DATABASE RESOURCES PRICING ABOUT US

{"id": "CVE-2021-3679", "vendorId": null, "type": "cve", "bulletinFamily": "NVD", "title": "CVE-2021-3679", "description": "A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was found in the way user uses trace ring buffer in a specific way. Only privileged local users (with CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.", "published": "2021-08-05T20:15:00", "modified": "2022-10-27T12:29:00", "epss": [{"cve": "CVE-2021-3679", "epss": 0.00042, "percentile": 0.0573, "modified": "2023-12-03"}], "cvss": {"score": 2.1, "vector": "AV:L/AC:L/Au:N/C:N/I:N/A:P"}, "cvss2": {"cvssV2": {"version": "2.0", "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:P", "accessVector": "LOCAL", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 2.1}, "severity": "LOW", "exploitabilityScore": 3.9, "impactScore": 2.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}, "cvss3": {"cvssV3": {"version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM"}, "exploitabilityScore": 1.8, "impactScore": 3.6}, "href": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-3679", "reporter": "secalert@redhat.com", "references": ["https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=67f0d6d9883c13174669f88adac4f0ee656cc16a", "https://bugzilla.redhat.com/show_bug.cgi?id=1989165", "https://www.debian.org/security/2021/dsa-4978", "https://lists.debian.org/debian-lts-announce/2021/10/msg00010.html", "https://lists.debian.org/debian-lts-announce/2021/12/msg00012.html"], "cvelist": ["CVE-2021-3679"], "immutableFields": [], "lastseen": "2023-12-03T15:38:40", "viewCount": 272, "enchantments": {"dependencies": {"references": [{"type": "almalinux", "idList": ["ALSA-2021:4356"]}, {"type": "amazon", "idList": ["ALAS-2021-1539"]}, {"type": "cbl_mariner", "idList": ["CBLMARINER:5121", "CBLMARINER:6577"]}, {"type": "cloudfoundry", "idList": ["CFOUNDRY:873D4C50CDC37566272A2CA3925ADB7A", "CFOUNDRY:AAB1A9D8C00DE1055EF3E3138D23B33B", "CFOUNDRY:F80B396F2BC116F4085AD8234E752ED0"]}, {"type": "debian", "idList": ["DEBIAN:DLA-2785-1:A6280", "DEBIAN:DLA-2843-1:AB8E9", "DEBIAN:DSA-4978-1:4EC47", "DEBIAN:DSA-4978-1:98A5E"]}, {"type": "debiancve", "idList": ["DEBIANCVE:CVE-2021-3679"]}, {"type": "githubexploit", "idList": ["E5D4E7F8-5D9A-5970-907B-1583C529EB4C"]}, {"type": "nessus", "idList": ["AL2_ALASKERNEL-5_10-2022-004.NASL", "AL2_ALASKERNEL-5_4-2022-006.NASL", "ALA_ALAS-2021-1539.NASL", "ALMA_LINUX_ALSA-2021-4356.NASL", "CENTOS8_RHSA-2021-4140.NASL", "CENTOS8_RHSA-2021-4356.NASL", "DEBIAN_DLA-2843.NASL", "DEBIAN_DSA-4978.NASL", "EULEROS_SA-2021-2636.NASL", "EULEROS_SA-2021-2688.NASL", "EULEROS_SA-2021-2713.NASL", "EULEROS_SA-2021-2818.NASL", "EULEROS_SA-2021-2934.NASL", "EULEROS_SA-2022-1070.NASL", "EULEROS_SA-2022-1155.NASL", "EULEROS_SA-2022-1735.NASL", "OPENSUSE-2021-1142.NASL", "OPENSUSE-2021-3179.NASL", "OPENSUSE-2021-3205.NASL", "OPENSUSE-2021-3876.NASL", "ORACLELINUX_ELSA-2021-4356.NASL", "ORACLELINUX_ELSA-2021-9458.NASL", "ORACLELINUX_ELSA-2021-9460.NASL", "ORACLELINUX_ELSA-2021-9485.NASL", "ORACLELINUX_ELSA-2021-9488.NASL", "ORACLEVM_OVMSA-2021-0035.NASL", "PHOTONOS_PHSA-2021-3_0-0302_LINUX.NASL", "REDHAT-RHSA-2021-4140.NASL", "REDHAT-RHSA-2021-4356.NASL", "SLACKWARE_SSA_2022-031-01.NASL", "SUSE_SU-2021-14849-1.NASL", "SUSE_SU-2021-3177-1.NASL", "SUSE_SU-2021-3178-1.NASL", "SUSE_SU-2021-3179-1.NASL", "SUSE_SU-2021-3192-1.NASL", "SUSE_SU-2021-3205-1.NASL", "SUSE_SU-2021-3206-1.NASL", "SUSE_SU-2021-3207-1.NASL", "SUSE_SU-2021-3217-1.NASL", "SUSE_SU-2021-3876-1.NASL", "SUSE_SU-2021-3929-1.NASL", "SUSE_SU-2021-3935-1.NASL", "SUSE_SU-2021-3969-1.NASL", "SUSE_SU-2021-3972-1.NASL", "UBUNTU_USN-5091-1.NASL", "UBUNTU_USN-5091-2.NASL", "UBUNTU_USN-5092-1.NASL", "UBUNTU_USN-5092-2.NASL", "UBUNTU_USN-5094-1.NASL", "UBUNTU_USN-5094-2.NASL", "UBUNTU_USN-5096-1.NASL", "UBUNTU_USN-5115-1.NASL", "UBUNTU_USN-5299-1.NASL", "UBUNTU_USN-5343-1.NASL"]}, {"type": "oraclelinux", "idList": ["ELSA-2021-4356", "ELSA-2021-9458", "ELSA-2021-9460", "ELSA-2021-9485", "ELSA-2021-9488"]}, {"type": "osv", "idList": ["OSV:DLA-2785-1", "OSV:DLA-2843-1", "OSV:DSA-4978-1"]}, {"type": "photon", "idList": ["PHSA-2021-0095", "PHSA-2021-0302", "PHSA-2021-0436", "PHSA-2021-3.0-0302", "PHSA-2021-4.0-0095"]}, {"type": "prion", "idList": ["PRION:CVE-2021-3679"]}, {"type": "redhat", "idList": ["RHSA-2021:4140", "RHSA-2021:4356", "RHSA-2021:4627", "RHSA-2021:5137"]}, {"type": "redhatcve", "idList": ["RH:CVE-2021-3679"]}, {"type": "slackware", "idList": ["SSA-2022-031-01"]}, {"type": "suse", "idList": ["OPENSUSE-SU-2021:1142-1", "OPENSUSE-SU-2021:3179-1", "OPENSUSE-SU-2021:3205-1", "OPENSUSE-SU-2021:3876-1"]}, {"type": "ubuntu", "idList": ["USN-5091-1", "USN-5091-2", "USN-5091-3", "USN-5092-1", "USN-5092-2", "USN-5092-3", "USN-5094-1", "USN-5094-2", "USN-5096-1", "USN-5115-1", "USN-5299-1", "USN-5343-1"]}, {"type": "ubuntucve", "idList": ["UB:CVE-2021-3679"]}, {"type": "veracode", "idList": ["VERACODE:32325"]}]}, "score": {"value": 5.7, "uncertanity": 0.6, "vector": "NONE"}, "twitter": {"counter": 8, "tweets": [{"link": "https://twitter.com/vigilance_en/status/1423677513860063232", "text": "Vigil@nce /hashtag/Vulnerability?src=hashtag_click of Linux kernel: denial of service via rb_per_cpu_empty. https://t.co/vRtG2bv10K?amp=1 Identifiers: /hashtag/CVE?src=hashtag_click-2021-3679. /hashtag/CyberSecurity?src=hashtag_click"}, {"link": "https://twitter.com/www_sesin_at/status/1426194488607789058", "text": "New post from https://t.co/9KYxtdZjkl?amp=1 (CVE-2021-3679 (enterprise_linux, linux_kernel)) has been published on https://t.co/Hi5p106LwL?amp=1"}, {"link": "https://twitter.com/threatintelctr/status/1426166782394568706", "text": " NEW: CVE-2021-3679 A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was found in the way user uses trace ring buffer in a specific way. Only privileged loca... (click for more) Severity: MEDIUM https://t.co/660M7OyWWW?amp=1"}, {"link": "https://twitter.com/vigilance_fr/status/1423677510043189248", "text": "Vigil@nce /hashtag/Vuln\u00e9rabilit\u00e9?src=hashtag_click de Noyau Linux : d\u00e9ni de service via rb_per_cpu_empty. https://t.co/iSXoSF8RbE?amp=1 R\u00e9f\u00e9rences : /hashtag/CVE?src=hashtag_click-2021-3679. /hashtag/CyberS\u00e9curit\u00e9?src=hashtag_click"}, {"link": "https://twitter.com/WolfgangSesin/status/1426194471906119680", "text": "New post from https://t.co/uXvPWJy6tj?amp=1 (CVE-2021-3679 (enterprise_linux, linux_kernel)) has been published on https://t.co/0g9dwjPux4?amp=1"}, {"link": "https://twitter.com/hernanespinoza/status/1423542239167397890", "text": "CVEnew: CVE-2021-3679 A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was found in the way user uses trace ring buffer in a specific way. Only privileged local users (with CAP_SYS_ADMIN capability) co\u2026 https://t.co/1EanZG9Gn6?amp=1"}, {"link": "https://twitter.com/hernanespinoza/status/1423542239167397890", "text": "CVEnew: CVE-2021-3679 A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was found in the way user uses trace ring buffer in a specific way. Only privileged local users (with CAP_SYS_ADMIN capability) co\u2026 https://t.co/1EanZG9Gn6?amp=1"}, {"link": "https://twitter.com/RemotelyAlerts/status/1471678862228480005", "text": "Severity: | A lack of CPU resource in the Linux kern... | CVE-2021-3679 | Link for more: https://t.co/xDdIzWAxMs", "author": "RemotelyAlerts", "author_photo": "https://pbs.twimg.com/profile_images/1450962593066061826/Ki1BdkMd_400x400.png"}], "modified": "2021-11-26T16:57:13"}, "backreferences": {"references": [{"type": "almalinux", "idList": ["ALSA-2021:4356"]}, {"type": "amazon", "idList": ["ALAS-2021-1539"]}, {"type": "cloudfoundry", "idList": ["CFOUNDRY:F80B396F2BC116F4085AD8234E752ED0"]}, {"type": "debian", "idList": ["DEBIAN:DSA-4978-1:4EC47"]}, {"type": "debiancve", "idList": ["DEBIANCVE:CVE-2021-3679"]}, {"type": "githubexploit", "idList": ["E5D4E7F8-5D9A-5970-907B-1583C529EB4C"]}, {"type": "nessus", "idList": ["ALA_ALAS-2021-1539.NASL", "DEBIAN_DSA-4978.NASL", "EULEROS_SA-2021-2636.NASL", "EULEROS_SA-2021-2688.NASL", "OPENSUSE-2021-1142.NASL", "OPENSUSE-2021-3179.NASL", "OPENSUSE-2021-3205.NASL", "ORACLELINUX_ELSA-2021-9458.NASL", "ORACLELINUX_ELSA-2021-9460.NASL", "PHOTONOS_PHSA-2021-3_0-0302_LINUX.NASL", "SLACKWARE_SSA_2022-031-01.NASL", "SUSE_SU-2021-3177-1.NASL", "SUSE_SU-2021-3178-1.NASL", "SUSE_SU-2021-3179-1.NASL", "SUSE_SU-2021-3192-1.NASL", "SUSE_SU-2021-3205-1.NASL", "SUSE_SU-2021-3206-1.NASL", "SUSE_SU-2021-3207-1.NASL", "SUSE_SU-2021-3217-1.NASL", "UBUNTU_USN-5091-1.NASL", "UBUNTU_USN-5091-2.NASL", "UBUNTU_USN-5092-1.NASL", "UBUNTU_USN-5092-2.NASL", "UBUNTU_USN-5094-1.NASL", "UBUNTU_USN-5094-2.NASL", "UBUNTU_USN-5096-1.NASL"]}, {"type": "oraclelinux", "idList": ["ELSA-2021-9458", "ELSA-2021-9460"]}, {"type": "photon", "idList": ["PHSA-2021-3.0-0302"]}, {"type": "redhat", "idList": ["RHSA-2021:4140"]}, {"type": "redhatcve", "idList": ["RH:CVE-2021-3679"]}, {"type": "slackware", "idList": ["SSA-2022-031-01"]}, {"type": "suse", "idList": ["OPENSUSE-SU-2021:1142-1", "OPENSUSE-SU-2021:3179-1", "OPENSUSE-SU-2021:3205-1"]}, {"type": "ubuntu", "idList": ["USN-5091-1", "USN-5091-2", "USN-5092-1", "USN-5092-2", "USN-5094-1", "USN-5094-2", "USN-5096-1"]}, {"type": "ubuntucve", "idList": ["UB:CVE-2021-3679"]}]}, "exploitation": null, "affected_software": {"major_version": [{"name": "linux linux kernel", "version": 5}, {"name": "redhat enterprise linux", "version": 8}, {"name": "debian debian linux", "version": 9}, {"name": "debian debian linux", "version": 10}]}, "epss": [{"cve": "CVE-2021-3679", "epss": 0.00042, "percentile": 0.05667, "modified": "2023-05-07"}], "short_description": "A lack of CPU resource in the Linux kernel tracing module functionalit", "tags": ["cve-2021-3679", "linux kernel", "cpu resource", "denial of service", "nvd"], "vulnersScore": 5.7}, "_state": {"dependencies": 1701620963, "score": 1701618842, "affected_software_major_version": 0, "epss": 0, "chatgpt": 0}, "_internal": {"score_hash": "65a43f1e4f471f7361ad1ab82c43a6dd", "chatgpt": "bcd8b0c2eb1fce714eab6cef0d771acc"}, "cna_cvss": {"cna": "redhat", "cvss": {}}, "cpe": ["cpe:/o:debian:debian_linux:9.0", "cpe:/o:redhat:enterprise_linux:8.0", "cpe:/o:debian:debian_linux:10.0", "cpe:/o:linux:linux_kernel:5.14"], "cpe23": ["cpe:2.3:o:linux:linux_kernel:5.14:-:*:*:*:*:*:*", "cpe:2.3:o:linux:linux_kernel:5.14:rc2:*:*:*:*:*:*", "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*", "cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:-:*:*:*", "cpe:2.3:o:linux:linux_kernel:5.14:rc1:*:*:*:*:*:*", "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"], "cwe": ["CWE-835"], "affectedSoftware": [{"cpeName": "linux:linux_kernel", "version": "5.14", "operator": "eq", "name": "linux linux kernel"}, {"cpeName": "redhat:enterprise_linux", "version": "8.0", "operator": "eq", "name": "redhat enterprise linux"}, {"cpeName": "debian:debian_linux", "version": "9.0", "operator": "eq", "name": "debian debian linux"}, {"cpeName": "debian:debian_linux", "version": "10.0", "operator": "eq", "name": "debian debian linux"}], "affectedConfiguration": [], "cpeConfiguration": {"CVE_data_version": "4.0", "nodes": [{"operator": "OR", "children": [], "cpe_match": [{"vulnerable": true, "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:5.14:rc1:*:*:*:*:*:*", "cpe_name": []}, {"vulnerable": true, "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:5.14:rc2:*:*:*:*:*:*", "cpe_name": []}, {"vulnerable": true, "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:5.14:-:*:*:*:*:*:*", "cpe_name": []}, {"vulnerable": true, "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:5.14:*:*:*:*:*:*:*", "versionEndExcluding": "5.14", "cpe_name": []}]}, {"operator": "OR", "children": [], "cpe_match": [{"vulnerable": true, "cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:-:*:*:*", "cpe_name": []}]}, {"operator": "OR", "children": [], "cpe_match": [{"vulnerable": true, "cpe23Uri": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*", "cpe_name": []}, {"vulnerable": true, "cpe23Uri": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*", "cpe_name": []}]}]}, "extraReferences": [{"url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=67f0d6d9883c13174669f88adac4f0ee656cc16a", "name": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=67f0d6d9883c13174669f88adac4f0ee656cc16a", "refsource": "MISC", "tags": ["Mailing List", "Patch", "Vendor Advisory"]}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1989165", "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1989165", "refsource": "MISC", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"]}, {"url": "https://www.debian.org/security/2021/dsa-4978", "name": "DSA-4978", "refsource": "DEBIAN", "tags": ["Third Party Advisory"]}, {"url": "https://lists.debian.org/debian-lts-announce/2021/10/msg00010.html", "name": "[debian-lts-announce] 20211015 [SECURITY] [DLA 2785-1] linux-4.19 security update", "refsource": "MLIST", "tags": ["Mailing List", "Third Party Advisory"]}, {"url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00012.html", "name": "[debian-lts-announce] 20211216 [SECURITY] [DLA 2843-1] linux security update", "refsource": "MLIST", "tags": ["Mailing List", "Third Party Advisory"]}], "product_info": [{"vendor": "Linux", "product": "Linux_kernel"}, {"vendor": "Redhat", "product": "Enterprise_linux"}, {"vendor": "Debian", "product": "Debian_linux"}], "solutions": [], "workarounds": [], "impacts": [], "problemTypes": [{"descriptions": [{"cweId": "CWE-400", "description": "CWE-400", "lang": "en", "type": "CWE"}]}], "exploits": [], "assigned": "2021-08-03T00:00:00"}

{"redhatcve": [{"lastseen": "2023-12-03T20:48:39", "description": "A lack of CPU resources in the Linux kernel tracing module functionality was found in the way users use the trace ring buffer in specific way. Only privileged local users (with CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n#### Mitigation\n\nMitigation for this issue is either not available or the currently available options don&#x27;t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability. \n\n", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "baseScore": 5.5, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2021-08-03T16:44:25", "type": "redhatcve", "title": "CVE-2021-3679", "bulletinFamily": "info", "cvss2": {"severity": "LOW", "exploitabilityScore": 3.9, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 2.1, "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-3679"], "modified": "2023-04-06T08:53:29", "id": "RH:CVE-2021-3679", "href": "https://access.redhat.com/security/cve/cve-2021-3679", "cvss": {"score": 2.1, "vector": "AV:L/AC:L/Au:N/C:N/I:N/A:P"}}], "cbl_mariner": [{"lastseen": "2023-12-03T20:18:19", "description": "CVE-2021-3679 affecting package kernel 5.10.189.1-1. A patched version of the package is available.", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "baseScore": 5.5, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2021-09-09T15:03:26", "type": "cbl_mariner", "title": "CVE-2021-3679 affecting package kernel 5.10.189.1-1", "bulletinFamily": "unix", "cvss2": {"severity": "LOW", "exploitabilityScore": 3.9, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 2.1, "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-3679"], "modified": "2021-09-09T15:03:26", "id": "CBLMARINER:5121", "href": "", "cvss": {"score": 2.1, "vector": "AV:L/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-12-03T20:18:23", "description": "CVE-2021-3679 affecting package kernel 5.10.78.1-1. A patched version of the package is available.", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "baseScore": 5.5, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2022-04-09T06:52:47", "type": "cbl_mariner", "title": "CVE-2021-3679 affecting package kernel 5.10.78.1-1", "bulletinFamily": "unix", "cvss2": {"severity": "LOW", "exploitabilityScore": 3.9, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 2.1, "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-3679"], "modified": "2022-04-09T06:52:47", "id": "CBLMARINER:6577", "href": "", "cvss": {"score": 2.1, "vector": "AV:L/AC:L/Au:N/C:N/I:N/A:P"}}], "debiancve": [{"lastseen": "2023-12-03T18:27:53", "description": "A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was found in the way user uses trace ring buffer in a specific way. Only privileged local users (with CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "baseScore": 5.5, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2021-08-05T20:15:00", "type": "debiancve", "title": "CVE-2021-3679", "bulletinFamily": "info", "cvss2": {"severity": "LOW", "exploitabilityScore": 3.9, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 2.1, "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-3679"], "modified": "2021-08-05T20:15:00", "id": "DEBIANCVE:CVE-2021-3679", "href": "https://security-tracker.debian.org/tracker/CVE-2021-3679", "cvss": {"score": 2.1, "vector": "AV:L/AC:L/Au:N/C:N/I:N/A:P"}}], "ubuntucve": [{"lastseen": "2023-12-05T13:53:53", "description": "A lack of CPU resource in the Linux kernel tracing module functionality in\nversions prior to 5.14-rc3 was found in the way user uses trace ring buffer\nin a specific way. Only privileged local users (with CAP_SYS_ADMIN\ncapability) could use this flaw to starve the resources causing denial of\nservice.", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "baseScore": 5.5, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2021-08-05T00:00:00", "type": "ubuntucve", "title": "CVE-2021-3679", "bulletinFamily": "info", "cvss2": {"severity": "LOW", "exploitabilityScore": 3.9, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 2.1, "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-3679"], "modified": "2021-08-05T00:00:00", "id": "UB:CVE-2021-3679", "href": "https://ubuntu.com/security/CVE-2021-3679", "cvss": {"score": 2.1, "vector": "AV:L/AC:L/Au:N/C:N/I:N/A:P"}}], "githubexploit": [{"lastseen": "2021-12-17T09:30:46", "description": "# Ring Buffer Detonator\n\nThis is a proof-of-concept program for ...", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "baseScore": 5.5, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2021-07-20T07:42:25", "type": "githubexploit", "title": "Exploit for Uncontrolled Resource Consumption in Linux Linux Kernel", "bulletinFamily": "exploit", "cvss2": {"severity": "LOW", "exploitabilityScore": 3.9, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 2.1, "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-3679"], "modified": "2021-09-11T13:15:34", "id": "E5D4E7F8-5D9A-5970-907B-1583C529EB4C", "href": "", "cvss": {"score": 2.1, "vector": "AV:L/AC:L/Au:N/C:N/I:N/A:P"}, "privateArea": 1}], "veracode": [{"lastseen": "2022-07-17T13:06:19", "description": "linux is vulnerable to denial of service. The vulnerability exists due to a lack of CPU resource in the Linux kernel tracing module functionality.\n", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "baseScore": 5.5, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2021-09-30T13:38:48", "type": "veracode", "title": "Denial Of Service (DoS)", "bulletinFamily": "software", "cvss2": {"severity": "LOW", "exploitabilityScore": 3.9, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 2.1, "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-3679"], "modified": "2022-01-01T19:13:49", "id": "VERACODE:32325", "href": "https://sca.analysiscenter.veracode.com/vulnerability-database/security/1/1/sid-32325/summary", "cvss": {"score": 2.1, "vector": "AV:L/AC:L/Au:N/C:N/I:N/A:P"}}], "prion": [{"lastseen": "2023-11-22T00:56:27", "description": "A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was found in the way user uses trace ring buffer in a specific way. Only privileged local users (with CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "baseScore": 5.5, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2021-08-05T20:15:00", "type": "prion", "title": "Design/Logic Flaw", "bulletinFamily": "NVD", "cvss2": {"severity": "LOW", "exploitabilityScore": 3.9, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 2.1, "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-3679"], "modified": "2022-10-27T12:29:00", "id": "PRION:CVE-2021-3679", "href": "https://www.prio-n.com/kb/vulnerability/CVE-2021-3679", "cvss": {"score": 2.1, "vector": "AV:L/AC:L/Au:N/C:N/I:N/A:P"}}], "nessus": [{"lastseen": "2023-10-18T15:02:39", "description": "The remote Ubuntu 18.04 LTS / 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-5091-2 advisory.\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was found in the way user uses trace ring buffer in a specific way. Only privileged local users (with CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - In kernel/bpf/verifier.c in the Linux kernel before 5.12.13, a branch can be mispredicted (e.g., because of type confusion) and consequently an unprivileged BPF program can read arbitrary memory locations via a side-channel attack, aka CID-9183671af6db. (CVE-2021-33624)\n\n - ** DISPUTED ** In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE:\n the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the length validation was added solely for robustness in the face of anomalous host OS behavior.\n (CVE-2021-38160)\n\n - fs/nfs/nfs4client.c in the Linux kernel before 5.13.4 has incorrect connection-setup ordering, which allows operators of remote NFSv4 servers to cause a denial of service (hanging of mounts) by arranging for those servers to be unreachable during trunking detection. (CVE-2021-38199)\n\n - drivers/usb/host/max3421-hcd.c in the Linux kernel before 5.13.6 allows physically proximate attackers to cause a denial of service (use-after-free and panic) by removing a MAX-3421 USB device in certain situations. (CVE-2021-38204)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2021-09-30T00:00:00", "type": "nessus", "title": "Ubuntu 18.04 LTS / 20.04 LTS : Linux kernel (Raspberry Pi) vulnerabilities (USN-5091-2)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2021-33624", "CVE-2021-3679", "CVE-2021-38160", "CVE-2021-38199", "CVE-2021-38204"], "modified": "2023-10-16T00:00:00", "cpe": ["cpe:/o:canonical:ubuntu_linux:18.04:-:lts", "cpe:/o:canonical:ubuntu_linux:20.04:-:lts", "p-cpe:/a:canonical:ubuntu_linux:linux-image-5.4.0-1044-raspi"], "id": "UBUNTU_USN-5091-2.NASL", "href": "https://www.tenable.com/plugins/nessus/153801", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Ubuntu Security Notice USN-5091-2. The text\n# itself is copyright (C) Canonical, Inc. See\n# <https://ubuntu.com/security/notices>. Ubuntu(R) is a registered\n# trademark of Canonical, Inc.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(153801);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/10/16\");\n\n script_cve_id(\n \"CVE-2021-3679\",\n \"CVE-2021-33624\",\n \"CVE-2021-38160\",\n \"CVE-2021-38199\",\n \"CVE-2021-38204\"\n );\n script_xref(name:\"USN\", value:\"5091-2\");\n\n script_name(english:\"Ubuntu 18.04 LTS / 20.04 LTS : Linux kernel (Raspberry Pi) vulnerabilities (USN-5091-2)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Ubuntu host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote Ubuntu 18.04 LTS / 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as\nreferenced in the USN-5091-2 advisory.\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was\n found in the way user uses trace ring buffer in a specific way. Only privileged local users (with\n CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - In kernel/bpf/verifier.c in the Linux kernel before 5.12.13, a branch can be mispredicted (e.g., because\n of type confusion) and consequently an unprivileged BPF program can read arbitrary memory locations via a\n side-channel attack, aka CID-9183671af6db. (CVE-2021-33624)\n\n - ** DISPUTED ** In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss\n can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE:\n the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the\n length validation was added solely for robustness in the face of anomalous host OS behavior.\n (CVE-2021-38160)\n\n - fs/nfs/nfs4client.c in the Linux kernel before 5.13.4 has incorrect connection-setup ordering, which\n allows operators of remote NFSv4 servers to cause a denial of service (hanging of mounts) by arranging for\n those servers to be unreachable during trunking detection. (CVE-2021-38199)\n\n - drivers/usb/host/max3421-hcd.c in the Linux kernel before 5.13.6 allows physically proximate attackers to\n cause a denial of service (use-after-free and panic) by removing a MAX-3421 USB device in certain\n situations. (CVE-2021-38204)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://ubuntu.com/security/notices/USN-5091-2\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected kernel package.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:POC/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:P/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-38160\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2021/06/23\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/09/30\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/09/30\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:canonical:ubuntu_linux:18.04:-:lts\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:canonical:ubuntu_linux:20.04:-:lts\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-5.4.0-1044-raspi\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Ubuntu Local Security Checks\");\n\n script_copyright(english:\"Ubuntu Security Notice (C) 2021-2023 Canonical, Inc. / NASL script (C) 2021-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\", \"linux_alt_patch_detect.nasl\");\n script_require_keys(\"Host/cpu\", \"Host/Ubuntu\", \"Host/Ubuntu/release\", \"Host/Debian/dpkg-l\");\n\n exit(0);\n}\n\ninclude('debian_package.inc');\ninclude('ksplice.inc');\n\nif ( ! get_kb_item('Host/local_checks_enabled') ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nvar os_release = get_kb_item('Host/Ubuntu/release');\nif ( isnull(os_release) ) audit(AUDIT_OS_NOT, 'Ubuntu');\nos_release = chomp(os_release);\nif (! ('18.04' >< os_release || '20.04' >< os_release)) audit(AUDIT_OS_NOT, 'Ubuntu 18.04 / 20.04', 'Ubuntu ' + os_release);\nif ( ! get_kb_item('Host/Debian/dpkg-l') ) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Ubuntu', cpu);\n\nvar kernel_mappings = {\n '18.04': {\n '5.4.0': {\n 'raspi': '5.4.0-1044'\n }\n },\n '20.04': {\n '5.4.0': {\n 'raspi': '5.4.0-1044'\n }\n }\n};\n\nvar host_kernel_release = get_kb_item_or_exit('Host/uname-r');\nvar host_kernel_version = get_kb_item_or_exit('Host/Debian/kernel-version');\nvar host_kernel_base_version = get_kb_item_or_exit('Host/Debian/kernel-base-version');\nvar host_kernel_type = get_kb_item_or_exit('Host/Debian/kernel-type');\nif(empty_or_null(kernel_mappings[os_release][host_kernel_base_version][host_kernel_type])) audit(AUDIT_INST_VER_NOT_VULN, 'kernel ' + host_kernel_release);\n\nvar extra = '';\nvar kernel_fixed_version = kernel_mappings[os_release][host_kernel_base_version][host_kernel_type];\nif (deb_ver_cmp(ver1:host_kernel_version, ver2:kernel_fixed_version) < 0)\n{\n extra = extra + 'Running Kernel level of ' + host_kernel_version + ' does not meet the minimum fixed level of ' + kernel_fixed_version + ' for this advisory.\\n\\n';\n}\n else\n{\n audit(AUDIT_PATCH_INSTALLED, 'Kernel package for USN-5091-2');\n}\n\nif (get_one_kb_item('Host/ksplice/kernel-cves'))\n{\n var cve_list = make_list('CVE-2021-3679', 'CVE-2021-33624', 'CVE-2021-38160', 'CVE-2021-38199', 'CVE-2021-38204');\n if (ksplice_cves_check(cve_list))\n {\n audit(AUDIT_PATCH_INSTALLED, 'KSplice hotfix for USN-5091-2');\n }\n else\n {\n extra = extra + ksplice_reporting_text();\n }\n}\nif (extra) {\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : extra\n );\n exit(0);\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-12-05T15:10:35", "description": "The remote SUSE Linux SUSE15 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2021:1142-1 advisory.\n\n - arch/powerpc/kvm/book3s_rtas.c in the Linux kernel through 5.13.5 on the powerpc platform allows KVM guest OS users to cause host OS memory corruption via rtas_args.nargs, aka CID-f62f3c20647e. (CVE-2021-37576)\n\n - A NULL pointer dereference flaw was found in the Linux kernel's IEEE 802.15.4 wireless networking subsystem in the way the user closes the LR-WPAN connection. This flaw allows a local user to crash the system. The highest threat from this vulnerability is to system availability. (CVE-2021-3659)\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was found in the way user uses trace ring buffer in a specific way. Only privileged local users (with CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - An information disclosure vulnerability exists in the ARM SIGPAGE functionality of Linux Kernel v5.4.66 and v5.4.54. The latest version (5.11-rc4) seems to still be vulnerable. A userland application can read the contents of the sigpage, which can leak kernel memory contents. An attacker can read a process's memory at a specific offset to trigger this vulnerability. This was fixed in kernel releases: 4.14.222 4.19.177 5.4.99 5.10.17 5.11 (CVE-2021-21781)\n\n - An issue was discovered in Linux: KVM through Improper handling of VM_IO|VM_PFNMAP vmas in KVM can bypass RO checks and can lead to pages being freed while still accessible by the VMM and guest. This allows users with the ability to start and control a VM to read/write random pages of memory and can result in local privilege escalation. (CVE-2021-22543)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2021-08-11T00:00:00", "type": "nessus", "title": "openSUSE 15 Security Update : kernel (openSUSE-SU-2021:1142-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2021-21781", "CVE-2021-22543", "CVE-2021-3659", "CVE-2021-3679", "CVE-2021-37576"], "modified": "2023-12-04T00:00:00", "cpe": ["p-cpe:/a:novell:opensuse:kernel-debug", "p-cpe:/a:novell:opensuse:kernel-debug-devel", "p-cpe:/a:novell:opensuse:kernel-default", "p-cpe:/a:novell:opensuse:kernel-default-base", "p-cpe:/a:novell:opensuse:kernel-default-base-rebuild", "p-cpe:/a:novell:opensuse:kernel-default-devel", "p-cpe:/a:novell:opensuse:kernel-devel", "p-cpe:/a:novell:opensuse:kernel-kvmsmall", "p-cpe:/a:novell:opensuse:kernel-kvmsmall-devel", "p-cpe:/a:novell:opensuse:kernel-macros", "p-cpe:/a:novell:opensuse:kernel-obs-build", "p-cpe:/a:novell:opensuse:kernel-obs-qa", "p-cpe:/a:novell:opensuse:kernel-preempt", "p-cpe:/a:novell:opensuse:kernel-preempt-devel", "p-cpe:/a:novell:opensuse:kernel-source", "p-cpe:/a:novell:opensuse:kernel-source-vanilla", "p-cpe:/a:novell:opensuse:kernel-syms", "cpe:/o:novell:opensuse:15.2"], "id": "OPENSUSE-2021-1142.NASL", "href": "https://www.tenable.com/plugins/nessus/152467", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable Network Security, Inc.\n#\n# The package checks in this plugin were extracted from\n# openSUSE Security Update openSUSE-SU-2021:1142-1. The text itself\n# is copyright (C) SUSE.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(152467);\n script_version(\"1.6\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/12/04\");\n\n script_cve_id(\n \"CVE-2021-3659\",\n \"CVE-2021-3679\",\n \"CVE-2021-21781\",\n \"CVE-2021-22543\",\n \"CVE-2021-37576\"\n );\n\n script_name(english:\"openSUSE 15 Security Update : kernel (openSUSE-SU-2021:1142-1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote SUSE host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote SUSE Linux SUSE15 host has packages installed that are affected by multiple vulnerabilities as referenced in\nthe openSUSE-SU-2021:1142-1 advisory.\n\n - arch/powerpc/kvm/book3s_rtas.c in the Linux kernel through 5.13.5 on the powerpc platform allows KVM guest\n OS users to cause host OS memory corruption via rtas_args.nargs, aka CID-f62f3c20647e. (CVE-2021-37576)\n\n - A NULL pointer dereference flaw was found in the Linux kernel's IEEE 802.15.4 wireless networking\n subsystem in the way the user closes the LR-WPAN connection. This flaw allows a local user to crash the\n system. The highest threat from this vulnerability is to system availability. (CVE-2021-3659)\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was\n found in the way user uses trace ring buffer in a specific way. Only privileged local users (with\n CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - An information disclosure vulnerability exists in the ARM SIGPAGE functionality of Linux Kernel v5.4.66\n and v5.4.54. The latest version (5.11-rc4) seems to still be vulnerable. A userland application can read\n the contents of the sigpage, which can leak kernel memory contents. An attacker can read a process's\n memory at a specific offset to trigger this vulnerability. This was fixed in kernel releases: 4.14.222\n 4.19.177 5.4.99 5.10.17 5.11 (CVE-2021-21781)\n\n - An issue was discovered in Linux: KVM through Improper handling of VM_IO|VM_PFNMAP vmas in KVM can bypass\n RO checks and can lead to pages being freed while still accessible by the VMM and guest. This allows users\n with the ability to start and control a VM to read/write random pages of memory and can result in local\n privilege escalation. (CVE-2021-22543)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/802154\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1065729\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1085224\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1094840\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1113295\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1153274\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1154353\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1156395\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1179243\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1183871\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1184114\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1184350\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1184631\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1185377\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1185902\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1186194\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1186264\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1186482\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1187476\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188101\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188405\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188445\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188504\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188620\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188683\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188746\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188747\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188748\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188770\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188771\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188772\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188773\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188774\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188777\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188780\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188781\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188782\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188783\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188784\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188786\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188787\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188788\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188790\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188838\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188842\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188876\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188885\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188973\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189021\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189057\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189077\");\n # https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/BN7VVRY72WW4I46CQCFBKXWN6CBHKRXO/\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?7c3b8007\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-21781\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-22543\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3659\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3679\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-37576\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:POC/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:P/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-37576\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2021/05/26\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/08/10\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/08/11\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-debug\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-debug-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-default-base\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-default-base-rebuild\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-default-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-kvmsmall\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-kvmsmall-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-macros\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-obs-build\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-obs-qa\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-preempt\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-preempt-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-source\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-source-vanilla\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-syms\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:opensuse:15.2\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"SuSE Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude('audit.inc');\ninclude('global_settings.inc');\ninclude('misc_func.inc');\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nvar release = get_kb_item('Host/SuSE/release');\nif (isnull(release) || release =~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, 'openSUSE');\nvar os_ver = pregmatch(pattern: \"^SUSE([\\d.]+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'openSUSE');\nos_ver = os_ver[1];\nif (release !~ \"^(SUSE15\\.2)$\") audit(AUDIT_OS_RELEASE_NOT, 'openSUSE', '15.2', release);\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'openSUSE ' + os_ver, cpu);\n\nvar pkgs = [\n {'reference':'kernel-debug-5.3.18-lp152.87.1', 'cpu':'x86_64', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-debug-devel-5.3.18-lp152.87.1', 'cpu':'x86_64', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-default-5.3.18-lp152.87.1', 'cpu':'x86_64', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-default-base-5.3.18-lp152.87.1.lp152.8.40.1', 'cpu':'x86_64', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-default-base-rebuild-5.3.18-lp152.87.1.lp152.8.40.1', 'cpu':'x86_64', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-default-devel-5.3.18-lp152.87.1', 'cpu':'x86_64', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-devel-5.3.18-lp152.87.1', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-kvmsmall-5.3.18-lp152.87.1', 'cpu':'x86_64', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-kvmsmall-devel-5.3.18-lp152.87.1', 'cpu':'x86_64', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-macros-5.3.18-lp152.87.1', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-obs-build-5.3.18-lp152.87.1', 'cpu':'x86_64', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-obs-qa-5.3.18-lp152.87.1', 'cpu':'x86_64', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-preempt-5.3.18-lp152.87.1', 'cpu':'x86_64', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-preempt-devel-5.3.18-lp152.87.1', 'cpu':'x86_64', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-source-5.3.18-lp152.87.1', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-source-vanilla-5.3.18-lp152.87.1', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-syms-5.3.18-lp152.87.1', 'cpu':'x86_64', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE}\n];\n\nvar flag = 0;\nforeach package_array ( pkgs ) {\n var reference = NULL;\n var release = NULL;\n var cpu = NULL;\n var rpm_spec_vers_cmp = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) release = package_array['release'];\n if (!empty_or_null(package_array['cpu'])) cpu = package_array['cpu'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (reference && release) {\n if (rpm_check(release:release, cpu:cpu, reference:reference, rpm_spec_vers_cmp:rpm_spec_vers_cmp)) flag++;\n }\n}\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'kernel-debug / kernel-debug-devel / kernel-default / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-10-18T15:02:11", "description": "The remote Ubuntu 18.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-5094-2 advisory.\n\n - drivers/usb/host/max3421-hcd.c in the Linux kernel before 5.13.6 allows physically proximate attackers to cause a denial of service (use-after-free and panic) by removing a MAX-3421 USB device in certain situations. (CVE-2021-38204)\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was found in the way user uses trace ring buffer in a specific way. Only privileged local users (with CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - A security issue was found in Linux kernel's OverlayFS subsystem where a local attacker who has the ability to mount the TmpFS filesystem with OverlayFS can abuse a logic bug in the overlayfs code which can inadvertently reveal files hidden in the original mount. (CVE-2021-3732)\n\n - An issue was discovered in Linux: KVM through Improper handling of VM_IO|VM_PFNMAP vmas in KVM can bypass RO checks and can lead to pages being freed while still accessible by the VMM and guest. This allows users with the ability to start and control a VM to read/write random pages of memory and can result in local privilege escalation. (CVE-2021-22543)\n\n - drivers/net/ethernet/xilinx/xilinx_emaclite.c in the Linux kernel before 5.13.3 makes it easier for attackers to defeat an ASLR protection mechanism because it prints a kernel pointer (i.e., the real IOMEM pointer). (CVE-2021-38205)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2021-09-30T00:00:00", "type": "nessus", "title": "Ubuntu 18.04 LTS : Linux kernel (Raspberry Pi) vulnerabilities (USN-5094-2)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2021-22543", "CVE-2021-3679", "CVE-2021-3732", "CVE-2021-38204", "CVE-2021-38205"], "modified": "2023-10-16T00:00:00", "cpe": ["cpe:/o:canonical:ubuntu_linux:18.04:-:lts", "p-cpe:/a:canonical:ubuntu_linux:linux-image-4.15.0-1096-raspi2"], "id": "UBUNTU_USN-5094-2.NASL", "href": "https://www.tenable.com/plugins/nessus/153802", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Ubuntu Security Notice USN-5094-2. The text\n# itself is copyright (C) Canonical, Inc. See\n# <https://ubuntu.com/security/notices>. Ubuntu(R) is a registered\n# trademark of Canonical, Inc.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(153802);\n script_version(\"1.6\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/10/16\");\n\n script_cve_id(\n \"CVE-2021-3679\",\n \"CVE-2021-3732\",\n \"CVE-2021-22543\",\n \"CVE-2021-38204\",\n \"CVE-2021-38205\"\n );\n script_xref(name:\"USN\", value:\"5094-2\");\n\n script_name(english:\"Ubuntu 18.04 LTS : Linux kernel (Raspberry Pi) vulnerabilities (USN-5094-2)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Ubuntu host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote Ubuntu 18.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in\nthe USN-5094-2 advisory.\n\n - drivers/usb/host/max3421-hcd.c in the Linux kernel before 5.13.6 allows physically proximate attackers to\n cause a denial of service (use-after-free and panic) by removing a MAX-3421 USB device in certain\n situations. (CVE-2021-38204)\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was\n found in the way user uses trace ring buffer in a specific way. Only privileged local users (with\n CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - A security issue was found in Linux kernel's OverlayFS subsystem where a local attacker who has the\n ability to mount the TmpFS filesystem with OverlayFS can abuse a logic bug in the overlayfs code which can\n inadvertently reveal files hidden in the original mount. (CVE-2021-3732)\n\n - An issue was discovered in Linux: KVM through Improper handling of VM_IO|VM_PFNMAP vmas in KVM can bypass\n RO checks and can lead to pages being freed while still accessible by the VMM and guest. This allows users\n with the ability to start and control a VM to read/write random pages of memory and can result in local\n privilege escalation. (CVE-2021-22543)\n\n - drivers/net/ethernet/xilinx/xilinx_emaclite.c in the Linux kernel before 5.13.3 makes it easier for\n attackers to defeat an ASLR protection mechanism because it prints a kernel pointer (i.e., the real IOMEM\n pointer). (CVE-2021-38205)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://ubuntu.com/security/notices/USN-5094-2\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected kernel package.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:POC/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:P/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-38204\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2021-22543\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2021/05/26\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/09/30\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/09/30\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:canonical:ubuntu_linux:18.04:-:lts\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.15.0-1096-raspi2\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Ubuntu Local Security Checks\");\n\n script_copyright(english:\"Ubuntu Security Notice (C) 2021-2023 Canonical, Inc. / NASL script (C) 2021-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\", \"linux_alt_patch_detect.nasl\");\n script_require_keys(\"Host/cpu\", \"Host/Ubuntu\", \"Host/Ubuntu/release\", \"Host/Debian/dpkg-l\");\n\n exit(0);\n}\n\ninclude('debian_package.inc');\ninclude('ksplice.inc');\n\nif ( ! get_kb_item('Host/local_checks_enabled') ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nvar os_release = get_kb_item('Host/Ubuntu/release');\nif ( isnull(os_release) ) audit(AUDIT_OS_NOT, 'Ubuntu');\nos_release = chomp(os_release);\nif (! ('18.04' >< os_release)) audit(AUDIT_OS_NOT, 'Ubuntu 18.04', 'Ubuntu ' + os_release);\nif ( ! get_kb_item('Host/Debian/dpkg-l') ) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Ubuntu', cpu);\n\nvar kernel_mappings = {\n '18.04': {\n '4.15.0': {\n 'raspi2': '4.15.0-1096'\n }\n }\n};\n\nvar host_kernel_release = get_kb_item_or_exit('Host/uname-r');\nvar host_kernel_version = get_kb_item_or_exit('Host/Debian/kernel-version');\nvar host_kernel_base_version = get_kb_item_or_exit('Host/Debian/kernel-base-version');\nvar host_kernel_type = get_kb_item_or_exit('Host/Debian/kernel-type');\nif(empty_or_null(kernel_mappings[os_release][host_kernel_base_version][host_kernel_type])) audit(AUDIT_INST_VER_NOT_VULN, 'kernel ' + host_kernel_release);\n\nvar extra = '';\nvar kernel_fixed_version = kernel_mappings[os_release][host_kernel_base_version][host_kernel_type];\nif (deb_ver_cmp(ver1:host_kernel_version, ver2:kernel_fixed_version) < 0)\n{\n extra = extra + 'Running Kernel level of ' + host_kernel_version + ' does not meet the minimum fixed level of ' + kernel_fixed_version + ' for this advisory.\\n\\n';\n}\n else\n{\n audit(AUDIT_PATCH_INSTALLED, 'Kernel package for USN-5094-2');\n}\n\nif (get_one_kb_item('Host/ksplice/kernel-cves'))\n{\n var cve_list = make_list('CVE-2021-3679', 'CVE-2021-3732', 'CVE-2021-22543', 'CVE-2021-38204', 'CVE-2021-38205');\n if (ksplice_cves_check(cve_list))\n {\n audit(AUDIT_PATCH_INSTALLED, 'KSplice hotfix for USN-5094-2');\n }\n else\n {\n extra = extra + ksplice_reporting_text();\n }\n}\nif (extra) {\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : extra\n );\n exit(0);\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-11-28T15:45:34", "description": "According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :\n\n - ** DISPUTED ** In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE:\n the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the length validation was added solely for robustness in the face of anomalous host OS behavior.\n (CVE-2021-38160)\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was found in the way user uses trace ring buffer in a specific way. Only privileged local users (with CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - A race problem was seen in the vt_k_ioctl in drivers/tty/vt/vt_ioctl.c in the Linux kernel, which may cause an out of bounds read in vt as the write access to vc_mode is not protected by lock-in vt_ioctl (KDSETMDE). The highest threat from this vulnerability is to data confidentiality. (CVE-2021-3753)\n\n - hso_free_net_device in drivers/net/usb/hso.c in the Linux kernel through 5.13.4 calls unregister_netdev without checking for the NETREG_REGISTERED state, leading to a use-after-free and a double free.\n (CVE-2021-37159)\n\n - fs/nfs/nfs4client.c in the Linux kernel before 5.13.4 has incorrect connection-setup ordering, which allows operators of remote NFSv4 servers to cause a denial of service (hanging of mounts) by arranging for those servers to be unreachable during trunking detection. (CVE-2021-38199)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2021-11-02T00:00:00", "type": "nessus", "title": "EulerOS 2.0 SP8 : kernel (EulerOS-SA-2021-2636)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2021-3679", "CVE-2021-37159", "CVE-2021-3753", "CVE-2021-38160", "CVE-2021-38199"], "modified": "2023-11-27T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:bpftool", "p-cpe:/a:huawei:euleros:kernel", "p-cpe:/a:huawei:euleros:kernel-devel", "p-cpe:/a:huawei:euleros:kernel-headers", "p-cpe:/a:huawei:euleros:kernel-source", "p-cpe:/a:huawei:euleros:kernel-tools", "p-cpe:/a:huawei:euleros:kernel-tools-libs", "p-cpe:/a:huawei:euleros:perf", "p-cpe:/a:huawei:euleros:python-perf", "p-cpe:/a:huawei:euleros:python3-perf", "cpe:/o:huawei:euleros:2.0"], "id": "EULEROS_SA-2021-2636.NASL", "href": "https://www.tenable.com/plugins/nessus/154812", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable Network Security, Inc.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(154812);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/11/27\");\n\n script_cve_id(\n \"CVE-2021-3679\",\n \"CVE-2021-3753\",\n \"CVE-2021-37159\",\n \"CVE-2021-38160\",\n \"CVE-2021-38199\"\n );\n\n script_name(english:\"EulerOS 2.0 SP8 : kernel (EulerOS-SA-2021-2636)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote EulerOS host is missing multiple security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by\nthe following vulnerabilities :\n\n - ** DISPUTED ** In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss\n can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE:\n the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the\n length validation was added solely for robustness in the face of anomalous host OS behavior.\n (CVE-2021-38160)\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was\n found in the way user uses trace ring buffer in a specific way. Only privileged local users (with\n CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - A race problem was seen in the vt_k_ioctl in drivers/tty/vt/vt_ioctl.c in the Linux kernel, which may\n cause an out of bounds read in vt as the write access to vc_mode is not protected by lock-in vt_ioctl\n (KDSETMDE). The highest threat from this vulnerability is to data confidentiality. (CVE-2021-3753)\n\n - hso_free_net_device in drivers/net/usb/hso.c in the Linux kernel through 5.13.4 calls unregister_netdev\n without checking for the NETREG_REGISTERED state, leading to a use-after-free and a double free.\n (CVE-2021-37159)\n\n - fs/nfs/nfs4client.c in the Linux kernel before 5.13.4 has incorrect connection-setup ordering, which\n allows operators of remote NFSv4 servers to cause a denial of service (hanging of mounts) by arranging for\n those servers to be unreachable during trunking detection. (CVE-2021-38199)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security\nadvisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional\nissues.\");\n # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2021-2636\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?a35bcc9d\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected kernel packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:POC/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:P/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-38160\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2021/07/21\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/11/02\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/11/02\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:bpftool\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel-headers\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel-source\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel-tools-libs\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:perf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:python-perf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:python3-perf\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:huawei:euleros:2.0\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Huawei Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/sp\");\n script_exclude_keys(\"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nvar release = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(release) || release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nvar uvp = get_kb_item(\"Host/EulerOS/uvp_version\");\nif (release !~ \"^EulerOS release 2\\.0(\\D|$)\") audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP8\");\n\nvar sp = get_kb_item(\"Host/EulerOS/sp\");\nif (isnull(sp) || sp !~ \"^(8)$\") audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP8\");\n\nif (!empty_or_null(uvp)) audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP8\", \"EulerOS UVP \" + uvp);\n\nif (!get_kb_item(\"Host/EulerOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"aarch64\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"EulerOS\", cpu);\nif (\"aarch64\" >!< cpu) audit(AUDIT_ARCH_NOT, \"aarch64\", cpu);\n\nvar flag = 0;\n\nvar pkgs = [\n \"bpftool-4.19.36-vhulk1907.1.0.h1103.eulerosv2r8\",\n \"kernel-4.19.36-vhulk1907.1.0.h1103.eulerosv2r8\",\n \"kernel-devel-4.19.36-vhulk1907.1.0.h1103.eulerosv2r8\",\n \"kernel-headers-4.19.36-vhulk1907.1.0.h1103.eulerosv2r8\",\n \"kernel-source-4.19.36-vhulk1907.1.0.h1103.eulerosv2r8\",\n \"kernel-tools-4.19.36-vhulk1907.1.0.h1103.eulerosv2r8\",\n \"kernel-tools-libs-4.19.36-vhulk1907.1.0.h1103.eulerosv2r8\",\n \"perf-4.19.36-vhulk1907.1.0.h1103.eulerosv2r8\",\n \"python-perf-4.19.36-vhulk1907.1.0.h1103.eulerosv2r8\",\n \"python3-perf-4.19.36-vhulk1907.1.0.h1103.eulerosv2r8\"\n];\n\nforeach (var pkg in pkgs)\n if (rpm_check(release:\"EulerOS-2.0\", sp:\"8\", reference:pkg)) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-10-19T15:11:58", "description": "The remote Ubuntu 16.04 LTS / 18.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-5094-1 advisory.\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was found in the way user uses trace ring buffer in a specific way. Only privileged local users (with CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - An issue was discovered in Linux: KVM through Improper handling of VM_IO|VM_PFNMAP vmas in KVM can bypass RO checks and can lead to pages being freed while still accessible by the VMM and guest. This allows users with the ability to start and control a VM to read/write random pages of memory and can result in local privilege escalation. (CVE-2021-22543)\n\n - arch/powerpc/kvm/book3s_rtas.c in the Linux kernel through 5.13.5 on the powerpc platform allows KVM guest OS users to cause host OS memory corruption via rtas_args.nargs, aka CID-f62f3c20647e. (CVE-2021-37576)\n\n - drivers/usb/host/max3421-hcd.c in the Linux kernel before 5.13.6 allows physically proximate attackers to cause a denial of service (use-after-free and panic) by removing a MAX-3421 USB device in certain situations. (CVE-2021-38204)\n\n - drivers/net/ethernet/xilinx/xilinx_emaclite.c in the Linux kernel before 5.13.3 makes it easier for attackers to defeat an ASLR protection mechanism because it prints a kernel pointer (i.e., the real IOMEM pointer). (CVE-2021-38205)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2021-09-30T00:00:00", "type": "nessus", "title": "Ubuntu 16.04 ESM / 18.04 LTS : Linux kernel vulnerabilities (USN-5094-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2021-22543", "CVE-2021-3679", "CVE-2021-3732", "CVE-2021-37576", "CVE-2021-38204", "CVE-2021-38205"], "modified": "2023-10-16T00:00:00", "cpe": ["cpe:/o:canonical:ubuntu_linux:16.04:-:esm", "cpe:/o:canonical:ubuntu_linux:18.04:-:lts", "p-cpe:/a:canonical:ubuntu_linux:linux-image-4.15.0-1028-dell300x", "p-cpe:/a:canonical:ubuntu_linux:linux-image-4.15.0-1081-oracle", "p-cpe:/a:canonical:ubuntu_linux:linux-image-4.15.0-1100-kvm", "p-cpe:/a:canonical:ubuntu_linux:linux-image-4.15.0-1109-gcp", "p-cpe:/a:canonical:ubuntu_linux:linux-image-4.15.0-1112-aws", "p-cpe:/a:canonical:ubuntu_linux:linux-image-4.15.0-1113-snapdragon", "p-cpe:/a:canonical:ubuntu_linux:linux-image-4.15.0-1124-azure", "p-cpe:/a:canonical:ubuntu_linux:linux-image-4.15.0-159-generic", "p-cpe:/a:canonical:ubuntu_linux:linux-image-4.15.0-159-generic-lpae", "p-cpe:/a:canonical:ubuntu_linux:linux-image-4.15.0-159-lowlatency"], "id": "UBUNTU_USN-5094-1.NASL", "href": "https://www.tenable.com/plugins/nessus/153797", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Ubuntu Security Notice USN-5094-1. The text\n# itself is copyright (C) Canonical, Inc. See\n# <https://ubuntu.com/security/notices>. Ubuntu(R) is a registered\n# trademark of Canonical, Inc.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(153797);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/10/16\");\n\n script_cve_id(\n \"CVE-2021-3679\",\n \"CVE-2021-3732\",\n \"CVE-2021-22543\",\n \"CVE-2021-37576\",\n \"CVE-2021-38204\",\n \"CVE-2021-38205\"\n );\n script_xref(name:\"USN\", value:\"5094-1\");\n\n script_name(english:\"Ubuntu 16.04 ESM / 18.04 LTS : Linux kernel vulnerabilities (USN-5094-1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Ubuntu host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote Ubuntu 16.04 LTS / 18.04 LTS host has packages installed that are affected by multiple vulnerabilities as\nreferenced in the USN-5094-1 advisory.\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was\n found in the way user uses trace ring buffer in a specific way. Only privileged local users (with\n CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - An issue was discovered in Linux: KVM through Improper handling of VM_IO|VM_PFNMAP vmas in KVM can bypass\n RO checks and can lead to pages being freed while still accessible by the VMM and guest. This allows users\n with the ability to start and control a VM to read/write random pages of memory and can result in local\n privilege escalation. (CVE-2021-22543)\n\n - arch/powerpc/kvm/book3s_rtas.c in the Linux kernel through 5.13.5 on the powerpc platform allows KVM guest\n OS users to cause host OS memory corruption via rtas_args.nargs, aka CID-f62f3c20647e. (CVE-2021-37576)\n\n - drivers/usb/host/max3421-hcd.c in the Linux kernel before 5.13.6 allows physically proximate attackers to\n cause a denial of service (use-after-free and panic) by removing a MAX-3421 USB device in certain\n situations. (CVE-2021-38204)\n\n - drivers/net/ethernet/xilinx/xilinx_emaclite.c in the Linux kernel before 5.13.3 makes it easier for\n attackers to defeat an ASLR protection mechanism because it prints a kernel pointer (i.e., the real IOMEM\n pointer). (CVE-2021-38205)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://ubuntu.com/security/notices/USN-5094-1\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected kernel package.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:POC/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:P/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-37576\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2021/05/26\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/09/29\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/09/30\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:canonical:ubuntu_linux:16.04:-:esm\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:canonical:ubuntu_linux:18.04:-:lts\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.15.0-1028-dell300x\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.15.0-1081-oracle\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.15.0-1100-kvm\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.15.0-1109-gcp\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.15.0-1112-aws\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.15.0-1113-snapdragon\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.15.0-1124-azure\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.15.0-159-generic\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.15.0-159-generic-lpae\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.15.0-159-lowlatency\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Ubuntu Local Security Checks\");\n\n script_copyright(english:\"Ubuntu Security Notice (C) 2021-2023 Canonical, Inc. / NASL script (C) 2021-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\", \"linux_alt_patch_detect.nasl\");\n script_require_keys(\"Host/cpu\", \"Host/Ubuntu\", \"Host/Ubuntu/release\", \"Host/Debian/dpkg-l\");\n\n exit(0);\n}\n\ninclude('debian_package.inc');\ninclude('ksplice.inc');\n\nif ( ! get_kb_item('Host/local_checks_enabled') ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nvar os_release = get_kb_item('Host/Ubuntu/release');\nif ( isnull(os_release) ) audit(AUDIT_OS_NOT, 'Ubuntu');\nos_release = chomp(os_release);\nif (! ('16.04' >< os_release || '18.04' >< os_release)) audit(AUDIT_OS_NOT, 'Ubuntu 16.04 / 18.04', 'Ubuntu ' + os_release);\nif ( ! get_kb_item('Host/Debian/dpkg-l') ) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Ubuntu', cpu);\n\nvar kernel_mappings = {\n '16.04': {\n '4.15.0': {\n 'generic': '4.15.0-159',\n 'lowlatency': '4.15.0-159',\n 'oracle': '4.15.0-1081',\n 'gcp': '4.15.0-1109',\n 'aws': '4.15.0-1112',\n 'azure': '4.15.0-1124'\n }\n },\n '18.04': {\n '4.15.0': {\n 'generic': '4.15.0-159',\n 'generic-lpae': '4.15.0-159',\n 'lowlatency': '4.15.0-159',\n 'dell300x': '4.15.0-1028',\n 'oracle': '4.15.0-1081',\n 'kvm': '4.15.0-1100',\n 'gcp': '4.15.0-1109',\n 'aws': '4.15.0-1112',\n 'snapdragon': '4.15.0-1113',\n 'azure': '4.15.0-1124'\n }\n }\n};\n\nvar host_kernel_release = get_kb_item_or_exit('Host/uname-r');\nvar host_kernel_version = get_kb_item_or_exit('Host/Debian/kernel-version');\nvar host_kernel_base_version = get_kb_item_or_exit('Host/Debian/kernel-base-version');\nvar host_kernel_type = get_kb_item_or_exit('Host/Debian/kernel-type');\nif(empty_or_null(kernel_mappings[os_release][host_kernel_base_version][host_kernel_type])) audit(AUDIT_INST_VER_NOT_VULN, 'kernel ' + host_kernel_release);\n\nvar extra = '';\nvar kernel_fixed_version = kernel_mappings[os_release][host_kernel_base_version][host_kernel_type];\nif (deb_ver_cmp(ver1:host_kernel_version, ver2:kernel_fixed_version) < 0)\n{\n extra = extra + 'Running Kernel level of ' + host_kernel_version + ' does not meet the minimum fixed level of ' + kernel_fixed_version + ' for this advisory.\\n\\n';\n}\n else\n{\n audit(AUDIT_PATCH_INSTALLED, 'Kernel package for USN-5094-1');\n}\n\nif (get_one_kb_item('Host/ksplice/kernel-cves'))\n{\n var cve_list = make_list('CVE-2021-3679', 'CVE-2021-3732', 'CVE-2021-22543', 'CVE-2021-37576', 'CVE-2021-38204', 'CVE-2021-38205');\n if (ksplice_cves_check(cve_list))\n {\n audit(AUDIT_PATCH_INSTALLED, 'KSplice hotfix for USN-5094-1');\n }\n else\n {\n extra = extra + ksplice_reporting_text();\n }\n}\nif (extra) {\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : extra\n );\n exit(0);\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-12-01T15:20:35", "description": "An update of the linux package has been released.\n\n - u'Specifically timed and handcrafted traffic can cause internal errors in a WLAN device that lead to improper layer 2 Wi-Fi encryption with a consequent possibility of information disclosure over the air for a discrete set of traffic' in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking in APQ8053, IPQ4019, IPQ8064, MSM8909W, MSM8996AU, QCA9531, QCN5502, QCS405, SDX20, SM6150, SM7150 (CVE-2020-3702)\n\n - An issue was discovered in Linux: KVM through Improper handling of VM_IO|VM_PFNMAP vmas in KVM can bypass RO checks and can lead to pages being freed while still accessible by the VMM and guest. This allows users with the ability to start and control a VM to read/write random pages of memory and can result in local privilege escalation. (CVE-2021-22543)\n\n - In kernel/bpf/verifier.c in the Linux kernel before 5.12.13, a branch can be mispredicted (e.g., because of type confusion) and consequently an unprivileged BPF program can read arbitrary memory locations via a side-channel attack, aka CID-9183671af6db. (CVE-2021-33624)\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was found in the way user uses trace ring buffer in a specific way. Only privileged local users (with CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - arch/x86/kvm/mmu/paging_tmpl.h in the Linux kernel before 5.12.11 incorrectly computes the access permissions of a shadow page, leading to a missing guest protection page fault. (CVE-2021-38198)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2021-09-21T00:00:00", "type": "nessus", "title": "Photon OS 3.0: Linux PHSA-2021-3.0-0302", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2020-3702", "CVE-2021-22543", "CVE-2021-33624", "CVE-2021-3679", "CVE-2021-38198", "CVE-2021-38204"], "modified": "2023-11-30T00:00:00", "cpe": ["p-cpe:/a:vmware:photonos:linux", "cpe:/o:vmware:photonos:3.0"], "id": "PHOTONOS_PHSA-2021-3_0-0302_LINUX.NASL", "href": "https://www.tenable.com/plugins/nessus/153499", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from VMware Security Advisory PHSA-2021-3.0-0302. The text\n# itself is copyright (C) VMware, Inc.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(153499);\n script_version(\"1.7\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/11/30\");\n\n script_cve_id(\n \"CVE-2020-3702\",\n \"CVE-2021-3679\",\n \"CVE-2021-22543\",\n \"CVE-2021-33624\",\n \"CVE-2021-38198\",\n \"CVE-2021-38204\"\n );\n\n script_name(english:\"Photon OS 3.0: Linux PHSA-2021-3.0-0302\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote PhotonOS host is missing multiple security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"An update of the linux package has been released.\n\n - u'Specifically timed and handcrafted traffic can cause internal errors in a WLAN device that lead to\n improper layer 2 Wi-Fi encryption with a consequent possibility of information disclosure over the air for\n a discrete set of traffic' in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon\n Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon\n Wearables, Snapdragon Wired Infrastructure and Networking in APQ8053, IPQ4019, IPQ8064, MSM8909W,\n MSM8996AU, QCA9531, QCN5502, QCS405, SDX20, SM6150, SM7150 (CVE-2020-3702)\n\n - An issue was discovered in Linux: KVM through Improper handling of VM_IO|VM_PFNMAP vmas in KVM can bypass\n RO checks and can lead to pages being freed while still accessible by the VMM and guest. This allows users\n with the ability to start and control a VM to read/write random pages of memory and can result in local\n privilege escalation. (CVE-2021-22543)\n\n - In kernel/bpf/verifier.c in the Linux kernel before 5.12.13, a branch can be mispredicted (e.g., because\n of type confusion) and consequently an unprivileged BPF program can read arbitrary memory locations via a\n side-channel attack, aka CID-9183671af6db. (CVE-2021-33624)\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was\n found in the way user uses trace ring buffer in a specific way. Only privileged local users (with\n CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - arch/x86/kvm/mmu/paging_tmpl.h in the Linux kernel before 5.12.11 incorrectly computes the access\n permissions of a shadow page, leading to a missing guest protection page fault. (CVE-2021-38198)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://github.com/vmware/photon/wiki/Security-Updates-3.0-302.md\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected Linux packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:M/Au:N/C:C/I:N/A:N\");\n script_set_cvss_temporal_vector(\"CVSS2#E:POC/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:P/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-33624\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2021-22543\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2020/09/08\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/09/19\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/09/21\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:vmware:photonos:linux\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:vmware:photonos:3.0\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"PhotonOS Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/PhotonOS/release\", \"Host/PhotonOS/rpm-list\");\n\n exit(0);\n}\n\ninclude('audit.inc');\ninclude('global_settings.inc');\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nvar release = get_kb_item('Host/PhotonOS/release');\nif (isnull(release) || release !~ \"^VMware Photon\") audit(AUDIT_OS_NOT, 'PhotonOS');\nif (release !~ \"^VMware Photon (?:Linux|OS) 3\\.0(\\D|$)\") audit(AUDIT_OS_NOT, 'PhotonOS 3.0');\n\nif (!get_kb_item('Host/PhotonOS/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'PhotonOS', cpu);\n\nvar flag = 0;\n\nif (rpm_check(release:'PhotonOS-3.0', cpu:'x86_64', reference:'linux-4.19.205-1.ph3')) flag++;\nif (rpm_check(release:'PhotonOS-3.0', reference:'linux-api-headers-4.19.205-1.ph3')) flag++;\nif (rpm_check(release:'PhotonOS-3.0', cpu:'x86_64', reference:'linux-aws-4.19.205-1.ph3')) flag++;\nif (rpm_check(release:'PhotonOS-3.0', cpu:'x86_64', reference:'linux-aws-devel-4.19.205-1.ph3')) flag++;\nif (rpm_check(release:'PhotonOS-3.0', cpu:'x86_64', reference:'linux-aws-docs-4.19.205-1.ph3')) flag++;\nif (rpm_check(release:'PhotonOS-3.0', cpu:'x86_64', reference:'linux-aws-drivers-gpu-4.19.205-1.ph3')) flag++;\nif (rpm_check(release:'PhotonOS-3.0', cpu:'x86_64', reference:'linux-aws-hmacgen-4.19.205-1.ph3')) flag++;\nif (rpm_check(release:'PhotonOS-3.0', cpu:'x86_64', reference:'linux-aws-oprofile-4.19.205-1.ph3')) flag++;\nif (rpm_check(release:'PhotonOS-3.0', cpu:'x86_64', reference:'linux-aws-sound-4.19.205-1.ph3')) flag++;\nif (rpm_check(release:'PhotonOS-3.0', cpu:'x86_64', reference:'linux-devel-4.19.205-1.ph3')) flag++;\nif (rpm_check(release:'PhotonOS-3.0', cpu:'x86_64', reference:'linux-docs-4.19.205-1.ph3')) flag++;\nif (rpm_check(release:'PhotonOS-3.0', cpu:'x86_64', reference:'linux-drivers-gpu-4.19.205-1.ph3')) flag++;\nif (rpm_check(release:'PhotonOS-3.0', cpu:'x86_64', reference:'linux-drivers-intel-sgx-4.19.205-1.ph3')) flag++;\nif (rpm_check(release:'PhotonOS-3.0', cpu:'x86_64', reference:'linux-drivers-sound-4.19.205-1.ph3')) flag++;\nif (rpm_check(release:'PhotonOS-3.0', cpu:'x86_64', reference:'linux-esx-4.19.205-2.ph3')) flag++;\nif (rpm_check(release:'PhotonOS-3.0', cpu:'x86_64', reference:'linux-esx-devel-4.19.205-2.ph3')) flag++;\nif (rpm_check(release:'PhotonOS-3.0', cpu:'x86_64', reference:'linux-esx-docs-4.19.205-2.ph3')) flag++;\nif (rpm_check(release:'PhotonOS-3.0', cpu:'x86_64', reference:'linux-esx-hmacgen-4.19.205-2.ph3')) flag++;\nif (rpm_check(release:'PhotonOS-3.0', cpu:'x86_64', reference:'linux-hmacgen-4.19.205-1.ph3')) flag++;\nif (rpm_check(release:'PhotonOS-3.0', cpu:'x86_64', reference:'linux-oprofile-4.19.205-1.ph3')) flag++;\nif (rpm_check(release:'PhotonOS-3.0', cpu:'x86_64', reference:'linux-python3-perf-4.19.205-1.ph3')) flag++;\nif (rpm_check(release:'PhotonOS-3.0', cpu:'x86_64', reference:'linux-rt-4.19.205-1.ph3')) flag++;\nif (rpm_check(release:'PhotonOS-3.0', cpu:'x86_64', reference:'linux-rt-devel-4.19.205-1.ph3')) flag++;\nif (rpm_check(release:'PhotonOS-3.0', cpu:'x86_64', reference:'linux-rt-docs-4.19.205-1.ph3')) flag++;\nif (rpm_check(release:'PhotonOS-3.0', cpu:'x86_64', reference:'linux-secure-4.19.205-1.ph3')) flag++;\nif (rpm_check(release:'PhotonOS-3.0', cpu:'x86_64', reference:'linux-secure-devel-4.19.205-1.ph3')) flag++;\nif (rpm_check(release:'PhotonOS-3.0', cpu:'x86_64', reference:'linux-secure-docs-4.19.205-1.ph3')) flag++;\nif (rpm_check(release:'PhotonOS-3.0', cpu:'x86_64', reference:'linux-secure-hmacgen-4.19.205-1.ph3')) flag++;\nif (rpm_check(release:'PhotonOS-3.0', cpu:'x86_64', reference:'linux-secure-lkcm-4.19.205-1.ph3')) flag++;\nif (rpm_check(release:'PhotonOS-3.0', cpu:'x86_64', reference:'linux-tools-4.19.205-1.ph3')) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'linux');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-10-18T15:03:30", "description": "The remote Ubuntu 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-5091-1 advisory.\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was found in the way user uses trace ring buffer in a specific way. Only privileged local users (with CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - In kernel/bpf/verifier.c in the Linux kernel before 5.12.13, a branch can be mispredicted (e.g., because of type confusion) and consequently an unprivileged BPF program can read arbitrary memory locations via a side-channel attack, aka CID-9183671af6db. (CVE-2021-33624)\n\n - arch/powerpc/kvm/book3s_rtas.c in the Linux kernel through 5.13.5 on the powerpc platform allows KVM guest OS users to cause host OS memory corruption via rtas_args.nargs, aka CID-f62f3c20647e. (CVE-2021-37576)\n\n - ** DISPUTED ** In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE:\n the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the length validation was added solely for robustness in the face of anomalous host OS behavior.\n (CVE-2021-38160)\n\n - fs/nfs/nfs4client.c in the Linux kernel before 5.13.4 has incorrect connection-setup ordering, which allows operators of remote NFSv4 servers to cause a denial of service (hanging of mounts) by arranging for those servers to be unreachable during trunking detection. (CVE-2021-38199)\n\n - drivers/usb/host/max3421-hcd.c in the Linux kernel before 5.13.6 allows physically proximate attackers to cause a denial of service (use-after-free and panic) by removing a MAX-3421 USB device in certain situations. (CVE-2021-38204)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2021-09-28T00:00:00", "type": "nessus", "title": "Ubuntu 18.04 LTS / 20.04 LTS : Linux kernel vulnerabilities (USN-5091-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2021-33624", "CVE-2021-3679", "CVE-2021-37576", "CVE-2021-38160", "CVE-2021-38199", "CVE-2021-38204"], "modified": "2023-10-16T00:00:00", "cpe": ["cpe:/o:canonical:ubuntu_linux:18.04:-:lts", "cpe:/o:canonical:ubuntu_linux:20.04:-:lts", "p-cpe:/a:canonical:ubuntu_linux:linux-image-5.4.0-1024-gkeop", "p-cpe:/a:canonical:ubuntu_linux:linux-image-5.4.0-1047-kvm", "p-cpe:/a:canonical:ubuntu_linux:linux-image-5.4.0-1053-gcp", "p-cpe:/a:canonical:ubuntu_linux:linux-image-5.4.0-1055-oracle", "p-cpe:/a:canonical:ubuntu_linux:linux-image-5.4.0-1057-aws", "p-cpe:/a:canonical:ubuntu_linux:linux-image-5.4.0-1059-azure", "p-cpe:/a:canonical:ubuntu_linux:linux-image-5.4.0-87-generic", "p-cpe:/a:canonical:ubuntu_linux:linux-image-5.4.0-87-generic-lpae", "p-cpe:/a:canonical:ubuntu_linux:linux-image-5.4.0-87-lowlatency", "p-cpe:/a:canonical:ubuntu_linux:linux-image-5.4.0-88-generic", "p-cpe:/a:canonical:ubuntu_linux:linux-image-5.4.0-88-generic-lpae", "p-cpe:/a:canonical:ubuntu_linux:linux-image-5.4.0-88-lowlatency"], "id": "UBUNTU_USN-5091-1.NASL", "href": "https://www.tenable.com/plugins/nessus/153769", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Ubuntu Security Notice USN-5091-1. The text\n# itself is copyright (C) Canonical, Inc. See\n# <https://ubuntu.com/security/notices>. Ubuntu(R) is a registered\n# trademark of Canonical, Inc.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(153769);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/10/16\");\n\n script_cve_id(\n \"CVE-2021-3679\",\n \"CVE-2021-33624\",\n \"CVE-2021-37576\",\n \"CVE-2021-38160\",\n \"CVE-2021-38199\",\n \"CVE-2021-38204\"\n );\n script_xref(name:\"USN\", value:\"5091-1\");\n\n script_name(english:\"Ubuntu 18.04 LTS / 20.04 LTS : Linux kernel vulnerabilities (USN-5091-1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Ubuntu host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote Ubuntu 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in\nthe USN-5091-1 advisory.\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was\n found in the way user uses trace ring buffer in a specific way. Only privileged local users (with\n CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - In kernel/bpf/verifier.c in the Linux kernel before 5.12.13, a branch can be mispredicted (e.g., because\n of type confusion) and consequently an unprivileged BPF program can read arbitrary memory locations via a\n side-channel attack, aka CID-9183671af6db. (CVE-2021-33624)\n\n - arch/powerpc/kvm/book3s_rtas.c in the Linux kernel through 5.13.5 on the powerpc platform allows KVM guest\n OS users to cause host OS memory corruption via rtas_args.nargs, aka CID-f62f3c20647e. (CVE-2021-37576)\n\n - ** DISPUTED ** In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss\n can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE:\n the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the\n length validation was added solely for robustness in the face of anomalous host OS behavior.\n (CVE-2021-38160)\n\n - fs/nfs/nfs4client.c in the Linux kernel before 5.13.4 has incorrect connection-setup ordering, which\n allows operators of remote NFSv4 servers to cause a denial of service (hanging of mounts) by arranging for\n those servers to be unreachable during trunking detection. (CVE-2021-38199)\n\n - drivers/usb/host/max3421-hcd.c in the Linux kernel before 5.13.6 allows physically proximate attackers to\n cause a denial of service (use-after-free and panic) by removing a MAX-3421 USB device in certain\n situations. (CVE-2021-38204)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://ubuntu.com/security/notices/USN-5091-1\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected kernel package.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:POC/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:P/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-38160\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2021/06/23\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/09/28\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/09/28\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:canonical:ubuntu_linux:18.04:-:lts\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:canonical:ubuntu_linux:20.04:-:lts\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-5.4.0-1024-gkeop\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-5.4.0-1047-kvm\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-5.4.0-1053-gcp\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-5.4.0-1055-oracle\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-5.4.0-1057-aws\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-5.4.0-1059-azure\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-5.4.0-87-generic\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-5.4.0-87-generic-lpae\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-5.4.0-87-lowlatency\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-5.4.0-88-generic\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-5.4.0-88-generic-lpae\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-5.4.0-88-lowlatency\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Ubuntu Local Security Checks\");\n\n script_copyright(english:\"Ubuntu Security Notice (C) 2021-2023 Canonical, Inc. / NASL script (C) 2021-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\", \"linux_alt_patch_detect.nasl\");\n script_require_keys(\"Host/cpu\", \"Host/Ubuntu\", \"Host/Ubuntu/release\", \"Host/Debian/dpkg-l\");\n\n exit(0);\n}\n\ninclude('debian_package.inc');\ninclude('ksplice.inc');\n\nif ( ! get_kb_item('Host/local_checks_enabled') ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nvar os_release = get_kb_item('Host/Ubuntu/release');\nif ( isnull(os_release) ) audit(AUDIT_OS_NOT, 'Ubuntu');\nos_release = chomp(os_release);\nif (! ('18.04' >< os_release || '20.04' >< os_release)) audit(AUDIT_OS_NOT, 'Ubuntu 18.04 / 20.04', 'Ubuntu ' + os_release);\nif ( ! get_kb_item('Host/Debian/dpkg-l') ) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Ubuntu', cpu);\n\nvar kernel_mappings = {\n '18.04': {\n '5.4.0': {\n 'generic': '5.4.0-87',\n 'generic-lpae': '5.4.0-87',\n 'lowlatency': '5.4.0-87',\n 'gkeop': '5.4.0-1024',\n 'gcp': '5.4.0-1053',\n 'oracle': '5.4.0-1055',\n 'aws': '5.4.0-1057',\n 'azure': '5.4.0-1059'\n }\n },\n '20.04': {\n '5.4.0': {\n 'generic': '5.4.0-88',\n 'generic-lpae': '5.4.0-88',\n 'lowlatency': '5.4.0-88',\n 'gkeop': '5.4.0-1024',\n 'kvm': '5.4.0-1047',\n 'gcp': '5.4.0-1053',\n 'oracle': '5.4.0-1055',\n 'aws': '5.4.0-1057',\n 'azure': '5.4.0-1059'\n }\n }\n};\n\nvar host_kernel_release = get_kb_item_or_exit('Host/uname-r');\nvar host_kernel_version = get_kb_item_or_exit('Host/Debian/kernel-version');\nvar host_kernel_base_version = get_kb_item_or_exit('Host/Debian/kernel-base-version');\nvar host_kernel_type = get_kb_item_or_exit('Host/Debian/kernel-type');\nif(empty_or_null(kernel_mappings[os_release][host_kernel_base_version][host_kernel_type])) audit(AUDIT_INST_VER_NOT_VULN, 'kernel ' + host_kernel_release);\n\nvar extra = '';\nvar kernel_fixed_version = kernel_mappings[os_release][host_kernel_base_version][host_kernel_type];\nif (deb_ver_cmp(ver1:host_kernel_version, ver2:kernel_fixed_version) < 0)\n{\n extra = extra + 'Running Kernel level of ' + host_kernel_version + ' does not meet the minimum fixed level of ' + kernel_fixed_version + ' for this advisory.\\n\\n';\n}\n else\n{\n audit(AUDIT_PATCH_INSTALLED, 'Kernel package for USN-5091-1');\n}\n\nif (get_one_kb_item('Host/ksplice/kernel-cves'))\n{\n var cve_list = make_list('CVE-2021-3679', 'CVE-2021-33624', 'CVE-2021-37576', 'CVE-2021-38160', 'CVE-2021-38199', 'CVE-2021-38204');\n if (ksplice_cves_check(cve_list))\n {\n audit(AUDIT_PATCH_INSTALLED, 'KSplice hotfix for USN-5091-1');\n }\n else\n {\n extra = extra + ksplice_reporting_text();\n }\n}\nif (extra) {\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : extra\n );\n exit(0);\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-09-12T15:38:52", "description": "The version of kernel installed on the remote host is prior to 5.4.141-67.229. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.4-2022-006 advisory.\n\n - An issue was discovered in the Linux kernel before 5.9. arch/x86/kvm/svm/sev.c allows attackers to cause a denial of service (soft lockup) by triggering destruction of a large SEV VM (which requires unregistering many encrypted regions), aka CID-7be74942f184. (CVE-2020-36311)\n\n - In kernel/bpf/verifier.c in the Linux kernel before 5.12.13, a branch can be mispredicted (e.g., because of type confusion) and consequently an unprivileged BPF program can read arbitrary memory locations via a side-channel attack, aka CID-9183671af6db. (CVE-2021-33624)\n\n - A vulnerability was found in the Linux kernel in versions prior to v5.14-rc1. Missing size validations on inbound SCTP packets may allow the kernel to read uninitialized memory. (CVE-2021-3655)\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was found in the way user uses trace ring buffer in a specific way. Only privileged local users (with CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - ** DISPUTED ** In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE:\n the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the length validation was added solely for robustness in the face of anomalous host OS behavior.\n (CVE-2021-38160)\n\n - arch/x86/kvm/mmu/paging_tmpl.h in the Linux kernel before 5.12.11 incorrectly computes the access permissions of a shadow page, leading to a missing guest protection page fault. (CVE-2021-38198)\n\n - fs/nfs/nfs4client.c in the Linux kernel before 5.13.4 has incorrect connection-setup ordering, which allows operators of remote NFSv4 servers to cause a denial of service (hanging of mounts) by arranging for those servers to be unreachable during trunking detection. (CVE-2021-38199)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2022-05-02T00:00:00", "type": "nessus", "title": "Amazon Linux 2 : kernel (ALASKERNEL-5.4-2022-006)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2020-36311", "CVE-2021-33624", "CVE-2021-3655", "CVE-2021-3679", "CVE-2021-38160", "CVE-2021-38198", "CVE-2021-38199"], "modified": "2023-09-05T00:00:00", "cpe": ["cpe:/o:amazon:linux:2", "p-cpe:/a:amazon:linux:kernel", "p-cpe:/a:amazon:linux:kernel-debuginfo", "p-cpe:/a:amazon:linux:kernel-debuginfo-common-x86_64", "p-cpe:/a:amazon:linux:kernel-devel", "p-cpe:/a:amazon:linux:kernel-headers", "p-cpe:/a:amazon:linux:kernel-tools", "p-cpe:/a:amazon:linux:kernel-tools-debuginfo", "p-cpe:/a:amazon:linux:kernel-tools-devel", "p-cpe:/a:amazon:linux:perf", "p-cpe:/a:amazon:linux:perf-debuginfo", "p-cpe:/a:amazon:linux:python-perf", "p-cpe:/a:amazon:linux:python-perf-debuginfo", "p-cpe:/a:amazon:linux:kernel-debuginfo-common-aarch64", "p-cpe:/a:amazon:linux:bpftool", "p-cpe:/a:amazon:linux:bpftool-debuginfo"], "id": "AL2_ALASKERNEL-5_4-2022-006.NASL", "href": "https://www.tenable.com/plugins/nessus/160429", "sourceData": "##\n# (C) Tenable, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Amazon Linux 2 Security Advisory ALASKERNEL-5.4-2022-006.\n##\n\ninclude('compat.inc');\n\nif (description)\n{\n script_id(160429);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/09/05\");\n\n script_cve_id(\n \"CVE-2020-36311\",\n \"CVE-2021-3655\",\n \"CVE-2021-3679\",\n \"CVE-2021-33624\",\n \"CVE-2021-38160\",\n \"CVE-2021-38198\",\n \"CVE-2021-38199\"\n );\n\n script_name(english:\"Amazon Linux 2 : kernel (ALASKERNEL-5.4-2022-006)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Amazon Linux 2 host is missing a security update.\");\n script_set_attribute(attribute:\"description\", value:\n\"The version of kernel installed on the remote host is prior to 5.4.141-67.229. It is, therefore, affected by multiple\nvulnerabilities as referenced in the ALAS2KERNEL-5.4-2022-006 advisory.\n\n - An issue was discovered in the Linux kernel before 5.9. arch/x86/kvm/svm/sev.c allows attackers to cause a\n denial of service (soft lockup) by triggering destruction of a large SEV VM (which requires unregistering\n many encrypted regions), aka CID-7be74942f184. (CVE-2020-36311)\n\n - In kernel/bpf/verifier.c in the Linux kernel before 5.12.13, a branch can be mispredicted (e.g., because\n of type confusion) and consequently an unprivileged BPF program can read arbitrary memory locations via a\n side-channel attack, aka CID-9183671af6db. (CVE-2021-33624)\n\n - A vulnerability was found in the Linux kernel in versions prior to v5.14-rc1. Missing size validations on\n inbound SCTP packets may allow the kernel to read uninitialized memory. (CVE-2021-3655)\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was\n found in the way user uses trace ring buffer in a specific way. Only privileged local users (with\n CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - ** DISPUTED ** In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss\n can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE:\n the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the\n length validation was added solely for robustness in the face of anomalous host OS behavior.\n (CVE-2021-38160)\n\n - arch/x86/kvm/mmu/paging_tmpl.h in the Linux kernel before 5.12.11 incorrectly computes the access\n permissions of a shadow page, leading to a missing guest protection page fault. (CVE-2021-38198)\n\n - fs/nfs/nfs4client.c in the Linux kernel before 5.13.4 has incorrect connection-setup ordering, which\n allows operators of remote NFSv4 servers to cause a denial of service (hanging of mounts) by arranging for\n those servers to be unreachable during trunking detection. (CVE-2021-38199)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://alas.aws.amazon.com/AL2/ALASKERNEL-5.4-2022-006.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://alas.aws.amazon.com/cve/html/CVE-2020-36311.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://alas.aws.amazon.com/cve/html/CVE-2021-33624.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://alas.aws.amazon.com/cve/html/CVE-2021-3655.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://alas.aws.amazon.com/cve/html/CVE-2021-3679.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://alas.aws.amazon.com/cve/html/CVE-2021-38160.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://alas.aws.amazon.com/cve/html/CVE-2021-38198.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://alas.aws.amazon.com/cve/html/CVE-2021-38199.html\");\n script_set_attribute(attribute:\"solution\", value:\n\"Run 'yum update kernel' to update your system.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:POC/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:P/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-38160\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2021/04/07\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2022/01/20\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2022/05/02\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:bpftool\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:bpftool-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:kernel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:kernel-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:kernel-debuginfo-common-aarch64\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:kernel-debuginfo-common-x86_64\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:kernel-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:kernel-headers\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:kernel-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:kernel-tools-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:kernel-tools-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:perf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:perf-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:python-perf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:python-perf-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:amazon:linux:2\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Amazon Linux Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2022-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"kpatch.nasl\", \"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/AmazonLinux/release\", \"Host/AmazonLinux/rpm-list\");\n\n exit(0);\n}\n\ninclude(\"rpm.inc\");\ninclude(\"hotfixes.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nvar alas_release = get_kb_item(\"Host/AmazonLinux/release\");\nif (isnull(alas_release) || !strlen(alas_release)) audit(AUDIT_OS_NOT, \"Amazon Linux\");\nvar os_ver = pregmatch(pattern: \"^AL(A|\\d+|-\\d+)\", string:alas_release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"Amazon Linux\");\nos_ver = os_ver[1];\nif (os_ver != \"2\")\n{\n if (os_ver == 'A') os_ver = 'AMI';\n audit(AUDIT_OS_NOT, \"Amazon Linux 2\", \"Amazon Linux \" + os_ver);\n}\n\nif (!get_kb_item(\"Host/AmazonLinux/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nif (get_one_kb_item(\"Host/kpatch/kernel-cves\"))\n{\n set_hotfix_type(\"kpatch\");\n var cve_list = make_list(\"CVE-2020-36311\", \"CVE-2021-3655\", \"CVE-2021-3679\", \"CVE-2021-33624\", \"CVE-2021-38160\", \"CVE-2021-38198\", \"CVE-2021-38199\");\n if (hotfix_cves_check(cve_list))\n {\n audit(AUDIT_PATCH_INSTALLED, \"kpatch hotfix for ALASKERNEL-5.4-2022-006\");\n }\n else\n {\n __rpm_report = hotfix_reporting_text();\n }\n}\nvar pkgs = [\n {'reference':'bpftool-5.4.141-67.229.amzn2', 'cpu':'aarch64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.4'},\n {'reference':'bpftool-5.4.141-67.229.amzn2', 'cpu':'x86_64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.4'},\n {'reference':'bpftool-debuginfo-5.4.141-67.229.amzn2', 'cpu':'aarch64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.4'},\n {'reference':'bpftool-debuginfo-5.4.141-67.229.amzn2', 'cpu':'x86_64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.4'},\n {'reference':'kernel-5.4.141-67.229.amzn2', 'cpu':'aarch64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.4'},\n {'reference':'kernel-5.4.141-67.229.amzn2', 'cpu':'x86_64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.4'},\n {'reference':'kernel-debuginfo-5.4.141-67.229.amzn2', 'cpu':'aarch64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.4'},\n {'reference':'kernel-debuginfo-5.4.141-67.229.amzn2', 'cpu':'x86_64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.4'},\n {'reference':'kernel-debuginfo-common-aarch64-5.4.141-67.229.amzn2', 'cpu':'aarch64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.4'},\n {'reference':'kernel-debuginfo-common-x86_64-5.4.141-67.229.amzn2', 'cpu':'x86_64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.4'},\n {'reference':'kernel-devel-5.4.141-67.229.amzn2', 'cpu':'aarch64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.4'},\n {'reference':'kernel-devel-5.4.141-67.229.amzn2', 'cpu':'x86_64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.4'},\n {'reference':'kernel-headers-5.4.141-67.229.amzn2', 'cpu':'aarch64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.4'},\n {'reference':'kernel-headers-5.4.141-67.229.amzn2', 'cpu':'i686', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.4'},\n {'reference':'kernel-headers-5.4.141-67.229.amzn2', 'cpu':'x86_64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.4'},\n {'reference':'kernel-tools-5.4.141-67.229.amzn2', 'cpu':'aarch64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.4'},\n {'reference':'kernel-tools-5.4.141-67.229.amzn2', 'cpu':'x86_64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.4'},\n {'reference':'kernel-tools-debuginfo-5.4.141-67.229.amzn2', 'cpu':'aarch64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.4'},\n {'reference':'kernel-tools-debuginfo-5.4.141-67.229.amzn2', 'cpu':'x86_64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.4'},\n {'reference':'kernel-tools-devel-5.4.141-67.229.amzn2', 'cpu':'aarch64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.4'},\n {'reference':'kernel-tools-devel-5.4.141-67.229.amzn2', 'cpu':'x86_64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.4'},\n {'reference':'perf-5.4.141-67.229.amzn2', 'cpu':'aarch64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.4'},\n {'reference':'perf-5.4.141-67.229.amzn2', 'cpu':'x86_64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.4'},\n {'reference':'perf-debuginfo-5.4.141-67.229.amzn2', 'cpu':'aarch64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.4'},\n {'reference':'perf-debuginfo-5.4.141-67.229.amzn2', 'cpu':'x86_64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.4'},\n {'reference':'python-perf-5.4.141-67.229.amzn2', 'cpu':'aarch64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.4'},\n {'reference':'python-perf-5.4.141-67.229.amzn2', 'cpu':'x86_64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.4'},\n {'reference':'python-perf-debuginfo-5.4.141-67.229.amzn2', 'cpu':'aarch64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.4'},\n {'reference':'python-perf-debuginfo-5.4.141-67.229.amzn2', 'cpu':'x86_64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.4'}\n];\n\nvar flag = 0;\nforeach var package_array ( pkgs ) {\n var reference = NULL;\n var _release = NULL;\n var sp = NULL;\n var _cpu = NULL;\n var el_string = NULL;\n var rpm_spec_vers_cmp = NULL;\n var epoch = NULL;\n var allowmaj = NULL;\n var exists_check = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) _release = package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) _cpu = package_array['cpu'];\n if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (!empty_or_null(package_array['epoch'])) epoch = package_array['epoch'];\n if (!empty_or_null(package_array['allowmaj'])) allowmaj = package_array['allowmaj'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (reference && _release && (!exists_check || rpm_exists(release:_release, rpm:exists_check))) {\n if (rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n }\n}\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"bpftool / bpftool-debuginfo / kernel / etc\");\n}", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-11-29T19:37:35", "description": "The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2021-9485 advisory.\n\n - An issue was discovered in fs/fuse/fuse_i.h in the Linux kernel before 5.11.8. A stall on CPU can occur because a retry loop continually finds the same bad inode, aka CID-775c5033a0d1. (CVE-2021-28950)\n\n - An issue was discovered in the FUSE filesystem implementation in the Linux kernel before 5.10.6, aka CID-5d069dbe8aaf. fuse_do_getattr() calls make_bad_inode() in inappropriate situations, causing a system crash. NOTE: the original fix for this vulnerability was incomplete, and its incompleteness is tracked as CVE-2021-28950. (CVE-2020-36322)\n\n - A use-after-free in function hci_sock_bound_ioctl() of the Linux kernel HCI subsystem was found in the way user calls ioct HCIUNBLOCKADDR or other way triggers race condition of the call hci_unregister_dev() together with one of the calls hci_sock_blacklist_add(), hci_sock_blacklist_del(), hci_get_conn_info(), hci_get_auth_info(). A privileged local user could use this flaw to crash the system or escalate their privileges on the system. This flaw affects the Linux kernel versions prior to 5.13-rc5. (CVE-2021-3573)\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was found in the way user uses trace ring buffer in a specific way. Only privileged local users (with CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - ** DISPUTED ** In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE:\n the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the length validation was added solely for robustness in the face of anomalous host OS behavior.\n (CVE-2021-38160)\n\n - A vulnerability was found in the Linux kernel in versions prior to v5.14-rc1. Missing size validations on inbound SCTP packets may allow the kernel to read uninitialized memory. (CVE-2021-3655)\n\n - A race condition was discovered in ext4_write_inline_data_end in fs/ext4/inline.c in the ext4 subsystem in the Linux kernel through 5.13.13. (CVE-2021-40490)\n\n - A flaw double-free memory corruption in the Linux kernel HCI device initialization subsystem was found in the way user attach malicious HCI TTY Bluetooth device. A local user could use this flaw to crash the system. This flaw affects all the Linux kernel versions starting from 3.13. (CVE-2021-3564)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2021-10-15T00:00:00", "type": "nessus", "title": "Oracle Linux 7 : Unbreakable Enterprise kernel (ELSA-2021-9485)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2020-36322", "CVE-2021-28950", "CVE-2021-3564", "CVE-2021-3573", "CVE-2021-3655", "CVE-2021-3679", "CVE-2021-38160", "CVE-2021-40490"], "modified": "2023-11-28T00:00:00", "cpe": ["cpe:/o:oracle:linux:7", "p-cpe:/a:oracle:linux:kernel-uek", "p-cpe:/a:oracle:linux:kernel-uek-debug", "p-cpe:/a:oracle:linux:kernel-uek-debug-devel", "p-cpe:/a:oracle:linux:kernel-uek-devel", "p-cpe:/a:oracle:linux:kernel-uek-doc", "p-cpe:/a:oracle:linux:kernel-uek-headers", "p-cpe:/a:oracle:linux:kernel-uek-tools", "p-cpe:/a:oracle:linux:kernel-uek-tools-libs", "p-cpe:/a:oracle:linux:kernel-uek-tools-libs-devel", "p-cpe:/a:oracle:linux:perf", "p-cpe:/a:oracle:linux:python-perf"], "id": "ORACLELINUX_ELSA-2021-9485.NASL", "href": "https://www.tenable.com/plugins/nessus/154165", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Oracle Linux Security Advisory ELSA-2021-9485.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(154165);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/11/28\");\n\n script_cve_id(\n \"CVE-2020-36322\",\n \"CVE-2021-3564\",\n \"CVE-2021-3573\",\n \"CVE-2021-3655\",\n \"CVE-2021-3679\",\n \"CVE-2021-28950\",\n \"CVE-2021-38160\",\n \"CVE-2021-40490\"\n );\n\n script_name(english:\"Oracle Linux 7 : Unbreakable Enterprise kernel (ELSA-2021-9485)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Oracle Linux host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the\nELSA-2021-9485 advisory.\n\n - An issue was discovered in fs/fuse/fuse_i.h in the Linux kernel before 5.11.8. A stall on CPU can occur\n because a retry loop continually finds the same bad inode, aka CID-775c5033a0d1. (CVE-2021-28950)\n\n - An issue was discovered in the FUSE filesystem implementation in the Linux kernel before 5.10.6, aka\n CID-5d069dbe8aaf. fuse_do_getattr() calls make_bad_inode() in inappropriate situations, causing a system\n crash. NOTE: the original fix for this vulnerability was incomplete, and its incompleteness is tracked as\n CVE-2021-28950. (CVE-2020-36322)\n\n - A use-after-free in function hci_sock_bound_ioctl() of the Linux kernel HCI subsystem was found in the way\n user calls ioct HCIUNBLOCKADDR or other way triggers race condition of the call hci_unregister_dev()\n together with one of the calls hci_sock_blacklist_add(), hci_sock_blacklist_del(), hci_get_conn_info(),\n hci_get_auth_info(). A privileged local user could use this flaw to crash the system or escalate their\n privileges on the system. This flaw affects the Linux kernel versions prior to 5.13-rc5. (CVE-2021-3573)\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was\n found in the way user uses trace ring buffer in a specific way. Only privileged local users (with\n CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - ** DISPUTED ** In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss\n can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE:\n the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the\n length validation was added solely for robustness in the face of anomalous host OS behavior.\n (CVE-2021-38160)\n\n - A vulnerability was found in the Linux kernel in versions prior to v5.14-rc1. Missing size validations on\n inbound SCTP packets may allow the kernel to read uninitialized memory. (CVE-2021-3655)\n\n - A race condition was discovered in ext4_write_inline_data_end in fs/ext4/inline.c in the ext4 subsystem in\n the Linux kernel through 5.13.13. (CVE-2021-40490)\n\n - A flaw double-free memory corruption in the Linux kernel HCI device initialization subsystem was found in\n the way user attach malicious HCI TTY Bluetooth device. A local user could use this flaw to crash the\n system. This flaw affects all the Linux kernel versions starting from 3.13. (CVE-2021-3564)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://linux.oracle.com/errata/ELSA-2021-9485.html\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:POC/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:P/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-38160\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2021/03/20\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/10/14\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/10/15\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:oracle:linux:7\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-uek\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-uek-debug\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-uek-debug-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-uek-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-uek-doc\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-uek-headers\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-uek-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-uek-tools-libs\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-uek-tools-libs-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:perf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:python-perf\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Oracle Linux Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"linux_alt_patch_detect.nasl\", \"ssh_get_info.nasl\");\n script_require_keys(\"Host/OracleLinux\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\", \"Host/local_checks_enabled\");\n\n exit(0);\n}\n\n\ninclude('audit.inc');\ninclude('global_settings.inc');\ninclude('ksplice.inc');\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nif (!get_kb_item('Host/OracleLinux')) audit(AUDIT_OS_NOT, 'Oracle Linux');\nvar release = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || !pregmatch(pattern: \"Oracle (?:Linux Server|Enterprise Linux)\", string:release)) audit(AUDIT_OS_NOT, 'Oracle Linux');\nvar os_ver = pregmatch(pattern: \"Oracle (?:Linux Server|Enterprise Linux) .*release ([0-9]+(\\.[0-9]+)?)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'Oracle Linux');\nvar os_ver = os_ver[1];\nif (! preg(pattern:\"^7([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, 'Oracle Linux 7', 'Oracle Linux ' + os_ver);\n\nif (!get_kb_item('Host/RedHat/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Oracle Linux', cpu);\n\nvar machine_uptrack_level = get_one_kb_item('Host/uptrack-uname-r');\nif (machine_uptrack_level)\n{\n var trimmed_uptrack_level = ereg_replace(string:machine_uptrack_level, pattern:\"\\.(x86_64|i[3-6]86|aarch64)$\", replace:'');\n var fixed_uptrack_levels = ['4.14.35-2047.508.3.el7uek'];\n foreach var fixed_uptrack_level ( fixed_uptrack_levels ) {\n if (rpm_spec_vers_cmp(a:trimmed_uptrack_level, b:fixed_uptrack_level) >= 0)\n {\n audit(AUDIT_PATCH_INSTALLED, 'KSplice hotfix for ELSA-2021-9485');\n }\n }\n __rpm_report = 'Running KSplice level of ' + trimmed_uptrack_level + ' does not meet the minimum fixed level of ' + join(fixed_uptrack_levels, sep:' / ') + ' for this advisory.\\n\\n';\n}\n\nvar kernel_major_minor = get_kb_item('Host/uname/major_minor');\nif (empty_or_null(kernel_major_minor)) exit(1, 'Unable to determine kernel major-minor level.');\nvar expected_kernel_major_minor = '4.14';\nif (kernel_major_minor != expected_kernel_major_minor)\n audit(AUDIT_OS_NOT, 'running kernel level ' + expected_kernel_major_minor + ', it is running kernel level ' + kernel_major_minor);\n\nvar pkgs = [\n {'reference':'kernel-uek-4.14.35-2047.508.3.el7uek', 'cpu':'aarch64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-4.14.35'},\n {'reference':'kernel-uek-4.14.35-2047.508.3.el7uek', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-4.14.35'},\n {'reference':'kernel-uek-debug-4.14.35-2047.508.3.el7uek', 'cpu':'aarch64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-debug-4.14.35'},\n {'reference':'kernel-uek-debug-4.14.35-2047.508.3.el7uek', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-debug-4.14.35'},\n {'reference':'kernel-uek-debug-devel-4.14.35-2047.508.3.el7uek', 'cpu':'aarch64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-debug-devel-4.14.35'},\n {'reference':'kernel-uek-debug-devel-4.14.35-2047.508.3.el7uek', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-debug-devel-4.14.35'},\n {'reference':'kernel-uek-devel-4.14.35-2047.508.3.el7uek', 'cpu':'aarch64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-devel-4.14.35'},\n {'reference':'kernel-uek-devel-4.14.35-2047.508.3.el7uek', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-devel-4.14.35'},\n {'reference':'kernel-uek-doc-4.14.35-2047.508.3.el7uek', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-doc-4.14.35'},\n {'reference':'kernel-uek-headers-4.14.35-2047.508.3.el7uek', 'cpu':'aarch64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-headers-4.14.35'},\n {'reference':'kernel-uek-tools-4.14.35-2047.508.3.el7uek', 'cpu':'aarch64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-tools-4.14.35'},\n {'reference':'kernel-uek-tools-4.14.35-2047.508.3.el7uek', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-tools-4.14.35'},\n {'reference':'kernel-uek-tools-libs-4.14.35-2047.508.3.el7uek', 'cpu':'aarch64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-tools-libs-4.14.35'},\n {'reference':'kernel-uek-tools-libs-devel-4.14.35-2047.508.3.el7uek', 'cpu':'aarch64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-tools-libs-devel-4.14.35'},\n {'reference':'perf-4.14.35-2047.508.3.el7uek', 'cpu':'aarch64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'python-perf-4.14.35-2047.508.3.el7uek', 'cpu':'aarch64', 'release':'7', 'rpm_spec_vers_cmp':TRUE}\n];\n\nvar flag = 0;\nforeach var package_array ( pkgs ) {\n var reference = NULL;\n var release = NULL;\n var sp = NULL;\n var cpu = NULL;\n var el_string = NULL;\n var rpm_spec_vers_cmp = NULL;\n var epoch = NULL;\n var allowmaj = NULL;\n var exists_check = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) release = 'EL' + package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) cpu = package_array['cpu'];\n if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (!empty_or_null(package_array['epoch'])) epoch = package_array['epoch'];\n if (!empty_or_null(package_array['allowmaj'])) allowmaj = package_array['allowmaj'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (reference && release) {\n if (exists_check) {\n if (rpm_exists(release:release, rpm:exists_check) && rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n } else {\n if (rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n }\n }\n}\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'kernel-uek / kernel-uek-debug / kernel-uek-debug-devel / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-11-29T19:35:05", "description": "The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2021-9460 advisory.\n\n - An issue was discovered in the FUSE filesystem implementation in the Linux kernel before 5.10.6, aka CID-5d069dbe8aaf. fuse_do_getattr() calls make_bad_inode() in inappropriate situations, causing a system crash. NOTE: the original fix for this vulnerability was incomplete, and its incompleteness is tracked as CVE-2021-28950. (CVE-2020-36322)\n\n - A use-after-free in function hci_sock_bound_ioctl() of the Linux kernel HCI subsystem was found in the way user calls ioct HCIUNBLOCKADDR or other way triggers race condition of the call hci_unregister_dev() together with one of the calls hci_sock_blacklist_add(), hci_sock_blacklist_del(), hci_get_conn_info(), hci_get_auth_info(). A privileged local user could use this flaw to crash the system or escalate their privileges on the system. This flaw affects the Linux kernel versions prior to 5.13-rc5. (CVE-2021-3573)\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was found in the way user uses trace ring buffer in a specific way. Only privileged local users (with CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - ** DISPUTED ** In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE:\n the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the length validation was added solely for robustness in the face of anomalous host OS behavior.\n (CVE-2021-38160)\n\n - A vulnerability was found in the Linux kernel in versions prior to v5.14-rc1. Missing size validations on inbound SCTP packets may allow the kernel to read uninitialized memory. (CVE-2021-3655)\n\n - A race condition was discovered in ext4_write_inline_data_end in fs/ext4/inline.c in the ext4 subsystem in the Linux kernel through 5.13.13. (CVE-2021-40490)\n\n - A flaw double-free memory corruption in the Linux kernel HCI device initialization subsystem was found in the way user attach malicious HCI TTY Bluetooth device. A local user could use this flaw to crash the system. This flaw affects all the Linux kernel versions starting from 3.13. (CVE-2021-3564)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2021-09-22T00:00:00", "type": "nessus", "title": "Oracle Linux 7 : Unbreakable Enterprise kernel (ELSA-2021-9460)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2020-36322", "CVE-2021-28950", "CVE-2021-3564", "CVE-2021-3573", "CVE-2021-3655", "CVE-2021-3679", "CVE-2021-38160", "CVE-2021-40490"], "modified": "2023-11-29T00:00:00", "cpe": ["cpe:/o:oracle:linux:7", "p-cpe:/a:oracle:linux:kernel-uek", "p-cpe:/a:oracle:linux:kernel-uek-debug", "p-cpe:/a:oracle:linux:kernel-uek-debug-devel", "p-cpe:/a:oracle:linux:kernel-uek-devel", "p-cpe:/a:oracle:linux:kernel-uek-doc", "p-cpe:/a:oracle:linux:kernel-uek-tools"], "id": "ORACLELINUX_ELSA-2021-9460.NASL", "href": "https://www.tenable.com/plugins/nessus/153559", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Oracle Linux Security Advisory ELSA-2021-9460.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(153559);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/11/29\");\n\n script_cve_id(\n \"CVE-2020-36322\",\n \"CVE-2021-3564\",\n \"CVE-2021-3573\",\n \"CVE-2021-3655\",\n \"CVE-2021-3679\",\n \"CVE-2021-38160\",\n \"CVE-2021-40490\"\n );\n\n script_name(english:\"Oracle Linux 7 : Unbreakable Enterprise kernel (ELSA-2021-9460)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Oracle Linux host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the\nELSA-2021-9460 advisory.\n\n - An issue was discovered in the FUSE filesystem implementation in the Linux kernel before 5.10.6, aka\n CID-5d069dbe8aaf. fuse_do_getattr() calls make_bad_inode() in inappropriate situations, causing a system\n crash. NOTE: the original fix for this vulnerability was incomplete, and its incompleteness is tracked as\n CVE-2021-28950. (CVE-2020-36322)\n\n - A use-after-free in function hci_sock_bound_ioctl() of the Linux kernel HCI subsystem was found in the way\n user calls ioct HCIUNBLOCKADDR or other way triggers race condition of the call hci_unregister_dev()\n together with one of the calls hci_sock_blacklist_add(), hci_sock_blacklist_del(), hci_get_conn_info(),\n hci_get_auth_info(). A privileged local user could use this flaw to crash the system or escalate their\n privileges on the system. This flaw affects the Linux kernel versions prior to 5.13-rc5. (CVE-2021-3573)\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was\n found in the way user uses trace ring buffer in a specific way. Only privileged local users (with\n CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - ** DISPUTED ** In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss\n can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE:\n the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the\n length validation was added solely for robustness in the face of anomalous host OS behavior.\n (CVE-2021-38160)\n\n - A vulnerability was found in the Linux kernel in versions prior to v5.14-rc1. Missing size validations on\n inbound SCTP packets may allow the kernel to read uninitialized memory. (CVE-2021-3655)\n\n - A race condition was discovered in ext4_write_inline_data_end in fs/ext4/inline.c in the ext4 subsystem in\n the Linux kernel through 5.13.13. (CVE-2021-40490)\n\n - A flaw double-free memory corruption in the Linux kernel HCI device initialization subsystem was found in\n the way user attach malicious HCI TTY Bluetooth device. A local user could use this flaw to crash the\n system. This flaw affects all the Linux kernel versions starting from 3.13. (CVE-2021-3564)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://linux.oracle.com/errata/ELSA-2021-9460.html\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:POC/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:P/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-38160\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2021/04/14\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/09/22\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/09/22\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:oracle:linux:7\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-uek\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-uek-debug\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-uek-debug-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-uek-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-uek-doc\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-uek-tools\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Oracle Linux Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"linux_alt_patch_detect.nasl\", \"ssh_get_info.nasl\");\n script_require_keys(\"Host/OracleLinux\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\", \"Host/local_checks_enabled\");\n\n exit(0);\n}\n\n\ninclude('audit.inc');\ninclude('global_settings.inc');\ninclude('ksplice.inc');\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nif (!get_kb_item('Host/OracleLinux')) audit(AUDIT_OS_NOT, 'Oracle Linux');\nvar release = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || !pregmatch(pattern: \"Oracle (?:Linux Server|Enterprise Linux)\", string:release)) audit(AUDIT_OS_NOT, 'Oracle Linux');\nvar os_ver = pregmatch(pattern: \"Oracle (?:Linux Server|Enterprise Linux) .*release ([0-9]+(\\.[0-9]+)?)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'Oracle Linux');\nvar os_ver = os_ver[1];\nif (! preg(pattern:\"^7([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, 'Oracle Linux 7', 'Oracle Linux ' + os_ver);\n\nif (!get_kb_item('Host/RedHat/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Oracle Linux', cpu);\nif ('x86_64' >!< cpu) audit(AUDIT_ARCH_NOT, 'x86_64', cpu);\n\nvar machine_uptrack_level = get_one_kb_item('Host/uptrack-uname-r');\nif (machine_uptrack_level)\n{\n var trimmed_uptrack_level = ereg_replace(string:machine_uptrack_level, pattern:\"\\.(x86_64|i[3-6]86|aarch64)$\", replace:'');\n var fixed_uptrack_levels = ['4.14.35-2047.507.7.5.el7uek'];\n foreach var fixed_uptrack_level ( fixed_uptrack_levels ) {\n if (rpm_spec_vers_cmp(a:trimmed_uptrack_level, b:fixed_uptrack_level) >= 0)\n {\n audit(AUDIT_PATCH_INSTALLED, 'KSplice hotfix for ELSA-2021-9460');\n }\n }\n __rpm_report = 'Running KSplice level of ' + trimmed_uptrack_level + ' does not meet the minimum fixed level of ' + join(fixed_uptrack_levels, sep:' / ') + ' for this advisory.\\n\\n';\n}\n\nvar kernel_major_minor = get_kb_item('Host/uname/major_minor');\nif (empty_or_null(kernel_major_minor)) exit(1, 'Unable to determine kernel major-minor level.');\nvar expected_kernel_major_minor = '4.14';\nif (kernel_major_minor != expected_kernel_major_minor)\n audit(AUDIT_OS_NOT, 'running kernel level ' + expected_kernel_major_minor + ', it is running kernel level ' + kernel_major_minor);\n\nvar pkgs = [\n {'reference':'kernel-uek-4.14.35-2047.507.7.5.el7uek', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-4.14.35'},\n {'reference':'kernel-uek-debug-4.14.35-2047.507.7.5.el7uek', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-debug-4.14.35'},\n {'reference':'kernel-uek-debug-devel-4.14.35-2047.507.7.5.el7uek', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-debug-devel-4.14.35'},\n {'reference':'kernel-uek-devel-4.14.35-2047.507.7.5.el7uek', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-devel-4.14.35'},\n {'reference':'kernel-uek-doc-4.14.35-2047.507.7.5.el7uek', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-doc-4.14.35'},\n {'reference':'kernel-uek-tools-4.14.35-2047.507.7.5.el7uek', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-tools-4.14.35'}\n];\n\nvar flag = 0;\nforeach var package_array ( pkgs ) {\n var reference = NULL;\n var release = NULL;\n var sp = NULL;\n var cpu = NULL;\n var el_string = NULL;\n var rpm_spec_vers_cmp = NULL;\n var epoch = NULL;\n var allowmaj = NULL;\n var exists_check = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) release = 'EL' + package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) cpu = package_array['cpu'];\n if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (!empty_or_null(package_array['epoch'])) epoch = package_array['epoch'];\n if (!empty_or_null(package_array['allowmaj'])) allowmaj = package_array['allowmaj'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (reference && release) {\n if (exists_check) {\n if (rpm_exists(release:release, rpm:exists_check) && rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n } else {\n if (rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n }\n }\n}\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'kernel-uek / kernel-uek-debug / kernel-uek-debug-devel / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-12-01T15:19:27", "description": "The remote Oracle Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2021-9458 advisory.\n\n - An issue was discovered in the FUSE filesystem implementation in the Linux kernel before 5.10.6, aka CID-5d069dbe8aaf. fuse_do_getattr() calls make_bad_inode() in inappropriate situations, causing a system crash. NOTE: the original fix for this vulnerability was incomplete, and its incompleteness is tracked as CVE-2021-28950. (CVE-2020-36322)\n\n - A use-after-free in function hci_sock_bound_ioctl() of the Linux kernel HCI subsystem was found in the way user calls ioct HCIUNBLOCKADDR or other way triggers race condition of the call hci_unregister_dev() together with one of the calls hci_sock_blacklist_add(), hci_sock_blacklist_del(), hci_get_conn_info(), hci_get_auth_info(). A privileged local user could use this flaw to crash the system or escalate their privileges on the system. This flaw affects the Linux kernel versions prior to 5.13-rc5. (CVE-2021-3573)\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was found in the way user uses trace ring buffer in a specific way. Only privileged local users (with CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - ** DISPUTED ** In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE:\n the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the length validation was added solely for robustness in the face of anomalous host OS behavior.\n (CVE-2021-38160)\n\n - A vulnerability was found in the Linux kernel in versions prior to v5.14-rc1. Missing size validations on inbound SCTP packets may allow the kernel to read uninitialized memory. (CVE-2021-3655)\n\n - A race condition was discovered in ext4_write_inline_data_end in fs/ext4/inline.c in the ext4 subsystem in the Linux kernel through 5.13.13. (CVE-2021-40490)\n\n - A flaw double-free memory corruption in the Linux kernel HCI device initialization subsystem was found in the way user attach malicious HCI TTY Bluetooth device. A local user could use this flaw to crash the system. This flaw affects all the Linux kernel versions starting from 3.13. (CVE-2021-3564)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2021-09-22T00:00:00", "type": "nessus", "title": "Oracle Linux 7 : Unbreakable Enterprise kernel-container (ELSA-2021-9458)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2020-36322", "CVE-2021-28950", "CVE-2021-3564", "CVE-2021-3573", "CVE-2021-3655", "CVE-2021-3679", "CVE-2021-38160", "CVE-2021-40490"], "modified": "2023-11-29T00:00:00", "cpe": ["cpe:/o:oracle:linux:7", "p-cpe:/a:oracle:linux:kernel-uek-container"], "id": "ORACLELINUX_ELSA-2021-9458.NASL", "href": "https://www.tenable.com/plugins/nessus/153567", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Oracle Linux Security Advisory ELSA-2021-9458.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(153567);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/11/29\");\n\n script_cve_id(\n \"CVE-2020-36322\",\n \"CVE-2021-3564\",\n \"CVE-2021-3573\",\n \"CVE-2021-3655\",\n \"CVE-2021-3679\",\n \"CVE-2021-38160\",\n \"CVE-2021-40490\"\n );\n\n script_name(english:\"Oracle Linux 7 : Unbreakable Enterprise kernel-container (ELSA-2021-9458)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Oracle Linux host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote Oracle Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the\nELSA-2021-9458 advisory.\n\n - An issue was discovered in the FUSE filesystem implementation in the Linux kernel before 5.10.6, aka\n CID-5d069dbe8aaf. fuse_do_getattr() calls make_bad_inode() in inappropriate situations, causing a system\n crash. NOTE: the original fix for this vulnerability was incomplete, and its incompleteness is tracked as\n CVE-2021-28950. (CVE-2020-36322)\n\n - A use-after-free in function hci_sock_bound_ioctl() of the Linux kernel HCI subsystem was found in the way\n user calls ioct HCIUNBLOCKADDR or other way triggers race condition of the call hci_unregister_dev()\n together with one of the calls hci_sock_blacklist_add(), hci_sock_blacklist_del(), hci_get_conn_info(),\n hci_get_auth_info(). A privileged local user could use this flaw to crash the system or escalate their\n privileges on the system. This flaw affects the Linux kernel versions prior to 5.13-rc5. (CVE-2021-3573)\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was\n found in the way user uses trace ring buffer in a specific way. Only privileged local users (with\n CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - ** DISPUTED ** In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss\n can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE:\n the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the\n length validation was added solely for robustness in the face of anomalous host OS behavior.\n (CVE-2021-38160)\n\n - A vulnerability was found in the Linux kernel in versions prior to v5.14-rc1. Missing size validations on\n inbound SCTP packets may allow the kernel to read uninitialized memory. (CVE-2021-3655)\n\n - A race condition was discovered in ext4_write_inline_data_end in fs/ext4/inline.c in the ext4 subsystem in\n the Linux kernel through 5.13.13. (CVE-2021-40490)\n\n - A flaw double-free memory corruption in the Linux kernel HCI device initialization subsystem was found in\n the way user attach malicious HCI TTY Bluetooth device. A local user could use this flaw to crash the\n system. This flaw affects all the Linux kernel versions starting from 3.13. (CVE-2021-3564)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://linux.oracle.com/errata/ELSA-2021-9458.html\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected kernel-uek-container package.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:POC/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:P/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-38160\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2021/04/14\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/09/22\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/09/22\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:oracle:linux:7\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-uek-container\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Oracle Linux Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"linux_alt_patch_detect.nasl\", \"ssh_get_info.nasl\");\n script_require_keys(\"Host/OracleLinux\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\", \"Host/local_checks_enabled\");\n\n exit(0);\n}\n\n\ninclude('audit.inc');\ninclude('global_settings.inc');\ninclude('ksplice.inc');\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nif (!get_kb_item('Host/OracleLinux')) audit(AUDIT_OS_NOT, 'Oracle Linux');\nvar release = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || !pregmatch(pattern: \"Oracle (?:Linux Server|Enterprise Linux)\", string:release)) audit(AUDIT_OS_NOT, 'Oracle Linux');\nvar os_ver = pregmatch(pattern: \"Oracle (?:Linux Server|Enterprise Linux) .*release ([0-9]+(\\.[0-9]+)?)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'Oracle Linux');\nvar os_ver = os_ver[1];\nif (! preg(pattern:\"^7([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, 'Oracle Linux 7', 'Oracle Linux ' + os_ver);\n\nif (!get_kb_item('Host/RedHat/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Oracle Linux', cpu);\nif ('x86_64' >!< cpu) audit(AUDIT_ARCH_NOT, 'x86_64', cpu);\n\nvar machine_uptrack_level = get_one_kb_item('Host/uptrack-uname-r');\nif (machine_uptrack_level)\n{\n var trimmed_uptrack_level = ereg_replace(string:machine_uptrack_level, pattern:\"\\.(x86_64|i[3-6]86|aarch64)$\", replace:'');\n var fixed_uptrack_levels = ['4.14.35-2047.507.7.5.el7'];\n foreach var fixed_uptrack_level ( fixed_uptrack_levels ) {\n if (rpm_spec_vers_cmp(a:trimmed_uptrack_level, b:fixed_uptrack_level) >= 0)\n {\n audit(AUDIT_PATCH_INSTALLED, 'KSplice hotfix for ELSA-2021-9458');\n }\n }\n __rpm_report = 'Running KSplice level of ' + trimmed_uptrack_level + ' does not meet the minimum fixed level of ' + join(fixed_uptrack_levels, sep:' / ') + ' for this advisory.\\n\\n';\n}\n\nvar kernel_major_minor = get_kb_item('Host/uname/major_minor');\nif (empty_or_null(kernel_major_minor)) exit(1, 'Unable to determine kernel major-minor level.');\nvar expected_kernel_major_minor = '4.14';\nif (kernel_major_minor != expected_kernel_major_minor)\n audit(AUDIT_OS_NOT, 'running kernel level ' + expected_kernel_major_minor + ', it is running kernel level ' + kernel_major_minor);\n\nvar pkgs = [\n {'reference':'kernel-uek-container-4.14.35-2047.507.7.5.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-container-4.14.35'}\n];\n\nvar flag = 0;\nforeach var package_array ( pkgs ) {\n var reference = NULL;\n var release = NULL;\n var sp = NULL;\n var cpu = NULL;\n var el_string = NULL;\n var rpm_spec_vers_cmp = NULL;\n var epoch = NULL;\n var allowmaj = NULL;\n var exists_check = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) release = 'EL' + package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) cpu = package_array['cpu'];\n if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (!empty_or_null(package_array['epoch'])) epoch = package_array['epoch'];\n if (!empty_or_null(package_array['allowmaj'])) allowmaj = package_array['allowmaj'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (reference && release) {\n if (exists_check) {\n if (rpm_exists(release:release, rpm:exists_check) && rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n } else {\n if (rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n }\n }\n}\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'kernel-uek-container');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-11-23T15:34:08", "description": "According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :\n\n - An information disclosure vulnerability exists in the ARM SIGPAGE functionality of Linux Kernel v5.4.66 and v5.4.54. The latest version (5.11-rc4) seems to still be vulnerable. A userland application can read the contents of the sigpage, which can leak kernel memory contents. An attacker can read a process's memory at a specific offset to trigger this vulnerability. This was fixed in kernel releases: 4.14.222 4.19.177 5.4.99 5.10.17 5.11 (CVE-2021-21781)\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was found in the way user uses trace ring buffer in a specific way. Only privileged local users (with CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - hso_free_net_device in drivers/net/usb/hso.c in the Linux kernel through 5.13.4 calls unregister_netdev without checking for the NETREG_REGISTERED state, leading to a use-after-free and a double free.\n (CVE-2021-37159)\n\n - fs/nfs/nfs4client.c in the Linux kernel before 5.13.4 has incorrect connection-setup ordering, which allows operators of remote NFSv4 servers to cause a denial of service (hanging of mounts) by arranging for those servers to be unreachable during trunking detection. (CVE-2021-38199)\n\n - A race condition was discovered in ext4_write_inline_data_end in fs/ext4/inline.c in the ext4 subsystem in the Linux kernel through 5.13.13. (CVE-2021-40490)\n\n - The decode_data function in drivers/net/hamradio/6pack.c in the Linux kernel before 5.13.13 has a slab out-of-bounds write. Input from a process that has the CAP_NET_ADMIN capability can lead to root access.\n (CVE-2021-42008)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2021-12-31T00:00:00", "type": "nessus", "title": "EulerOS 2.0 SP5 : kernel (EulerOS-SA-2021-2934)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2021-20322", "CVE-2021-21781", "CVE-2021-3679", "CVE-2021-37159", "CVE-2021-3753", "CVE-2021-38199", "CVE-2021-40490", "CVE-2021-42008"], "modified": "2023-11-21T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:kernel", "p-cpe:/a:huawei:euleros:kernel-devel", "p-cpe:/a:huawei:euleros:kernel-headers", "p-cpe:/a:huawei:euleros:kernel-tools", "p-cpe:/a:huawei:euleros:kernel-tools-libs", "p-cpe:/a:huawei:euleros:perf", "p-cpe:/a:huawei:euleros:python-perf", "cpe:/o:huawei:euleros:2.0"], "id": "EULEROS_SA-2021-2934.NASL", "href": "https://www.tenable.com/plugins/nessus/156431", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable Network Security, Inc.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(156431);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/11/21\");\n\n script_cve_id(\n \"CVE-2021-3679\",\n \"CVE-2021-3753\",\n \"CVE-2021-20322\",\n \"CVE-2021-21781\",\n \"CVE-2021-37159\",\n \"CVE-2021-38199\",\n \"CVE-2021-40490\",\n \"CVE-2021-42008\"\n );\n\n script_name(english:\"EulerOS 2.0 SP5 : kernel (EulerOS-SA-2021-2934)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote EulerOS host is missing multiple security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by\nthe following vulnerabilities :\n\n - An information disclosure vulnerability exists in the ARM SIGPAGE functionality of Linux Kernel v5.4.66\n and v5.4.54. The latest version (5.11-rc4) seems to still be vulnerable. A userland application can read\n the contents of the sigpage, which can leak kernel memory contents. An attacker can read a process's\n memory at a specific offset to trigger this vulnerability. This was fixed in kernel releases: 4.14.222\n 4.19.177 5.4.99 5.10.17 5.11 (CVE-2021-21781)\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was\n found in the way user uses trace ring buffer in a specific way. Only privileged local users (with\n CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - hso_free_net_device in drivers/net/usb/hso.c in the Linux kernel through 5.13.4 calls unregister_netdev\n without checking for the NETREG_REGISTERED state, leading to a use-after-free and a double free.\n (CVE-2021-37159)\n\n - fs/nfs/nfs4client.c in the Linux kernel before 5.13.4 has incorrect connection-setup ordering, which\n allows operators of remote NFSv4 servers to cause a denial of service (hanging of mounts) by arranging for\n those servers to be unreachable during trunking detection. (CVE-2021-38199)\n\n - A race condition was discovered in ext4_write_inline_data_end in fs/ext4/inline.c in the ext4 subsystem in\n the Linux kernel through 5.13.13. (CVE-2021-40490)\n\n - The decode_data function in drivers/net/hamradio/6pack.c in the Linux kernel before 5.13.13 has a slab\n out-of-bounds write. Input from a process that has the CAP_NET_ADMIN capability can lead to root access.\n (CVE-2021-42008)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security\nadvisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional\nissues.\");\n # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2021-2934\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?32432ab9\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected kernel packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:M/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:POC/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:P/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-42008\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2021/07/21\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/12/31\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/12/31\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel-headers\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel-tools-libs\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:perf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:python-perf\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:huawei:euleros:2.0\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Huawei Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/sp\");\n script_exclude_keys(\"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nvar release = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(release) || release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nvar uvp = get_kb_item(\"Host/EulerOS/uvp_version\");\nif (release !~ \"^EulerOS release 2\\.0(\\D|$)\") audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP5\");\n\nvar sp = get_kb_item(\"Host/EulerOS/sp\");\nif (isnull(sp) || sp !~ \"^(5)$\") audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP5\");\n\nif (!empty_or_null(uvp)) audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP5\", \"EulerOS UVP \" + uvp);\n\nif (!get_kb_item(\"Host/EulerOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"aarch64\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"EulerOS\", cpu);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_ARCH_NOT, \"i686 / x86_64\", cpu);\n\nvar flag = 0;\n\nvar pkgs = [\n \"kernel-3.10.0-862.14.1.5.h641.eulerosv2r7\",\n \"kernel-devel-3.10.0-862.14.1.5.h641.eulerosv2r7\",\n \"kernel-headers-3.10.0-862.14.1.5.h641.eulerosv2r7\",\n \"kernel-tools-3.10.0-862.14.1.5.h641.eulerosv2r7\",\n \"kernel-tools-libs-3.10.0-862.14.1.5.h641.eulerosv2r7\",\n \"perf-3.10.0-862.14.1.5.h641.eulerosv2r7\",\n \"python-perf-3.10.0-862.14.1.5.h641.eulerosv2r7\"\n];\n\nforeach (var pkg in pkgs)\n if (rpm_check(release:\"EulerOS-2.0\", sp:\"5\", reference:pkg)) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-11-29T19:37:34", "description": "The remote Oracle Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2021-9488 advisory.\n\n - An issue was discovered in fs/fuse/fuse_i.h in the Linux kernel before 5.11.8. A stall on CPU can occur because a retry loop continually finds the same bad inode, aka CID-775c5033a0d1. (CVE-2021-28950)\n\n - An issue was discovered in the FUSE filesystem implementation in the Linux kernel before 5.10.6, aka CID-5d069dbe8aaf. fuse_do_getattr() calls make_bad_inode() in inappropriate situations, causing a system crash. NOTE: the original fix for this vulnerability was incomplete, and its incompleteness is tracked as CVE-2021-28950. (CVE-2020-36322)\n\n - A use-after-free in function hci_sock_bound_ioctl() of the Linux kernel HCI subsystem was found in the way user calls ioct HCIUNBLOCKADDR or other way triggers race condition of the call hci_unregister_dev() together with one of the calls hci_sock_blacklist_add(), hci_sock_blacklist_del(), hci_get_conn_info(), hci_get_auth_info(). A privileged local user could use this flaw to crash the system or escalate their privileges on the system. This flaw affects the Linux kernel versions prior to 5.13-rc5. (CVE-2021-3573)\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was found in the way user uses trace ring buffer in a specific way. Only privileged local users (with CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - ** DISPUTED ** In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE:\n the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the length validation was added solely for robustness in the face of anomalous host OS behavior.\n (CVE-2021-38160)\n\n - A vulnerability was found in the Linux kernel in versions prior to v5.14-rc1. Missing size validations on inbound SCTP packets may allow the kernel to read uninitialized memory. (CVE-2021-3655)\n\n - A race condition was discovered in ext4_write_inline_data_end in fs/ext4/inline.c in the ext4 subsystem in the Linux kernel through 5.13.13. (CVE-2021-40490)\n\n - A flaw double-free memory corruption in the Linux kernel HCI device initialization subsystem was found in the way user attach malicious HCI TTY Bluetooth device. A local user could use this flaw to crash the system. This flaw affects all the Linux kernel versions starting from 3.13. (CVE-2021-3564)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2021-10-15T00:00:00", "type": "nessus", "title": "Oracle Linux 7 : Unbreakable Enterprise kernel-container (ELSA-2021-9488)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2020-36322", "CVE-2021-28950", "CVE-2021-3564", "CVE-2021-3573", "CVE-2021-3655", "CVE-2021-3679", "CVE-2021-38160", "CVE-2021-40490"], "modified": "2023-11-28T00:00:00", "cpe": ["cpe:/o:oracle:linux:7", "p-cpe:/a:oracle:linux:kernel-uek-container"], "id": "ORACLELINUX_ELSA-2021-9488.NASL", "href": "https://www.tenable.com/plugins/nessus/154163", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Oracle Linux Security Advisory ELSA-2021-9488.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(154163);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/11/28\");\n\n script_cve_id(\n \"CVE-2020-36322\",\n \"CVE-2021-3564\",\n \"CVE-2021-3573\",\n \"CVE-2021-3655\",\n \"CVE-2021-3679\",\n \"CVE-2021-28950\",\n \"CVE-2021-38160\",\n \"CVE-2021-40490\"\n );\n\n script_name(english:\"Oracle Linux 7 : Unbreakable Enterprise kernel-container (ELSA-2021-9488)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Oracle Linux host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote Oracle Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the\nELSA-2021-9488 advisory.\n\n - An issue was discovered in fs/fuse/fuse_i.h in the Linux kernel before 5.11.8. A stall on CPU can occur\n because a retry loop continually finds the same bad inode, aka CID-775c5033a0d1. (CVE-2021-28950)\n\n - An issue was discovered in the FUSE filesystem implementation in the Linux kernel before 5.10.6, aka\n CID-5d069dbe8aaf. fuse_do_getattr() calls make_bad_inode() in inappropriate situations, causing a system\n crash. NOTE: the original fix for this vulnerability was incomplete, and its incompleteness is tracked as\n CVE-2021-28950. (CVE-2020-36322)\n\n - A use-after-free in function hci_sock_bound_ioctl() of the Linux kernel HCI subsystem was found in the way\n user calls ioct HCIUNBLOCKADDR or other way triggers race condition of the call hci_unregister_dev()\n together with one of the calls hci_sock_blacklist_add(), hci_sock_blacklist_del(), hci_get_conn_info(),\n hci_get_auth_info(). A privileged local user could use this flaw to crash the system or escalate their\n privileges on the system. This flaw affects the Linux kernel versions prior to 5.13-rc5. (CVE-2021-3573)\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was\n found in the way user uses trace ring buffer in a specific way. Only privileged local users (with\n CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - ** DISPUTED ** In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss\n can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE:\n the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the\n length validation was added solely for robustness in the face of anomalous host OS behavior.\n (CVE-2021-38160)\n\n - A vulnerability was found in the Linux kernel in versions prior to v5.14-rc1. Missing size validations on\n inbound SCTP packets may allow the kernel to read uninitialized memory. (CVE-2021-3655)\n\n - A race condition was discovered in ext4_write_inline_data_end in fs/ext4/inline.c in the ext4 subsystem in\n the Linux kernel through 5.13.13. (CVE-2021-40490)\n\n - A flaw double-free memory corruption in the Linux kernel HCI device initialization subsystem was found in\n the way user attach malicious HCI TTY Bluetooth device. A local user could use this flaw to crash the\n system. This flaw affects all the Linux kernel versions starting from 3.13. (CVE-2021-3564)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://linux.oracle.com/errata/ELSA-2021-9488.html\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected kernel-uek-container package.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:POC/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:P/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-38160\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2021/03/20\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/10/14\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/10/15\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:oracle:linux:7\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-uek-container\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Oracle Linux Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"linux_alt_patch_detect.nasl\", \"ssh_get_info.nasl\");\n script_require_keys(\"Host/OracleLinux\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\", \"Host/local_checks_enabled\");\n\n exit(0);\n}\n\n\ninclude('audit.inc');\ninclude('global_settings.inc');\ninclude('ksplice.inc');\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nif (!get_kb_item('Host/OracleLinux')) audit(AUDIT_OS_NOT, 'Oracle Linux');\nvar release = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || !pregmatch(pattern: \"Oracle (?:Linux Server|Enterprise Linux)\", string:release)) audit(AUDIT_OS_NOT, 'Oracle Linux');\nvar os_ver = pregmatch(pattern: \"Oracle (?:Linux Server|Enterprise Linux) .*release ([0-9]+(\\.[0-9]+)?)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'Oracle Linux');\nvar os_ver = os_ver[1];\nif (! preg(pattern:\"^7([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, 'Oracle Linux 7', 'Oracle Linux ' + os_ver);\n\nif (!get_kb_item('Host/RedHat/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Oracle Linux', cpu);\nif ('x86_64' >!< cpu) audit(AUDIT_ARCH_NOT, 'x86_64', cpu);\n\nvar machine_uptrack_level = get_one_kb_item('Host/uptrack-uname-r');\nif (machine_uptrack_level)\n{\n var trimmed_uptrack_level = ereg_replace(string:machine_uptrack_level, pattern:\"\\.(x86_64|i[3-6]86|aarch64)$\", replace:'');\n var fixed_uptrack_levels = ['4.14.35-2047.508.3.el7'];\n foreach var fixed_uptrack_level ( fixed_uptrack_levels ) {\n if (rpm_spec_vers_cmp(a:trimmed_uptrack_level, b:fixed_uptrack_level) >= 0)\n {\n audit(AUDIT_PATCH_INSTALLED, 'KSplice hotfix for ELSA-2021-9488');\n }\n }\n __rpm_report = 'Running KSplice level of ' + trimmed_uptrack_level + ' does not meet the minimum fixed level of ' + join(fixed_uptrack_levels, sep:' / ') + ' for this advisory.\\n\\n';\n}\n\nvar kernel_major_minor = get_kb_item('Host/uname/major_minor');\nif (empty_or_null(kernel_major_minor)) exit(1, 'Unable to determine kernel major-minor level.');\nvar expected_kernel_major_minor = '4.14';\nif (kernel_major_minor != expected_kernel_major_minor)\n audit(AUDIT_OS_NOT, 'running kernel level ' + expected_kernel_major_minor + ', it is running kernel level ' + kernel_major_minor);\n\nvar pkgs = [\n {'reference':'kernel-uek-container-4.14.35-2047.508.3.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-container-4.14.35'}\n];\n\nvar flag = 0;\nforeach var package_array ( pkgs ) {\n var reference = NULL;\n var release = NULL;\n var sp = NULL;\n var cpu = NULL;\n var el_string = NULL;\n var rpm_spec_vers_cmp = NULL;\n var epoch = NULL;\n var allowmaj = NULL;\n var exists_check = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) release = 'EL' + package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) cpu = package_array['cpu'];\n if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (!empty_or_null(package_array['epoch'])) epoch = package_array['epoch'];\n if (!empty_or_null(package_array['allowmaj'])) allowmaj = package_array['allowmaj'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (reference && release) {\n if (exists_check) {\n if (rpm_exists(release:release, rpm:exists_check) && rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n } else {\n if (rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n }\n }\n}\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'kernel-uek-container');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-12-05T15:42:48", "description": "The version of kernel installed on the remote host is prior to 5.10.59-52.142. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.10-2022-004 advisory.\n\n - In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from kernel memory via a Speculative Store Bypass side-channel attack because the protection mechanism neglects the possibility of uninitialized memory locations on the BPF stack. (CVE-2021-34556)\n\n - In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from kernel memory via a Speculative Store Bypass side-channel attack because a certain preempting store operation does not necessarily occur before a store operation that has an attacker-controlled value.\n (CVE-2021-35477)\n\n - A vulnerability was found in the Linux kernel in versions prior to v5.14-rc1. Missing size validations on inbound SCTP packets may allow the kernel to read uninitialized memory. (CVE-2021-3655)\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was found in the way user uses trace ring buffer in a specific way. Only privileged local users (with CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - hso_free_net_device in drivers/net/usb/hso.c in the Linux kernel through 5.13.4 calls unregister_netdev without checking for the NETREG_REGISTERED state, leading to a use-after-free and a double free.\n (CVE-2021-37159)\n\n - ** DISPUTED ** In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE:\n the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the length validation was added solely for robustness in the face of anomalous host OS behavior.\n (CVE-2021-38160)\n\n - fs/nfs/nfs4client.c in the Linux kernel before 5.13.4 has incorrect connection-setup ordering, which allows operators of remote NFSv4 servers to cause a denial of service (hanging of mounts) by arranging for those servers to be unreachable during trunking detection. (CVE-2021-38199)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2022-05-02T00:00:00", "type": "nessus", "title": "Amazon Linux 2 : kernel (ALASKERNEL-5.10-2022-004)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2021-34556", "CVE-2021-35477", "CVE-2021-3655", "CVE-2021-3679", "CVE-2021-37159", "CVE-2021-38160", "CVE-2021-38199", "CVE-2023-28772", "CVE-2023-4732"], "modified": "2023-12-05T00:00:00", "cpe": ["p-cpe:/a:amazon:linux:bpftool", "p-cpe:/a:amazon:linux:bpftool-debuginfo", "p-cpe:/a:amazon:linux:kernel", "p-cpe:/a:amazon:linux:kernel-debuginfo", "p-cpe:/a:amazon:linux:kernel-debuginfo-common-aarch64", "p-cpe:/a:amazon:linux:kernel-debuginfo-common-x86_64", "p-cpe:/a:amazon:linux:kernel-devel", "p-cpe:/a:amazon:linux:kernel-headers", "p-cpe:/a:amazon:linux:kernel-livepatch-5.10.59-52.142", "p-cpe:/a:amazon:linux:kernel-tools", "p-cpe:/a:amazon:linux:kernel-tools-debuginfo", "p-cpe:/a:amazon:linux:kernel-tools-devel", "p-cpe:/a:amazon:linux:perf", "p-cpe:/a:amazon:linux:perf-debuginfo", "p-cpe:/a:amazon:linux:python-perf", "p-cpe:/a:amazon:linux:python-perf-debuginfo", "cpe:/o:amazon:linux:2"], "id": "AL2_ALASKERNEL-5_10-2022-004.NASL", "href": "https://www.tenable.com/plugins/nessus/160434", "sourceData": "##\n# (C) Tenable, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Amazon Linux 2 Security Advisory ALASKERNEL-5.10-2022-004.\n##\n\ninclude('compat.inc');\n\nif (description)\n{\n script_id(160434);\n script_version(\"1.5\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/12/04\");\n\n script_cve_id(\n \"CVE-2021-3655\",\n \"CVE-2021-3679\",\n \"CVE-2021-34556\",\n \"CVE-2021-35477\",\n \"CVE-2021-37159\",\n \"CVE-2021-38160\",\n \"CVE-2021-38199\",\n \"CVE-2023-28772\",\n \"CVE-2023-4732\"\n );\n\n script_name(english:\"Amazon Linux 2 : kernel (ALASKERNEL-5.10-2022-004)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Amazon Linux 2 host is missing a security update.\");\n script_set_attribute(attribute:\"description\", value:\n\"The version of kernel installed on the remote host is prior to 5.10.59-52.142. It is, therefore, affected by multiple\nvulnerabilities as referenced in the ALAS2KERNEL-5.10-2022-004 advisory.\n\n - In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from\n kernel memory via a Speculative Store Bypass side-channel attack because the protection mechanism neglects\n the possibility of uninitialized memory locations on the BPF stack. (CVE-2021-34556)\n\n - In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from\n kernel memory via a Speculative Store Bypass side-channel attack because a certain preempting store\n operation does not necessarily occur before a store operation that has an attacker-controlled value.\n (CVE-2021-35477)\n\n - A vulnerability was found in the Linux kernel in versions prior to v5.14-rc1. Missing size validations on\n inbound SCTP packets may allow the kernel to read uninitialized memory. (CVE-2021-3655)\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was\n found in the way user uses trace ring buffer in a specific way. Only privileged local users (with\n CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - hso_free_net_device in drivers/net/usb/hso.c in the Linux kernel through 5.13.4 calls unregister_netdev\n without checking for the NETREG_REGISTERED state, leading to a use-after-free and a double free.\n (CVE-2021-37159)\n\n - ** DISPUTED ** In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss\n can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE:\n the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the\n length validation was added solely for robustness in the face of anomalous host OS behavior.\n (CVE-2021-38160)\n\n - fs/nfs/nfs4client.c in the Linux kernel before 5.13.4 has incorrect connection-setup ordering, which\n allows operators of remote NFSv4 servers to cause a denial of service (hanging of mounts) by arranging for\n those servers to be unreachable during trunking detection. (CVE-2021-38199)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://alas.aws.amazon.com/AL2/ALASKERNEL-5.10-2022-004.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://alas.aws.amazon.com/cve/html/CVE-2021-3655.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://alas.aws.amazon.com/cve/html/CVE-2021-3679.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://alas.aws.amazon.com/cve/html/CVE-2021-34556.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://alas.aws.amazon.com/cve/html/CVE-2021-35477.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://alas.aws.amazon.com/cve/html/CVE-2021-37159.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://alas.aws.amazon.com/cve/html/CVE-2021-38160.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://alas.aws.amazon.com/cve/html/CVE-2021-38199.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://alas.aws.amazon.com/cve/html/CVE-2023-28772.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://alas.aws.amazon.com/cve/html/CVE-2023-4732.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://alas.aws.amazon.com/faqs.html\");\n script_set_attribute(attribute:\"solution\", value:\n\"Run 'yum update kernel' to update your system.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:POC/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:P/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-38160\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2021/07/21\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2022/01/20\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2022/05/02\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:bpftool\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:bpftool-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:kernel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:kernel-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:kernel-debuginfo-common-aarch64\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:kernel-debuginfo-common-x86_64\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:kernel-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:kernel-headers\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:kernel-livepatch-5.10.59-52.142\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:kernel-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:kernel-tools-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:kernel-tools-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:perf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:perf-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:python-perf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:python-perf-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:amazon:linux:2\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Amazon Linux Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2022-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"kpatch.nasl\", \"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/AmazonLinux/release\", \"Host/AmazonLinux/rpm-list\");\n\n exit(0);\n}\n\ninclude(\"rpm.inc\");\ninclude(\"hotfixes.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nvar alas_release = get_kb_item(\"Host/AmazonLinux/release\");\nif (isnull(alas_release) || !strlen(alas_release)) audit(AUDIT_OS_NOT, \"Amazon Linux\");\nvar os_ver = pregmatch(pattern: \"^AL(A|\\d+|-\\d+)\", string:alas_release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"Amazon Linux\");\nos_ver = os_ver[1];\nif (os_ver != \"2\")\n{\n if (os_ver == 'A') os_ver = 'AMI';\n audit(AUDIT_OS_NOT, \"Amazon Linux 2\", \"Amazon Linux \" + os_ver);\n}\n\nif (!get_kb_item(\"Host/AmazonLinux/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nif (get_one_kb_item(\"Host/kpatch/kernel-cves\"))\n{\n set_hotfix_type(\"kpatch\");\n var cve_list = make_list(\"CVE-2021-3655\", \"CVE-2021-3679\", \"CVE-2021-34556\", \"CVE-2021-35477\", \"CVE-2021-37159\", \"CVE-2021-38160\", \"CVE-2021-38199\", \"CVE-2023-4732\", \"CVE-2023-28772\");\n if (hotfix_cves_check(cve_list))\n {\n audit(AUDIT_PATCH_INSTALLED, \"kpatch hotfix for ALASKERNEL-5.10-2022-004\");\n }\n else\n {\n __rpm_report = hotfix_reporting_text();\n }\n}\nvar pkgs = [\n {'reference':'bpftool-5.10.59-52.142.amzn2', 'cpu':'aarch64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.10'},\n {'reference':'bpftool-5.10.59-52.142.amzn2', 'cpu':'x86_64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.10'},\n {'reference':'bpftool-debuginfo-5.10.59-52.142.amzn2', 'cpu':'aarch64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.10'},\n {'reference':'bpftool-debuginfo-5.10.59-52.142.amzn2', 'cpu':'x86_64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.10'},\n {'reference':'kernel-5.10.59-52.142.amzn2', 'cpu':'aarch64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.10'},\n {'reference':'kernel-5.10.59-52.142.amzn2', 'cpu':'x86_64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.10'},\n {'reference':'kernel-debuginfo-5.10.59-52.142.amzn2', 'cpu':'aarch64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.10'},\n {'reference':'kernel-debuginfo-5.10.59-52.142.amzn2', 'cpu':'x86_64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.10'},\n {'reference':'kernel-debuginfo-common-aarch64-5.10.59-52.142.amzn2', 'cpu':'aarch64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.10'},\n {'reference':'kernel-debuginfo-common-x86_64-5.10.59-52.142.amzn2', 'cpu':'x86_64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.10'},\n {'reference':'kernel-devel-5.10.59-52.142.amzn2', 'cpu':'aarch64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.10'},\n {'reference':'kernel-devel-5.10.59-52.142.amzn2', 'cpu':'x86_64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.10'},\n {'reference':'kernel-headers-5.10.59-52.142.amzn2', 'cpu':'aarch64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.10'},\n {'reference':'kernel-headers-5.10.59-52.142.amzn2', 'cpu':'i686', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.10'},\n {'reference':'kernel-headers-5.10.59-52.142.amzn2', 'cpu':'x86_64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.10'},\n {'reference':'kernel-livepatch-5.10.59-52.142-1.0-0.amzn2', 'cpu':'x86_64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.10'},\n {'reference':'kernel-tools-5.10.59-52.142.amzn2', 'cpu':'aarch64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.10'},\n {'reference':'kernel-tools-5.10.59-52.142.amzn2', 'cpu':'x86_64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.10'},\n {'reference':'kernel-tools-debuginfo-5.10.59-52.142.amzn2', 'cpu':'aarch64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.10'},\n {'reference':'kernel-tools-debuginfo-5.10.59-52.142.amzn2', 'cpu':'x86_64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.10'},\n {'reference':'kernel-tools-devel-5.10.59-52.142.amzn2', 'cpu':'aarch64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.10'},\n {'reference':'kernel-tools-devel-5.10.59-52.142.amzn2', 'cpu':'x86_64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.10'},\n {'reference':'perf-5.10.59-52.142.amzn2', 'cpu':'aarch64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.10'},\n {'reference':'perf-5.10.59-52.142.amzn2', 'cpu':'x86_64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.10'},\n {'reference':'perf-debuginfo-5.10.59-52.142.amzn2', 'cpu':'aarch64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.10'},\n {'reference':'perf-debuginfo-5.10.59-52.142.amzn2', 'cpu':'x86_64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.10'},\n {'reference':'python-perf-5.10.59-52.142.amzn2', 'cpu':'aarch64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.10'},\n {'reference':'python-perf-5.10.59-52.142.amzn2', 'cpu':'x86_64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.10'},\n {'reference':'python-perf-debuginfo-5.10.59-52.142.amzn2', 'cpu':'aarch64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.10'},\n {'reference':'python-perf-debuginfo-5.10.59-52.142.amzn2', 'cpu':'x86_64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.10'}\n];\n\nvar flag = 0;\nforeach var package_array ( pkgs ) {\n var reference = NULL;\n var _release = NULL;\n var sp = NULL;\n var _cpu = NULL;\n var el_string = NULL;\n var rpm_spec_vers_cmp = NULL;\n var epoch = NULL;\n var allowmaj = NULL;\n var exists_check = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) _release = package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) _cpu = package_array['cpu'];\n if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (!empty_or_null(package_array['epoch'])) epoch = package_array['epoch'];\n if (!empty_or_null(package_array['allowmaj'])) allowmaj = package_array['allowmaj'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (reference && _release && (!exists_check || rpm_exists(release:_release, rpm:exists_check))) {\n if (rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n }\n}\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"bpftool / bpftool-debuginfo / kernel / etc\");\n}", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-10-27T15:16:38", "description": "The remote Ubuntu 20.04 LTS / 21.04 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-5092-2 advisory.\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was found in the way user uses trace ring buffer in a specific way. Only privileged local users (with CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - In kernel/bpf/verifier.c in the Linux kernel before 5.12.13, a branch can be mispredicted (e.g., because of type confusion) and consequently an unprivileged BPF program can read arbitrary memory locations via a side-channel attack, aka CID-9183671af6db. (CVE-2021-33624)\n\n - In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from kernel memory via a Speculative Store Bypass side-channel attack because the protection mechanism neglects the possibility of uninitialized memory locations on the BPF stack. (CVE-2021-34556)\n\n - In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from kernel memory via a Speculative Store Bypass side-channel attack because a certain preempting store operation does not necessarily occur before a store operation that has an attacker-controlled value.\n (CVE-2021-35477)\n\n - hso_free_net_device in drivers/net/usb/hso.c in the Linux kernel through 5.13.4 calls unregister_netdev without checking for the NETREG_REGISTERED state, leading to a use-after-free and a double free.\n (CVE-2021-37159)\n\n - arch/powerpc/kvm/book3s_rtas.c in the Linux kernel through 5.13.5 on the powerpc platform allows KVM guest OS users to cause host OS memory corruption via rtas_args.nargs, aka CID-f62f3c20647e. (CVE-2021-37576)\n\n - ** DISPUTED ** In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE:\n the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the length validation was added solely for robustness in the face of anomalous host OS behavior.\n (CVE-2021-38160)\n\n - fs/nfs/nfs4client.c in the Linux kernel before 5.13.4 has incorrect connection-setup ordering, which allows operators of remote NFSv4 servers to cause a denial of service (hanging of mounts) by arranging for those servers to be unreachable during trunking detection. (CVE-2021-38199)\n\n - net/sunrpc/xdr.c in the Linux kernel before 5.13.4 allows remote attackers to cause a denial of service (xdr_set_page_base slab-out-of-bounds access) by performing many NFS 4.2 READ_PLUS operations.\n (CVE-2021-38201)\n\n - drivers/usb/host/max3421-hcd.c in the Linux kernel before 5.13.6 allows physically proximate attackers to cause a denial of service (use-after-free and panic) by removing a MAX-3421 USB device in certain situations. (CVE-2021-38204)\n\n - drivers/net/ethernet/xilinx/xilinx_emaclite.c in the Linux kernel before 5.13.3 makes it easier for attackers to defeat an ASLR protection mechanism because it prints a kernel pointer (i.e., the real IOMEM pointer). (CVE-2021-38205)\n\n - loop_rw_iter in fs/io_uring.c in the Linux kernel 5.10 through 5.14.6 allows local users to gain privileges by using IORING_OP_PROVIDE_BUFFERS to trigger a free of a kernel buffer, as demonstrated by using /proc//maps for exploitation. (CVE-2021-41073)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2021-09-30T00:00:00", "type": "nessus", "title": "Ubuntu 20.04 LTS : Linux kernel vulnerabilities (USN-5092-2)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2021-33624", "CVE-2021-34556", "CVE-2021-35477", "CVE-2021-3679", "CVE-2021-37159", "CVE-2021-37576", "CVE-2021-38160", "CVE-2021-38199", "CVE-2021-38201", "CVE-2021-38204", "CVE-2021-38205", "CVE-2021-41073"], "modified": "2023-10-23T00:00:00", "cpe": ["cpe:/o:canonical:ubuntu_linux:20.04:-:lts", "p-cpe:/a:canonical:ubuntu_linux:linux-image-5.11.0-1017-azure", "p-cpe:/a:canonical:ubuntu_linux:linux-image-5.11.0-1019-oracle", "p-cpe:/a:canonical:ubuntu_linux:linux-image-5.11.0-37-generic", "p-cpe:/a:canonical:ubuntu_linux:linux-image-5.11.0-37-generic-64k", "p-cpe:/a:canonical:ubuntu_linux:linux-image-5.11.0-37-generic-lpae", "p-cpe:/a:canonical:ubuntu_linux:linux-image-5.11.0-37-lowlatency"], "id": "UBUNTU_USN-5092-2.NASL", "href": "https://www.tenable.com/plugins/nessus/153799", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Ubuntu Security Notice USN-5092-2. The text\n# itself is copyright (C) Canonical, Inc. See\n# <https://ubuntu.com/security/notices>. Ubuntu(R) is a registered\n# trademark of Canonical, Inc.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(153799);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/10/23\");\n\n script_cve_id(\n \"CVE-2021-3679\",\n \"CVE-2021-33624\",\n \"CVE-2021-34556\",\n \"CVE-2021-35477\",\n \"CVE-2021-37159\",\n \"CVE-2021-37576\",\n \"CVE-2021-38160\",\n \"CVE-2021-38199\",\n \"CVE-2021-38201\",\n \"CVE-2021-38204\",\n \"CVE-2021-38205\",\n \"CVE-2021-41073\"\n );\n script_xref(name:\"USN\", value:\"5092-2\");\n\n script_name(english:\"Ubuntu 20.04 LTS : Linux kernel vulnerabilities (USN-5092-2)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Ubuntu host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote Ubuntu 20.04 LTS / 21.04 host has packages installed that are affected by multiple vulnerabilities as\nreferenced in the USN-5092-2 advisory.\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was\n found in the way user uses trace ring buffer in a specific way. Only privileged local users (with\n CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - In kernel/bpf/verifier.c in the Linux kernel before 5.12.13, a branch can be mispredicted (e.g., because\n of type confusion) and consequently an unprivileged BPF program can read arbitrary memory locations via a\n side-channel attack, aka CID-9183671af6db. (CVE-2021-33624)\n\n - In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from\n kernel memory via a Speculative Store Bypass side-channel attack because the protection mechanism neglects\n the possibility of uninitialized memory locations on the BPF stack. (CVE-2021-34556)\n\n - In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from\n kernel memory via a Speculative Store Bypass side-channel attack because a certain preempting store\n operation does not necessarily occur before a store operation that has an attacker-controlled value.\n (CVE-2021-35477)\n\n - hso_free_net_device in drivers/net/usb/hso.c in the Linux kernel through 5.13.4 calls unregister_netdev\n without checking for the NETREG_REGISTERED state, leading to a use-after-free and a double free.\n (CVE-2021-37159)\n\n - arch/powerpc/kvm/book3s_rtas.c in the Linux kernel through 5.13.5 on the powerpc platform allows KVM guest\n OS users to cause host OS memory corruption via rtas_args.nargs, aka CID-f62f3c20647e. (CVE-2021-37576)\n\n - ** DISPUTED ** In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss\n can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE:\n the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the\n length validation was added solely for robustness in the face of anomalous host OS behavior.\n (CVE-2021-38160)\n\n - fs/nfs/nfs4client.c in the Linux kernel before 5.13.4 has incorrect connection-setup ordering, which\n allows operators of remote NFSv4 servers to cause a denial of service (hanging of mounts) by arranging for\n those servers to be unreachable during trunking detection. (CVE-2021-38199)\n\n - net/sunrpc/xdr.c in the Linux kernel before 5.13.4 allows remote attackers to cause a denial of service\n (xdr_set_page_base slab-out-of-bounds access) by performing many NFS 4.2 READ_PLUS operations.\n (CVE-2021-38201)\n\n - drivers/usb/host/max3421-hcd.c in the Linux kernel before 5.13.6 allows physically proximate attackers to\n cause a denial of service (use-after-free and panic) by removing a MAX-3421 USB device in certain\n situations. (CVE-2021-38204)\n\n - drivers/net/ethernet/xilinx/xilinx_emaclite.c in the Linux kernel before 5.13.3 makes it easier for\n attackers to defeat an ASLR protection mechanism because it prints a kernel pointer (i.e., the real IOMEM\n pointer). (CVE-2021-38205)\n\n - loop_rw_iter in fs/io_uring.c in the Linux kernel 5.10 through 5.14.6 allows local users to gain\n privileges by using IORING_OP_PROVIDE_BUFFERS to trigger a free of a kernel buffer, as demonstrated by\n using /proc//maps for exploitation. (CVE-2021-41073)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://ubuntu.com/security/notices/USN-5092-2\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected kernel package.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:POC/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:P/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-41073\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2021/06/23\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/09/29\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/09/30\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:canonical:ubuntu_linux:20.04:-:lts\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-5.11.0-1017-azure\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-5.11.0-1019-oracle\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-5.11.0-37-generic\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-5.11.0-37-generic-64k\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-5.11.0-37-generic-lpae\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-5.11.0-37-lowlatency\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Ubuntu Local Security Checks\");\n\n script_copyright(english:\"Ubuntu Security Notice (C) 2021-2023 Canonical, Inc. / NASL script (C) 2021-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\", \"linux_alt_patch_detect.nasl\");\n script_require_keys(\"Host/cpu\", \"Host/Ubuntu\", \"Host/Ubuntu/release\", \"Host/Debian/dpkg-l\");\n\n exit(0);\n}\n\ninclude('debian_package.inc');\ninclude('ksplice.inc');\n\nif ( ! get_kb_item('Host/local_checks_enabled') ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nvar os_release = get_kb_item('Host/Ubuntu/release');\nif ( isnull(os_release) ) audit(AUDIT_OS_NOT, 'Ubuntu');\nos_release = chomp(os_release);\nif (! ('20.04' >< os_release)) audit(AUDIT_OS_NOT, 'Ubuntu 20.04', 'Ubuntu ' + os_release);\nif ( ! get_kb_item('Host/Debian/dpkg-l') ) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Ubuntu', cpu);\n\nvar kernel_mappings = {\n '20.04': {\n '5.11.0': {\n 'generic': '5.11.0-37',\n 'generic-64k': '5.11.0-37',\n 'generic-lpae': '5.11.0-37',\n 'lowlatency': '5.11.0-37',\n 'azure': '5.11.0-1017',\n 'oracle': '5.11.0-1019'\n }\n }\n};\n\nvar host_kernel_release = get_kb_item_or_exit('Host/uname-r');\nvar host_kernel_version = get_kb_item_or_exit('Host/Debian/kernel-version');\nvar host_kernel_base_version = get_kb_item_or_exit('Host/Debian/kernel-base-version');\nvar host_kernel_type = get_kb_item_or_exit('Host/Debian/kernel-type');\nif(empty_or_null(kernel_mappings[os_release][host_kernel_base_version][host_kernel_type])) audit(AUDIT_INST_VER_NOT_VULN, 'kernel ' + host_kernel_release);\n\nvar extra = '';\nvar kernel_fixed_version = kernel_mappings[os_release][host_kernel_base_version][host_kernel_type];\nif (deb_ver_cmp(ver1:host_kernel_version, ver2:kernel_fixed_version) < 0)\n{\n extra = extra + 'Running Kernel level of ' + host_kernel_version + ' does not meet the minimum fixed level of ' + kernel_fixed_version + ' for this advisory.\\n\\n';\n}\n else\n{\n audit(AUDIT_PATCH_INSTALLED, 'Kernel package for USN-5092-2');\n}\n\nif (get_one_kb_item('Host/ksplice/kernel-cves'))\n{\n var cve_list = make_list('CVE-2021-3679', 'CVE-2021-33624', 'CVE-2021-34556', 'CVE-2021-35477', 'CVE-2021-37159', 'CVE-2021-37576', 'CVE-2021-38160', 'CVE-2021-38199', 'CVE-2021-38201', 'CVE-2021-38204', 'CVE-2021-38205', 'CVE-2021-41073');\n if (ksplice_cves_check(cve_list))\n {\n audit(AUDIT_PATCH_INSTALLED, 'KSplice hotfix for USN-5092-2');\n }\n else\n {\n extra = extra + ksplice_reporting_text();\n }\n}\nif (extra) {\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : extra\n );\n exit(0);\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-10-21T16:30:05", "description": "The remote Ubuntu 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-5092-1 advisory.\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was found in the way user uses trace ring buffer in a specific way. Only privileged local users (with CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - In kernel/bpf/verifier.c in the Linux kernel before 5.12.13, a branch can be mispredicted (e.g., because of type confusion) and consequently an unprivileged BPF program can read arbitrary memory locations via a side-channel attack, aka CID-9183671af6db. (CVE-2021-33624)\n\n - In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from kernel memory via a Speculative Store Bypass side-channel attack because the protection mechanism neglects the possibility of uninitialized memory locations on the BPF stack. (CVE-2021-34556)\n\n - In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from kernel memory via a Speculative Store Bypass side-channel attack because a certain preempting store operation does not necessarily occur before a store operation that has an attacker-controlled value.\n (CVE-2021-35477)\n\n - hso_free_net_device in drivers/net/usb/hso.c in the Linux kernel through 5.13.4 calls unregister_netdev without checking for the NETREG_REGISTERED state, leading to a use-after-free and a double free.\n (CVE-2021-37159)\n\n - arch/powerpc/kvm/book3s_rtas.c in the Linux kernel through 5.13.5 on the powerpc platform allows KVM guest OS users to cause host OS memory corruption via rtas_args.nargs, aka CID-f62f3c20647e. (CVE-2021-37576)\n\n - ** DISPUTED ** In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE:\n the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the length validation was added solely for robustness in the face of anomalous host OS behavior.\n (CVE-2021-38160)\n\n - fs/nfs/nfs4client.c in the Linux kernel before 5.13.4 has incorrect connection-setup ordering, which allows operators of remote NFSv4 servers to cause a denial of service (hanging of mounts) by arranging for those servers to be unreachable during trunking detection. (CVE-2021-38199)\n\n - net/sunrpc/xdr.c in the Linux kernel before 5.13.4 allows remote attackers to cause a denial of service (xdr_set_page_base slab-out-of-bounds access) by performing many NFS 4.2 READ_PLUS operations.\n (CVE-2021-38201)\n\n - drivers/usb/host/max3421-hcd.c in the Linux kernel before 5.13.6 allows physically proximate attackers to cause a denial of service (use-after-free and panic) by removing a MAX-3421 USB device in certain situations. (CVE-2021-38204)\n\n - drivers/net/ethernet/xilinx/xilinx_emaclite.c in the Linux kernel before 5.13.3 makes it easier for attackers to defeat an ASLR protection mechanism because it prints a kernel pointer (i.e., the real IOMEM pointer). (CVE-2021-38205)\n\n - loop_rw_iter in fs/io_uring.c in the Linux kernel 5.10 through 5.14.6 allows local users to gain privileges by using IORING_OP_PROVIDE_BUFFERS to trigger a free of a kernel buffer, as demonstrated by using /proc//maps for exploitation. (CVE-2021-41073)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2021-09-28T00:00:00", "type": "nessus", "title": "Ubuntu 20.04 LTS : Linux kernel vulnerabilities (USN-5092-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2021-33624", "CVE-2021-34556", "CVE-2021-35477", "CVE-2021-3679", "CVE-2021-37159", "CVE-2021-37576", "CVE-2021-38160", "CVE-2021-38199", "CVE-2021-38201", "CVE-2021-38204", "CVE-2021-38205", "CVE-2021-41073"], "modified": "2023-10-20T00:00:00", "cpe": ["cpe:/o:canonical:ubuntu_linux:20.04:-:lts", "p-cpe:/a:canonical:ubuntu_linux:linux-image-5.11.0-1019-aws"], "id": "UBUNTU_USN-5092-1.NASL", "href": "https://www.tenable.com/plugins/nessus/153770", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Ubuntu Security Notice USN-5092-1. The text\n# itself is copyright (C) Canonical, Inc. See\n# <https://ubuntu.com/security/notices>. Ubuntu(R) is a registered\n# trademark of Canonical, Inc.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(153770);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/10/20\");\n\n script_cve_id(\n \"CVE-2021-3679\",\n \"CVE-2021-33624\",\n \"CVE-2021-34556\",\n \"CVE-2021-35477\",\n \"CVE-2021-37159\",\n \"CVE-2021-37576\",\n \"CVE-2021-38160\",\n \"CVE-2021-38199\",\n \"CVE-2021-38201\",\n \"CVE-2021-38204\",\n \"CVE-2021-38205\",\n \"CVE-2021-41073\"\n );\n script_xref(name:\"USN\", value:\"5092-1\");\n\n script_name(english:\"Ubuntu 20.04 LTS : Linux kernel vulnerabilities (USN-5092-1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Ubuntu host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote Ubuntu 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in\nthe USN-5092-1 advisory.\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was\n found in the way user uses trace ring buffer in a specific way. Only privileged local users (with\n CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - In kernel/bpf/verifier.c in the Linux kernel before 5.12.13, a branch can be mispredicted (e.g., because\n of type confusion) and consequently an unprivileged BPF program can read arbitrary memory locations via a\n side-channel attack, aka CID-9183671af6db. (CVE-2021-33624)\n\n - In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from\n kernel memory via a Speculative Store Bypass side-channel attack because the protection mechanism neglects\n the possibility of uninitialized memory locations on the BPF stack. (CVE-2021-34556)\n\n - In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from\n kernel memory via a Speculative Store Bypass side-channel attack because a certain preempting store\n operation does not necessarily occur before a store operation that has an attacker-controlled value.\n (CVE-2021-35477)\n\n - hso_free_net_device in drivers/net/usb/hso.c in the Linux kernel through 5.13.4 calls unregister_netdev\n without checking for the NETREG_REGISTERED state, leading to a use-after-free and a double free.\n (CVE-2021-37159)\n\n - arch/powerpc/kvm/book3s_rtas.c in the Linux kernel through 5.13.5 on the powerpc platform allows KVM guest\n OS users to cause host OS memory corruption via rtas_args.nargs, aka CID-f62f3c20647e. (CVE-2021-37576)\n\n - ** DISPUTED ** In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss\n can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE:\n the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the\n length validation was added solely for robustness in the face of anomalous host OS behavior.\n (CVE-2021-38160)\n\n - fs/nfs/nfs4client.c in the Linux kernel before 5.13.4 has incorrect connection-setup ordering, which\n allows operators of remote NFSv4 servers to cause a denial of service (hanging of mounts) by arranging for\n those servers to be unreachable during trunking detection. (CVE-2021-38199)\n\n - net/sunrpc/xdr.c in the Linux kernel before 5.13.4 allows remote attackers to cause a denial of service\n (xdr_set_page_base slab-out-of-bounds access) by performing many NFS 4.2 READ_PLUS operations.\n (CVE-2021-38201)\n\n - drivers/usb/host/max3421-hcd.c in the Linux kernel before 5.13.6 allows physically proximate attackers to\n cause a denial of service (use-after-free and panic) by removing a MAX-3421 USB device in certain\n situations. (CVE-2021-38204)\n\n - drivers/net/ethernet/xilinx/xilinx_emaclite.c in the Linux kernel before 5.13.3 makes it easier for\n attackers to defeat an ASLR protection mechanism because it prints a kernel pointer (i.e., the real IOMEM\n pointer). (CVE-2021-38205)\n\n - loop_rw_iter in fs/io_uring.c in the Linux kernel 5.10 through 5.14.6 allows local users to gain\n privileges by using IORING_OP_PROVIDE_BUFFERS to trigger a free of a kernel buffer, as demonstrated by\n using /proc//maps for exploitation. (CVE-2021-41073)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://ubuntu.com/security/notices/USN-5092-1\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected kernel package.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:POC/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:P/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-41073\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2021/06/23\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/09/28\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/09/28\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:canonical:ubuntu_linux:20.04:-:lts\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-5.11.0-1019-aws\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Ubuntu Local Security Checks\");\n\n script_copyright(english:\"Ubuntu Security Notice (C) 2021-2023 Canonical, Inc. / NASL script (C) 2021-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\", \"linux_alt_patch_detect.nasl\");\n script_require_keys(\"Host/cpu\", \"Host/Ubuntu\", \"Host/Ubuntu/release\", \"Host/Debian/dpkg-l\");\n\n exit(0);\n}\n\ninclude('debian_package.inc');\ninclude('ksplice.inc');\n\nif ( ! get_kb_item('Host/local_checks_enabled') ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nvar os_release = get_kb_item('Host/Ubuntu/release');\nif ( isnull(os_release) ) audit(AUDIT_OS_NOT, 'Ubuntu');\nos_release = chomp(os_release);\nif (! ('20.04' >< os_release)) audit(AUDIT_OS_NOT, 'Ubuntu 20.04', 'Ubuntu ' + os_release);\nif ( ! get_kb_item('Host/Debian/dpkg-l') ) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Ubuntu', cpu);\n\nvar kernel_mappings = {\n '20.04': {\n '5.11.0': {\n 'aws': '5.11.0-1019'\n }\n }\n};\n\nvar host_kernel_release = get_kb_item_or_exit('Host/uname-r');\nvar host_kernel_version = get_kb_item_or_exit('Host/Debian/kernel-version');\nvar host_kernel_base_version = get_kb_item_or_exit('Host/Debian/kernel-base-version');\nvar host_kernel_type = get_kb_item_or_exit('Host/Debian/kernel-type');\nif(empty_or_null(kernel_mappings[os_release][host_kernel_base_version][host_kernel_type])) audit(AUDIT_INST_VER_NOT_VULN, 'kernel ' + host_kernel_release);\n\nvar extra = '';\nvar kernel_fixed_version = kernel_mappings[os_release][host_kernel_base_version][host_kernel_type];\nif (deb_ver_cmp(ver1:host_kernel_version, ver2:kernel_fixed_version) < 0)\n{\n extra = extra + 'Running Kernel level of ' + host_kernel_version + ' does not meet the minimum fixed level of ' + kernel_fixed_version + ' for this advisory.\\n\\n';\n}\n else\n{\n audit(AUDIT_PATCH_INSTALLED, 'Kernel package for USN-5092-1');\n}\n\nif (get_one_kb_item('Host/ksplice/kernel-cves'))\n{\n var cve_list = make_list('CVE-2021-3679', 'CVE-2021-33624', 'CVE-2021-34556', 'CVE-2021-35477', 'CVE-2021-37159', 'CVE-2021-37576', 'CVE-2021-38160', 'CVE-2021-38199', 'CVE-2021-38201', 'CVE-2021-38204', 'CVE-2021-38205', 'CVE-2021-41073');\n if (ksplice_cves_check(cve_list))\n {\n audit(AUDIT_PATCH_INSTALLED, 'KSplice hotfix for USN-5092-1');\n }\n else\n {\n extra = extra + ksplice_reporting_text();\n }\n}\nif (extra) {\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : extra\n );\n exit(0);\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-11-25T15:28:05", "description": "According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :\n\n - In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from kernel memory via a Speculative Store Bypass side-channel attack because the protection mechanism neglects the possibility of uninitialized memory locations on the BPF stack. (CVE-2021-34556)\n\n - In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from kernel memory via a Speculative Store Bypass side-channel attack because a certain preempting store operation does not necessarily occur before a store operation that has an attacker-controlled value.\n (CVE-2021-35477)\n\n - A vulnerability was found in the Linux kernel in versions prior to v5.14-rc1. Missing size validations on inbound SCTP packets may allow the kernel to read uninitialized memory. (CVE-2021-3655)\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was found in the way user uses trace ring buffer in a specific way. Only privileged local users (with CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - hso_free_net_device in drivers/net/usb/hso.c in the Linux kernel through 5.13.4 calls unregister_netdev without checking for the NETREG_REGISTERED state, leading to a use-after-free and a double free.\n (CVE-2021-37159)\n\n - ** DISPUTED ** In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE:\n the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the length validation was added solely for robustness in the face of anomalous host OS behavior.\n (CVE-2021-38160)\n\n - fs/nfs/nfs4client.c in the Linux kernel before 5.13.4 has incorrect connection-setup ordering, which allows operators of remote NFSv4 servers to cause a denial of service (hanging of mounts) by arranging for those servers to be unreachable during trunking detection. (CVE-2021-38199)\n\n - drivers/net/ethernet/xilinx/xilinx_emaclite.c in the Linux kernel before 5.13.3 makes it easier for attackers to defeat an ASLR protection mechanism because it prints a kernel pointer (i.e., the real IOMEM pointer). (CVE-2021-38205)\n\n - drivers/net/ethernet/xilinx/ll_temac_main.c in the Linux kernel before 5.12.13 allows remote attackers to cause a denial of service (buffer overflow and lockup) by sending heavy network traffic for about ten minutes. (CVE-2021-38207)\n\n - net/nfc/llcp_sock.c in the Linux kernel before 5.12.10 allows local unprivileged users to cause a denial of service (NULL pointer dereference and BUG) by making a getsockname call after a certain type of failure of a bind call. (CVE-2021-38208)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2021-11-11T00:00:00", "type": "nessus", "title": "EulerOS 2.0 SP9 : kernel (EulerOS-SA-2021-2688)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2021-34556", "CVE-2021-35477", "CVE-2021-3655", "CVE-2021-3659", "CVE-2021-3679", "CVE-2021-37159", "CVE-2021-3743", "CVE-2021-3753", "CVE-2021-38160", "CVE-2021-38199", "CVE-2021-38205", "CVE-2021-38207", "CVE-2021-38208"], "modified": "2023-11-24T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:kernel", "p-cpe:/a:huawei:euleros:kernel-tools", "p-cpe:/a:huawei:euleros:kernel-tools-libs", "p-cpe:/a:huawei:euleros:python3-perf", "cpe:/o:huawei:euleros:2.0"], "id": "EULEROS_SA-2021-2688.NASL", "href": "https://www.tenable.com/plugins/nessus/155261", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable Network Security, Inc.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(155261);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/11/24\");\n\n script_cve_id(\n \"CVE-2021-3655\",\n \"CVE-2021-3659\",\n \"CVE-2021-3679\",\n \"CVE-2021-3743\",\n \"CVE-2021-3753\",\n \"CVE-2021-34556\",\n \"CVE-2021-35477\",\n \"CVE-2021-37159\",\n \"CVE-2021-38160\",\n \"CVE-2021-38199\",\n \"CVE-2021-38205\",\n \"CVE-2021-38207\",\n \"CVE-2021-38208\"\n );\n\n script_name(english:\"EulerOS 2.0 SP9 : kernel (EulerOS-SA-2021-2688)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote EulerOS host is missing multiple security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by\nthe following vulnerabilities :\n\n - In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from\n kernel memory via a Speculative Store Bypass side-channel attack because the protection mechanism neglects\n the possibility of uninitialized memory locations on the BPF stack. (CVE-2021-34556)\n\n - In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from\n kernel memory via a Speculative Store Bypass side-channel attack because a certain preempting store\n operation does not necessarily occur before a store operation that has an attacker-controlled value.\n (CVE-2021-35477)\n\n - A vulnerability was found in the Linux kernel in versions prior to v5.14-rc1. Missing size validations on\n inbound SCTP packets may allow the kernel to read uninitialized memory. (CVE-2021-3655)\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was\n found in the way user uses trace ring buffer in a specific way. Only privileged local users (with\n CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - hso_free_net_device in drivers/net/usb/hso.c in the Linux kernel through 5.13.4 calls unregister_netdev\n without checking for the NETREG_REGISTERED state, leading to a use-after-free and a double free.\n (CVE-2021-37159)\n\n - ** DISPUTED ** In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss\n can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE:\n the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the\n length validation was added solely for robustness in the face of anomalous host OS behavior.\n (CVE-2021-38160)\n\n - fs/nfs/nfs4client.c in the Linux kernel before 5.13.4 has incorrect connection-setup ordering, which\n allows operators of remote NFSv4 servers to cause a denial of service (hanging of mounts) by arranging for\n those servers to be unreachable during trunking detection. (CVE-2021-38199)\n\n - drivers/net/ethernet/xilinx/xilinx_emaclite.c in the Linux kernel before 5.13.3 makes it easier for\n attackers to defeat an ASLR protection mechanism because it prints a kernel pointer (i.e., the real IOMEM\n pointer). (CVE-2021-38205)\n\n - drivers/net/ethernet/xilinx/ll_temac_main.c in the Linux kernel before 5.12.13 allows remote attackers to\n cause a denial of service (buffer overflow and lockup) by sending heavy network traffic for about ten\n minutes. (CVE-2021-38207)\n\n - net/nfc/llcp_sock.c in the Linux kernel before 5.12.10 allows local unprivileged users to cause a denial\n of service (NULL pointer dereference and BUG) by making a getsockname call after a certain type of failure\n of a bind call. (CVE-2021-38208)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security\nadvisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional\nissues.\");\n # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2021-2688\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?d2ef017d\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected kernel packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:POC/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:P/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-38160\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2021/07/21\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/11/11\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/11/11\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel-tools-libs\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:python3-perf\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:huawei:euleros:2.0\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Huawei Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/sp\");\n script_exclude_keys(\"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nvar release = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(release) || release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nvar uvp = get_kb_item(\"Host/EulerOS/uvp_version\");\nif (release !~ \"^EulerOS release 2\\.0(\\D|$)\") audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP9\");\n\nvar sp = get_kb_item(\"Host/EulerOS/sp\");\nif (isnull(sp) || sp !~ \"^(9)$\") audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP9\");\n\nif (!empty_or_null(uvp)) audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP9\", \"EulerOS UVP \" + uvp);\n\nif (!get_kb_item(\"Host/EulerOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"aarch64\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"EulerOS\", cpu);\nif (\"aarch64\" >!< cpu) audit(AUDIT_ARCH_NOT, \"aarch64\", cpu);\n\nvar flag = 0;\n\nvar pkgs = [\n \"kernel-4.19.90-vhulk2103.1.0.h584.eulerosv2r9\",\n \"kernel-tools-4.19.90-vhulk2103.1.0.h584.eulerosv2r9\",\n \"kernel-tools-libs-4.19.90-vhulk2103.1.0.h584.eulerosv2r9\",\n \"python3-perf-4.19.90-vhulk2103.1.0.h584.eulerosv2r9\"\n];\n\nforeach (var pkg in pkgs)\n if (rpm_check(release:\"EulerOS-2.0\", sp:\"9\", reference:pkg)) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-10-27T14:51:50", "description": "The remote Ubuntu 16.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-5299-1 advisory.\n\n - An issue was discovered in the Linux kernel 5.8.9. The WEP, WPA, WPA2, and WPA3 implementations reassemble fragments even though some of them were sent in plaintext. This vulnerability can be abused to inject packets and/or exfiltrate selected fragments when another device sends fragmented frames and the WEP, CCMP, or GCMP data-confidentiality protocol is used. (CVE-2020-26147)\n\n - Bluetooth LE and BR/EDR secure pairing in Bluetooth Core Specification 2.1 through 5.2 may permit a nearby man-in-the-middle attacker to identify the Passkey used during pairing (in the Passkey authentication procedure) by reflection of the public key and the authentication evidence of the initiating device, potentially permitting this attacker to complete authenticated pairing with the responding device using the correct Passkey for the pairing session. The attack methodology determines the Passkey value one bit at a time. (CVE-2020-26558)\n\n - Improper access control in BlueZ may allow an authenticated user to potentially enable information disclosure via adjacent access. (CVE-2021-0129)\n\n - A flaw was found in the Nosy driver in the Linux kernel. This issue allows a device to be inserted twice into a doubly-linked list, leading to a use-after-free when one of these devices is removed. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability. Versions before kernel 5.12-rc6 are affected (CVE-2021-3483)\n\n - A flaw double-free memory corruption in the Linux kernel HCI device initialization subsystem was found in the way user attach malicious HCI TTY Bluetooth device. A local user could use this flaw to crash the system. This flaw affects all the Linux kernel versions starting from 3.13. (CVE-2021-3564)\n\n - An out-of-bounds memory write flaw was found in the Linux kernel's joystick devices subsystem in versions before 5.9-rc1, in the way the user calls ioctl JSIOCSBTNMAP. This flaw allows a local user to crash the system or possibly escalate their privileges on the system. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability. (CVE-2021-3612)\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was found in the way user uses trace ring buffer in a specific way. Only privileged local users (with CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - In drivers/pci/hotplug/rpadlpar_sysfs.c in the Linux kernel through 5.11.8, the RPA PCI Hotplug driver has a user-tolerable buffer overflow when writing a new device name to the driver from userspace, allowing userspace to write data to the kernel stack frame directly. This occurs because add_slot_store and remove_slot_store mishandle drc_name '\\0' termination, aka CID-cc7a0bb058b8. (CVE-2021-28972)\n\n - In the Linux kernel before 5.12.4, net/bluetooth/hci_event.c has a use-after-free when destroying an hci_chan, aka CID-5c4c8c954409. This leads to writing an arbitrary value. (CVE-2021-33034)\n\n - net/can/bcm.c in the Linux kernel through 5.12.10 allows local users to obtain sensitive information from kernel stack memory because parts of a data structure are uninitialized. (CVE-2021-34693)\n\n - drivers/usb/host/max3421-hcd.c in the Linux kernel before 5.13.6 allows physically proximate attackers to cause a denial of service (use-after-free and panic) by removing a MAX-3421 USB device in certain situations. (CVE-2021-38204)\n\n - The decode_data function in drivers/net/hamradio/6pack.c in the Linux kernel before 5.13.13 has a slab out-of-bounds write. Input from a process that has the CAP_NET_ADMIN capability can lead to root access.\n (CVE-2021-42008)\n\n - In the IPv6 implementation in the Linux kernel before 5.13.3, net/ipv6/output_core.c has an information leak because of certain use of a hash table which, although big, doesn't properly consider that IPv6-based attackers can typically choose among many IPv6 source addresses. (CVE-2021-45485)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2022-02-22T00:00:00", "type": "nessus", "title": "Ubuntu 16.04 ESM : Linux kernel vulnerabilities (USN-5299-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2020-26147", "CVE-2020-26558", "CVE-2021-0129", "CVE-2021-28972", "CVE-2021-33034", "CVE-2021-34693", "CVE-2021-3483", "CVE-2021-3564", "CVE-2021-3612", "CVE-2021-3679", "CVE-2021-38204", "CVE-2021-42008", "CVE-2021-45485"], "modified": "2023-10-23T00:00:00", "cpe": ["cpe:/o:canonical:ubuntu_linux:16.04:-:esm", "p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4.0-1100-kvm", "p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4.0-1135-aws", "p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4.0-219-generic", "p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4.0-219-lowlatency"], "id": "UBUNTU_USN-5299-1.NASL", "href": "https://www.tenable.com/plugins/nessus/158254", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Ubuntu Security Notice USN-5299-1. The text\n# itself is copyright (C) Canonical, Inc. See\n# <https://ubuntu.com/security/notices>. Ubuntu(R) is a registered\n# trademark of Canonical, Inc.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(158254);\n script_version(\"1.5\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/10/23\");\n\n script_cve_id(\n \"CVE-2020-26147\",\n \"CVE-2020-26558\",\n \"CVE-2021-0129\",\n \"CVE-2021-3483\",\n \"CVE-2021-3564\",\n \"CVE-2021-3612\",\n \"CVE-2021-3679\",\n \"CVE-2021-28972\",\n \"CVE-2021-33034\",\n \"CVE-2021-34693\",\n \"CVE-2021-38204\",\n \"CVE-2021-42008\",\n \"CVE-2021-45485\"\n );\n script_xref(name:\"USN\", value:\"5299-1\");\n\n script_name(english:\"Ubuntu 16.04 ESM : Linux kernel vulnerabilities (USN-5299-1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Ubuntu host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote Ubuntu 16.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in\nthe USN-5299-1 advisory.\n\n - An issue was discovered in the Linux kernel 5.8.9. The WEP, WPA, WPA2, and WPA3 implementations reassemble\n fragments even though some of them were sent in plaintext. This vulnerability can be abused to inject\n packets and/or exfiltrate selected fragments when another device sends fragmented frames and the WEP,\n CCMP, or GCMP data-confidentiality protocol is used. (CVE-2020-26147)\n\n - Bluetooth LE and BR/EDR secure pairing in Bluetooth Core Specification 2.1 through 5.2 may permit a nearby\n man-in-the-middle attacker to identify the Passkey used during pairing (in the Passkey authentication\n procedure) by reflection of the public key and the authentication evidence of the initiating device,\n potentially permitting this attacker to complete authenticated pairing with the responding device using\n the correct Passkey for the pairing session. The attack methodology determines the Passkey value one bit\n at a time. (CVE-2020-26558)\n\n - Improper access control in BlueZ may allow an authenticated user to potentially enable information\n disclosure via adjacent access. (CVE-2021-0129)\n\n - A flaw was found in the Nosy driver in the Linux kernel. This issue allows a device to be inserted twice\n into a doubly-linked list, leading to a use-after-free when one of these devices is removed. The highest\n threat from this vulnerability is to confidentiality, integrity, as well as system availability. Versions\n before kernel 5.12-rc6 are affected (CVE-2021-3483)\n\n - A flaw double-free memory corruption in the Linux kernel HCI device initialization subsystem was found in\n the way user attach malicious HCI TTY Bluetooth device. A local user could use this flaw to crash the\n system. This flaw affects all the Linux kernel versions starting from 3.13. (CVE-2021-3564)\n\n - An out-of-bounds memory write flaw was found in the Linux kernel's joystick devices subsystem in versions\n before 5.9-rc1, in the way the user calls ioctl JSIOCSBTNMAP. This flaw allows a local user to crash the\n system or possibly escalate their privileges on the system. The highest threat from this vulnerability is\n to confidentiality, integrity, as well as system availability. (CVE-2021-3612)\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was\n found in the way user uses trace ring buffer in a specific way. Only privileged local users (with\n CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - In drivers/pci/hotplug/rpadlpar_sysfs.c in the Linux kernel through 5.11.8, the RPA PCI Hotplug driver has\n a user-tolerable buffer overflow when writing a new device name to the driver from userspace, allowing\n userspace to write data to the kernel stack frame directly. This occurs because add_slot_store and\n remove_slot_store mishandle drc_name '\\0' termination, aka CID-cc7a0bb058b8. (CVE-2021-28972)\n\n - In the Linux kernel before 5.12.4, net/bluetooth/hci_event.c has a use-after-free when destroying an\n hci_chan, aka CID-5c4c8c954409. This leads to writing an arbitrary value. (CVE-2021-33034)\n\n - net/can/bcm.c in the Linux kernel through 5.12.10 allows local users to obtain sensitive information from\n kernel stack memory because parts of a data structure are uninitialized. (CVE-2021-34693)\n\n - drivers/usb/host/max3421-hcd.c in the Linux kernel before 5.13.6 allows physically proximate attackers to\n cause a denial of service (use-after-free and panic) by removing a MAX-3421 USB device in certain\n situations. (CVE-2021-38204)\n\n - The decode_data function in drivers/net/hamradio/6pack.c in the Linux kernel before 5.13.13 has a slab\n out-of-bounds write. Input from a process that has the CAP_NET_ADMIN capability can lead to root access.\n (CVE-2021-42008)\n\n - In the IPv6 implementation in the Linux kernel before 5.13.3, net/ipv6/output_core.c has an information\n leak because of certain use of a hash table which, although big, doesn't properly consider that IPv6-based\n attackers can typically choose among many IPv6 source addresses. (CVE-2021-45485)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://ubuntu.com/security/notices/USN-5299-1\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected kernel package.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:POC/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:P/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-3612\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2021-42008\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2021/03/22\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2022/02/22\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2022/02/22\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:canonical:ubuntu_linux:16.04:-:esm\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4.0-1100-kvm\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4.0-1135-aws\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4.0-219-generic\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4.0-219-lowlatency\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Ubuntu Local Security Checks\");\n\n script_copyright(english:\"Ubuntu Security Notice (C) 2022-2023 Canonical, Inc. / NASL script (C) 2022-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"linux_alt_patch_detect.nasl\", \"ssh_get_info.nasl\");\n script_require_keys(\"Host/cpu\", \"Host/Ubuntu\", \"Host/Ubuntu/release\", \"Host/Debian/dpkg-l\");\n\n exit(0);\n}\n\ninclude('debian_package.inc');\ninclude('ksplice.inc');\n\nif ( ! get_kb_item('Host/local_checks_enabled') ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nvar os_release = get_kb_item('Host/Ubuntu/release');\nif ( isnull(os_release) ) audit(AUDIT_OS_NOT, 'Ubuntu');\nos_release = chomp(os_release);\nif (! ('16.04' >< os_release)) audit(AUDIT_OS_NOT, 'Ubuntu 16.04', 'Ubuntu ' + os_release);\nif ( ! get_kb_item('Host/Debian/dpkg-l') ) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Ubuntu', cpu);\n\nvar kernel_mappings = {\n '16.04': {\n '4.4.0': {\n 'generic': '4.4.0-219',\n 'lowlatency': '4.4.0-219',\n 'kvm': '4.4.0-1100',\n 'aws': '4.4.0-1135'\n }\n }\n};\n\nvar host_kernel_release = get_kb_item_or_exit('Host/uname-r');\nvar host_kernel_version = get_kb_item_or_exit('Host/Debian/kernel-version');\nvar host_kernel_base_version = get_kb_item_or_exit('Host/Debian/kernel-base-version');\nvar host_kernel_type = get_kb_item_or_exit('Host/Debian/kernel-type');\nif(empty_or_null(kernel_mappings[os_release][host_kernel_base_version][host_kernel_type])) audit(AUDIT_INST_VER_NOT_VULN, 'kernel ' + host_kernel_release);\n\nvar extra = '';\nvar kernel_fixed_version = kernel_mappings[os_release][host_kernel_base_version][host_kernel_type];\nif (deb_ver_cmp(ver1:host_kernel_version, ver2:kernel_fixed_version) < 0)\n{\n extra = extra + 'Running Kernel level of ' + host_kernel_version + ' does not meet the minimum fixed level of ' + kernel_fixed_version + ' for this advisory.\\n\\n';\n}\n else\n{\n audit(AUDIT_PATCH_INSTALLED, 'Kernel package for USN-5299-1');\n}\n\nif (get_one_kb_item('Host/ksplice/kernel-cves'))\n{\n var cve_list = make_list('CVE-2020-26147', 'CVE-2020-26558', 'CVE-2021-0129', 'CVE-2021-3483', 'CVE-2021-3564', 'CVE-2021-3612', 'CVE-2021-3679', 'CVE-2021-28972', 'CVE-2021-33034', 'CVE-2021-34693', 'CVE-2021-38204', 'CVE-2021-42008', 'CVE-2021-45485');\n if (ksplice_cves_check(cve_list))\n {\n audit(AUDIT_PATCH_INSTALLED, 'KSplice hotfix for USN-5299-1');\n }\n else\n {\n extra = extra + ksplice_reporting_text();\n }\n}\nif (extra) {\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : extra\n );\n exit(0);\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-11-23T15:31:30", "description": "The remote SUSE Linux SLES12 / SLES_SAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:3192-1 advisory.\n\n - In pppol2tp_connect, there is possible memory corruption due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Product: Android. Versions: Android kernel. Android ID: A-38159931. (CVE-2018-9517)\n\n - The SCTP socket buffer used by a userspace application is not accounted by the cgroups subsystem. An attacker can use this flaw to cause a denial of service attack. Kernel 3.10.x and 4.18.x branches are believed to be vulnerable. (CVE-2019-3874)\n\n - An infinite loop issue was found in the vhost_net kernel module in Linux Kernel up to and including v5.1-rc6, while handling incoming packets in handle_rx(). It could occur if one end sends packets faster than the other end can process them. A guest user, maybe remote one, could use this flaw to stall the vhost_net kernel thread, resulting in a DoS scenario. (CVE-2019-3900)\n\n - A flaw use-after-free in function sco_sock_sendmsg() of the Linux kernel HCI subsystem was found in the way user calls ioct UFFDIO_REGISTER or other way triggers race condition of the call sco_conn_del() together with the call sco_sock_sendmsg() with the expected controllable faulting memory page. A privileged local user could use this flaw to crash the system or escalate their privileges on the system.\n (CVE-2021-3640)\n\n - A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when processing the VMCB (virtual machine control block) provided by the L1 guest to spawn/handle a nested guest (L2). Due to improper validation of the int_ctl field, this issue could allow a malicious L1 to enable AVIC support (Advanced Virtual Interrupt Controller) for the L2 guest. As a result, the L2 guest would be allowed to read/write physical pages of the host, resulting in a crash of the entire system, leak of sensitive data or potential guest-to-host escape. This flaw affects Linux kernel versions prior to 5.14-rc7. (CVE-2021-3653)\n\n - A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when processing the VMCB (virtual machine control block) provided by the L1 guest to spawn/handle a nested guest (L2). Due to improper validation of the virt_ext field, this issue could allow a malicious L1 to disable both VMLOAD/VMSAVE intercepts and VLS (Virtual VMLOAD/VMSAVE) for the L2 guest. As a result, the L2 guest would be allowed to read/write physical pages of the host, resulting in a crash of the entire system, leak of sensitive data or potential guest-to-host escape. (CVE-2021-3656)\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was found in the way user uses trace ring buffer in a specific way. Only privileged local users (with CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - A flaw was found in the Linux kernel's OverlayFS subsystem in the way the user mounts the TmpFS filesystem with OverlayFS. This flaw allows a local user to gain access to hidden files that should not be accessible. (CVE-2021-3732)\n\n - A race problem was seen in the vt_k_ioctl in drivers/tty/vt/vt_ioctl.c in the Linux kernel, which may cause an out of bounds read in vt as the write access to vc_mode is not protected by lock-in vt_ioctl (KDSETMDE). The highest threat from this vulnerability is to data confidentiality. (CVE-2021-3753)\n\n - A memory overflow vulnerability was found in the Linux kernel's ipc functionality of the memcg subsystem, in the way a user calls the semget function multiple times, creating semaphores. This flaw allows a local user to starve the resources, causing a denial of service. The highest threat from this vulnerability is to system availability. (CVE-2021-3759)\n\n - ** DISPUTED ** In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE:\n the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the length validation was added solely for robustness in the face of anomalous host OS behavior.\n (CVE-2021-38160)\n\n - arch/x86/kvm/mmu/paging_tmpl.h in the Linux kernel before 5.12.11 incorrectly computes the access permissions of a shadow page, leading to a missing guest protection page fault. (CVE-2021-38198)\n\n - drivers/usb/host/max3421-hcd.c in the Linux kernel before 5.13.6 allows physically proximate attackers to cause a denial of service (use-after-free and panic) by removing a MAX-3421 USB device in certain situations. (CVE-2021-38204)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2021-09-23T00:00:00", "type": "nessus", "title": "SUSE SLES12 Security Update : kernel (SUSE-SU-2021:3192-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-9517", "CVE-2019-3874", "CVE-2019-3900", "CVE-2021-3640", "CVE-2021-3653", "CVE-2021-3656", "CVE-2021-3679", "CVE-2021-3732", "CVE-2021-3753", "CVE-2021-3759", "CVE-2021-38160", "CVE-2021-38198", "CVE-2021-38204"], "modified": "2023-07-13T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:kernel-azure", "p-cpe:/a:novell:suse_linux:kernel-azure-base", "p-cpe:/a:novell:suse_linux:kernel-azure-devel", "p-cpe:/a:novell:suse_linux:kernel-devel-azure", "p-cpe:/a:novell:suse_linux:kernel-source-azure", "p-cpe:/a:novell:suse_linux:kernel-syms-azure", "cpe:/o:novell:suse_linux:12"], "id": "SUSE_SU-2021-3192-1.NASL", "href": "https://www.tenable.com/plugins/nessus/153581", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable, Inc.\n#\n# The package checks in this plugin were extracted from\n# SUSE update advisory SUSE-SU-2021:3192-1. The text itself\n# is copyright (C) SUSE.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(153581);\n script_version(\"1.6\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/07/13\");\n\n script_cve_id(\n \"CVE-2018-9517\",\n \"CVE-2019-3874\",\n \"CVE-2019-3900\",\n \"CVE-2021-3640\",\n \"CVE-2021-3653\",\n \"CVE-2021-3656\",\n \"CVE-2021-3679\",\n \"CVE-2021-3732\",\n \"CVE-2021-3753\",\n \"CVE-2021-3759\",\n \"CVE-2021-38160\",\n \"CVE-2021-38198\",\n \"CVE-2021-38204\"\n );\n script_xref(name:\"SuSE\", value:\"SUSE-SU-2021:3192-1\");\n script_xref(name:\"CEA-ID\", value:\"CEA-2021-0025\");\n\n script_name(english:\"SUSE SLES12 Security Update : kernel (SUSE-SU-2021:3192-1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote SUSE host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote SUSE Linux SLES12 / SLES_SAP12 host has packages installed that are affected by multiple vulnerabilities as\nreferenced in the SUSE-SU-2021:3192-1 advisory.\n\n - In pppol2tp_connect, there is possible memory corruption due to a use after free. This could lead to local\n escalation of privilege with System execution privileges needed. User interaction is not needed for\n exploitation. Product: Android. Versions: Android kernel. Android ID: A-38159931. (CVE-2018-9517)\n\n - The SCTP socket buffer used by a userspace application is not accounted by the cgroups subsystem. An\n attacker can use this flaw to cause a denial of service attack. Kernel 3.10.x and 4.18.x branches are\n believed to be vulnerable. (CVE-2019-3874)\n\n - An infinite loop issue was found in the vhost_net kernel module in Linux Kernel up to and including\n v5.1-rc6, while handling incoming packets in handle_rx(). It could occur if one end sends packets faster\n than the other end can process them. A guest user, maybe remote one, could use this flaw to stall the\n vhost_net kernel thread, resulting in a DoS scenario. (CVE-2019-3900)\n\n - A flaw use-after-free in function sco_sock_sendmsg() of the Linux kernel HCI subsystem was found in the\n way user calls ioct UFFDIO_REGISTER or other way triggers race condition of the call sco_conn_del()\n together with the call sco_sock_sendmsg() with the expected controllable faulting memory page. A\n privileged local user could use this flaw to crash the system or escalate their privileges on the system.\n (CVE-2021-3640)\n\n - A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when\n processing the VMCB (virtual machine control block) provided by the L1 guest to spawn/handle a nested\n guest (L2). Due to improper validation of the int_ctl field, this issue could allow a malicious L1 to\n enable AVIC support (Advanced Virtual Interrupt Controller) for the L2 guest. As a result, the L2 guest\n would be allowed to read/write physical pages of the host, resulting in a crash of the entire system, leak\n of sensitive data or potential guest-to-host escape. This flaw affects Linux kernel versions prior to\n 5.14-rc7. (CVE-2021-3653)\n\n - A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when\n processing the VMCB (virtual machine control block) provided by the L1 guest to spawn/handle a nested\n guest (L2). Due to improper validation of the virt_ext field, this issue could allow a malicious L1 to\n disable both VMLOAD/VMSAVE intercepts and VLS (Virtual VMLOAD/VMSAVE) for the L2 guest. As a result, the\n L2 guest would be allowed to read/write physical pages of the host, resulting in a crash of the entire\n system, leak of sensitive data or potential guest-to-host escape. (CVE-2021-3656)\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was\n found in the way user uses trace ring buffer in a specific way. Only privileged local users (with\n CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - A flaw was found in the Linux kernel's OverlayFS subsystem in the way the user mounts the TmpFS filesystem\n with OverlayFS. This flaw allows a local user to gain access to hidden files that should not be\n accessible. (CVE-2021-3732)\n\n - A race problem was seen in the vt_k_ioctl in drivers/tty/vt/vt_ioctl.c in the Linux kernel, which may\n cause an out of bounds read in vt as the write access to vc_mode is not protected by lock-in vt_ioctl\n (KDSETMDE). The highest threat from this vulnerability is to data confidentiality. (CVE-2021-3753)\n\n - A memory overflow vulnerability was found in the Linux kernel's ipc functionality of the memcg subsystem,\n in the way a user calls the semget function multiple times, creating semaphores. This flaw allows a local\n user to starve the resources, causing a denial of service. The highest threat from this vulnerability is\n to system availability. (CVE-2021-3759)\n\n - ** DISPUTED ** In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss\n can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE:\n the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the\n length validation was added solely for robustness in the face of anomalous host OS behavior.\n (CVE-2021-38160)\n\n - arch/x86/kvm/mmu/paging_tmpl.h in the Linux kernel before 5.12.11 incorrectly computes the access\n permissions of a shadow page, leading to a missing guest protection page fault. (CVE-2021-38198)\n\n - drivers/usb/host/max3421-hcd.c in the Linux kernel before 5.13.6 allows physically proximate attackers to\n cause a denial of service (use-after-free and panic) by removing a MAX-3421 USB device in certain\n situations. (CVE-2021-38204)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1040364\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1108488\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1114648\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1127650\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1129898\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1133374\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1183050\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1183983\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1185902\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1185973\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1187076\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188000\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188172\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188439\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188616\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188885\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188982\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189057\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189262\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189268\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189269\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189270\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189271\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189272\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189291\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189301\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189384\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189385\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189392\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189399\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189400\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189505\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189506\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189562\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189564\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189565\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189566\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189567\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189568\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189569\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189573\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189577\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189579\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189581\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189582\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189639\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189640\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189706\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189846\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1190025\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1190115\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1190117\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2018-9517\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-3874\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-3900\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3640\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3653\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3656\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3679\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3732\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3753\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3759\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-38160\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-38198\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-38204\");\n # https://lists.suse.com/pipermail/sle-security-updates/2021-September/009486.html\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?5c03580a\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:F/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:F/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-38160\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2021-3656\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2018/12/07\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/09/22\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/09/23\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-azure\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-azure-base\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-azure-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-devel-azure\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-source-azure\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-syms-azure\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:suse_linux:12\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"SuSE Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nvar os_release = get_kb_item(\"Host/SuSE/release\");\nif (isnull(os_release) || os_release !~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"SUSE\");\nvar os_ver = pregmatch(pattern: \"^(SLE(S|D)(?:_SAP)?\\d+)\", string:os_release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'SUSE');\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLES12|SLES_SAP12)$\", string:os_ver)) audit(AUDIT_OS_NOT, 'SUSE SLES12 / SLES_SAP12', 'SUSE (' + os_ver + ')');\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'SUSE (' + os_ver + ')', cpu);\n\nvar service_pack = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(service_pack)) service_pack = \"0\";\nif (os_ver == \"SLES12\" && (! preg(pattern:\"^(5)$\", string:service_pack))) audit(AUDIT_OS_NOT, \"SLES12 SP5\", os_ver + \" SP\" + service_pack);\nif (os_ver == \"SLES_SAP12\" && (! preg(pattern:\"^(5)$\", string:service_pack))) audit(AUDIT_OS_NOT, \"SLES_SAP12 SP5\", os_ver + \" SP\" + service_pack);\n\nvar pkgs = [\n {'reference':'kernel-azure-4.12.14-16.73.2', 'sp':'5', 'cpu':'x86_64', 'release':'SLES_SAP12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-12.5']},\n {'reference':'kernel-azure-base-4.12.14-16.73.2', 'sp':'5', 'cpu':'x86_64', 'release':'SLES_SAP12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-12.5']},\n {'reference':'kernel-azure-devel-4.12.14-16.73.2', 'sp':'5', 'cpu':'x86_64', 'release':'SLES_SAP12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-12.5']},\n {'reference':'kernel-devel-azure-4.12.14-16.73.1', 'sp':'5', 'release':'SLES_SAP12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-12.5']},\n {'reference':'kernel-source-azure-4.12.14-16.73.1', 'sp':'5', 'release':'SLES_SAP12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-12.5']},\n {'reference':'kernel-syms-azure-4.12.14-16.73.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLES_SAP12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-12.5']},\n {'reference':'kernel-azure-4.12.14-16.73.2', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.5']},\n {'reference':'kernel-azure-base-4.12.14-16.73.2', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.5']},\n {'reference':'kernel-azure-devel-4.12.14-16.73.2', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.5']},\n {'reference':'kernel-devel-azure-4.12.14-16.73.1', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.5']},\n {'reference':'kernel-source-azure-4.12.14-16.73.1', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.5']},\n {'reference':'kernel-syms-azure-4.12.14-16.73.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.5']}\n];\n\nvar ltss_caveat_required = FALSE;\nvar flag = 0;\nforeach var package_array ( pkgs ) {\n var reference = NULL;\n var _release = NULL;\n var sp = NULL;\n var _cpu = NULL;\n var exists_check = NULL;\n var rpm_spec_vers_cmp = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) _release = package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) _cpu = package_array['cpu'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (reference && _release) {\n if (exists_check) {\n var check_flag = 0;\n foreach var check (exists_check) {\n if (!rpm_exists(release:_release, rpm:check)) continue;\n check_flag++;\n }\n if (!check_flag) continue;\n }\n if (rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, rpm_spec_vers_cmp:rpm_spec_vers_cmp)) flag++;\n }\n}\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'kernel-azure / kernel-azure-base / kernel-azure-devel / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-11-30T16:11:28", "description": "The version of kernel installed on the remote host is prior to 4.14.248-129.473. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS-2021-1539 advisory.\n\n - ** DISPUTED ** In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE:\n the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the length validation was added solely for robustness in the face of anomalous host OS behavior.\n (CVE-2021-38160)\n\n - Use-after-free vulnerability in the Linux kernel exploitable by a local attacker due to reuse of a DCCP socket with an attached dccps_hc_tx_ccid object as a listener after being released. Fixed in Ubuntu Linux kernel 5.4.0-51.56, 5.3.0-68.63, 4.15.0-121.123, 4.4.0-193.224, 3.13.0.182.191 and 3.2.0-149.196.\n (CVE-2020-16119)\n\n - .A flaw was found in the CAN BCM networking protocol in the Linux kernel, where a local attacker can abuse a flaw in the CAN subsystem to corrupt memory, crash the system or escalate privileges. This race condition in net/can/bcm.c in the Linux kernel allows for local privilege escalation to root.\n (CVE-2021-3609)\n\n - A vulnerability was found in the Linux kernel in versions prior to v5.14-rc1. Missing size validations on inbound SCTP packets may allow the kernel to read uninitialized memory. (CVE-2021-3655)\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was found in the way user uses trace ring buffer in a specific way. Only privileged local users (with CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2021-10-04T00:00:00", "type": "nessus", "title": "Amazon Linux AMI : kernel (ALAS-2021-1539)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2020-16119", "CVE-2021-22543", "CVE-2021-3609", "CVE-2021-3655", "CVE-2021-3679", "CVE-2021-3732", "CVE-2021-3753", "CVE-2021-37576", "CVE-2021-38160", "CVE-2021-38198", "CVE-2021-38204", "CVE-2021-38205", "CVE-2021-40490", "CVE-2022-20141"], "modified": "2023-11-29T00:00:00", "cpe": ["p-cpe:/a:amazon:linux:kernel", "p-cpe:/a:amazon:linux:kernel-debuginfo", "p-cpe:/a:amazon:linux:kernel-debuginfo-common-i686", "p-cpe:/a:amazon:linux:kernel-debuginfo-common-x86_64", "p-cpe:/a:amazon:linux:kernel-devel", "p-cpe:/a:amazon:linux:kernel-headers", "p-cpe:/a:amazon:linux:kernel-tools", "p-cpe:/a:amazon:linux:kernel-tools-debuginfo", "p-cpe:/a:amazon:linux:kernel-tools-devel", "p-cpe:/a:amazon:linux:perf", "p-cpe:/a:amazon:linux:perf-debuginfo", "cpe:/o:amazon:linux"], "id": "ALA_ALAS-2021-1539.NASL", "href": "https://www.tenable.com/plugins/nessus/153860", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Amazon Linux AMI Security Advisory ALAS-2021-1539.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(153860);\n script_version(\"1.5\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/11/29\");\n\n script_cve_id(\n \"CVE-2020-16119\",\n \"CVE-2021-3609\",\n \"CVE-2021-3655\",\n \"CVE-2021-3679\",\n \"CVE-2021-3732\",\n \"CVE-2021-3753\",\n \"CVE-2021-22543\",\n \"CVE-2021-37576\",\n \"CVE-2021-38160\",\n \"CVE-2021-38198\",\n \"CVE-2021-38204\",\n \"CVE-2021-38205\",\n \"CVE-2021-40490\",\n \"CVE-2022-20141\"\n );\n script_xref(name:\"ALAS\", value:\"2021-1539\");\n\n script_name(english:\"Amazon Linux AMI : kernel (ALAS-2021-1539)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Amazon Linux AMI host is missing a security update.\");\n script_set_attribute(attribute:\"description\", value:\n\"The version of kernel installed on the remote host is prior to 4.14.248-129.473. It is, therefore, affected by multiple\nvulnerabilities as referenced in the ALAS-2021-1539 advisory.\n\n - ** DISPUTED ** In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss\n can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE:\n the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the\n length validation was added solely for robustness in the face of anomalous host OS behavior.\n (CVE-2021-38160)\n\n - Use-after-free vulnerability in the Linux kernel exploitable by a local attacker due to reuse of a DCCP\n socket with an attached dccps_hc_tx_ccid object as a listener after being released. Fixed in Ubuntu Linux\n kernel 5.4.0-51.56, 5.3.0-68.63, 4.15.0-121.123, 4.4.0-193.224, 3.13.0.182.191 and 3.2.0-149.196.\n (CVE-2020-16119)\n\n - .A flaw was found in the CAN BCM networking protocol in the Linux kernel, where a local attacker can abuse\n a flaw in the CAN subsystem to corrupt memory, crash the system or escalate privileges. This race\n condition in net/can/bcm.c in the Linux kernel allows for local privilege escalation to root.\n (CVE-2021-3609)\n\n - A vulnerability was found in the Linux kernel in versions prior to v5.14-rc1. Missing size validations on\n inbound SCTP packets may allow the kernel to read uninitialized memory. (CVE-2021-3655)\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was\n found in the way user uses trace ring buffer in a specific way. Only privileged local users (with\n CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://alas.aws.amazon.com/ALAS-2021-1539.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://alas.aws.amazon.com/cve/html/CVE-2020-16119.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://alas.aws.amazon.com/cve/html/CVE-2021-22543.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://alas.aws.amazon.com/cve/html/CVE-2021-3609.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://alas.aws.amazon.com/cve/html/CVE-2021-3655.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://alas.aws.amazon.com/cve/html/CVE-2021-3679.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://alas.aws.amazon.com/cve/html/CVE-2021-3732.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://alas.aws.amazon.com/cve/html/CVE-2021-3753.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://alas.aws.amazon.com/cve/html/CVE-2021-37576.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://alas.aws.amazon.com/cve/html/CVE-2021-38160.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://alas.aws.amazon.com/cve/html/CVE-2021-38198.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://alas.aws.amazon.com/cve/html/CVE-2021-38204.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://alas.aws.amazon.com/cve/html/CVE-2021-38205.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://alas.aws.amazon.com/cve/html/CVE-2021-40490.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://alas.aws.amazon.com/cve/html/CVE-2022-20141.html\");\n script_set_attribute(attribute:\"solution\", value:\n\"Run 'yum update kernel' to update your system.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:POC/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:P/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-38160\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2020/10/15\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/09/30\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/10/04\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:kernel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:kernel-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:kernel-debuginfo-common-i686\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:kernel-debuginfo-common-x86_64\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:kernel-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:kernel-headers\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:kernel-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:kernel-tools-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:kernel-tools-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:perf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:perf-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:amazon:linux\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Amazon Linux Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\", \"kpatch.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/AmazonLinux/release\", \"Host/AmazonLinux/rpm-list\");\n\n exit(0);\n}\n\ninclude(\"rpm.inc\");\ninclude(\"hotfixes.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nvar alas_release = get_kb_item(\"Host/AmazonLinux/release\");\nif (isnull(alas_release) || !strlen(alas_release)) audit(AUDIT_OS_NOT, \"Amazon Linux\");\nvar os_ver = pregmatch(pattern: \"^AL(A|\\d+|-\\d+)\", string:alas_release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"Amazon Linux\");\nos_ver = os_ver[1];\nif (os_ver != \"A\")\n{\n if (os_ver == 'A') os_ver = 'AMI';\n audit(AUDIT_OS_NOT, \"Amazon Linux AMI\", \"Amazon Linux \" + os_ver);\n}\n\nif (!get_kb_item(\"Host/AmazonLinux/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nif (get_one_kb_item(\"Host/kpatch/kernel-cves\"))\n{\n set_hotfix_type(\"kpatch\");\n var cve_list = make_list(\"CVE-2020-16119\", \"CVE-2021-3609\", \"CVE-2021-3655\", \"CVE-2021-3679\", \"CVE-2021-3732\", \"CVE-2021-3753\", \"CVE-2021-22543\", \"CVE-2021-37576\", \"CVE-2021-38160\", \"CVE-2021-38198\", \"CVE-2021-38204\", \"CVE-2021-38205\", \"CVE-2021-40490\", \"CVE-2022-20141\");\n if (hotfix_cves_check(cve_list))\n {\n audit(AUDIT_PATCH_INSTALLED, \"kpatch hotfix for ALAS-2021-1539\");\n }\n else\n {\n __rpm_report = hotfix_reporting_text();\n }\n}\nvar pkgs = [\n {'reference':'kernel-4.14.248-129.473.amzn1', 'cpu':'i686', 'release':'ALA', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-4.14.248-129.473.amzn1', 'cpu':'x86_64', 'release':'ALA', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-debuginfo-4.14.248-129.473.amzn1', 'cpu':'i686', 'release':'ALA', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-debuginfo-4.14.248-129.473.amzn1', 'cpu':'x86_64', 'release':'ALA', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-debuginfo-common-i686-4.14.248-129.473.amzn1', 'cpu':'i686', 'release':'ALA', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-debuginfo-common-x86_64-4.14.248-129.473.amzn1', 'cpu':'x86_64', 'release':'ALA', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-devel-4.14.248-129.473.amzn1', 'cpu':'i686', 'release':'ALA', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-devel-4.14.248-129.473.amzn1', 'cpu':'x86_64', 'release':'ALA', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-headers-4.14.248-129.473.amzn1', 'cpu':'i686', 'release':'ALA', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-headers-4.14.248-129.473.amzn1', 'cpu':'x86_64', 'release':'ALA', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-tools-4.14.248-129.473.amzn1', 'cpu':'i686', 'release':'ALA', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-tools-4.14.248-129.473.amzn1', 'cpu':'x86_64', 'release':'ALA', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-tools-debuginfo-4.14.248-129.473.amzn1', 'cpu':'i686', 'release':'ALA', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-tools-debuginfo-4.14.248-129.473.amzn1', 'cpu':'x86_64', 'release':'ALA', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-tools-devel-4.14.248-129.473.amzn1', 'cpu':'i686', 'release':'ALA', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-tools-devel-4.14.248-129.473.amzn1', 'cpu':'x86_64', 'release':'ALA', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'perf-4.14.248-129.473.amzn1', 'cpu':'i686', 'release':'ALA', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'perf-4.14.248-129.473.amzn1', 'cpu':'x86_64', 'release':'ALA', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'perf-debuginfo-4.14.248-129.473.amzn1', 'cpu':'i686', 'release':'ALA', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'perf-debuginfo-4.14.248-129.473.amzn1', 'cpu':'x86_64', 'release':'ALA', 'rpm_spec_vers_cmp':TRUE}\n];\n\nvar flag = 0;\nforeach var package_array ( pkgs ) {\n var reference = NULL;\n var _release = NULL;\n var sp = NULL;\n var _cpu = NULL;\n var el_string = NULL;\n var rpm_spec_vers_cmp = NULL;\n var epoch = NULL;\n var allowmaj = NULL;\n var exists_check = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) _release = package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) _cpu = package_array['cpu'];\n if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (!empty_or_null(package_array['epoch'])) epoch = package_array['epoch'];\n if (!empty_or_null(package_array['allowmaj'])) allowmaj = package_array['allowmaj'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (reference && _release && (!exists_check || rpm_exists(release:_release, rpm:exists_check))) {\n if (rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n }\n}\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel / kernel-debuginfo / kernel-debuginfo-common-x86_64 / etc\");\n}", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-11-10T16:17:14", "description": "According to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :\n\n - An issue was discovered in the Linux kernel before 5.10. drivers/infiniband/core/ucma.c has a use-after- free because the ctx is reached via the ctx_list in some ucma_migrate_id situations where ucma_close is called, aka CID-f5449e74802c. (CVE-2020-36385)\n\n - An issue was discovered in the Linux kernel before 5.8.1. net/bluetooth/hci_event.c has a slab out-of- bounds read in hci_extended_inquiry_result_evt, aka CID-51c19bf3d5cf. (CVE-2020-36386)\n\n - An out-of-bounds (OOB) memory write flaw was found in list_devices in drivers/md/dm-ioctl.c in the Multi- device driver module in the Linux kernel before 5.12. A bound check failure allows an attacker with special user (CAP_SYS_ADMIN) privilege to gain access to out-of-bounds memory leading to a system crash or a leak of internal kernel information. The highest threat from this vulnerability is to system availability. (CVE-2021-31916)\n\n - The Linux kernel before 5.11.14 has a use-after-free in cipso_v4_genopt in net/ipv4/cipso_ipv4.c because the CIPSO and CALIPSO refcounting for the DOI definitions is mishandled, aka CID-ad5d07f4a9cd. This leads to writing an arbitrary value. (CVE-2021-33033)\n\n - An issue was discovered in the Linux kernel through 5.10.11. PI futexes have a kernel stack use-after-free during fault handling, allowing local users to execute code in the kernel, aka CID-34b1a1ce1458.\n (CVE-2021-3347)\n\n - fs/seq_file.c in the Linux kernel 3.16 through 5.13.x before 5.13.4 does not properly restrict seq buffer allocations, leading to an integer overflow, an Out-of-bounds Write, and escalation to root by an unprivileged user, aka CID-8cae8cd89f05. (CVE-2021-33909)\n\n - net/can/bcm.c in the Linux kernel through 5.12.10 allows local users to obtain sensitive information from kernel stack memory because parts of a data structure are uninitialized. (CVE-2021-34693)\n\n - kernel/module.c in the Linux kernel before 5.12.14 mishandles Signature Verification, aka CID-0c18f29aae7c. Without CONFIG_MODULE_SIG, verification that a kernel module is signed, for loading via init_module, does not occur for a module.sig_enforce=1 command-line argument. (CVE-2021-35039)\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was found in the way user uses trace ring buffer in a specific way. Only privileged local users (with CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - ** DISPUTED ** In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE:\n the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the length validation was added solely for robustness in the face of anomalous host OS behavior.\n (CVE-2021-38160)\n\n - A race condition was discovered in ext4_write_inline_data_end in fs/ext4/inline.c in the ext4 subsystem in the Linux kernel through 5.13.13. (CVE-2021-40490)\n\n - The decode_data function in drivers/net/hamradio/6pack.c in the Linux kernel before 5.13.13 has a slab out-of-bounds write. Input from a process that has the CAP_NET_ADMIN capability can lead to root access.\n (CVE-2021-42008)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2022-02-14T00:00:00", "type": "nessus", "title": "EulerOS Virtualization 3.0.6.6 : kernel (EulerOS-SA-2022-1155)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2020-36385", "CVE-2020-36386", "CVE-2021-31916", "CVE-2021-33033", "CVE-2021-3347", "CVE-2021-33909", "CVE-2021-34693", "CVE-2021-35039", "CVE-2021-3609", "CVE-2021-3679", "CVE-2021-3753", "CVE-2021-38160", "CVE-2021-40490", "CVE-2021-42008"], "modified": "2023-11-09T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:kernel", "p-cpe:/a:huawei:euleros:kernel-devel", "p-cpe:/a:huawei:euleros:kernel-headers", "p-cpe:/a:huawei:euleros:kernel-tools", "p-cpe:/a:huawei:euleros:kernel-tools-libs", "p-cpe:/a:huawei:euleros:kernel-tools-libs-devel", "cpe:/o:huawei:euleros:uvp:3.0.6.6"], "id": "EULEROS_SA-2022-1155.NASL", "href": "https://www.tenable.com/plugins/nessus/158040", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable Network Security, Inc.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(158040);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/11/09\");\n\n script_cve_id(\n \"CVE-2020-36385\",\n \"CVE-2020-36386\",\n \"CVE-2021-3347\",\n \"CVE-2021-3609\",\n \"CVE-2021-3679\",\n \"CVE-2021-3753\",\n \"CVE-2021-31916\",\n \"CVE-2021-33033\",\n \"CVE-2021-33909\",\n \"CVE-2021-34693\",\n \"CVE-2021-35039\",\n \"CVE-2021-38160\",\n \"CVE-2021-40490\",\n \"CVE-2021-42008\"\n );\n script_xref(name:\"IAVA\", value:\"2021-A-0350\");\n\n script_name(english:\"EulerOS Virtualization 3.0.6.6 : kernel (EulerOS-SA-2022-1155)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote EulerOS Virtualization host is missing multiple security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host\nis affected by the following vulnerabilities :\n\n - An issue was discovered in the Linux kernel before 5.10. drivers/infiniband/core/ucma.c has a use-after-\n free because the ctx is reached via the ctx_list in some ucma_migrate_id situations where ucma_close is\n called, aka CID-f5449e74802c. (CVE-2020-36385)\n\n - An issue was discovered in the Linux kernel before 5.8.1. net/bluetooth/hci_event.c has a slab out-of-\n bounds read in hci_extended_inquiry_result_evt, aka CID-51c19bf3d5cf. (CVE-2020-36386)\n\n - An out-of-bounds (OOB) memory write flaw was found in list_devices in drivers/md/dm-ioctl.c in the Multi-\n device driver module in the Linux kernel before 5.12. A bound check failure allows an attacker with\n special user (CAP_SYS_ADMIN) privilege to gain access to out-of-bounds memory leading to a system crash or\n a leak of internal kernel information. The highest threat from this vulnerability is to system\n availability. (CVE-2021-31916)\n\n - The Linux kernel before 5.11.14 has a use-after-free in cipso_v4_genopt in net/ipv4/cipso_ipv4.c because\n the CIPSO and CALIPSO refcounting for the DOI definitions is mishandled, aka CID-ad5d07f4a9cd. This leads\n to writing an arbitrary value. (CVE-2021-33033)\n\n - An issue was discovered in the Linux kernel through 5.10.11. PI futexes have a kernel stack use-after-free\n during fault handling, allowing local users to execute code in the kernel, aka CID-34b1a1ce1458.\n (CVE-2021-3347)\n\n - fs/seq_file.c in the Linux kernel 3.16 through 5.13.x before 5.13.4 does not properly restrict seq buffer\n allocations, leading to an integer overflow, an Out-of-bounds Write, and escalation to root by an\n unprivileged user, aka CID-8cae8cd89f05. (CVE-2021-33909)\n\n - net/can/bcm.c in the Linux kernel through 5.12.10 allows local users to obtain sensitive information from\n kernel stack memory because parts of a data structure are uninitialized. (CVE-2021-34693)\n\n - kernel/module.c in the Linux kernel before 5.12.14 mishandles Signature Verification, aka\n CID-0c18f29aae7c. Without CONFIG_MODULE_SIG, verification that a kernel module is signed, for loading via\n init_module, does not occur for a module.sig_enforce=1 command-line argument. (CVE-2021-35039)\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was\n found in the way user uses trace ring buffer in a specific way. Only privileged local users (with\n CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - ** DISPUTED ** In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss\n can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE:\n the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the\n length validation was added solely for robustness in the face of anomalous host OS behavior.\n (CVE-2021-38160)\n\n - A race condition was discovered in ext4_write_inline_data_end in fs/ext4/inline.c in the ext4 subsystem in\n the Linux kernel through 5.13.13. (CVE-2021-40490)\n\n - The decode_data function in drivers/net/hamradio/6pack.c in the Linux kernel before 5.13.13 has a slab\n out-of-bounds write. Input from a process that has the CAP_NET_ADMIN capability can lead to root access.\n (CVE-2021-42008)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security\nadvisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional\nissues.\");\n # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2022-1155\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?ee1701d3\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected kernel packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:H/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:H/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-38160\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2021-42008\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n script_set_attribute(attribute:\"exploited_by_malware\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2021/01/29\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2022/02/12\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2022/02/14\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel-headers\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel-tools-libs\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel-tools-libs-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:huawei:euleros:uvp:3.0.6.6\");\n script_set_attribute(attribute:\"stig_severity\", value:\"II\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Huawei Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2022-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nvar release = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(release) || release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nvar uvp = get_kb_item(\"Host/EulerOS/uvp_version\");\nif (uvp != \"3.0.6.6\") audit(AUDIT_OS_NOT, \"EulerOS Virtualization 3.0.6.6\");\nif (!get_kb_item(\"Host/EulerOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"aarch64\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"EulerOS\", cpu);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_ARCH_NOT, \"i686 / x86_64\", cpu);\n\nvar flag = 0;\n\nvar pkgs = [\n \"kernel-3.10.0-862.14.1.6_152\",\n \"kernel-devel-3.10.0-862.14.1.6_152\",\n \"kernel-headers-3.10.0-862.14.1.6_152\",\n \"kernel-tools-3.10.0-862.14.1.6_152\",\n \"kernel-tools-libs-3.10.0-862.14.1.6_152\",\n \"kernel-tools-libs-devel-3.10.0-862.14.1.6_152\"\n];\n\nforeach (var pkg in pkgs)\n if (rpm_check(release:\"EulerOS-2.0\", reference:pkg)) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-11-25T15:27:25", "description": "According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :\n\n - In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from kernel memory via a Speculative Store Bypass side-channel attack because the protection mechanism neglects the possibility of uninitialized memory locations on the BPF stack. (CVE-2021-34556)\n\n - In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from kernel memory via a Speculative Store Bypass side-channel attack because a certain preempting store operation does not necessarily occur before a store operation that has an attacker-controlled value.\n (CVE-2021-35477)\n\n - A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when processing the VMCB (virtual machine control block) provided by the L1 guest to spawn/handle a nested guest (L2). Due to improper validation of the 'int_ctl' field, this issue could allow a malicious L1 to enable AVIC support (Advanced Virtual Interrupt Controller) for the L2 guest. As a result, the L2 guest would be allowed to read/write physical pages of the host, resulting in a crash of the entire system, leak of sensitive data or potential guest-to-host escape. This flaw affects Linux kernel versions prior to 5.14-rc7. (CVE-2021-3653)\n\n - A vulnerability was found in the Linux kernel in versions prior to v5.14-rc1. Missing size validations on inbound SCTP packets may allow the kernel to read uninitialized memory. (CVE-2021-3655)\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was found in the way user uses trace ring buffer in a specific way. Only privileged local users (with CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - hso_free_net_device in drivers/net/usb/hso.c in the Linux kernel through 5.13.4 calls unregister_netdev without checking for the NETREG_REGISTERED state, leading to a use-after-free and a double free.\n (CVE-2021-37159)\n\n - ** DISPUTED ** In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE:\n the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the length validation was added solely for robustness in the face of anomalous host OS behavior.\n (CVE-2021-38160)\n\n - arch/x86/kvm/mmu/paging_tmpl.h in the Linux kernel before 5.12.11 incorrectly computes the access permissions of a shadow page, leading to a missing guest protection page fault. (CVE-2021-38198)\n\n - fs/nfs/nfs4client.c in the Linux kernel before 5.13.4 has incorrect connection-setup ordering, which allows operators of remote NFSv4 servers to cause a denial of service (hanging of mounts) by arranging for those servers to be unreachable during trunking detection. (CVE-2021-38199)\n\n - drivers/net/ethernet/xilinx/xilinx_emaclite.c in the Linux kernel before 5.13.3 makes it easier for attackers to defeat an ASLR protection mechanism because it prints a kernel pointer (i.e., the real IOMEM pointer). (CVE-2021-38205)\n\n - net/nfc/llcp_sock.c in the Linux kernel before 5.12.10 allows local unprivileged users to cause a denial of service (NULL pointer dereference and BUG) by making a getsockname call after a certain type of failure of a bind call. (CVE-2021-38208)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2021-11-11T00:00:00", "type": "nessus", "title": "EulerOS 2.0 SP9 : kernel (EulerOS-SA-2021-2713)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2021-34556", "CVE-2021-35477", "CVE-2021-3653", "CVE-2021-3655", "CVE-2021-3656", "CVE-2021-3659", "CVE-2021-3679", "CVE-2021-37159", "CVE-2021-3743", "CVE-2021-38160", "CVE-2021-38198", "CVE-2021-38199", "CVE-2021-38205", "CVE-2021-38208"], "modified": "2023-11-24T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:kernel", "p-cpe:/a:huawei:euleros:kernel-tools", "p-cpe:/a:huawei:euleros:kernel-tools-libs", "p-cpe:/a:huawei:euleros:python3-perf", "cpe:/o:huawei:euleros:2.0"], "id": "EULEROS_SA-2021-2713.NASL", "href": "https://www.tenable.com/plugins/nessus/155119", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable Network Security, Inc.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(155119);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/11/24\");\n\n script_cve_id(\n \"CVE-2021-3653\",\n \"CVE-2021-3655\",\n \"CVE-2021-3656\",\n \"CVE-2021-3659\",\n \"CVE-2021-3679\",\n \"CVE-2021-3743\",\n \"CVE-2021-34556\",\n \"CVE-2021-35477\",\n \"CVE-2021-37159\",\n \"CVE-2021-38160\",\n \"CVE-2021-38198\",\n \"CVE-2021-38199\",\n \"CVE-2021-38205\",\n \"CVE-2021-38208\"\n );\n\n script_name(english:\"EulerOS 2.0 SP9 : kernel (EulerOS-SA-2021-2713)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote EulerOS host is missing multiple security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by\nthe following vulnerabilities :\n\n - In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from\n kernel memory via a Speculative Store Bypass side-channel attack because the protection mechanism neglects\n the possibility of uninitialized memory locations on the BPF stack. (CVE-2021-34556)\n\n - In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from\n kernel memory via a Speculative Store Bypass side-channel attack because a certain preempting store\n operation does not necessarily occur before a store operation that has an attacker-controlled value.\n (CVE-2021-35477)\n\n - A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when\n processing the VMCB (virtual machine control block) provided by the L1 guest to spawn/handle a nested\n guest (L2). Due to improper validation of the 'int_ctl' field, this issue could allow a malicious L1 to\n enable AVIC support (Advanced Virtual Interrupt Controller) for the L2 guest. As a result, the L2 guest\n would be allowed to read/write physical pages of the host, resulting in a crash of the entire system, leak\n of sensitive data or potential guest-to-host escape. This flaw affects Linux kernel versions prior to\n 5.14-rc7. (CVE-2021-3653)\n\n - A vulnerability was found in the Linux kernel in versions prior to v5.14-rc1. Missing size validations on\n inbound SCTP packets may allow the kernel to read uninitialized memory. (CVE-2021-3655)\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was\n found in the way user uses trace ring buffer in a specific way. Only privileged local users (with\n CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - hso_free_net_device in drivers/net/usb/hso.c in the Linux kernel through 5.13.4 calls unregister_netdev\n without checking for the NETREG_REGISTERED state, leading to a use-after-free and a double free.\n (CVE-2021-37159)\n\n - ** DISPUTED ** In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss\n can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE:\n the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the\n length validation was added solely for robustness in the face of anomalous host OS behavior.\n (CVE-2021-38160)\n\n - arch/x86/kvm/mmu/paging_tmpl.h in the Linux kernel before 5.12.11 incorrectly computes the access\n permissions of a shadow page, leading to a missing guest protection page fault. (CVE-2021-38198)\n\n - fs/nfs/nfs4client.c in the Linux kernel before 5.13.4 has incorrect connection-setup ordering, which\n allows operators of remote NFSv4 servers to cause a denial of service (hanging of mounts) by arranging for\n those servers to be unreachable during trunking detection. (CVE-2021-38199)\n\n - drivers/net/ethernet/xilinx/xilinx_emaclite.c in the Linux kernel before 5.13.3 makes it easier for\n attackers to defeat an ASLR protection mechanism because it prints a kernel pointer (i.e., the real IOMEM\n pointer). (CVE-2021-38205)\n\n - net/nfc/llcp_sock.c in the Linux kernel before 5.12.10 allows local unprivileged users to cause a denial\n of service (NULL pointer dereference and BUG) by making a getsockname call after a certain type of failure\n of a bind call. (CVE-2021-38208)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security\nadvisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional\nissues.\");\n # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2021-2713\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?65b91eef\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected kernel packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:POC/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:P/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-38160\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2021-3656\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2021/07/21\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/11/11\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/11/11\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel-tools-libs\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:python3-perf\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:huawei:euleros:2.0\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Huawei Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/sp\");\n script_exclude_keys(\"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nvar release = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(release) || release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nvar uvp = get_kb_item(\"Host/EulerOS/uvp_version\");\nif (release !~ \"^EulerOS release 2\\.0(\\D|$)\") audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP9\");\n\nvar sp = get_kb_item(\"Host/EulerOS/sp\");\nif (isnull(sp) || sp !~ \"^(9)$\") audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP9\");\n\nif (!empty_or_null(uvp)) audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP9\", \"EulerOS UVP \" + uvp);\n\nif (!get_kb_item(\"Host/EulerOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"aarch64\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"EulerOS\", cpu);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_ARCH_NOT, \"i686 / x86_64\", cpu);\n\nvar flag = 0;\n\nvar pkgs = [\n \"kernel-4.18.0-147.5.1.6.h579.eulerosv2r9\",\n \"kernel-tools-4.18.0-147.5.1.6.h579.eulerosv2r9\",\n \"kernel-tools-libs-4.18.0-147.5.1.6.h579.eulerosv2r9\",\n \"python3-perf-4.18.0-147.5.1.6.h579.eulerosv2r9\"\n];\n\nforeach (var pkg in pkgs)\n if (rpm_check(release:\"EulerOS-2.0\", sp:\"9\", reference:pkg)) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-11-29T19:35:42", "description": "The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-4978 advisory.\n\n - Use-after-free vulnerability in the Linux kernel exploitable by a local attacker due to reuse of a DCCP socket with an attached dccps_hc_tx_ccid object as a listener after being released. Fixed in Ubuntu Linux kernel 5.4.0-51.56, 5.3.0-68.63, 4.15.0-121.123, 4.4.0-193.224, 3.13.0.182.191 and 3.2.0-149.196.\n (CVE-2020-16119)\n\n - u'Specifically timed and handcrafted traffic can cause internal errors in a WLAN device that lead to improper layer 2 Wi-Fi encryption with a consequent possibility of information disclosure over the air for a discrete set of traffic' in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking in APQ8053, IPQ4019, IPQ8064, MSM8909W, MSM8996AU, QCA9531, QCN5502, QCS405, SDX20, SM6150, SM7150 (CVE-2020-3702)\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was found in the way user uses trace ring buffer in a specific way. Only privileged local users (with CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - arch/powerpc/kvm/book3s_rtas.c in the Linux kernel through 5.13.5 on the powerpc platform allows KVM guest OS users to cause host OS memory corruption via rtas_args.nargs, aka CID-f62f3c20647e. (CVE-2021-37576)\n\n - ** DISPUTED ** In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE:\n the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the length validation was added solely for robustness in the face of anomalous host OS behavior.\n (CVE-2021-38160)\n\n - In kernel/bpf/hashtab.c in the Linux kernel through 5.13.8, there is an integer overflow and out-of-bounds write when many elements are placed in a single bucket. NOTE: exploitation might be impractical without the CAP_SYS_ADMIN capability. (CVE-2021-38166)\n\n - fs/nfs/nfs4client.c in the Linux kernel before 5.13.4 has incorrect connection-setup ordering, which allows operators of remote NFSv4 servers to cause a denial of service (hanging of mounts) by arranging for those servers to be unreachable during trunking detection. (CVE-2021-38199)\n\n - A race condition was discovered in ext4_write_inline_data_end in fs/ext4/inline.c in the ext4 subsystem in the Linux kernel through 5.13.13. (CVE-2021-40490)\n\n - loop_rw_iter in fs/io_uring.c in the Linux kernel 5.10 through 5.14.6 allows local users to gain privileges by using IORING_OP_PROVIDE_BUFFERS to trigger a free of a kernel buffer, as demonstrated by using /proc//maps for exploitation. (CVE-2021-41073)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2021-09-25T00:00:00", "type": "nessus", "title": "Debian DSA-4978-1 : linux - security update", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2020-16119", "CVE-2020-3702", "CVE-2021-3653", "CVE-2021-3656", "CVE-2021-3679", "CVE-2021-3732", "CVE-2021-3739", "CVE-2021-3743", "CVE-2021-3753", "CVE-2021-37576", "CVE-2021-38160", "CVE-2021-38166", "CVE-2021-38199", "CVE-2021-40490", "CVE-2021-41073"], "modified": "2023-11-29T00:00:00", "cpe": ["p-cpe:/a:debian:debian_linux:affs-modules-5.10.0-8-4kc-malta-di", "p-cpe:/a:debian:debian_linux:affs-modules-5.10.0-8-5kc-malta-di", "p-cpe:/a:debian:debian_linux:affs-modules-5.10.0-8-loongson-3-di", "p-cpe:/a:debian:debian_linux:affs-modules-5.10.0-8-octeon-di", "p-cpe:/a:debian:debian_linux:ata-modules-5.10.0-8-4kc-malta-di", "p-cpe:/a:debian:debian_linux:ata-modules-5.10.0-8-5kc-malta-di", "p-cpe:/a:debian:debian_linux:ata-modules-5.10.0-8-armmp-di", "p-cpe:/a:debian:debian_linux:ata-modules-5.10.0-8-loongson-3-di", "p-cpe:/a:debian:debian_linux:ata-modules-5.10.0-8-powerpc64le-di", "p-cpe:/a:debian:debian_linux:bpftool", "p-cpe:/a:debian:debian_linux:btrfs-modules-5.10.0-8-4kc-malta-di", "p-cpe:/a:debian:debian_linux:btrfs-modules-5.10.0-8-5kc-malta-di", "p-cpe:/a:debian:debian_linux:btrfs-modules-5.10.0-8-armmp-di", "p-cpe:/a:debian:debian_linux:btrfs-modules-5.10.0-8-loongson-3-di", "p-cpe:/a:debian:debian_linux:btrfs-modules-5.10.0-8-marvell-di", "p-cpe:/a:debian:debian_linux:btrfs-modules-5.10.0-8-octeon-di", "p-cpe:/a:debian:debian_linux:btrfs-modules-5.10.0-8-powerpc64le-di", "p-cpe:/a:debian:debian_linux:btrfs-modules-5.10.0-8-s390x-di", "p-cpe:/a:debian:debian_linux:cdrom-core-modules-5.10.0-8-4kc-malta-di", "p-cpe:/a:debian:debian_linux:cdrom-core-modules-5.10.0-8-5kc-malta-di", "p-cpe:/a:debian:debian_linux:cdrom-core-modules-5.10.0-8-armmp-di", "p-cpe:/a:debian:debian_linux:cdrom-core-modules-5.10.0-8-loongson-3-di", "p-cpe:/a:debian:debian_linux:cdrom-core-modules-5.10.0-8-marvell-di", "p-cpe:/a:debian:debian_linux:cdrom-core-modules-5.10.0-8-octeon-di", "p-cpe:/a:debian:debian_linux:cdrom-core-modules-5.10.0-8-powerpc64le-di", "p-cpe:/a:debian:debian_linux:cdrom-core-modules-5.10.0-8-s390x-di", "p-cpe:/a:debian:debian_linux:crc-modules-5.10.0-8-4kc-malta-di", "p-cpe:/a:debian:debian_linux:crc-modules-5.10.0-8-5kc-malta-di", "p-cpe:/a:debian:debian_linux:crc-modules-5.10.0-8-armmp-di", "p-cpe:/a:debian:debian_linux:crc-modules-5.10.0-8-loongson-3-di", "p-cpe:/a:debian:debian_linux:crc-modules-5.10.0-8-marvell-di", "p-cpe:/a:debian:debian_linux:crc-modules-5.10.0-8-octeon-di", "p-cpe:/a:debian:debian_linux:crc-modules-5.10.0-8-powerpc64le-di", "p-cpe:/a:debian:debian_linux:crc-modules-5.10.0-8-s390x-di", "p-cpe:/a:debian:debian_linux:crypto-dm-modules-5.10.0-8-4kc-malta-di", "p-cpe:/a:debian:debian_linux:crypto-dm-modules-5.10.0-8-5kc-malta-di", "p-cpe:/a:debian:debian_linux:crypto-dm-modules-5.10.0-8-armmp-di", "p-cpe:/a:debian:debian_linux:crypto-dm-modules-5.10.0-8-loongson-3-di", "p-cpe:/a:debian:debian_linux:crypto-dm-modules-5.10.0-8-marvell-di", "p-cpe:/a:debian:debian_linux:crypto-dm-modules-5.10.0-8-octeon-di", "p-cpe:/a:debian:debian_linux:crypto-dm-modules-5.10.0-8-powerpc64le-di", "p-cpe:/a:debian:debian_linux:crypto-dm-modules-5.10.0-8-s390x-di", "p-cpe:/a:debian:debian_linux:crypto-modules-5.10.0-8-4kc-malta-di", "p-cpe:/a:debian:debian_linux:crypto-modules-5.10.0-8-5kc-malta-di", "p-cpe:/a:debian:debian_linux:crypto-modules-5.10.0-8-armmp-di", "p-cpe:/a:debian:debian_linux:crypto-modules-5.10.0-8-loongson-3-di", "p-cpe:/a:debian:debian_linux:crypto-modules-5.10.0-8-marvell-di", "p-cpe:/a:debian:debian_linux:crypto-modules-5.10.0-8-octeon-di", "p-cpe:/a:debian:debian_linux:crypto-modules-5.10.0-8-powerpc64le-di", "p-cpe:/a:debian:debian_linux:crypto-modules-5.10.0-8-s390x-di", "p-cpe:/a:debian:debian_linux:dasd-extra-modules-5.10.0-8-s390x-di", "p-cpe:/a:debian:debian_linux:dasd-modules-5.10.0-8-s390x-di", "p-cpe:/a:debian:debian_linux:efi-modules-5.10.0-8-armmp-di", "p-cpe:/a:debian:debian_linux:event-modules-5.10.0-8-4kc-malta-di", "p-cpe:/a:debian:debian_linux:event-modules-5.10.0-8-5kc-malta-di", "p-cpe:/a:debian:debian_linux:event-modules-5.10.0-8-armmp-di", "p-cpe:/a:debian:debian_linux:event-modules-5.10.0-8-loongson-3-di", "p-cpe:/a:debian:debian_linux:event-modules-5.10.0-8-marvell-di", "p-cpe:/a:debian:debian_linux:event-modules-5.10.0-8-octeon-di", "p-cpe:/a:debian:debian_linux:event-modules-5.10.0-8-powerpc64le-di", "p-cpe:/a:debian:debian_linux:ext4-modules-5.10.0-8-4kc-malta-di", "p-cpe:/a:debian:debian_linux:ext4-modules-5.10.0-8-5kc-malta-di", "p-cpe:/a:debian:debian_linux:ext4-modules-5.10.0-8-armmp-di", "p-cpe:/a:debian:debian_linux:ext4-modules-5.10.0-8-loongson-3-di", "p-cpe:/a:debian:debian_linux:ext4-modules-5.10.0-8-marvell-di", "p-cpe:/a:debian:debian_linux:ext4-modules-5.10.0-8-octeon-di", "p-cpe:/a:debian:debian_linux:ext4-modules-5.10.0-8-powerpc64le-di", "p-cpe:/a:debian:debian_linux:ext4-modules-5.10.0-8-s390x-di", "p-cpe:/a:debian:debian_linux:f2fs-modules-5.10.0-8-4kc-malta-di", "p-cpe:/a:debian:debian_linux:f2fs-modules-5.10.0-8-5kc-malta-di", "p-cpe:/a:debian:debian_linux:f2fs-modules-5.10.0-8-armmp-di", "p-cpe:/a:debian:debian_linux:f2fs-modules-5.10.0-8-loongson-3-di", "p-cpe:/a:debian:debian_linux:f2fs-modules-5.10.0-8-marvell-di", "p-cpe:/a:debian:debian_linux:f2fs-modules-5.10.0-8-octeon-di", "p-cpe:/a:debian:debian_linux:f2fs-modules-5.10.0-8-powerpc64le-di", "p-cpe:/a:debian:debian_linux:f2fs-modules-5.10.0-8-s390x-di", "p-cpe:/a:debian:debian_linux:fancontrol-modules-5.10.0-8-powerpc64le-di", "p-cpe:/a:debian:debian_linux:fat-modules-5.10.0-8-4kc-malta-di", "p-cpe:/a:debian:debian_linux:fat-modules-5.10.0-8-5kc-malta-di", "p-cpe:/a:debian:debian_linux:fat-modules-5.10.0-8-armmp-di", "p-cpe:/a:debian:debian_linux:fat-modules-5.10.0-8-loongson-3-di", "p-cpe:/a:debian:debian_linux:fat-modules-5.10.0-8-marvell-di", "p-cpe:/a:debian:debian_linux:fat-modules-5.10.0-8-octeon-di", "p-cpe:/a:debian:debian_linux:fat-modules-5.10.0-8-powerpc64le-di", "p-cpe:/a:debian:debian_linux:fat-modules-5.10.0-8-s390x-di", "p-cpe:/a:debian:debian_linux:fb-modules-5.10.0-8-4kc-malta-di", "p-cpe:/a:debian:debian_linux:fb-modules-5.10.0-8-5kc-malta-di", "p-cpe:/a:debian:debian_linux:fb-modules-5.10.0-8-armmp-di", "p-cpe:/a:debian:debian_linux:fb-modules-5.10.0-8-loongson-3-di", "p-cpe:/a:debian:debian_linux:fb-modules-5.10.0-8-marvell-di", "p-cpe:/a:debian:debian_linux:fb-modules-5.10.0-8-powerpc64le-di", "p-cpe:/a:debian:debian_linux:firewire-core-modules-5.10.0-8-loongson-3-di", "p-cpe:/a:debian:debian_linux:firewire-core-modules-5.10.0-8-powerpc64le-di", "p-cpe:/a:debian:debian_linux:fuse-modules-5.10.0-8-4kc-malta-di", "p-cpe:/a:debian:debian_linux:fuse-modules-5.10.0-8-5kc-malta-di", "p-cpe:/a:debian:debian_linux:fuse-modules-5.10.0-8-armmp-di", "p-cpe:/a:debian:debian_linux:fuse-modules-5.10.0-8-loongson-3-di", "p-cpe:/a:debian:debian_linux:fuse-modules-5.10.0-8-marvell-di", "p-cpe:/a:debian:debian_linux:fuse-modules-5.10.0-8-octeon-di", "p-cpe:/a:debian:debian_linux:fuse-modules-5.10.0-8-powerpc64le-di", "p-cpe:/a:debian:debian_linux:fuse-modules-5.10.0-8-s390x-di", "p-cpe:/a:debian:debian_linux:hyperv-daemons", "p-cpe:/a:debian:debian_linux:hypervisor-modules-5.10.0-8-powerpc64le-di", "p-cpe:/a:debian:debian_linux:i2c-modules-5.10.0-8-4kc-malta-di", "p-cpe:/a:debian:debian_linux:i2c-modules-5.10.0-8-5kc-malta-di", "p-cpe:/a:debian:debian_linux:i2c-modules-5.10.0-8-armmp-di", "p-cpe:/a:debian:debian_linux:i2c-modules-5.10.0-8-powerpc64le-di", "p-cpe:/a:debian:debian_linux:input-modules-5.10.0-8-4kc-malta-di", "p-cpe:/a:debian:debian_linux:input-modules-5.10.0-8-5kc-malta-di", "p-cpe:/a:debian:debian_linux:input-modules-5.10.0-8-armmp-di", "p-cpe:/a:debian:debian_linux:input-modules-5.10.0-8-loongson-3-di", "p-cpe:/a:debian:debian_linux:input-modules-5.10.0-8-marvell-di", "p-cpe:/a:debian:debian_linux:input-modules-5.10.0-8-octeon-di", "p-cpe:/a:debian:debian_linux:input-modules-5.10.0-8-powerpc64le-di", "p-cpe:/a:debian:debian_linux:ipv6-modules-5.10.0-8-marvell-di", "p-cpe:/a:debian:debian_linux:isofs-modules-5.10.0-8-4kc-malta-di", "p-cpe:/a:debian:debian_linux:isofs-modules-5.10.0-8-5kc-malta-di", "p-cpe:/a:debian:debian_linux:isofs-modules-5.10.0-8-armmp-di", "p-cpe:/a:debian:debian_linux:isofs-modules-5.10.0-8-loongson-3-di", "p-cpe:/a:debian:debian_linux:isofs-modules-5.10.0-8-marvell-di", "p-cpe:/a:debian:debian_linux:isofs-modules-5.10.0-8-octeon-di", "p-cpe:/a:debian:debian_linux:isofs-modules-5.10.0-8-powerpc64le-di", "p-cpe:/a:debian:debian_linux:linux-headers-loongson-3", "p-cpe:/a:debian:debian_linux:linux-headers-marvell", "p-cpe:/a:debian:debian_linux:linux-headers-octeon", "p-cpe:/a:debian:debian_linux:linux-headers-powerpc64le", "p-cpe:/a:debian:debian_linux:linux-headers-rpi", "p-cpe:/a:debian:debian_linux:linux-headers-rt-armmp", "p-cpe:/a:debian:debian_linux:linux-headers-s390x", "p-cpe:/a:debian:debian_linux:linux-image-4kc-malta", "p-cpe:/a:debian:debian_linux:linux-image-4kc-malta-dbg", "p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-4kc-malta", "p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-4kc-malta-dbg", "p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-5kc-malta", "p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-5kc-malta-dbg", "p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-686-dbg", "p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-686-pae-dbg", "p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-686-pae-unsigned", "p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-686-unsigned", "p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-amd64-dbg", "p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-amd64-unsigned", "p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-arm64-dbg", "p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-arm64-unsigned", "p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-armmp", "p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-armmp-dbg", "p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-armmp-lpae", "p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-armmp-lpae-dbg", "p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-cloud-amd64-dbg", "p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-cloud-amd64-unsigned", "p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-cloud-arm64-dbg", "p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-cloud-arm64-unsigned", "p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-loongson-3", "p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-loongson-3-dbg", "p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-marvell", "p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-marvell-dbg", "p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-octeon", "p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-octeon-dbg", "p-cpe:/a:debian:debian_linux:isofs-modules-5.10.0-8-s390x-di", "p-cpe:/a:debian:debian_linux:jffs2-modules-5.10.0-8-marvell-di", "p-cpe:/a:debian:debian_linux:jfs-modules-5.10.0-8-4kc-malta-di", "p-cpe:/a:debian:debian_linux:jfs-modules-5.10.0-8-5kc-malta-di", "p-cpe:/a:debian:debian_linux:jfs-modules-5.10.0-8-armmp-di", "p-cpe:/a:debian:debian_linux:jfs-modules-5.10.0-8-loongson-3-di", "p-cpe:/a:debian:debian_linux:jfs-modules-5.10.0-8-marvell-di", "p-cpe:/a:debian:debian_linux:jfs-modules-5.10.0-8-octeon-di", "p-cpe:/a:debian:debian_linux:jfs-modules-5.10.0-8-powerpc64le-di", "p-cpe:/a:debian:debian_linux:kernel-image-5.10.0-8-4kc-malta-di", "p-cpe:/a:debian:debian_linux:kernel-image-5.10.0-8-5kc-malta-di", "p-cpe:/a:debian:debian_linux:kernel-image-5.10.0-8-armmp-di", "p-cpe:/a:debian:debian_linux:kernel-image-5.10.0-8-loongson-3-di", "p-cpe:/a:debian:debian_linux:kernel-image-5.10.0-8-marvell-di", "p-cpe:/a:debian:debian_linux:kernel-image-5.10.0-8-octeon-di", "p-cpe:/a:debian:debian_linux:kernel-image-5.10.0-8-powerpc64le-di", "p-cpe:/a:debian:debian_linux:kernel-image-5.10.0-8-s390x-di", "p-cpe:/a:debian:debian_linux:leds-modules-5.10.0-8-armmp-di", "p-cpe:/a:debian:debian_linux:leds-modules-5.10.0-8-marvell-di", "p-cpe:/a:debian:debian_linux:libcpupower-dev", "p-cpe:/a:debian:debian_linux:libcpupower1", "p-cpe:/a:debian:debian_linux:linux-compiler-gcc-10-arm", "p-cpe:/a:debian:debian_linux:linux-compiler-gcc-10-s390", "p-cpe:/a:debian:debian_linux:linux-compiler-gcc-10-x86", "p-cpe:/a:debian:debian_linux:linux-config-5.10", "p-cpe:/a:debian:debian_linux:linux-cpupower", "p-cpe:/a:debian:debian_linux:linux-doc", "p-cpe:/a:debian:debian_linux:linux-doc-5.10", "p-cpe:/a:debian:debian_linux:linux-headers-4kc-malta", "p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-4kc-malta", "p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-5kc-malta", "p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-686", "p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-686-pae", "p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-amd64", "p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-arm64", "p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-armmp", "p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-armmp-lpae", "p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-cloud-amd64", "p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-cloud-arm64", "p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-common", "p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-common-rt", "p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-loongson-3", "p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-marvell", "p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-octeon", "p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-powerpc64le", "p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-rpi", "p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-rt-686-pae", "p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-rt-amd64", "p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-rt-arm64", "p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-rt-armmp", "p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-s390x", "p-cpe:/a:debian:debian_linux:linux-headers-5kc-malta", "p-cpe:/a:debian:debian_linux:linux-headers-armmp", "p-cpe:/a:debian:debian_linux:linux-headers-armmp-lpae", "p-cpe:/a:debian:debian_linux:linux-image-cloud-arm64-dbg", "p-cpe:/a:debian:debian_linux:linux-image-i386-signed-template", "p-cpe:/a:debian:debian_linux:linux-image-loongson-3", "p-cpe:/a:debian:debian_linux:linux-image-loongson-3-dbg", "p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-powerpc64le", "p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-powerpc64le-dbg", "p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-rpi", "p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-rpi-dbg", "p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-rt-686-pae-dbg", "p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-rt-686-pae-unsigned", "p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-rt-amd64-dbg", "p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-rt-amd64-unsigned", "p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-rt-arm64-dbg", "p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-rt-arm64-unsigned", "p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-rt-armmp", "p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-rt-armmp-dbg", "p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-s390x", "p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-s390x-dbg", "p-cpe:/a:debian:debian_linux:linux-image-5kc-malta", "p-cpe:/a:debian:debian_linux:linux-image-5kc-malta-dbg", "p-cpe:/a:debian:debian_linux:linux-image-686-dbg", "p-cpe:/a:debian:debian_linux:linux-image-686-pae-dbg", "p-cpe:/a:debian:debian_linux:linux-image-amd64-dbg", "p-cpe:/a:debian:debian_linux:linux-image-amd64-signed-template", "p-cpe:/a:debian:debian_linux:linux-image-arm64-dbg", "p-cpe:/a:debian:debian_linux:linux-image-arm64-signed-template", "p-cpe:/a:debian:debian_linux:linux-image-armmp", "p-cpe:/a:debian:debian_linux:linux-image-armmp-dbg", "p-cpe:/a:debian:debian_linux:linux-image-armmp-lpae", "p-cpe:/a:debian:debian_linux:linux-image-marvell", "p-cpe:/a:debian:debian_linux:linux-image-marvell-dbg", "p-cpe:/a:debian:debian_linux:linux-image-octeon", "p-cpe:/a:debian:debian_linux:linux-image-octeon-dbg", "p-cpe:/a:debian:debian_linux:linux-image-powerpc64le", "p-cpe:/a:debian:debian_linux:linux-image-powerpc64le-dbg", "p-cpe:/a:debian:debian_linux:linux-image-rpi", "p-cpe:/a:debian:debian_linux:linux-image-rpi-dbg", "p-cpe:/a:debian:debian_linux:linux-image-rt-686-pae-dbg", "p-cpe:/a:debian:debian_linux:linux-image-rt-amd64-dbg", "p-cpe:/a:debian:debian_linux:linux-image-rt-arm64-dbg", "p-cpe:/a:debian:debian_linux:linux-image-rt-armmp", "p-cpe:/a:debian:debian_linux:linux-image-rt-armmp-dbg", "p-cpe:/a:debian:debian_linux:linux-image-s390x", "p-cpe:/a:debian:debian_linux:linux-image-s390x-dbg", "p-cpe:/a:debian:debian_linux:linux-kbuild-5.10", "p-cpe:/a:debian:debian_linux:linux-libc-dev", "p-cpe:/a:debian:debian_linux:linux-perf", "p-cpe:/a:debian:debian_linux:linux-perf-5.10", "p-cpe:/a:debian:debian_linux:linux-source", "p-cpe:/a:debian:debian_linux:linux-source-5.10", "p-cpe:/a:debian:debian_linux:linux-support-5.10.0-8", "p-cpe:/a:debian:debian_linux:loop-modules-5.10.0-8-4kc-malta-di", "p-cpe:/a:debian:debian_linux:loop-modules-5.10.0-8-5kc-malta-di", "p-cpe:/a:debian:debian_linux:loop-modules-5.10.0-8-armmp-di", "p-cpe:/a:debian:debian_linux:loop-modules-5.10.0-8-loongson-3-di", "p-cpe:/a:debian:debian_linux:loop-modules-5.10.0-8-marvell-di", "p-cpe:/a:debian:debian_linux:loop-modules-5.10.0-8-octeon-di", "p-cpe:/a:debian:debian_linux:loop-modules-5.10.0-8-powerpc64le-di", "p-cpe:/a:debian:debian_linux:loop-modules-5.10.0-8-s390x-di", "p-cpe:/a:debian:debian_linux:md-modules-5.10.0-8-4kc-malta-di", "p-cpe:/a:debian:debian_linux:md-modules-5.10.0-8-5kc-malta-di", "p-cpe:/a:debian:debian_linux:md-modules-5.10.0-8-armmp-di", "p-cpe:/a:debian:debian_linux:md-modules-5.10.0-8-loongson-3-di", "p-cpe:/a:debian:debian_linux:md-modules-5.10.0-8-marvell-di", "p-cpe:/a:debian:debian_linux:md-modules-5.10.0-8-octeon-di", "p-cpe:/a:debian:debian_linux:md-modules-5.10.0-8-powerpc64le-di", "p-cpe:/a:debian:debian_linux:md-modules-5.10.0-8-s390x-di", "p-cpe:/a:debian:debian_linux:minix-modules-5.10.0-8-4kc-malta-di", "p-cpe:/a:debian:debian_linux:minix-modules-5.10.0-8-5kc-malta-di", "p-cpe:/a:debian:debian_linux:minix-modules-5.10.0-8-loongson-3-di", "p-cpe:/a:debian:debian_linux:minix-modules-5.10.0-8-marvell-di", "p-cpe:/a:debian:debian_linux:minix-modules-5.10.0-8-octeon-di", "p-cpe:/a:debian:debian_linux:mmc-core-modules-5.10.0-8-4kc-malta-di", "p-cpe:/a:debian:debian_linux:mmc-core-modules-5.10.0-8-5kc-malta-di", "p-cpe:/a:debian:debian_linux:mmc-core-modules-5.10.0-8-marvell-di", "p-cpe:/a:debian:debian_linux:mmc-modules-5.10.0-8-4kc-malta-di", "p-cpe:/a:debian:debian_linux:mmc-modules-5.10.0-8-5kc-malta-di", "p-cpe:/a:debian:debian_linux:mmc-modules-5.10.0-8-armmp-di", "p-cpe:/a:debian:debian_linux:mmc-modules-5.10.0-8-marvell-di", "p-cpe:/a:debian:debian_linux:mouse-modules-5.10.0-8-4kc-malta-di", "p-cpe:/a:debian:debian_linux:mouse-modules-5.10.0-8-5kc-malta-di", "p-cpe:/a:debian:debian_linux:mouse-modules-5.10.0-8-marvell-di", "p-cpe:/a:debian:debian_linux:mouse-modules-5.10.0-8-powerpc64le-di", "p-cpe:/a:debian:debian_linux:mtd-core-modules-5.10.0-8-4kc-malta-di", "p-cpe:/a:debian:debian_linux:mtd-core-modules-5.10.0-8-5kc-malta-di", "p-cpe:/a:debian:debian_linux:mtd-core-modules-5.10.0-8-loongson-3-di", "p-cpe:/a:debian:debian_linux:mtd-core-modules-5.10.0-8-marvell-di", "p-cpe:/a:debian:debian_linux:mtd-core-modules-5.10.0-8-powerpc64le-di", "p-cpe:/a:debian:debian_linux:mtd-core-modules-5.10.0-8-s390x-di", "p-cpe:/a:debian:debian_linux:mtd-modules-5.10.0-8-armmp-di", "p-cpe:/a:debian:debian_linux:mtd-modules-5.10.0-8-marvell-di", "p-cpe:/a:debian:debian_linux:multipath-modules-5.10.0-8-4kc-malta-di", "p-cpe:/a:debian:debian_linux:multipath-modules-5.10.0-8-5kc-malta-di", "p-cpe:/a:debian:debian_linux:multipath-modules-5.10.0-8-armmp-di", "p-cpe:/a:debian:debian_linux:multipath-modules-5.10.0-8-loongson-3-di", "p-cpe:/a:debian:debian_linux:multipath-modules-5.10.0-8-marvell-di", "p-cpe:/a:debian:debian_linux:multipath-modules-5.10.0-8-octeon-di", "p-cpe:/a:debian:debian_linux:multipath-modules-5.10.0-8-powerpc64le-di", "p-cpe:/a:debian:debian_linux:multipath-modules-5.10.0-8-s390x-di", "p-cpe:/a:debian:debian_linux:nbd-modules-5.10.0-8-4kc-malta-di", "p-cpe:/a:debian:debian_linux:nbd-modules-5.10.0-8-5kc-malta-di", "p-cpe:/a:debian:debian_linux:nbd-modules-5.10.0-8-armmp-di", "p-cpe:/a:debian:debian_linux:nbd-modules-5.10.0-8-loongson-3-di", "p-cpe:/a:debian:debian_linux:nbd-modules-5.10.0-8-marvell-di", "p-cpe:/a:debian:debian_linux:nbd-modules-5.10.0-8-octeon-di", "p-cpe:/a:debian:debian_linux:nbd-modules-5.10.0-8-powerpc64le-di", "p-cpe:/a:debian:debian_linux:nbd-modules-5.10.0-8-s390x-di", "p-cpe:/a:debian:debian_linux:nfs-modules-5.10.0-8-loongson-3-di", "p-cpe:/a:debian:debian_linux:nic-modules-5.10.0-8-4kc-malta-di", "p-cpe:/a:debian:debian_linux:nic-modules-5.10.0-8-5kc-malta-di", "p-cpe:/a:debian:debian_linux:nic-modules-5.10.0-8-armmp-di", "p-cpe:/a:debian:debian_linux:nic-modules-5.10.0-8-loongson-3-di", "p-cpe:/a:debian:debian_linux:nic-modules-5.10.0-8-marvell-di", "p-cpe:/a:debian:debian_linux:nic-modules-5.10.0-8-octeon-di", "p-cpe:/a:debian:debian_linux:nic-modules-5.10.0-8-powerpc64le-di", "p-cpe:/a:debian:debian_linux:nic-modules-5.10.0-8-s390x-di", "p-cpe:/a:debian:debian_linux:nic-shared-modules-5.10.0-8-4kc-malta-di", "p-cpe:/a:debian:debian_linux:nic-shared-modules-5.10.0-8-5kc-malta-di", "p-cpe:/a:debian:debian_linux:nic-shared-modules-5.10.0-8-armmp-di", "p-cpe:/a:debian:debian_linux:linux-image-armmp-lpae-dbg", "p-cpe:/a:debian:debian_linux:linux-image-cloud-amd64-dbg", "p-cpe:/a:debian:debian_linux:nic-shared-modules-5.10.0-8-loongson-3-di", "p-cpe:/a:debian:debian_linux:nic-shared-modules-5.10.0-8-marvell-di", "p-cpe:/a:debian:debian_linux:nic-shared-modules-5.10.0-8-octeon-di", "p-cpe:/a:debian:debian_linux:nic-shared-modules-5.10.0-8-powerpc64le-di", "p-cpe:/a:debian:debian_linux:nic-usb-modules-5.10.0-8-4kc-malta-di", "p-cpe:/a:debian:debian_linux:nic-usb-modules-5.10.0-8-5kc-malta-di", "p-cpe:/a:debian:debian_linux:nic-usb-modules-5.10.0-8-armmp-di", "p-cpe:/a:debian:debian_linux:nic-usb-modules-5.10.0-8-loongson-3-di", "p-cpe:/a:debian:debian_linux:nic-usb-modules-5.10.0-8-marvell-di", "p-cpe:/a:debian:debian_linux:nic-usb-modules-5.10.0-8-octeon-di", "p-cpe:/a:debian:debian_linux:nic-usb-modules-5.10.0-8-powerpc64le-di", "p-cpe:/a:debian:debian_linux:nic-wireless-modules-5.10.0-8-4kc-malta-di", "p-cpe:/a:debian:debian_linux:nic-wireless-modules-5.10.0-8-5kc-malta-di", "p-cpe:/a:debian:debian_linux:nic-wireless-modules-5.10.0-8-armmp-di", "p-cpe:/a:debian:debian_linux:nic-wireless-modules-5.10.0-8-loongson-3-di", "p-cpe:/a:debian:debian_linux:nic-wireless-modules-5.10.0-8-octeon-di", "p-cpe:/a:debian:debian_linux:nic-wireless-modules-5.10.0-8-powerpc64le-di", "p-cpe:/a:debian:debian_linux:pata-modules-5.10.0-8-4kc-malta-di", "p-cpe:/a:debian:debian_linux:pata-modules-5.10.0-8-5kc-malta-di", "p-cpe:/a:debian:debian_linux:pata-modules-5.10.0-8-armmp-di", "p-cpe:/a:debian:debian_linux:pata-modules-5.10.0-8-loongson-3-di", "p-cpe:/a:debian:debian_linux:pata-modules-5.10.0-8-octeon-di", "p-cpe:/a:debian:debian_linux:ppp-modules-5.10.0-8-4kc-malta-di", "p-cpe:/a:debian:debian_linux:ppp-modules-5.10.0-8-5kc-malta-di", "p-cpe:/a:debian:debian_linux:ppp-modules-5.10.0-8-armmp-di", "p-cpe:/a:debian:debian_linux:ppp-modules-5.10.0-8-loongson-3-di", "p-cpe:/a:debian:debian_linux:ppp-modules-5.10.0-8-marvell-di", "p-cpe:/a:debian:debian_linux:ppp-modules-5.10.0-8-octeon-di", "p-cpe:/a:debian:debian_linux:ppp-modules-5.10.0-8-powerpc64le-di", "p-cpe:/a:debian:debian_linux:rtc-modules-5.10.0-8-octeon-di", "p-cpe:/a:debian:debian_linux:sata-modules-5.10.0-8-4kc-malta-di", "p-cpe:/a:debian:debian_linux:sata-modules-5.10.0-8-5kc-malta-di", "p-cpe:/a:debian:debian_linux:sata-modules-5.10.0-8-armmp-di", "p-cpe:/a:debian:debian_linux:sata-modules-5.10.0-8-loongson-3-di", "p-cpe:/a:debian:debian_linux:sata-modules-5.10.0-8-marvell-di", "p-cpe:/a:debian:debian_linux:sata-modules-5.10.0-8-octeon-di", "p-cpe:/a:debian:debian_linux:sata-modules-5.10.0-8-powerpc64le-di", "p-cpe:/a:debian:debian_linux:scsi-core-modules-5.10.0-8-4kc-malta-di", "p-cpe:/a:debian:debian_linux:scsi-core-modules-5.10.0-8-5kc-malta-di", "p-cpe:/a:debian:debian_linux:scsi-core-modules-5.10.0-8-armmp-di", "p-cpe:/a:debian:debian_linux:scsi-core-modules-5.10.0-8-loongson-3-di", "p-cpe:/a:debian:debian_linux:scsi-core-modules-5.10.0-8-marvell-di", "p-cpe:/a:debian:debian_linux:scsi-core-modules-5.10.0-8-octeon-di", "p-cpe:/a:debian:debian_linux:scsi-core-modules-5.10.0-8-powerpc64le-di", "p-cpe:/a:debian:debian_linux:scsi-core-modules-5.10.0-8-s390x-di", "p-cpe:/a:debian:debian_linux:scsi-modules-5.10.0-8-4kc-malta-di", "p-cpe:/a:debian:debian_linux:scsi-modules-5.10.0-8-5kc-malta-di", "p-cpe:/a:debian:debian_linux:scsi-modules-5.10.0-8-armmp-di", "p-cpe:/a:debian:debian_linux:scsi-modules-5.10.0-8-loongson-3-di", "p-cpe:/a:debian:debian_linux:scsi-modules-5.10.0-8-octeon-di", "p-cpe:/a:debian:debian_linux:scsi-modules-5.10.0-8-powerpc64le-di", "p-cpe:/a:debian:debian_linux:scsi-modules-5.10.0-8-s390x-di", "p-cpe:/a:debian:debian_linux:scsi-nic-modules-5.10.0-8-4kc-malta-di", "p-cpe:/a:debian:debian_linux:scsi-nic-modules-5.10.0-8-5kc-malta-di", "p-cpe:/a:debian:debian_linux:scsi-nic-modules-5.10.0-8-armmp-di", "p-cpe:/a:debian:debian_linux:scsi-nic-modules-5.10.0-8-loongson-3-di", "p-cpe:/a:debian:debian_linux:scsi-nic-modules-5.10.0-8-octeon-di", "p-cpe:/a:debian:debian_linux:scsi-nic-modules-5.10.0-8-powerpc64le-di", "p-cpe:/a:debian:debian_linux:serial-modules-5.10.0-8-powerpc64le-di", "p-cpe:/a:debian:debian_linux:sound-modules-5.10.0-8-4kc-malta-di", "p-cpe:/a:debian:debian_linux:sound-modules-5.10.0-8-5kc-malta-di", "p-cpe:/a:debian:debian_linux:sound-modules-5.10.0-8-loongson-3-di", "p-cpe:/a:debian:debian_linux:sound-modules-5.10.0-8-octeon-di", "p-cpe:/a:debian:debian_linux:speakup-modules-5.10.0-8-loongson-3-di", "p-cpe:/a:debian:debian_linux:squashfs-modules-5.10.0-8-4kc-malta-di", "p-cpe:/a:debian:debian_linux:squashfs-modules-5.10.0-8-5kc-malta-di", "p-cpe:/a:debian:debian_linux:squashfs-modules-5.10.0-8-armmp-di", "p-cpe:/a:debian:debian_linux:squashfs-modules-5.10.0-8-loongson-3-di", "p-cpe:/a:debian:debian_linux:squashfs-modules-5.10.0-8-marvell-di", "p-cpe:/a:debian:debian_linux:squashfs-modules-5.10.0-8-octeon-di", "p-cpe:/a:debian:debian_linux:squashfs-modules-5.10.0-8-powerpc64le-di", "p-cpe:/a:debian:debian_linux:udf-modules-5.10.0-8-4kc-malta-di", "p-cpe:/a:debian:debian_linux:udf-modules-5.10.0-8-5kc-malta-di", "p-cpe:/a:debian:debian_linux:udf-modules-5.10.0-8-armmp-di", "p-cpe:/a:debian:debian_linux:udf-modules-5.10.0-8-loongson-3-di", "p-cpe:/a:debian:debian_linux:udf-modules-5.10.0-8-marvell-di", "p-cpe:/a:debian:debian_linux:udf-modules-5.10.0-8-octeon-di", "p-cpe:/a:debian:debian_linux:udf-modules-5.10.0-8-powerpc64le-di", "p-cpe:/a:debian:debian_linux:udf-modules-5.10.0-8-s390x-di", "p-cpe:/a:debian:debian_linux:uinput-modules-5.10.0-8-armmp-di", "p-cpe:/a:debian:debian_linux:uinput-modules-5.10.0-8-marvell-di", "p-cpe:/a:debian:debian_linux:uinput-modules-5.10.0-8-powerpc64le-di", "p-cpe:/a:debian:debian_linux:usb-modules-5.10.0-8-4kc-malta-di", "p-cpe:/a:debian:debian_linux:usb-modules-5.10.0-8-5kc-malta-di", "p-cpe:/a:debian:debian_linux:usb-modules-5.10.0-8-armmp-di", "p-cpe:/a:debian:debian_linux:usb-modules-5.10.0-8-loongson-3-di", "p-cpe:/a:debian:debian_linux:usb-modules-5.10.0-8-marvell-di", "p-cpe:/a:debian:debian_linux:usb-modules-5.10.0-8-octeon-di", "p-cpe:/a:debian:debian_linux:usb-modules-5.10.0-8-powerpc64le-di", "p-cpe:/a:debian:debian_linux:usb-serial-modules-5.10.0-8-4kc-malta-di", "p-cpe:/a:debian:debian_linux:usb-serial-modules-5.10.0-8-5kc-malta-di", "p-cpe:/a:debian:debian_linux:usb-serial-modules-5.10.0-8-armmp-di", "p-cpe:/a:debian:debian_linux:usb-serial-modules-5.10.0-8-loongson-3-di", "p-cpe:/a:debian:debian_linux:usb-serial-modules-5.10.0-8-marvell-di", "p-cpe:/a:debian:debian_linux:usb-serial-modules-5.10.0-8-octeon-di", "p-cpe:/a:debian:debian_linux:usb-serial-modules-5.10.0-8-powerpc64le-di", "p-cpe:/a:debian:debian_linux:usb-storage-modules-5.10.0-8-4kc-malta-di", "p-cpe:/a:debian:debian_linux:usb-storage-modules-5.10.0-8-5kc-malta-di", "p-cpe:/a:debian:debian_linux:usb-storage-modules-5.10.0-8-armmp-di", "p-cpe:/a:debian:debian_linux:usb-storage-modules-5.10.0-8-loongson-3-di", "p-cpe:/a:debian:debian_linux:usb-storage-modules-5.10.0-8-marvell-di", "p-cpe:/a:debian:debian_linux:usb-storage-modules-5.10.0-8-octeon-di", "p-cpe:/a:debian:debian_linux:usb-storage-modules-5.10.0-8-powerpc64le-di", "p-cpe:/a:debian:debian_linux:usbip", "p-cpe:/a:debian:debian_linux:xfs-modules-5.10.0-8-4kc-malta-di", "p-cpe:/a:debian:debian_linux:xfs-modules-5.10.0-8-5kc-malta-di", "p-cpe:/a:debian:debian_linux:xfs-modules-5.10.0-8-loongson-3-di", "p-cpe:/a:debian:debian_linux:xfs-modules-5.10.0-8-octeon-di", "p-cpe:/a:debian:debian_linux:xfs-modules-5.10.0-8-powerpc64le-di", "p-cpe:/a:debian:debian_linux:xfs-modules-5.10.0-8-s390x-di", "cpe:/o:debian:debian_linux:11.0"], "id": "DEBIAN_DSA-4978.NASL", "href": "https://www.tenable.com/plugins/nessus/153668", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Debian Security Advisory dsa-4978. The text\n# itself is copyright (C) Software in the Public Interest, Inc.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(153668);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/11/29\");\n\n script_cve_id(\n \"CVE-2020-3702\",\n \"CVE-2020-16119\",\n \"CVE-2021-3653\",\n \"CVE-2021-3656\",\n \"CVE-2021-3679\",\n \"CVE-2021-3732\",\n \"CVE-2021-3739\",\n \"CVE-2021-3743\",\n \"CVE-2021-3753\",\n \"CVE-2021-37576\",\n \"CVE-2021-38160\",\n \"CVE-2021-38166\",\n \"CVE-2021-38199\",\n \"CVE-2021-40490\",\n \"CVE-2021-41073\"\n );\n\n script_name(english:\"Debian DSA-4978-1 : linux - security update\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Debian host is missing one or more security-related updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the\ndsa-4978 advisory.\n\n - Use-after-free vulnerability in the Linux kernel exploitable by a local attacker due to reuse of a DCCP\n socket with an attached dccps_hc_tx_ccid object as a listener after being released. Fixed in Ubuntu Linux\n kernel 5.4.0-51.56, 5.3.0-68.63, 4.15.0-121.123, 4.4.0-193.224, 3.13.0.182.191 and 3.2.0-149.196.\n (CVE-2020-16119)\n\n - u'Specifically timed and handcrafted traffic can cause internal errors in a WLAN device that lead to\n improper layer 2 Wi-Fi encryption with a consequent possibility of information disclosure over the air for\n a discrete set of traffic' in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon\n Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon\n Wearables, Snapdragon Wired Infrastructure and Networking in APQ8053, IPQ4019, IPQ8064, MSM8909W,\n MSM8996AU, QCA9531, QCN5502, QCS405, SDX20, SM6150, SM7150 (CVE-2020-3702)\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was\n found in the way user uses trace ring buffer in a specific way. Only privileged local users (with\n CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - arch/powerpc/kvm/book3s_rtas.c in the Linux kernel through 5.13.5 on the powerpc platform allows KVM guest\n OS users to cause host OS memory corruption via rtas_args.nargs, aka CID-f62f3c20647e. (CVE-2021-37576)\n\n - ** DISPUTED ** In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss\n can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE:\n the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the\n length validation was added solely for robustness in the face of anomalous host OS behavior.\n (CVE-2021-38160)\n\n - In kernel/bpf/hashtab.c in the Linux kernel through 5.13.8, there is an integer overflow and out-of-bounds\n write when many elements are placed in a single bucket. NOTE: exploitation might be impractical without\n the CAP_SYS_ADMIN capability. (CVE-2021-38166)\n\n - fs/nfs/nfs4client.c in the Linux kernel before 5.13.4 has incorrect connection-setup ordering, which\n allows operators of remote NFSv4 servers to cause a denial of service (hanging of mounts) by arranging for\n those servers to be unreachable during trunking detection. (CVE-2021-38199)\n\n - A race condition was discovered in ext4_write_inline_data_end in fs/ext4/inline.c in the ext4 subsystem in\n the Linux kernel through 5.13.13. (CVE-2021-40490)\n\n - loop_rw_iter in fs/io_uring.c in the Linux kernel 5.10 through 5.14.6 allows local users to gain\n privileges by using IORING_OP_PROVIDE_BUFFERS to trigger a free of a kernel buffer, as demonstrated by\n using /proc//maps for exploitation. (CVE-2021-41073)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=993948\");\n script_set_attribute(attribute:\"see_also\", value:\"https://security-tracker.debian.org/tracker/source-package/linux\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.debian.org/security/2021/dsa-4978\");\n script_set_attribute(attribute:\"see_also\", value:\"https://security-tracker.debian.org/tracker/CVE-2020-16119\");\n script_set_attribute(attribute:\"see_also\", value:\"https://security-tracker.debian.org/tracker/CVE-2020-3702\");\n script_set_attribute(attribute:\"see_also\", value:\"https://security-tracker.debian.org/tracker/CVE-2021-3653\");\n script_set_attribute(attribute:\"see_also\", value:\"https://security-tracker.debian.org/tracker/CVE-2021-3656\");\n script_set_attribute(attribute:\"see_also\", value:\"https://security-tracker.debian.org/tracker/CVE-2021-3679\");\n script_set_attribute(attribute:\"see_also\", value:\"https://security-tracker.debian.org/tracker/CVE-2021-3732\");\n script_set_attribute(attribute:\"see_also\", value:\"https://security-tracker.debian.org/tracker/CVE-2021-3739\");\n script_set_attribute(attribute:\"see_also\", value:\"https://security-tracker.debian.org/tracker/CVE-2021-3743\");\n script_set_attribute(attribute:\"see_also\", value:\"https://security-tracker.debian.org/tracker/CVE-2021-3753\");\n script_set_attribute(attribute:\"see_also\", value:\"https://security-tracker.debian.org/tracker/CVE-2021-37576\");\n script_set_attribute(attribute:\"see_also\", value:\"https://security-tracker.debian.org/tracker/CVE-2021-38160\");\n script_set_attribute(attribute:\"see_also\", value:\"https://security-tracker.debian.org/tracker/CVE-2021-38166\");\n script_set_attribute(attribute:\"see_also\", value:\"https://security-tracker.debian.org/tracker/CVE-2021-38199\");\n script_set_attribute(attribute:\"see_also\", value:\"https://security-tracker.debian.org/tracker/CVE-2021-40490\");\n script_set_attribute(attribute:\"see_also\", value:\"https://security-tracker.debian.org/tracker/CVE-2021-41073\");\n script_set_attribute(attribute:\"see_also\", value:\"https://packages.debian.org/source/bullseye/linux\");\n script_set_attribute(attribute:\"solution\", value:\n\"Upgrade the linux packages.\n\nFor the stable distribution (bullseye), these problems have been fixed in version 5.10.46-5.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:POC/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:P/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-41073\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2021-3656\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2020/09/08\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/09/25\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/09/25\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:affs-modules-5.10.0-8-4kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:affs-modules-5.10.0-8-5kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:affs-modules-5.10.0-8-loongson-3-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:affs-modules-5.10.0-8-octeon-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:ata-modules-5.10.0-8-4kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:ata-modules-5.10.0-8-5kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:ata-modules-5.10.0-8-armmp-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:ata-modules-5.10.0-8-loongson-3-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:ata-modules-5.10.0-8-powerpc64le-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:bpftool\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:btrfs-modules-5.10.0-8-4kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:btrfs-modules-5.10.0-8-5kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:btrfs-modules-5.10.0-8-armmp-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:btrfs-modules-5.10.0-8-loongson-3-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:btrfs-modules-5.10.0-8-marvell-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:btrfs-modules-5.10.0-8-octeon-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:btrfs-modules-5.10.0-8-powerpc64le-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:btrfs-modules-5.10.0-8-s390x-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:cdrom-core-modules-5.10.0-8-4kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:cdrom-core-modules-5.10.0-8-5kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:cdrom-core-modules-5.10.0-8-armmp-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:cdrom-core-modules-5.10.0-8-loongson-3-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:cdrom-core-modules-5.10.0-8-marvell-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:cdrom-core-modules-5.10.0-8-octeon-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:cdrom-core-modules-5.10.0-8-powerpc64le-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:cdrom-core-modules-5.10.0-8-s390x-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:crc-modules-5.10.0-8-4kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:crc-modules-5.10.0-8-5kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:crc-modules-5.10.0-8-armmp-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:crc-modules-5.10.0-8-loongson-3-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:crc-modules-5.10.0-8-marvell-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:crc-modules-5.10.0-8-octeon-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:crc-modules-5.10.0-8-powerpc64le-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:crc-modules-5.10.0-8-s390x-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:crypto-dm-modules-5.10.0-8-4kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:crypto-dm-modules-5.10.0-8-5kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:crypto-dm-modules-5.10.0-8-armmp-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:crypto-dm-modules-5.10.0-8-loongson-3-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:crypto-dm-modules-5.10.0-8-marvell-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:crypto-dm-modules-5.10.0-8-octeon-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:crypto-dm-modules-5.10.0-8-powerpc64le-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:crypto-dm-modules-5.10.0-8-s390x-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:crypto-modules-5.10.0-8-4kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:crypto-modules-5.10.0-8-5kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:crypto-modules-5.10.0-8-armmp-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:crypto-modules-5.10.0-8-loongson-3-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:crypto-modules-5.10.0-8-marvell-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:crypto-modules-5.10.0-8-octeon-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:crypto-modules-5.10.0-8-powerpc64le-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:crypto-modules-5.10.0-8-s390x-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:dasd-extra-modules-5.10.0-8-s390x-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:dasd-modules-5.10.0-8-s390x-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:efi-modules-5.10.0-8-armmp-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:event-modules-5.10.0-8-4kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:event-modules-5.10.0-8-5kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:event-modules-5.10.0-8-armmp-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:event-modules-5.10.0-8-loongson-3-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:event-modules-5.10.0-8-marvell-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:event-modules-5.10.0-8-octeon-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:event-modules-5.10.0-8-powerpc64le-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:ext4-modules-5.10.0-8-4kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:ext4-modules-5.10.0-8-5kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:ext4-modules-5.10.0-8-armmp-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:ext4-modules-5.10.0-8-loongson-3-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:ext4-modules-5.10.0-8-marvell-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:ext4-modules-5.10.0-8-octeon-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:ext4-modules-5.10.0-8-powerpc64le-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:ext4-modules-5.10.0-8-s390x-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:f2fs-modules-5.10.0-8-4kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:f2fs-modules-5.10.0-8-5kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:f2fs-modules-5.10.0-8-armmp-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:f2fs-modules-5.10.0-8-loongson-3-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:f2fs-modules-5.10.0-8-marvell-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:f2fs-modules-5.10.0-8-octeon-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:f2fs-modules-5.10.0-8-powerpc64le-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:f2fs-modules-5.10.0-8-s390x-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:fancontrol-modules-5.10.0-8-powerpc64le-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:fat-modules-5.10.0-8-4kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:fat-modules-5.10.0-8-5kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:fat-modules-5.10.0-8-armmp-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:fat-modules-5.10.0-8-loongson-3-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:fat-modules-5.10.0-8-marvell-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:fat-modules-5.10.0-8-octeon-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:fat-modules-5.10.0-8-powerpc64le-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:fat-modules-5.10.0-8-s390x-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:fb-modules-5.10.0-8-4kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:fb-modules-5.10.0-8-5kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:fb-modules-5.10.0-8-armmp-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:fb-modules-5.10.0-8-loongson-3-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:fb-modules-5.10.0-8-marvell-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:fb-modules-5.10.0-8-powerpc64le-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:firewire-core-modules-5.10.0-8-loongson-3-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:firewire-core-modules-5.10.0-8-powerpc64le-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:fuse-modules-5.10.0-8-4kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:fuse-modules-5.10.0-8-5kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:fuse-modules-5.10.0-8-armmp-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:fuse-modules-5.10.0-8-loongson-3-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:fuse-modules-5.10.0-8-marvell-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:fuse-modules-5.10.0-8-octeon-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:fuse-modules-5.10.0-8-powerpc64le-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:fuse-modules-5.10.0-8-s390x-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:hyperv-daemons\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:hypervisor-modules-5.10.0-8-powerpc64le-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:i2c-modules-5.10.0-8-4kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:i2c-modules-5.10.0-8-5kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:i2c-modules-5.10.0-8-armmp-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:i2c-modules-5.10.0-8-powerpc64le-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:input-modules-5.10.0-8-4kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:input-modules-5.10.0-8-5kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:input-modules-5.10.0-8-armmp-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:input-modules-5.10.0-8-loongson-3-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:input-modules-5.10.0-8-marvell-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:input-modules-5.10.0-8-octeon-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:input-modules-5.10.0-8-powerpc64le-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:ipv6-modules-5.10.0-8-marvell-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:isofs-modules-5.10.0-8-4kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:isofs-modules-5.10.0-8-5kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:isofs-modules-5.10.0-8-armmp-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:isofs-modules-5.10.0-8-loongson-3-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:isofs-modules-5.10.0-8-marvell-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:isofs-modules-5.10.0-8-octeon-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:isofs-modules-5.10.0-8-powerpc64le-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:isofs-modules-5.10.0-8-s390x-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:jffs2-modules-5.10.0-8-marvell-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:jfs-modules-5.10.0-8-4kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:jfs-modules-5.10.0-8-5kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:jfs-modules-5.10.0-8-armmp-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:jfs-modules-5.10.0-8-loongson-3-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:jfs-modules-5.10.0-8-marvell-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:jfs-modules-5.10.0-8-octeon-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:jfs-modules-5.10.0-8-powerpc64le-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:kernel-image-5.10.0-8-4kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:kernel-image-5.10.0-8-5kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:kernel-image-5.10.0-8-armmp-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:kernel-image-5.10.0-8-loongson-3-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:kernel-image-5.10.0-8-marvell-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:kernel-image-5.10.0-8-octeon-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:kernel-image-5.10.0-8-powerpc64le-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:kernel-image-5.10.0-8-s390x-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:leds-modules-5.10.0-8-armmp-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:leds-modules-5.10.0-8-marvell-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:libcpupower-dev\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:libcpupower1\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-compiler-gcc-10-arm\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-compiler-gcc-10-s390\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-compiler-gcc-10-x86\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-config-5.10\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-cpupower\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-doc\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-doc-5.10\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-headers-4kc-malta\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-4kc-malta\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-5kc-malta\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-686\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-686-pae\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-amd64\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-arm64\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-armmp\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-armmp-lpae\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-cloud-amd64\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-cloud-arm64\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-common\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-common-rt\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-loongson-3\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-marvell\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-octeon\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-powerpc64le\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-rpi\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-rt-686-pae\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-rt-amd64\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-rt-arm64\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-rt-armmp\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-s390x\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-headers-5kc-malta\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-headers-armmp\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-headers-armmp-lpae\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-headers-loongson-3\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-headers-marvell\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-headers-octeon\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-headers-powerpc64le\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-headers-rpi\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-headers-rt-armmp\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-headers-s390x\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-4kc-malta\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-4kc-malta-dbg\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-4kc-malta\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-4kc-malta-dbg\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-5kc-malta\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-5kc-malta-dbg\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-686-dbg\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-686-pae-dbg\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-686-pae-unsigned\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-686-unsigned\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-amd64-dbg\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-amd64-unsigned\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-arm64-dbg\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-arm64-unsigned\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-armmp\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-armmp-dbg\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-armmp-lpae\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-armmp-lpae-dbg\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-cloud-amd64-dbg\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-cloud-amd64-unsigned\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-cloud-arm64-dbg\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-cloud-arm64-unsigned\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-loongson-3\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-loongson-3-dbg\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-marvell\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-marvell-dbg\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-octeon\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-octeon-dbg\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-powerpc64le\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-powerpc64le-dbg\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-rpi\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-rpi-dbg\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-rt-686-pae-dbg\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-rt-686-pae-unsigned\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-rt-amd64-dbg\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-rt-amd64-unsigned\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-rt-arm64-dbg\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-rt-arm64-unsigned\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-rt-armmp\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-rt-armmp-dbg\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-s390x\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-5.10.0-8-s390x-dbg\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-5kc-malta\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-5kc-malta-dbg\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-686-dbg\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-686-pae-dbg\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-amd64-dbg\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-amd64-signed-template\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-arm64-dbg\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-arm64-signed-template\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-armmp\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-armmp-dbg\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-armmp-lpae\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-armmp-lpae-dbg\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-cloud-amd64-dbg\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-cloud-arm64-dbg\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-i386-signed-template\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-loongson-3\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-loongson-3-dbg\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-marvell\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-marvell-dbg\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-octeon\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-octeon-dbg\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-powerpc64le\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-powerpc64le-dbg\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-rpi\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-rpi-dbg\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-rt-686-pae-dbg\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-rt-amd64-dbg\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-rt-arm64-dbg\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-rt-armmp\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-rt-armmp-dbg\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-s390x\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-image-s390x-dbg\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-kbuild-5.10\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-libc-dev\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-perf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-perf-5.10\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-source\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-source-5.10\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-support-5.10.0-8\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:loop-modules-5.10.0-8-4kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:loop-modules-5.10.0-8-5kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:loop-modules-5.10.0-8-armmp-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:loop-modules-5.10.0-8-loongson-3-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:loop-modules-5.10.0-8-marvell-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:loop-modules-5.10.0-8-octeon-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:loop-modules-5.10.0-8-powerpc64le-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:loop-modules-5.10.0-8-s390x-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:md-modules-5.10.0-8-4kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:md-modules-5.10.0-8-5kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:md-modules-5.10.0-8-armmp-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:md-modules-5.10.0-8-loongson-3-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:md-modules-5.10.0-8-marvell-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:md-modules-5.10.0-8-octeon-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:md-modules-5.10.0-8-powerpc64le-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:md-modules-5.10.0-8-s390x-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:minix-modules-5.10.0-8-4kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:minix-modules-5.10.0-8-5kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:minix-modules-5.10.0-8-loongson-3-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:minix-modules-5.10.0-8-marvell-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:minix-modules-5.10.0-8-octeon-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:mmc-core-modules-5.10.0-8-4kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:mmc-core-modules-5.10.0-8-5kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:mmc-core-modules-5.10.0-8-marvell-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:mmc-modules-5.10.0-8-4kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:mmc-modules-5.10.0-8-5kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:mmc-modules-5.10.0-8-armmp-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:mmc-modules-5.10.0-8-marvell-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:mouse-modules-5.10.0-8-4kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:mouse-modules-5.10.0-8-5kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:mouse-modules-5.10.0-8-marvell-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:mouse-modules-5.10.0-8-powerpc64le-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:mtd-core-modules-5.10.0-8-4kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:mtd-core-modules-5.10.0-8-5kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:mtd-core-modules-5.10.0-8-loongson-3-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:mtd-core-modules-5.10.0-8-marvell-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:mtd-core-modules-5.10.0-8-powerpc64le-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:mtd-core-modules-5.10.0-8-s390x-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:mtd-modules-5.10.0-8-armmp-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:mtd-modules-5.10.0-8-marvell-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:multipath-modules-5.10.0-8-4kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:multipath-modules-5.10.0-8-5kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:multipath-modules-5.10.0-8-armmp-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:multipath-modules-5.10.0-8-loongson-3-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:multipath-modules-5.10.0-8-marvell-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:multipath-modules-5.10.0-8-octeon-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:multipath-modules-5.10.0-8-powerpc64le-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:multipath-modules-5.10.0-8-s390x-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:nbd-modules-5.10.0-8-4kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:nbd-modules-5.10.0-8-5kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:nbd-modules-5.10.0-8-armmp-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:nbd-modules-5.10.0-8-loongson-3-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:nbd-modules-5.10.0-8-marvell-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:nbd-modules-5.10.0-8-octeon-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:nbd-modules-5.10.0-8-powerpc64le-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:nbd-modules-5.10.0-8-s390x-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:nfs-modules-5.10.0-8-loongson-3-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:nic-modules-5.10.0-8-4kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:nic-modules-5.10.0-8-5kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:nic-modules-5.10.0-8-armmp-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:nic-modules-5.10.0-8-loongson-3-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:nic-modules-5.10.0-8-marvell-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:nic-modules-5.10.0-8-octeon-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:nic-modules-5.10.0-8-powerpc64le-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:nic-modules-5.10.0-8-s390x-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:nic-shared-modules-5.10.0-8-4kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:nic-shared-modules-5.10.0-8-5kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:nic-shared-modules-5.10.0-8-armmp-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:nic-shared-modules-5.10.0-8-loongson-3-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:nic-shared-modules-5.10.0-8-marvell-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:nic-shared-modules-5.10.0-8-octeon-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:nic-shared-modules-5.10.0-8-powerpc64le-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:nic-usb-modules-5.10.0-8-4kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:nic-usb-modules-5.10.0-8-5kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:nic-usb-modules-5.10.0-8-armmp-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:nic-usb-modules-5.10.0-8-loongson-3-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:nic-usb-modules-5.10.0-8-marvell-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:nic-usb-modules-5.10.0-8-octeon-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:nic-usb-modules-5.10.0-8-powerpc64le-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:nic-wireless-modules-5.10.0-8-4kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:nic-wireless-modules-5.10.0-8-5kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:nic-wireless-modules-5.10.0-8-armmp-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:nic-wireless-modules-5.10.0-8-loongson-3-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:nic-wireless-modules-5.10.0-8-octeon-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:nic-wireless-modules-5.10.0-8-powerpc64le-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:pata-modules-5.10.0-8-4kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:pata-modules-5.10.0-8-5kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:pata-modules-5.10.0-8-armmp-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:pata-modules-5.10.0-8-loongson-3-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:pata-modules-5.10.0-8-octeon-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:ppp-modules-5.10.0-8-4kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:ppp-modules-5.10.0-8-5kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:ppp-modules-5.10.0-8-armmp-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:ppp-modules-5.10.0-8-loongson-3-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:ppp-modules-5.10.0-8-marvell-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:ppp-modules-5.10.0-8-octeon-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:ppp-modules-5.10.0-8-powerpc64le-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:rtc-modules-5.10.0-8-octeon-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:sata-modules-5.10.0-8-4kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:sata-modules-5.10.0-8-5kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:sata-modules-5.10.0-8-armmp-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:sata-modules-5.10.0-8-loongson-3-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:sata-modules-5.10.0-8-marvell-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:sata-modules-5.10.0-8-octeon-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:sata-modules-5.10.0-8-powerpc64le-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:scsi-core-modules-5.10.0-8-4kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:scsi-core-modules-5.10.0-8-5kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:scsi-core-modules-5.10.0-8-armmp-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:scsi-core-modules-5.10.0-8-loongson-3-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:scsi-core-modules-5.10.0-8-marvell-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:scsi-core-modules-5.10.0-8-octeon-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:scsi-core-modules-5.10.0-8-powerpc64le-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:scsi-core-modules-5.10.0-8-s390x-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:scsi-modules-5.10.0-8-4kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:scsi-modules-5.10.0-8-5kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:scsi-modules-5.10.0-8-armmp-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:scsi-modules-5.10.0-8-loongson-3-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:scsi-modules-5.10.0-8-octeon-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:scsi-modules-5.10.0-8-powerpc64le-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:scsi-modules-5.10.0-8-s390x-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:scsi-nic-modules-5.10.0-8-4kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:scsi-nic-modules-5.10.0-8-5kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:scsi-nic-modules-5.10.0-8-armmp-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:scsi-nic-modules-5.10.0-8-loongson-3-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:scsi-nic-modules-5.10.0-8-octeon-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:scsi-nic-modules-5.10.0-8-powerpc64le-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:serial-modules-5.10.0-8-powerpc64le-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:sound-modules-5.10.0-8-4kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:sound-modules-5.10.0-8-5kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:sound-modules-5.10.0-8-loongson-3-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:sound-modules-5.10.0-8-octeon-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:speakup-modules-5.10.0-8-loongson-3-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:squashfs-modules-5.10.0-8-4kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:squashfs-modules-5.10.0-8-5kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:squashfs-modules-5.10.0-8-armmp-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:squashfs-modules-5.10.0-8-loongson-3-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:squashfs-modules-5.10.0-8-marvell-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:squashfs-modules-5.10.0-8-octeon-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:squashfs-modules-5.10.0-8-powerpc64le-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:udf-modules-5.10.0-8-4kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:udf-modules-5.10.0-8-5kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:udf-modules-5.10.0-8-armmp-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:udf-modules-5.10.0-8-loongson-3-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:udf-modules-5.10.0-8-marvell-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:udf-modules-5.10.0-8-octeon-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:udf-modules-5.10.0-8-powerpc64le-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:udf-modules-5.10.0-8-s390x-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:uinput-modules-5.10.0-8-armmp-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:uinput-modules-5.10.0-8-marvell-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:uinput-modules-5.10.0-8-powerpc64le-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:usb-modules-5.10.0-8-4kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:usb-modules-5.10.0-8-5kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:usb-modules-5.10.0-8-armmp-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:usb-modules-5.10.0-8-loongson-3-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:usb-modules-5.10.0-8-marvell-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:usb-modules-5.10.0-8-octeon-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:usb-modules-5.10.0-8-powerpc64le-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:usb-serial-modules-5.10.0-8-4kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:usb-serial-modules-5.10.0-8-5kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:usb-serial-modules-5.10.0-8-armmp-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:usb-serial-modules-5.10.0-8-loongson-3-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:usb-serial-modules-5.10.0-8-marvell-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:usb-serial-modules-5.10.0-8-octeon-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:usb-serial-modules-5.10.0-8-powerpc64le-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:usb-storage-modules-5.10.0-8-4kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:usb-storage-modules-5.10.0-8-5kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:usb-storage-modules-5.10.0-8-armmp-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:usb-storage-modules-5.10.0-8-loongson-3-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:usb-storage-modules-5.10.0-8-marvell-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:usb-storage-modules-5.10.0-8-octeon-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:usb-storage-modules-5.10.0-8-powerpc64le-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:usbip\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:xfs-modules-5.10.0-8-4kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:xfs-modules-5.10.0-8-5kc-malta-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:xfs-modules-5.10.0-8-loongson-3-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:xfs-modules-5.10.0-8-octeon-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:xfs-modules-5.10.0-8-powerpc64le-di\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:xfs-modules-5.10.0-8-s390x-di\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:debian:debian_linux:11.0\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Debian Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/Debian/release\", \"Host/Debian/dpkg-l\");\n\n exit(0);\n}\n\ninclude('audit.inc');\ninclude('debian_package.inc');\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nif (!get_kb_item(\"Host/Debian/dpkg-l\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar release = get_kb_item('Host/Debian/release');\nif ( isnull(release) ) audit(AUDIT_OS_NOT, 'Debian');\nvar release = chomp(release);\nif (! preg(pattern:\"^(11)\\.[0-9]+\", string:release)) audit(AUDIT_OS_NOT, 'Debian 11.0', 'Debian ' + release);\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Debian', cpu);\n\nvar pkgs = [\n {'release': '11.0', 'prefix': 'affs-modules-5.10.0-8-4kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'affs-modules-5.10.0-8-5kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'affs-modules-5.10.0-8-loongson-3-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'affs-modules-5.10.0-8-octeon-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'ata-modules-5.10.0-8-4kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'ata-modules-5.10.0-8-5kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'ata-modules-5.10.0-8-armmp-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'ata-modules-5.10.0-8-loongson-3-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'ata-modules-5.10.0-8-powerpc64le-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'bpftool', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'btrfs-modules-5.10.0-8-4kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'btrfs-modules-5.10.0-8-5kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'btrfs-modules-5.10.0-8-armmp-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'btrfs-modules-5.10.0-8-loongson-3-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'btrfs-modules-5.10.0-8-marvell-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'btrfs-modules-5.10.0-8-octeon-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'btrfs-modules-5.10.0-8-powerpc64le-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'btrfs-modules-5.10.0-8-s390x-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'cdrom-core-modules-5.10.0-8-4kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'cdrom-core-modules-5.10.0-8-5kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'cdrom-core-modules-5.10.0-8-armmp-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'cdrom-core-modules-5.10.0-8-loongson-3-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'cdrom-core-modules-5.10.0-8-marvell-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'cdrom-core-modules-5.10.0-8-octeon-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'cdrom-core-modules-5.10.0-8-powerpc64le-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'cdrom-core-modules-5.10.0-8-s390x-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'crc-modules-5.10.0-8-4kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'crc-modules-5.10.0-8-5kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'crc-modules-5.10.0-8-armmp-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'crc-modules-5.10.0-8-loongson-3-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'crc-modules-5.10.0-8-marvell-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'crc-modules-5.10.0-8-octeon-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'crc-modules-5.10.0-8-powerpc64le-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'crc-modules-5.10.0-8-s390x-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'crypto-dm-modules-5.10.0-8-4kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'crypto-dm-modules-5.10.0-8-5kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'crypto-dm-modules-5.10.0-8-armmp-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'crypto-dm-modules-5.10.0-8-loongson-3-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'crypto-dm-modules-5.10.0-8-marvell-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'crypto-dm-modules-5.10.0-8-octeon-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'crypto-dm-modules-5.10.0-8-powerpc64le-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'crypto-dm-modules-5.10.0-8-s390x-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'crypto-modules-5.10.0-8-4kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'crypto-modules-5.10.0-8-5kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'crypto-modules-5.10.0-8-armmp-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'crypto-modules-5.10.0-8-loongson-3-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'crypto-modules-5.10.0-8-marvell-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'crypto-modules-5.10.0-8-octeon-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'crypto-modules-5.10.0-8-powerpc64le-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'crypto-modules-5.10.0-8-s390x-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'dasd-extra-modules-5.10.0-8-s390x-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'dasd-modules-5.10.0-8-s390x-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'efi-modules-5.10.0-8-armmp-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'event-modules-5.10.0-8-4kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'event-modules-5.10.0-8-5kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'event-modules-5.10.0-8-armmp-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'event-modules-5.10.0-8-loongson-3-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'event-modules-5.10.0-8-marvell-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'event-modules-5.10.0-8-octeon-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'event-modules-5.10.0-8-powerpc64le-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'ext4-modules-5.10.0-8-4kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'ext4-modules-5.10.0-8-5kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'ext4-modules-5.10.0-8-armmp-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'ext4-modules-5.10.0-8-loongson-3-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'ext4-modules-5.10.0-8-marvell-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'ext4-modules-5.10.0-8-octeon-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'ext4-modules-5.10.0-8-powerpc64le-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'ext4-modules-5.10.0-8-s390x-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'f2fs-modules-5.10.0-8-4kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'f2fs-modules-5.10.0-8-5kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'f2fs-modules-5.10.0-8-armmp-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'f2fs-modules-5.10.0-8-loongson-3-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'f2fs-modules-5.10.0-8-marvell-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'f2fs-modules-5.10.0-8-octeon-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'f2fs-modules-5.10.0-8-powerpc64le-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'f2fs-modules-5.10.0-8-s390x-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'fancontrol-modules-5.10.0-8-powerpc64le-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'fat-modules-5.10.0-8-4kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'fat-modules-5.10.0-8-5kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'fat-modules-5.10.0-8-armmp-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'fat-modules-5.10.0-8-loongson-3-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'fat-modules-5.10.0-8-marvell-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'fat-modules-5.10.0-8-octeon-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'fat-modules-5.10.0-8-powerpc64le-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'fat-modules-5.10.0-8-s390x-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'fb-modules-5.10.0-8-4kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'fb-modules-5.10.0-8-5kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'fb-modules-5.10.0-8-armmp-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'fb-modules-5.10.0-8-loongson-3-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'fb-modules-5.10.0-8-marvell-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'fb-modules-5.10.0-8-powerpc64le-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'firewire-core-modules-5.10.0-8-loongson-3-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'firewire-core-modules-5.10.0-8-powerpc64le-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'fuse-modules-5.10.0-8-4kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'fuse-modules-5.10.0-8-5kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'fuse-modules-5.10.0-8-armmp-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'fuse-modules-5.10.0-8-loongson-3-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'fuse-modules-5.10.0-8-marvell-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'fuse-modules-5.10.0-8-octeon-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'fuse-modules-5.10.0-8-powerpc64le-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'fuse-modules-5.10.0-8-s390x-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'hyperv-daemons', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'hypervisor-modules-5.10.0-8-powerpc64le-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'i2c-modules-5.10.0-8-4kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'i2c-modules-5.10.0-8-5kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'i2c-modules-5.10.0-8-armmp-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'i2c-modules-5.10.0-8-powerpc64le-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'input-modules-5.10.0-8-4kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'input-modules-5.10.0-8-5kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'input-modules-5.10.0-8-armmp-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'input-modules-5.10.0-8-loongson-3-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'input-modules-5.10.0-8-marvell-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'input-modules-5.10.0-8-octeon-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'input-modules-5.10.0-8-powerpc64le-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'ipv6-modules-5.10.0-8-marvell-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'isofs-modules-5.10.0-8-4kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'isofs-modules-5.10.0-8-5kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'isofs-modules-5.10.0-8-armmp-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'isofs-modules-5.10.0-8-loongson-3-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'isofs-modules-5.10.0-8-marvell-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'isofs-modules-5.10.0-8-octeon-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'isofs-modules-5.10.0-8-powerpc64le-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'isofs-modules-5.10.0-8-s390x-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'jffs2-modules-5.10.0-8-marvell-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'jfs-modules-5.10.0-8-4kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'jfs-modules-5.10.0-8-5kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'jfs-modules-5.10.0-8-armmp-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'jfs-modules-5.10.0-8-loongson-3-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'jfs-modules-5.10.0-8-marvell-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'jfs-modules-5.10.0-8-octeon-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'jfs-modules-5.10.0-8-powerpc64le-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'kernel-image-5.10.0-8-4kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'kernel-image-5.10.0-8-5kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'kernel-image-5.10.0-8-armmp-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'kernel-image-5.10.0-8-loongson-3-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'kernel-image-5.10.0-8-marvell-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'kernel-image-5.10.0-8-octeon-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'kernel-image-5.10.0-8-powerpc64le-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'kernel-image-5.10.0-8-s390x-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'leds-modules-5.10.0-8-armmp-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'leds-modules-5.10.0-8-marvell-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'libcpupower-dev', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'libcpupower1', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-compiler-gcc-10-arm', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-compiler-gcc-10-s390', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-compiler-gcc-10-x86', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-config-5.10', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-cpupower', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-doc', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-doc-5.10', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-headers-4kc-malta', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-headers-5.10.0-8-4kc-malta', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-headers-5.10.0-8-5kc-malta', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-headers-5.10.0-8-686', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-headers-5.10.0-8-686-pae', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-headers-5.10.0-8-amd64', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-headers-5.10.0-8-arm64', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-headers-5.10.0-8-armmp', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-headers-5.10.0-8-armmp-lpae', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-headers-5.10.0-8-cloud-amd64', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-headers-5.10.0-8-cloud-arm64', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-headers-5.10.0-8-common', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-headers-5.10.0-8-common-rt', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-headers-5.10.0-8-loongson-3', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-headers-5.10.0-8-marvell', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-headers-5.10.0-8-octeon', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-headers-5.10.0-8-powerpc64le', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-headers-5.10.0-8-rpi', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-headers-5.10.0-8-rt-686-pae', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-headers-5.10.0-8-rt-amd64', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-headers-5.10.0-8-rt-arm64', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-headers-5.10.0-8-rt-armmp', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-headers-5.10.0-8-s390x', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-headers-5kc-malta', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-headers-armmp', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-headers-armmp-lpae', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-headers-loongson-3', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-headers-marvell', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-headers-octeon', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-headers-powerpc64le', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-headers-rpi', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-headers-rt-armmp', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-headers-s390x', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-4kc-malta', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-4kc-malta-dbg', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-5.10.0-8-4kc-malta', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-5.10.0-8-4kc-malta-dbg', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-5.10.0-8-5kc-malta', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-5.10.0-8-5kc-malta-dbg', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-5.10.0-8-686-dbg', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-5.10.0-8-686-pae-dbg', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-5.10.0-8-686-pae-unsigned', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-5.10.0-8-686-unsigned', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-5.10.0-8-amd64-dbg', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-5.10.0-8-amd64-unsigned', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-5.10.0-8-arm64-dbg', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-5.10.0-8-arm64-unsigned', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-5.10.0-8-armmp', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-5.10.0-8-armmp-dbg', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-5.10.0-8-armmp-lpae', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-5.10.0-8-armmp-lpae-dbg', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-5.10.0-8-cloud-amd64-dbg', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-5.10.0-8-cloud-amd64-unsigned', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-5.10.0-8-cloud-arm64-dbg', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-5.10.0-8-cloud-arm64-unsigned', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-5.10.0-8-loongson-3', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-5.10.0-8-loongson-3-dbg', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-5.10.0-8-marvell', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-5.10.0-8-marvell-dbg', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-5.10.0-8-octeon', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-5.10.0-8-octeon-dbg', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-5.10.0-8-powerpc64le', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-5.10.0-8-powerpc64le-dbg', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-5.10.0-8-rpi', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-5.10.0-8-rpi-dbg', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-5.10.0-8-rt-686-pae-dbg', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-5.10.0-8-rt-686-pae-unsigned', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-5.10.0-8-rt-amd64-dbg', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-5.10.0-8-rt-amd64-unsigned', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-5.10.0-8-rt-arm64-dbg', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-5.10.0-8-rt-arm64-unsigned', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-5.10.0-8-rt-armmp', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-5.10.0-8-rt-armmp-dbg', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-5.10.0-8-s390x', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-5.10.0-8-s390x-dbg', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-5kc-malta', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-5kc-malta-dbg', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-686-dbg', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-686-pae-dbg', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-amd64-dbg', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-amd64-signed-template', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-arm64-dbg', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-arm64-signed-template', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-armmp', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-armmp-dbg', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-armmp-lpae', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-armmp-lpae-dbg', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-cloud-amd64-dbg', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-cloud-arm64-dbg', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-i386-signed-template', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-loongson-3', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-loongson-3-dbg', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-marvell', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-marvell-dbg', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-octeon', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-octeon-dbg', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-powerpc64le', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-powerpc64le-dbg', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-rpi', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-rpi-dbg', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-rt-686-pae-dbg', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-rt-amd64-dbg', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-rt-arm64-dbg', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-rt-armmp', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-rt-armmp-dbg', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-s390x', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-image-s390x-dbg', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-kbuild-5.10', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-libc-dev', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-perf', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-perf-5.10', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-source', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-source-5.10', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'linux-support-5.10.0-8', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'loop-modules-5.10.0-8-4kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'loop-modules-5.10.0-8-5kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'loop-modules-5.10.0-8-armmp-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'loop-modules-5.10.0-8-loongson-3-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'loop-modules-5.10.0-8-marvell-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'loop-modules-5.10.0-8-octeon-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'loop-modules-5.10.0-8-powerpc64le-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'loop-modules-5.10.0-8-s390x-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'md-modules-5.10.0-8-4kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'md-modules-5.10.0-8-5kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'md-modules-5.10.0-8-armmp-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'md-modules-5.10.0-8-loongson-3-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'md-modules-5.10.0-8-marvell-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'md-modules-5.10.0-8-octeon-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'md-modules-5.10.0-8-powerpc64le-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'md-modules-5.10.0-8-s390x-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'minix-modules-5.10.0-8-4kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'minix-modules-5.10.0-8-5kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'minix-modules-5.10.0-8-loongson-3-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'minix-modules-5.10.0-8-marvell-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'minix-modules-5.10.0-8-octeon-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'mmc-core-modules-5.10.0-8-4kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'mmc-core-modules-5.10.0-8-5kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'mmc-core-modules-5.10.0-8-marvell-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'mmc-modules-5.10.0-8-4kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'mmc-modules-5.10.0-8-5kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'mmc-modules-5.10.0-8-armmp-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'mmc-modules-5.10.0-8-marvell-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'mouse-modules-5.10.0-8-4kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'mouse-modules-5.10.0-8-5kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'mouse-modules-5.10.0-8-marvell-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'mouse-modules-5.10.0-8-powerpc64le-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'mtd-core-modules-5.10.0-8-4kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'mtd-core-modules-5.10.0-8-5kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'mtd-core-modules-5.10.0-8-loongson-3-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'mtd-core-modules-5.10.0-8-marvell-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'mtd-core-modules-5.10.0-8-powerpc64le-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'mtd-core-modules-5.10.0-8-s390x-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'mtd-modules-5.10.0-8-armmp-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'mtd-modules-5.10.0-8-marvell-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'multipath-modules-5.10.0-8-4kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'multipath-modules-5.10.0-8-5kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'multipath-modules-5.10.0-8-armmp-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'multipath-modules-5.10.0-8-loongson-3-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'multipath-modules-5.10.0-8-marvell-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'multipath-modules-5.10.0-8-octeon-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'multipath-modules-5.10.0-8-powerpc64le-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'multipath-modules-5.10.0-8-s390x-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'nbd-modules-5.10.0-8-4kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'nbd-modules-5.10.0-8-5kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'nbd-modules-5.10.0-8-armmp-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'nbd-modules-5.10.0-8-loongson-3-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'nbd-modules-5.10.0-8-marvell-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'nbd-modules-5.10.0-8-octeon-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'nbd-modules-5.10.0-8-powerpc64le-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'nbd-modules-5.10.0-8-s390x-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'nfs-modules-5.10.0-8-loongson-3-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'nic-modules-5.10.0-8-4kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'nic-modules-5.10.0-8-5kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'nic-modules-5.10.0-8-armmp-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'nic-modules-5.10.0-8-loongson-3-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'nic-modules-5.10.0-8-marvell-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'nic-modules-5.10.0-8-octeon-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'nic-modules-5.10.0-8-powerpc64le-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'nic-modules-5.10.0-8-s390x-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'nic-shared-modules-5.10.0-8-4kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'nic-shared-modules-5.10.0-8-5kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'nic-shared-modules-5.10.0-8-armmp-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'nic-shared-modules-5.10.0-8-loongson-3-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'nic-shared-modules-5.10.0-8-marvell-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'nic-shared-modules-5.10.0-8-octeon-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'nic-shared-modules-5.10.0-8-powerpc64le-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'nic-usb-modules-5.10.0-8-4kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'nic-usb-modules-5.10.0-8-5kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'nic-usb-modules-5.10.0-8-armmp-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'nic-usb-modules-5.10.0-8-loongson-3-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'nic-usb-modules-5.10.0-8-marvell-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'nic-usb-modules-5.10.0-8-octeon-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'nic-usb-modules-5.10.0-8-powerpc64le-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'nic-wireless-modules-5.10.0-8-4kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'nic-wireless-modules-5.10.0-8-5kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'nic-wireless-modules-5.10.0-8-armmp-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'nic-wireless-modules-5.10.0-8-loongson-3-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'nic-wireless-modules-5.10.0-8-octeon-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'nic-wireless-modules-5.10.0-8-powerpc64le-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'pata-modules-5.10.0-8-4kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'pata-modules-5.10.0-8-5kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'pata-modules-5.10.0-8-armmp-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'pata-modules-5.10.0-8-loongson-3-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'pata-modules-5.10.0-8-octeon-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'ppp-modules-5.10.0-8-4kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'ppp-modules-5.10.0-8-5kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'ppp-modules-5.10.0-8-armmp-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'ppp-modules-5.10.0-8-loongson-3-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'ppp-modules-5.10.0-8-marvell-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'ppp-modules-5.10.0-8-octeon-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'ppp-modules-5.10.0-8-powerpc64le-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'rtc-modules-5.10.0-8-octeon-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'sata-modules-5.10.0-8-4kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'sata-modules-5.10.0-8-5kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'sata-modules-5.10.0-8-armmp-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'sata-modules-5.10.0-8-loongson-3-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'sata-modules-5.10.0-8-marvell-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'sata-modules-5.10.0-8-octeon-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'sata-modules-5.10.0-8-powerpc64le-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'scsi-core-modules-5.10.0-8-4kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'scsi-core-modules-5.10.0-8-5kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'scsi-core-modules-5.10.0-8-armmp-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'scsi-core-modules-5.10.0-8-loongson-3-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'scsi-core-modules-5.10.0-8-marvell-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'scsi-core-modules-5.10.0-8-octeon-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'scsi-core-modules-5.10.0-8-powerpc64le-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'scsi-core-modules-5.10.0-8-s390x-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'scsi-modules-5.10.0-8-4kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'scsi-modules-5.10.0-8-5kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'scsi-modules-5.10.0-8-armmp-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'scsi-modules-5.10.0-8-loongson-3-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'scsi-modules-5.10.0-8-octeon-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'scsi-modules-5.10.0-8-powerpc64le-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'scsi-modules-5.10.0-8-s390x-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'scsi-nic-modules-5.10.0-8-4kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'scsi-nic-modules-5.10.0-8-5kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'scsi-nic-modules-5.10.0-8-armmp-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'scsi-nic-modules-5.10.0-8-loongson-3-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'scsi-nic-modules-5.10.0-8-octeon-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'scsi-nic-modules-5.10.0-8-powerpc64le-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'serial-modules-5.10.0-8-powerpc64le-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'sound-modules-5.10.0-8-4kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'sound-modules-5.10.0-8-5kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'sound-modules-5.10.0-8-loongson-3-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'sound-modules-5.10.0-8-octeon-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'speakup-modules-5.10.0-8-loongson-3-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'squashfs-modules-5.10.0-8-4kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'squashfs-modules-5.10.0-8-5kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'squashfs-modules-5.10.0-8-armmp-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'squashfs-modules-5.10.0-8-loongson-3-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'squashfs-modules-5.10.0-8-marvell-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'squashfs-modules-5.10.0-8-octeon-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'squashfs-modules-5.10.0-8-powerpc64le-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'udf-modules-5.10.0-8-4kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'udf-modules-5.10.0-8-5kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'udf-modules-5.10.0-8-armmp-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'udf-modules-5.10.0-8-loongson-3-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'udf-modules-5.10.0-8-marvell-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'udf-modules-5.10.0-8-octeon-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'udf-modules-5.10.0-8-powerpc64le-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'udf-modules-5.10.0-8-s390x-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'uinput-modules-5.10.0-8-armmp-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'uinput-modules-5.10.0-8-marvell-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'uinput-modules-5.10.0-8-powerpc64le-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'usb-modules-5.10.0-8-4kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'usb-modules-5.10.0-8-5kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'usb-modules-5.10.0-8-armmp-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'usb-modules-5.10.0-8-loongson-3-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'usb-modules-5.10.0-8-marvell-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'usb-modules-5.10.0-8-octeon-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'usb-modules-5.10.0-8-powerpc64le-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'usb-serial-modules-5.10.0-8-4kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'usb-serial-modules-5.10.0-8-5kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'usb-serial-modules-5.10.0-8-armmp-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'usb-serial-modules-5.10.0-8-loongson-3-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'usb-serial-modules-5.10.0-8-marvell-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'usb-serial-modules-5.10.0-8-octeon-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'usb-serial-modules-5.10.0-8-powerpc64le-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'usb-storage-modules-5.10.0-8-4kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'usb-storage-modules-5.10.0-8-5kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'usb-storage-modules-5.10.0-8-armmp-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'usb-storage-modules-5.10.0-8-loongson-3-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'usb-storage-modules-5.10.0-8-marvell-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'usb-storage-modules-5.10.0-8-octeon-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'usb-storage-modules-5.10.0-8-powerpc64le-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'usbip', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'xfs-modules-5.10.0-8-4kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'xfs-modules-5.10.0-8-5kc-malta-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'xfs-modules-5.10.0-8-loongson-3-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'xfs-modules-5.10.0-8-octeon-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'xfs-modules-5.10.0-8-powerpc64le-di', 'reference': '5.10.46-5'},\n {'release': '11.0', 'prefix': 'xfs-modules-5.10.0-8-s390x-di', 'reference': '5.10.46-5'}\n];\n\nvar flag = 0;\nforeach package_array ( pkgs ) {\n var release = NULL;\n var prefix = NULL;\n var reference = NULL;\n if (!empty_or_null(package_array['release'])) release = package_array['release'];\n if (!empty_or_null(package_array['prefix'])) prefix = package_array['prefix'];\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (release && prefix && reference) {\n if (deb_check(release:release, prefix:prefix, reference:reference)) flag++;\n }\n}\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : deb_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = deb_pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'affs-modules-5.10.0-8-4kc-malta-di / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-10-21T16:30:32", "description": "The remote Ubuntu 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-5115-1 advisory.\n\n - u'Specifically timed and handcrafted traffic can cause internal errors in a WLAN device that lead to improper layer 2 Wi-Fi encryption with a consequent possibility of information disclosure over the air for a discrete set of traffic' in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking in APQ8053, IPQ4019, IPQ8064, MSM8909W, MSM8996AU, QCA9531, QCN5502, QCS405, SDX20, SM6150, SM7150 (CVE-2020-3702)\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was found in the way user uses trace ring buffer in a specific way. Only privileged local users (with CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - In kernel/bpf/verifier.c in the Linux kernel before 5.12.13, a branch can be mispredicted (e.g., because of type confusion) and consequently an unprivileged BPF program can read arbitrary memory locations via a side-channel attack, aka CID-9183671af6db. (CVE-2021-33624)\n\n - In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from kernel memory via a Speculative Store Bypass side-channel attack because the protection mechanism neglects the possibility of uninitialized memory locations on the BPF stack. (CVE-2021-34556)\n\n - In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from kernel memory via a Speculative Store Bypass side-channel attack because a certain preempting store operation does not necessarily occur before a store operation that has an attacker-controlled value.\n (CVE-2021-35477)\n\n - hso_free_net_device in drivers/net/usb/hso.c in the Linux kernel through 5.13.4 calls unregister_netdev without checking for the NETREG_REGISTERED state, leading to a use-after-free and a double free.\n (CVE-2021-37159)\n\n - In kernel/bpf/hashtab.c in the Linux kernel through 5.13.8, there is an integer overflow and out-of-bounds write when many elements are placed in a single bucket. NOTE: exploitation might be impractical without the CAP_SYS_ADMIN capability. (CVE-2021-38166)\n\n - drivers/usb/host/max3421-hcd.c in the Linux kernel before 5.13.6 allows physically proximate attackers to cause a denial of service (use-after-free and panic) by removing a MAX-3421 USB device in certain situations. (CVE-2021-38204)\n\n - drivers/net/ethernet/xilinx/xilinx_emaclite.c in the Linux kernel before 5.13.3 makes it easier for attackers to defeat an ASLR protection mechanism because it prints a kernel pointer (i.e., the real IOMEM pointer). (CVE-2021-38205)\n\n - A race condition was discovered in ext4_write_inline_data_end in fs/ext4/inline.c in the ext4 subsystem in the Linux kernel through 5.13.13. (CVE-2021-40490)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2021-10-20T00:00:00", "type": "nessus", "title": "Ubuntu 20.04 LTS : Linux kernel (OEM) vulnerabilities (USN-5115-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2020-3702", "CVE-2021-33624", "CVE-2021-34556", "CVE-2021-35477", "CVE-2021-3679", "CVE-2021-37159", "CVE-2021-3732", "CVE-2021-3739", "CVE-2021-3743", "CVE-2021-3753", "CVE-2021-3759", "CVE-2021-38166", "CVE-2021-38204", "CVE-2021-38205", "CVE-2021-40490", "CVE-2021-42008"], "modified": "2023-10-20T00:00:00", "cpe": ["cpe:/o:canonical:ubuntu_linux:20.04:-:lts", "p-cpe:/a:canonical:ubuntu_linux:linux-image-5.10.0-1050-oem"], "id": "UBUNTU_USN-5115-1.NASL", "href": "https://www.tenable.com/plugins/nessus/154279", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Ubuntu Security Notice USN-5115-1. The text\n# itself is copyright (C) Canonical, Inc. See\n# <https://ubuntu.com/security/notices>. Ubuntu(R) is a registered\n# trademark of Canonical, Inc.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(154279);\n script_version(\"1.5\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/10/20\");\n\n script_cve_id(\n \"CVE-2020-3702\",\n \"CVE-2021-3679\",\n \"CVE-2021-3732\",\n \"CVE-2021-3739\",\n \"CVE-2021-3743\",\n \"CVE-2021-3753\",\n \"CVE-2021-3759\",\n \"CVE-2021-33624\",\n \"CVE-2021-34556\",\n \"CVE-2021-35477\",\n \"CVE-2021-37159\",\n \"CVE-2021-38166\",\n \"CVE-2021-38204\",\n \"CVE-2021-38205\",\n \"CVE-2021-40490\",\n \"CVE-2021-42008\"\n );\n script_xref(name:\"USN\", value:\"5115-1\");\n\n script_name(english:\"Ubuntu 20.04 LTS : Linux kernel (OEM) vulnerabilities (USN-5115-1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Ubuntu host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote Ubuntu 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in\nthe USN-5115-1 advisory.\n\n - u'Specifically timed and handcrafted traffic can cause internal errors in a WLAN device that lead to\n improper layer 2 Wi-Fi encryption with a consequent possibility of information disclosure over the air for\n a discrete set of traffic' in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon\n Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon\n Wearables, Snapdragon Wired Infrastructure and Networking in APQ8053, IPQ4019, IPQ8064, MSM8909W,\n MSM8996AU, QCA9531, QCN5502, QCS405, SDX20, SM6150, SM7150 (CVE-2020-3702)\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was\n found in the way user uses trace ring buffer in a specific way. Only privileged local users (with\n CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - In kernel/bpf/verifier.c in the Linux kernel before 5.12.13, a branch can be mispredicted (e.g., because\n of type confusion) and consequently an unprivileged BPF program can read arbitrary memory locations via a\n side-channel attack, aka CID-9183671af6db. (CVE-2021-33624)\n\n - In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from\n kernel memory via a Speculative Store Bypass side-channel attack because the protection mechanism neglects\n the possibility of uninitialized memory locations on the BPF stack. (CVE-2021-34556)\n\n - In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from\n kernel memory via a Speculative Store Bypass side-channel attack because a certain preempting store\n operation does not necessarily occur before a store operation that has an attacker-controlled value.\n (CVE-2021-35477)\n\n - hso_free_net_device in drivers/net/usb/hso.c in the Linux kernel through 5.13.4 calls unregister_netdev\n without checking for the NETREG_REGISTERED state, leading to a use-after-free and a double free.\n (CVE-2021-37159)\n\n - In kernel/bpf/hashtab.c in the Linux kernel through 5.13.8, there is an integer overflow and out-of-bounds\n write when many elements are placed in a single bucket. NOTE: exploitation might be impractical without\n the CAP_SYS_ADMIN capability. (CVE-2021-38166)\n\n - drivers/usb/host/max3421-hcd.c in the Linux kernel before 5.13.6 allows physically proximate attackers to\n cause a denial of service (use-after-free and panic) by removing a MAX-3421 USB device in certain\n situations. (CVE-2021-38204)\n\n - drivers/net/ethernet/xilinx/xilinx_emaclite.c in the Linux kernel before 5.13.3 makes it easier for\n attackers to defeat an ASLR protection mechanism because it prints a kernel pointer (i.e., the real IOMEM\n pointer). (CVE-2021-38205)\n\n - A race condition was discovered in ext4_write_inline_data_end in fs/ext4/inline.c in the ext4 subsystem in\n the Linux kernel through 5.13.13. (CVE-2021-40490)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://ubuntu.com/security/notices/USN-5115-1\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected kernel package.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:M/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:POC/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:P/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-42008\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2020/09/08\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/10/20\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/10/20\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:canonical:ubuntu_linux:20.04:-:lts\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-5.10.0-1050-oem\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Ubuntu Local Security Checks\");\n\n script_copyright(english:\"Ubuntu Security Notice (C) 2021-2023 Canonical, Inc. / NASL script (C) 2021-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\", \"linux_alt_patch_detect.nasl\");\n script_require_keys(\"Host/cpu\", \"Host/Ubuntu\", \"Host/Ubuntu/release\", \"Host/Debian/dpkg-l\");\n\n exit(0);\n}\n\ninclude('debian_package.inc');\ninclude('ksplice.inc');\n\nif ( ! get_kb_item('Host/local_checks_enabled') ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nvar os_release = get_kb_item('Host/Ubuntu/release');\nif ( isnull(os_release) ) audit(AUDIT_OS_NOT, 'Ubuntu');\nos_release = chomp(os_release);\nif (! ('20.04' >< os_release)) audit(AUDIT_OS_NOT, 'Ubuntu 20.04', 'Ubuntu ' + os_release);\nif ( ! get_kb_item('Host/Debian/dpkg-l') ) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Ubuntu', cpu);\n\nvar kernel_mappings = {\n '20.04': {\n '5.10.0': {\n 'oem': '5.10.0-1050'\n }\n }\n};\n\nvar host_kernel_release = get_kb_item_or_exit('Host/uname-r');\nvar host_kernel_version = get_kb_item_or_exit('Host/Debian/kernel-version');\nvar host_kernel_base_version = get_kb_item_or_exit('Host/Debian/kernel-base-version');\nvar host_kernel_type = get_kb_item_or_exit('Host/Debian/kernel-type');\nif(empty_or_null(kernel_mappings[os_release][host_kernel_base_version][host_kernel_type])) audit(AUDIT_INST_VER_NOT_VULN, 'kernel ' + host_kernel_release);\n\nvar extra = '';\nvar kernel_fixed_version = kernel_mappings[os_release][host_kernel_base_version][host_kernel_type];\nif (deb_ver_cmp(ver1:host_kernel_version, ver2:kernel_fixed_version) < 0)\n{\n extra = extra + 'Running Kernel level of ' + host_kernel_version + ' does not meet the minimum fixed level of ' + kernel_fixed_version + ' for this advisory.\\n\\n';\n}\n else\n{\n audit(AUDIT_PATCH_INSTALLED, 'Kernel package for USN-5115-1');\n}\n\nif (get_one_kb_item('Host/ksplice/kernel-cves'))\n{\n var cve_list = make_list('CVE-2020-3702', 'CVE-2021-3679', 'CVE-2021-3732', 'CVE-2021-3739', 'CVE-2021-3743', 'CVE-2021-3753', 'CVE-2021-3759', 'CVE-2021-33624', 'CVE-2021-34556', 'CVE-2021-35477', 'CVE-2021-37159', 'CVE-2021-38166', 'CVE-2021-38204', 'CVE-2021-38205', 'CVE-2021-40490', 'CVE-2021-42008');\n if (ksplice_cves_check(cve_list))\n {\n audit(AUDIT_PATCH_INSTALLED, 'KSplice hotfix for USN-5115-1');\n }\n else\n {\n extra = extra + ksplice_reporting_text();\n }\n}\nif (extra) {\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : extra\n );\n exit(0);\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-10-21T16:29:16", "description": "The remote Ubuntu 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-5096-1 advisory.\n\n - An out-of-bounds memory write flaw was found in the Linux kernel's joystick devices subsystem in versions before 5.9-rc1, in the way the user calls ioctl JSIOCSBTNMAP. This flaw allows a local user to crash the system or possibly escalate their privileges on the system. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability. (CVE-2021-3612)\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was found in the way user uses trace ring buffer in a specific way. Only privileged local users (with CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from kernel memory via a Speculative Store Bypass side-channel attack because the protection mechanism neglects the possibility of uninitialized memory locations on the BPF stack. (CVE-2021-34556)\n\n - In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from kernel memory via a Speculative Store Bypass side-channel attack because a certain preempting store operation does not necessarily occur before a store operation that has an attacker-controlled value.\n (CVE-2021-35477)\n\n - hso_free_net_device in drivers/net/usb/hso.c in the Linux kernel through 5.13.4 calls unregister_netdev without checking for the NETREG_REGISTERED state, leading to a use-after-free and a double free.\n (CVE-2021-37159)\n\n - ** DISPUTED ** In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE:\n the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the length validation was added solely for robustness in the face of anomalous host OS behavior.\n (CVE-2021-38160)\n\n - In kernel/bpf/hashtab.c in the Linux kernel through 5.13.8, there is an integer overflow and out-of-bounds write when many elements are placed in a single bucket. NOTE: exploitation might be impractical without the CAP_SYS_ADMIN capability. (CVE-2021-38166)\n\n - fs/nfs/nfs4client.c in the Linux kernel before 5.13.4 has incorrect connection-setup ordering, which allows operators of remote NFSv4 servers to cause a denial of service (hanging of mounts) by arranging for those servers to be unreachable during trunking detection. (CVE-2021-38199)\n\n - net/sunrpc/xdr.c in the Linux kernel before 5.13.4 allows remote attackers to cause a denial of service (xdr_set_page_base slab-out-of-bounds access) by performing many NFS 4.2 READ_PLUS operations.\n (CVE-2021-38201)\n\n - fs/nfsd/trace.h in the Linux kernel before 5.13.4 might allow remote attackers to cause a denial of service (out-of-bounds read in strlen) by sending NFS traffic when the trace event framework is being used for nfsd. (CVE-2021-38202)\n\n - btrfs in the Linux kernel before 5.13.4 allows attackers to cause a denial of service (deadlock) via processes that trigger allocation of new system chunks during times when there is a shortage of free space in the system space_info. (CVE-2021-38203)\n\n - drivers/usb/host/max3421-hcd.c in the Linux kernel before 5.13.6 allows physically proximate attackers to cause a denial of service (use-after-free and panic) by removing a MAX-3421 USB device in certain situations. (CVE-2021-38204)\n\n - drivers/net/ethernet/xilinx/xilinx_emaclite.c in the Linux kernel before 5.13.3 makes it easier for attackers to defeat an ASLR protection mechanism because it prints a kernel pointer (i.e., the real IOMEM pointer). (CVE-2021-38205)\n\n - A race condition was discovered in ext4_write_inline_data_end in fs/ext4/inline.c in the ext4 subsystem in the Linux kernel through 5.13.13. (CVE-2021-40490)\n\n - loop_rw_iter in fs/io_uring.c in the Linux kernel 5.10 through 5.14.6 allows local users to gain privileges by using IORING_OP_PROVIDE_BUFFERS to trigger a free of a kernel buffer, as demonstrated by using /proc//maps for exploitation. (CVE-2021-41073)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2021-09-30T00:00:00", "type": "nessus", "title": "Ubuntu 20.04 LTS : Linux kernel (OEM) vulnerabilities (USN-5096-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2021-34556", "CVE-2021-35477", "CVE-2021-3612", "CVE-2021-3679", "CVE-2021-37159", "CVE-2021-3732", "CVE-2021-38160", "CVE-2021-38166", "CVE-2021-38199", "CVE-2021-38201", "CVE-2021-38202", "CVE-2021-38203", "CVE-2021-38204", "CVE-2021-38205", "CVE-2021-40490", "CVE-2021-41073"], "modified": "2023-10-20T00:00:00", "cpe": ["cpe:/o:canonical:ubuntu_linux:20.04:-:lts", "p-cpe:/a:canonical:ubuntu_linux:linux-image-5.13.0-1014-oem"], "id": "UBUNTU_USN-5096-1.NASL", "href": "https://www.tenable.com/plugins/nessus/153789", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Ubuntu Security Notice USN-5096-1. The text\n# itself is copyright (C) Canonical, Inc. See\n# <https://ubuntu.com/security/notices>. Ubuntu(R) is a registered\n# trademark of Canonical, Inc.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(153789);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/10/20\");\n\n script_cve_id(\n \"CVE-2021-3612\",\n \"CVE-2021-3679\",\n \"CVE-2021-3732\",\n \"CVE-2021-34556\",\n \"CVE-2021-35477\",\n \"CVE-2021-37159\",\n \"CVE-2021-38160\",\n \"CVE-2021-38166\",\n \"CVE-2021-38199\",\n \"CVE-2021-38201\",\n \"CVE-2021-38202\",\n \"CVE-2021-38203\",\n \"CVE-2021-38204\",\n \"CVE-2021-38205\",\n \"CVE-2021-40490\",\n \"CVE-2021-41073\"\n );\n script_xref(name:\"USN\", value:\"5096-1\");\n\n script_name(english:\"Ubuntu 20.04 LTS : Linux kernel (OEM) vulnerabilities (USN-5096-1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Ubuntu host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote Ubuntu 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in\nthe USN-5096-1 advisory.\n\n - An out-of-bounds memory write flaw was found in the Linux kernel's joystick devices subsystem in versions\n before 5.9-rc1, in the way the user calls ioctl JSIOCSBTNMAP. This flaw allows a local user to crash the\n system or possibly escalate their privileges on the system. The highest threat from this vulnerability is\n to confidentiality, integrity, as well as system availability. (CVE-2021-3612)\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was\n found in the way user uses trace ring buffer in a specific way. Only privileged local users (with\n CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from\n kernel memory via a Speculative Store Bypass side-channel attack because the protection mechanism neglects\n the possibility of uninitialized memory locations on the BPF stack. (CVE-2021-34556)\n\n - In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from\n kernel memory via a Speculative Store Bypass side-channel attack because a certain preempting store\n operation does not necessarily occur before a store operation that has an attacker-controlled value.\n (CVE-2021-35477)\n\n - hso_free_net_device in drivers/net/usb/hso.c in the Linux kernel through 5.13.4 calls unregister_netdev\n without checking for the NETREG_REGISTERED state, leading to a use-after-free and a double free.\n (CVE-2021-37159)\n\n - ** DISPUTED ** In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss\n can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE:\n the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the\n length validation was added solely for robustness in the face of anomalous host OS behavior.\n (CVE-2021-38160)\n\n - In kernel/bpf/hashtab.c in the Linux kernel through 5.13.8, there is an integer overflow and out-of-bounds\n write when many elements are placed in a single bucket. NOTE: exploitation might be impractical without\n the CAP_SYS_ADMIN capability. (CVE-2021-38166)\n\n - fs/nfs/nfs4client.c in the Linux kernel before 5.13.4 has incorrect connection-setup ordering, which\n allows operators of remote NFSv4 servers to cause a denial of service (hanging of mounts) by arranging for\n those servers to be unreachable during trunking detection. (CVE-2021-38199)\n\n - net/sunrpc/xdr.c in the Linux kernel before 5.13.4 allows remote attackers to cause a denial of service\n (xdr_set_page_base slab-out-of-bounds access) by performing many NFS 4.2 READ_PLUS operations.\n (CVE-2021-38201)\n\n - fs/nfsd/trace.h in the Linux kernel before 5.13.4 might allow remote attackers to cause a denial of\n service (out-of-bounds read in strlen) by sending NFS traffic when the trace event framework is being used\n for nfsd. (CVE-2021-38202)\n\n - btrfs in the Linux kernel before 5.13.4 allows attackers to cause a denial of service (deadlock) via\n processes that trigger allocation of new system chunks during times when there is a shortage of free space\n in the system space_info. (CVE-2021-38203)\n\n - drivers/usb/host/max3421-hcd.c in the Linux kernel before 5.13.6 allows physically proximate attackers to\n cause a denial of service (use-after-free and panic) by removing a MAX-3421 USB device in certain\n situations. (CVE-2021-38204)\n\n - drivers/net/ethernet/xilinx/xilinx_emaclite.c in the Linux kernel before 5.13.3 makes it easier for\n attackers to defeat an ASLR protection mechanism because it prints a kernel pointer (i.e., the real IOMEM\n pointer). (CVE-2021-38205)\n\n - A race condition was discovered in ext4_write_inline_data_end in fs/ext4/inline.c in the ext4 subsystem in\n the Linux kernel through 5.13.13. (CVE-2021-40490)\n\n - loop_rw_iter in fs/io_uring.c in the Linux kernel 5.10 through 5.14.6 allows local users to gain\n privileges by using IORING_OP_PROVIDE_BUFFERS to trigger a free of a kernel buffer, as demonstrated by\n using /proc//maps for exploitation. (CVE-2021-41073)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://ubuntu.com/security/notices/USN-5096-1\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected kernel package.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:POC/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:P/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-41073\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2021/07/09\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/09/29\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/09/30\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:canonical:ubuntu_linux:20.04:-:lts\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-5.13.0-1014-oem\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Ubuntu Local Security Checks\");\n\n script_copyright(english:\"Ubuntu Security Notice (C) 2021-2023 Canonical, Inc. / NASL script (C) 2021-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\", \"linux_alt_patch_detect.nasl\");\n script_require_keys(\"Host/cpu\", \"Host/Ubuntu\", \"Host/Ubuntu/release\", \"Host/Debian/dpkg-l\");\n\n exit(0);\n}\n\ninclude('debian_package.inc');\ninclude('ksplice.inc');\n\nif ( ! get_kb_item('Host/local_checks_enabled') ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nvar os_release = get_kb_item('Host/Ubuntu/release');\nif ( isnull(os_release) ) audit(AUDIT_OS_NOT, 'Ubuntu');\nos_release = chomp(os_release);\nif (! ('20.04' >< os_release)) audit(AUDIT_OS_NOT, 'Ubuntu 20.04', 'Ubuntu ' + os_release);\nif ( ! get_kb_item('Host/Debian/dpkg-l') ) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Ubuntu', cpu);\n\nvar kernel_mappings = {\n '20.04': {\n '5.13.0': {\n 'oem': '5.13.0-1014'\n }\n }\n};\n\nvar host_kernel_release = get_kb_item_or_exit('Host/uname-r');\nvar host_kernel_version = get_kb_item_or_exit('Host/Debian/kernel-version');\nvar host_kernel_base_version = get_kb_item_or_exit('Host/Debian/kernel-base-version');\nvar host_kernel_type = get_kb_item_or_exit('Host/Debian/kernel-type');\nif(empty_or_null(kernel_mappings[os_release][host_kernel_base_version][host_kernel_type])) audit(AUDIT_INST_VER_NOT_VULN, 'kernel ' + host_kernel_release);\n\nvar extra = '';\nvar kernel_fixed_version = kernel_mappings[os_release][host_kernel_base_version][host_kernel_type];\nif (deb_ver_cmp(ver1:host_kernel_version, ver2:kernel_fixed_version) < 0)\n{\n extra = extra + 'Running Kernel level of ' + host_kernel_version + ' does not meet the minimum fixed level of ' + kernel_fixed_version + ' for this advisory.\\n\\n';\n}\n else\n{\n audit(AUDIT_PATCH_INSTALLED, 'Kernel package for USN-5096-1');\n}\n\nif (get_one_kb_item('Host/ksplice/kernel-cves'))\n{\n var cve_list = make_list('CVE-2021-3612', 'CVE-2021-3679', 'CVE-2021-3732', 'CVE-2021-34556', 'CVE-2021-35477', 'CVE-2021-37159', 'CVE-2021-38160', 'CVE-2021-38166', 'CVE-2021-38199', 'CVE-2021-38201', 'CVE-2021-38202', 'CVE-2021-38203', 'CVE-2021-38204', 'CVE-2021-38205', 'CVE-2021-40490', 'CVE-2021-41073');\n if (ksplice_cves_check(cve_list))\n {\n audit(AUDIT_PATCH_INSTALLED, 'KSplice hotfix for USN-5096-1');\n }\n else\n {\n extra = extra + ksplice_reporting_text();\n }\n}\nif (extra) {\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : extra\n );\n exit(0);\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-11-23T15:30:49", "description": "The remote SUSE Linux SLES15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:3178-1 advisory.\n\n - In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from kernel memory via a Speculative Store Bypass side-channel attack because the protection mechanism neglects the possibility of uninitialized memory locations on the BPF stack. (CVE-2021-34556)\n\n - In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from kernel memory via a Speculative Store Bypass side-channel attack because a certain preempting store operation does not necessarily occur before a store operation that has an attacker-controlled value.\n (CVE-2021-35477)\n\n - A flaw use-after-free in function sco_sock_sendmsg() of the Linux kernel HCI subsystem was found in the way user calls ioct UFFDIO_REGISTER or other way triggers race condition of the call sco_conn_del() together with the call sco_sock_sendmsg() with the expected controllable faulting memory page. A privileged local user could use this flaw to crash the system or escalate their privileges on the system.\n (CVE-2021-3640)\n\n - A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when processing the VMCB (virtual machine control block) provided by the L1 guest to spawn/handle a nested guest (L2). Due to improper validation of the int_ctl field, this issue could allow a malicious L1 to enable AVIC support (Advanced Virtual Interrupt Controller) for the L2 guest. As a result, the L2 guest would be allowed to read/write physical pages of the host, resulting in a crash of the entire system, leak of sensitive data or potential guest-to-host escape. This flaw affects Linux kernel versions prior to 5.14-rc7. (CVE-2021-3653)\n\n - A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when processing the VMCB (virtual machine control block) provided by the L1 guest to spawn/handle a nested guest (L2). Due to improper validation of the virt_ext field, this issue could allow a malicious L1 to disable both VMLOAD/VMSAVE intercepts and VLS (Virtual VMLOAD/VMSAVE) for the L2 guest. As a result, the L2 guest would be allowed to read/write physical pages of the host, resulting in a crash of the entire system, leak of sensitive data or potential guest-to-host escape. (CVE-2021-3656)\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was found in the way user uses trace ring buffer in a specific way. Only privileged local users (with CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - A flaw was found in the Linux kernel's OverlayFS subsystem in the way the user mounts the TmpFS filesystem with OverlayFS. This flaw allows a local user to gain access to hidden files that should not be accessible. (CVE-2021-3732)\n\n - A NULL pointer dereference flaw was found in the btrfs_rm_device function in fs/btrfs/volumes.c in the Linux Kernel, where triggering the bug requires CAP_SYS_ADMIN'. This flaw allows a local attacker to crash the system or leak kernel internal information. The highest threat from this vulnerability is to system availability. (CVE-2021-3739)\n\n - An out-of-bounds (OOB) memory read flaw was found in the Qualcomm IPC router protocol in the Linux kernel.\n A missing sanity check allows a local attacker to gain access to out-of-bounds memory, leading to a system crash or a leak of internal kernel information. The highest threat from this vulnerability is to system availability. (CVE-2021-3743)\n\n - A race problem was seen in the vt_k_ioctl in drivers/tty/vt/vt_ioctl.c in the Linux kernel, which may cause an out of bounds read in vt as the write access to vc_mode is not protected by lock-in vt_ioctl (KDSETMDE). The highest threat from this vulnerability is to data confidentiality. (CVE-2021-3753)\n\n - A memory overflow vulnerability was found in the Linux kernel's ipc functionality of the memcg subsystem, in the way a user calls the semget function multiple times, creating semaphores. This flaw allows a local user to starve the resources, causing a denial of service. The highest threat from this vulnerability is to system availability. (CVE-2021-3759)\n\n - ** DISPUTED ** In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE:\n the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the length validation was added solely for robustness in the face of anomalous host OS behavior.\n (CVE-2021-38160)\n\n - arch/x86/kvm/mmu/paging_tmpl.h in the Linux kernel before 5.12.11 incorrectly computes the access permissions of a shadow page, leading to a missing guest protection page fault. (CVE-2021-38198)\n\n - drivers/usb/host/max3421-hcd.c in the Linux kernel before 5.13.6 allows physically proximate attackers to cause a denial of service (use-after-free and panic) by removing a MAX-3421 USB device in certain situations. (CVE-2021-38204)\n\n - drivers/net/ethernet/xilinx/xilinx_emaclite.c in the Linux kernel before 5.13.3 makes it easier for attackers to defeat an ASLR protection mechanism because it prints a kernel pointer (i.e., the real IOMEM pointer). (CVE-2021-38205)\n\n - drivers/net/ethernet/xilinx/ll_temac_main.c in the Linux kernel before 5.12.13 allows remote attackers to cause a denial of service (buffer overflow and lockup) by sending heavy network traffic for about ten minutes. (CVE-2021-38207)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2021-09-22T00:00:00", "type": "nessus", "title": "SUSE SLES15 Security Update : kernel (SUSE-SU-2021:3178-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2021-34556", "CVE-2021-35477", "CVE-2021-3640", "CVE-2021-3653", "CVE-2021-3656", "CVE-2021-3679", "CVE-2021-3732", "CVE-2021-3739", "CVE-2021-3743", "CVE-2021-3753", "CVE-2021-3759", "CVE-2021-38160", "CVE-2021-38198", "CVE-2021-38204", "CVE-2021-38205", "CVE-2021-38207"], "modified": "2023-07-13T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:kernel-azure", "p-cpe:/a:novell:suse_linux:kernel-azure-devel", "p-cpe:/a:novell:suse_linux:kernel-devel-azure", "p-cpe:/a:novell:suse_linux:kernel-source-azure", "p-cpe:/a:novell:suse_linux:kernel-syms-azure", "cpe:/o:novell:suse_linux:15"], "id": "SUSE_SU-2021-3178-1.NASL", "href": "https://www.tenable.com/plugins/nessus/153540", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable, Inc.\n#\n# The package checks in this plugin were extracted from\n# SUSE update advisory SUSE-SU-2021:3178-1. The text itself\n# is copyright (C) SUSE.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(153540);\n script_version(\"1.5\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/07/13\");\n\n script_cve_id(\n \"CVE-2021-3640\",\n \"CVE-2021-3653\",\n \"CVE-2021-3656\",\n \"CVE-2021-3679\",\n \"CVE-2021-3732\",\n \"CVE-2021-3739\",\n \"CVE-2021-3743\",\n \"CVE-2021-3753\",\n \"CVE-2021-3759\",\n \"CVE-2021-34556\",\n \"CVE-2021-35477\",\n \"CVE-2021-38160\",\n \"CVE-2021-38198\",\n \"CVE-2021-38204\",\n \"CVE-2021-38205\",\n \"CVE-2021-38207\"\n );\n script_xref(name:\"SuSE\", value:\"SUSE-SU-2021:3178-1\");\n\n script_name(english:\"SUSE SLES15 Security Update : kernel (SUSE-SU-2021:3178-1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote SUSE host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote SUSE Linux SLES15 host has packages installed that are affected by multiple vulnerabilities as referenced in\nthe SUSE-SU-2021:3178-1 advisory.\n\n - In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from\n kernel memory via a Speculative Store Bypass side-channel attack because the protection mechanism neglects\n the possibility of uninitialized memory locations on the BPF stack. (CVE-2021-34556)\n\n - In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from\n kernel memory via a Speculative Store Bypass side-channel attack because a certain preempting store\n operation does not necessarily occur before a store operation that has an attacker-controlled value.\n (CVE-2021-35477)\n\n - A flaw use-after-free in function sco_sock_sendmsg() of the Linux kernel HCI subsystem was found in the\n way user calls ioct UFFDIO_REGISTER or other way triggers race condition of the call sco_conn_del()\n together with the call sco_sock_sendmsg() with the expected controllable faulting memory page. A\n privileged local user could use this flaw to crash the system or escalate their privileges on the system.\n (CVE-2021-3640)\n\n - A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when\n processing the VMCB (virtual machine control block) provided by the L1 guest to spawn/handle a nested\n guest (L2). Due to improper validation of the int_ctl field, this issue could allow a malicious L1 to\n enable AVIC support (Advanced Virtual Interrupt Controller) for the L2 guest. As a result, the L2 guest\n would be allowed to read/write physical pages of the host, resulting in a crash of the entire system, leak\n of sensitive data or potential guest-to-host escape. This flaw affects Linux kernel versions prior to\n 5.14-rc7. (CVE-2021-3653)\n\n - A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when\n processing the VMCB (virtual machine control block) provided by the L1 guest to spawn/handle a nested\n guest (L2). Due to improper validation of the virt_ext field, this issue could allow a malicious L1 to\n disable both VMLOAD/VMSAVE intercepts and VLS (Virtual VMLOAD/VMSAVE) for the L2 guest. As a result, the\n L2 guest would be allowed to read/write physical pages of the host, resulting in a crash of the entire\n system, leak of sensitive data or potential guest-to-host escape. (CVE-2021-3656)\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was\n found in the way user uses trace ring buffer in a specific way. Only privileged local users (with\n CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - A flaw was found in the Linux kernel's OverlayFS subsystem in the way the user mounts the TmpFS filesystem\n with OverlayFS. This flaw allows a local user to gain access to hidden files that should not be\n accessible. (CVE-2021-3732)\n\n - A NULL pointer dereference flaw was found in the btrfs_rm_device function in fs/btrfs/volumes.c in the\n Linux Kernel, where triggering the bug requires CAP_SYS_ADMIN'. This flaw allows a local attacker to\n crash the system or leak kernel internal information. The highest threat from this vulnerability is to\n system availability. (CVE-2021-3739)\n\n - An out-of-bounds (OOB) memory read flaw was found in the Qualcomm IPC router protocol in the Linux kernel.\n A missing sanity check allows a local attacker to gain access to out-of-bounds memory, leading to a system\n crash or a leak of internal kernel information. The highest threat from this vulnerability is to system\n availability. (CVE-2021-3743)\n\n - A race problem was seen in the vt_k_ioctl in drivers/tty/vt/vt_ioctl.c in the Linux kernel, which may\n cause an out of bounds read in vt as the write access to vc_mode is not protected by lock-in vt_ioctl\n (KDSETMDE). The highest threat from this vulnerability is to data confidentiality. (CVE-2021-3753)\n\n - A memory overflow vulnerability was found in the Linux kernel's ipc functionality of the memcg subsystem,\n in the way a user calls the semget function multiple times, creating semaphores. This flaw allows a local\n user to starve the resources, causing a denial of service. The highest threat from this vulnerability is\n to system availability. (CVE-2021-3759)\n\n - ** DISPUTED ** In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss\n can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE:\n the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the\n length validation was added solely for robustness in the face of anomalous host OS behavior.\n (CVE-2021-38160)\n\n - arch/x86/kvm/mmu/paging_tmpl.h in the Linux kernel before 5.12.11 incorrectly computes the access\n permissions of a shadow page, leading to a missing guest protection page fault. (CVE-2021-38198)\n\n - drivers/usb/host/max3421-hcd.c in the Linux kernel before 5.13.6 allows physically proximate attackers to\n cause a denial of service (use-after-free and panic) by removing a MAX-3421 USB device in certain\n situations. (CVE-2021-38204)\n\n - drivers/net/ethernet/xilinx/xilinx_emaclite.c in the Linux kernel before 5.13.3 makes it easier for\n attackers to defeat an ASLR protection mechanism because it prints a kernel pointer (i.e., the real IOMEM\n pointer). (CVE-2021-38205)\n\n - drivers/net/ethernet/xilinx/ll_temac_main.c in the Linux kernel before 5.12.13 allows remote attackers to\n cause a denial of service (buffer overflow and lockup) by sending heavy network traffic for about ten\n minutes. (CVE-2021-38207)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1040364\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1127650\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1135481\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1152489\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1160010\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1168202\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1174969\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1175052\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1175543\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1177399\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1180141\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1180347\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1181148\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1181972\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1184180\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1186264\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1186731\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1187211\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1187455\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1187468\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1187619\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188067\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188172\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188418\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188439\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188616\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188780\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188781\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188782\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188783\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188784\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188786\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188787\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188788\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188790\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188878\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188885\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188924\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188982\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188983\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188985\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189021\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189057\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189077\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189153\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189197\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189209\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189210\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189212\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189213\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189214\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189215\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189216\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189217\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189218\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189219\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189220\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189221\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189222\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189229\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189262\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189278\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189291\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189292\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189298\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189301\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189305\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189323\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189384\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189385\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189392\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189399\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189400\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189427\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189503\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189504\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189505\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189506\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189507\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189562\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189563\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189564\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189565\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189566\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189567\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189568\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189569\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189573\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189574\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189575\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189576\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189577\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189579\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189581\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189582\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189583\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189585\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189586\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189587\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189706\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189760\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189832\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189841\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189870\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189883\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1190025\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1190115\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1190117\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1190131\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1190181\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-34556\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-35477\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3640\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3653\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3656\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3679\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3732\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3739\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3743\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3753\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3759\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-38160\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-38198\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-38204\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-38205\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-38207\");\n # https://lists.suse.com/pipermail/sle-security-updates/2021-September/009473.html\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?d3e67caa\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:POC/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:P/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-38160\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2021-3656\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2021/08/02\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/09/21\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/09/22\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-azure\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-azure-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-devel-azure\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-source-azure\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-syms-azure\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:suse_linux:15\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"SuSE Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nvar os_release = get_kb_item(\"Host/SuSE/release\");\nif (isnull(os_release) || os_release !~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"SUSE\");\nvar os_ver = pregmatch(pattern: \"^(SLE(S|D)\\d+)\", string:os_release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'SUSE');\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLES15)$\", string:os_ver)) audit(AUDIT_OS_NOT, 'SUSE SLES15', 'SUSE (' + os_ver + ')');\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'SUSE (' + os_ver + ')', cpu);\n\nvar service_pack = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(service_pack)) service_pack = \"0\";\nif (os_ver == \"SLES15\" && (! preg(pattern:\"^(2)$\", string:service_pack))) audit(AUDIT_OS_NOT, \"SLES15 SP2\", os_ver + \" SP\" + service_pack);\n\nvar pkgs = [\n {'reference':'kernel-azure-5.3.18-18.66.2', 'sp':'2', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-public-cloud-release-15.2']},\n {'reference':'kernel-azure-devel-5.3.18-18.66.2', 'sp':'2', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-public-cloud-release-15.2']},\n {'reference':'kernel-devel-azure-5.3.18-18.66.1', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-public-cloud-release-15.2']},\n {'reference':'kernel-source-azure-5.3.18-18.66.1', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-public-cloud-release-15.2']},\n {'reference':'kernel-syms-azure-5.3.18-18.66.1', 'sp':'2', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-public-cloud-release-15.2']}\n];\n\nvar ltss_caveat_required = FALSE;\nvar flag = 0;\nforeach var package_array ( pkgs ) {\n var reference = NULL;\n var _release = NULL;\n var sp = NULL;\n var _cpu = NULL;\n var exists_check = NULL;\n var rpm_spec_vers_cmp = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) _release = package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) _cpu = package_array['cpu'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (reference && _release) {\n if (exists_check) {\n var check_flag = 0;\n foreach var check (exists_check) {\n if (!rpm_exists(release:_release, rpm:check)) continue;\n check_flag++;\n }\n if (!check_flag) continue;\n }\n if (rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, rpm_spec_vers_cmp:rpm_spec_vers_cmp)) flag++;\n }\n}\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'kernel-azure / kernel-azure-devel / kernel-devel-azure / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-11-23T15:31:01", "description": "The remote SUSE Linux SLED12 / SLES12 / SLES_SAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:3206-1 advisory.\n\n - In pppol2tp_connect, there is possible memory corruption due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Product: Android. Versions: Android kernel. Android ID: A-38159931. (CVE-2018-9517)\n\n - The SCTP socket buffer used by a userspace application is not accounted by the cgroups subsystem. An attacker can use this flaw to cause a denial of service attack. Kernel 3.10.x and 4.18.x branches are believed to be vulnerable. (CVE-2019-3874)\n\n - An infinite loop issue was found in the vhost_net kernel module in Linux Kernel up to and including v5.1-rc6, while handling incoming packets in handle_rx(). It could occur if one end sends packets faster than the other end can process them. A guest user, maybe remote one, could use this flaw to stall the vhost_net kernel thread, resulting in a DoS scenario. (CVE-2019-3900)\n\n - An issue was discovered in the Linux kernel through 5.6.11. sg_write lacks an sg_remove_request call in a certain failure case, aka CID-83c6f2390040. (CVE-2020-12770)\n\n - In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from kernel memory via a Speculative Store Bypass side-channel attack because the protection mechanism neglects the possibility of uninitialized memory locations on the BPF stack. (CVE-2021-34556)\n\n - In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from kernel memory via a Speculative Store Bypass side-channel attack because a certain preempting store operation does not necessarily occur before a store operation that has an attacker-controlled value.\n (CVE-2021-35477)\n\n - A flaw use-after-free in function sco_sock_sendmsg() of the Linux kernel HCI subsystem was found in the way user calls ioct UFFDIO_REGISTER or other way triggers race condition of the call sco_conn_del() together with the call sco_sock_sendmsg() with the expected controllable faulting memory page. A privileged local user could use this flaw to crash the system or escalate their privileges on the system.\n (CVE-2021-3640)\n\n - A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when processing the VMCB (virtual machine control block) provided by the L1 guest to spawn/handle a nested guest (L2). Due to improper validation of the int_ctl field, this issue could allow a malicious L1 to enable AVIC support (Advanced Virtual Interrupt Controller) for the L2 guest. As a result, the L2 guest would be allowed to read/write physical pages of the host, resulting in a crash of the entire system, leak of sensitive data or potential guest-to-host escape. This flaw affects Linux kernel versions prior to 5.14-rc7. (CVE-2021-3653)\n\n - A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when processing the VMCB (virtual machine control block) provided by the L1 guest to spawn/handle a nested guest (L2). Due to improper validation of the virt_ext field, this issue could allow a malicious L1 to disable both VMLOAD/VMSAVE intercepts and VLS (Virtual VMLOAD/VMSAVE) for the L2 guest. As a result, the L2 guest would be allowed to read/write physical pages of the host, resulting in a crash of the entire system, leak of sensitive data or potential guest-to-host escape. (CVE-2021-3656)\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was found in the way user uses trace ring buffer in a specific way. Only privileged local users (with CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - A flaw was found in the Linux kernel's OverlayFS subsystem in the way the user mounts the TmpFS filesystem with OverlayFS. This flaw allows a local user to gain access to hidden files that should not be accessible. (CVE-2021-3732)\n\n - A race problem was seen in the vt_k_ioctl in drivers/tty/vt/vt_ioctl.c in the Linux kernel, which may cause an out of bounds read in vt as the write access to vc_mode is not protected by lock-in vt_ioctl (KDSETMDE). The highest threat from this vulnerability is to data confidentiality. (CVE-2021-3753)\n\n - A memory overflow vulnerability was found in the Linux kernel's ipc functionality of the memcg subsystem, in the way a user calls the semget function multiple times, creating semaphores. This flaw allows a local user to starve the resources, causing a denial of service. The highest threat from this vulnerability is to system availability. (CVE-2021-3759)\n\n - ** DISPUTED ** In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE:\n the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the length validation was added solely for robustness in the face of anomalous host OS behavior.\n (CVE-2021-38160)\n\n - arch/x86/kvm/mmu/paging_tmpl.h in the Linux kernel before 5.12.11 incorrectly computes the access permissions of a shadow page, leading to a missing guest protection page fault. (CVE-2021-38198)\n\n - drivers/usb/host/max3421-hcd.c in the Linux kernel before 5.13.6 allows physically proximate attackers to cause a denial of service (use-after-free and panic) by removing a MAX-3421 USB device in certain situations. (CVE-2021-38204)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2021-09-24T00:00:00", "type": "nessus", "title": "SUSE SLED12 / SLES12 Security Update : kernel (SUSE-SU-2021:3206-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-9517", "CVE-2019-3874", "CVE-2019-3900", "CVE-2020-12770", "CVE-2021-34556", "CVE-2021-35477", "CVE-2021-3640", "CVE-2021-3653", "CVE-2021-3656", "CVE-2021-3679", "CVE-2021-3732", "CVE-2021-3753", "CVE-2021-3759", "CVE-2021-38160", "CVE-2021-38198", "CVE-2021-38204"], "modified": "2023-07-13T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:cluster-md-kmp-default", "p-cpe:/a:novell:suse_linux:dlm-kmp-default", "p-cpe:/a:novell:suse_linux:gfs2-kmp-default", "p-cpe:/a:novell:suse_linux:kernel-default", "p-cpe:/a:novell:suse_linux:kernel-default-base", "p-cpe:/a:novell:suse_linux:kernel-default-devel", "p-cpe:/a:novell:suse_linux:kernel-default-extra", "p-cpe:/a:novell:suse_linux:kernel-default-kgraft", "p-cpe:/a:novell:suse_linux:kernel-default-kgraft-devel", "p-cpe:/a:novell:suse_linux:kernel-default-man", "p-cpe:/a:novell:suse_linux:kernel-devel", "p-cpe:/a:novell:suse_linux:kernel-macros", "p-cpe:/a:novell:suse_linux:kernel-obs-build", "p-cpe:/a:novell:suse_linux:kernel-source", "p-cpe:/a:novell:suse_linux:kernel-syms", "p-cpe:/a:novell:suse_linux:kgraft-patch-4_12_14-122_88-default", "p-cpe:/a:novell:suse_linux:ocfs2-kmp-default", "cpe:/o:novell:suse_linux:12"], "id": "SUSE_SU-2021-3206-1.NASL", "href": "https://www.tenable.com/plugins/nessus/153625", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable, Inc.\n#\n# The package checks in this plugin were extracted from\n# SUSE update advisory SUSE-SU-2021:3206-1. The text itself\n# is copyright (C) SUSE.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(153625);\n script_version(\"1.6\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/07/13\");\n\n script_cve_id(\n \"CVE-2018-9517\",\n \"CVE-2019-3874\",\n \"CVE-2019-3900\",\n \"CVE-2020-12770\",\n \"CVE-2021-3640\",\n \"CVE-2021-3653\",\n \"CVE-2021-3656\",\n \"CVE-2021-3679\",\n \"CVE-2021-3732\",\n \"CVE-2021-3753\",\n \"CVE-2021-3759\",\n \"CVE-2021-34556\",\n \"CVE-2021-35477\",\n \"CVE-2021-38160\",\n \"CVE-2021-38198\",\n \"CVE-2021-38204\"\n );\n script_xref(name:\"SuSE\", value:\"SUSE-SU-2021:3206-1\");\n script_xref(name:\"CEA-ID\", value:\"CEA-2021-0025\");\n\n script_name(english:\"SUSE SLED12 / SLES12 Security Update : kernel (SUSE-SU-2021:3206-1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote SUSE host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote SUSE Linux SLED12 / SLES12 / SLES_SAP12 host has packages installed that are affected by multiple\nvulnerabilities as referenced in the SUSE-SU-2021:3206-1 advisory.\n\n - In pppol2tp_connect, there is possible memory corruption due to a use after free. This could lead to local\n escalation of privilege with System execution privileges needed. User interaction is not needed for\n exploitation. Product: Android. Versions: Android kernel. Android ID: A-38159931. (CVE-2018-9517)\n\n - The SCTP socket buffer used by a userspace application is not accounted by the cgroups subsystem. An\n attacker can use this flaw to cause a denial of service attack. Kernel 3.10.x and 4.18.x branches are\n believed to be vulnerable. (CVE-2019-3874)\n\n - An infinite loop issue was found in the vhost_net kernel module in Linux Kernel up to and including\n v5.1-rc6, while handling incoming packets in handle_rx(). It could occur if one end sends packets faster\n than the other end can process them. A guest user, maybe remote one, could use this flaw to stall the\n vhost_net kernel thread, resulting in a DoS scenario. (CVE-2019-3900)\n\n - An issue was discovered in the Linux kernel through 5.6.11. sg_write lacks an sg_remove_request call in a\n certain failure case, aka CID-83c6f2390040. (CVE-2020-12770)\n\n - In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from\n kernel memory via a Speculative Store Bypass side-channel attack because the protection mechanism neglects\n the possibility of uninitialized memory locations on the BPF stack. (CVE-2021-34556)\n\n - In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from\n kernel memory via a Speculative Store Bypass side-channel attack because a certain preempting store\n operation does not necessarily occur before a store operation that has an attacker-controlled value.\n (CVE-2021-35477)\n\n - A flaw use-after-free in function sco_sock_sendmsg() of the Linux kernel HCI subsystem was found in the\n way user calls ioct UFFDIO_REGISTER or other way triggers race condition of the call sco_conn_del()\n together with the call sco_sock_sendmsg() with the expected controllable faulting memory page. A\n privileged local user could use this flaw to crash the system or escalate their privileges on the system.\n (CVE-2021-3640)\n\n - A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when\n processing the VMCB (virtual machine control block) provided by the L1 guest to spawn/handle a nested\n guest (L2). Due to improper validation of the int_ctl field, this issue could allow a malicious L1 to\n enable AVIC support (Advanced Virtual Interrupt Controller) for the L2 guest. As a result, the L2 guest\n would be allowed to read/write physical pages of the host, resulting in a crash of the entire system, leak\n of sensitive data or potential guest-to-host escape. This flaw affects Linux kernel versions prior to\n 5.14-rc7. (CVE-2021-3653)\n\n - A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when\n processing the VMCB (virtual machine control block) provided by the L1 guest to spawn/handle a nested\n guest (L2). Due to improper validation of the virt_ext field, this issue could allow a malicious L1 to\n disable both VMLOAD/VMSAVE intercepts and VLS (Virtual VMLOAD/VMSAVE) for the L2 guest. As a result, the\n L2 guest would be allowed to read/write physical pages of the host, resulting in a crash of the entire\n system, leak of sensitive data or potential guest-to-host escape. (CVE-2021-3656)\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was\n found in the way user uses trace ring buffer in a specific way. Only privileged local users (with\n CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - A flaw was found in the Linux kernel's OverlayFS subsystem in the way the user mounts the TmpFS filesystem\n with OverlayFS. This flaw allows a local user to gain access to hidden files that should not be\n accessible. (CVE-2021-3732)\n\n - A race problem was seen in the vt_k_ioctl in drivers/tty/vt/vt_ioctl.c in the Linux kernel, which may\n cause an out of bounds read in vt as the write access to vc_mode is not protected by lock-in vt_ioctl\n (KDSETMDE). The highest threat from this vulnerability is to data confidentiality. (CVE-2021-3753)\n\n - A memory overflow vulnerability was found in the Linux kernel's ipc functionality of the memcg subsystem,\n in the way a user calls the semget function multiple times, creating semaphores. This flaw allows a local\n user to starve the resources, causing a denial of service. The highest threat from this vulnerability is\n to system availability. (CVE-2021-3759)\n\n - ** DISPUTED ** In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss\n can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE:\n the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the\n length validation was added solely for robustness in the face of anomalous host OS behavior.\n (CVE-2021-38160)\n\n - arch/x86/kvm/mmu/paging_tmpl.h in the Linux kernel before 5.12.11 incorrectly computes the access\n permissions of a shadow page, leading to a missing guest protection page fault. (CVE-2021-38198)\n\n - drivers/usb/host/max3421-hcd.c in the Linux kernel before 5.13.6 allows physically proximate attackers to\n cause a denial of service (use-after-free and panic) by removing a MAX-3421 USB device in certain\n situations. (CVE-2021-38204)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1040364\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1108488\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1114648\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1127650\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1129898\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1133374\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1136513\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1171420\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1183050\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1183983\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1185902\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1185973\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1187076\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188172\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188439\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188616\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188885\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188982\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188983\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188985\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189057\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189262\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189268\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189269\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189270\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189271\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189272\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189291\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189301\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189384\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189385\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189392\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189399\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189400\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189505\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189506\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189562\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189564\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189565\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189566\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189567\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189568\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189569\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189573\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189577\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189579\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189581\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189582\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189639\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189640\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189706\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189846\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1190022\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1190025\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1190115\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1190117\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2018-9517\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-3874\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-3900\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-12770\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-34556\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-35477\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3640\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3653\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3656\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3679\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3732\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3753\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3759\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-38160\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-38198\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-38204\");\n # https://lists.suse.com/pipermail/sle-security-updates/2021-September/009499.html\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?6c4ab610\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:F/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:F/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-38160\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2021-3656\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2018/12/07\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/09/23\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/09/24\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:cluster-md-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:dlm-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:gfs2-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-base\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-extra\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-kgraft\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-kgraft-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-man\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-macros\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-obs-build\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-source\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-syms\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kgraft-patch-4_12_14-122_88-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:ocfs2-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:suse_linux:12\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"SuSE Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nvar os_release = get_kb_item(\"Host/SuSE/release\");\nif (isnull(os_release) || os_release !~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"SUSE\");\nvar os_ver = pregmatch(pattern: \"^(SLE(S|D)(?:_SAP)?\\d+)\", string:os_release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'SUSE');\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLED12|SLES12|SLES_SAP12)$\", string:os_ver)) audit(AUDIT_OS_NOT, 'SUSE SLED12 / SLES12 / SLES_SAP12', 'SUSE (' + os_ver + ')');\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'SUSE (' + os_ver + ')', cpu);\n\nvar service_pack = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(service_pack)) service_pack = \"0\";\nif (os_ver == \"SLED12\" && (! preg(pattern:\"^(5)$\", string:service_pack))) audit(AUDIT_OS_NOT, \"SLED12 SP5\", os_ver + \" SP\" + service_pack);\nif (os_ver == \"SLES12\" && (! preg(pattern:\"^(3|4|5)$\", string:service_pack))) audit(AUDIT_OS_NOT, \"SLES12 SP3/4/5\", os_ver + \" SP\" + service_pack);\nif (os_ver == \"SLES_SAP12\" && (! preg(pattern:\"^(5)$\", string:service_pack))) audit(AUDIT_OS_NOT, \"SLES_SAP12 SP5\", os_ver + \" SP\" + service_pack);\n\nvar pkgs = [\n {'reference':'kernel-default-4.12.14-122.88.1', 'sp':'5', 'release':'SLES_SAP12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-12.5']},\n {'reference':'kernel-default-base-4.12.14-122.88.1', 'sp':'5', 'release':'SLES_SAP12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-12.5']},\n {'reference':'kernel-default-devel-4.12.14-122.88.1', 'sp':'5', 'release':'SLES_SAP12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-12.5']},\n {'reference':'kernel-default-man-4.12.14-122.88.1', 'sp':'5', 'cpu':'s390x', 'release':'SLES_SAP12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-12.5']},\n {'reference':'kernel-devel-4.12.14-122.88.1', 'sp':'5', 'release':'SLES_SAP12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-12.5']},\n {'reference':'kernel-macros-4.12.14-122.88.1', 'sp':'5', 'release':'SLES_SAP12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-12.5']},\n {'reference':'kernel-source-4.12.14-122.88.1', 'sp':'5', 'release':'SLES_SAP12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-12.5']},\n {'reference':'kernel-syms-4.12.14-122.88.1', 'sp':'5', 'release':'SLES_SAP12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-12.5']},\n {'reference':'cluster-md-kmp-default-4.12.14-122.88.1', 'sp':'3', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-ha-release-12.5']},\n {'reference':'cluster-md-kmp-default-4.12.14-122.88.1', 'sp':'4', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-ha-release-12.5']},\n {'reference':'cluster-md-kmp-default-4.12.14-122.88.1', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-ha-release-12.5']},\n {'reference':'dlm-kmp-default-4.12.14-122.88.1', 'sp':'3', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-ha-release-12.5']},\n {'reference':'dlm-kmp-default-4.12.14-122.88.1', 'sp':'4', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-ha-release-12.5']},\n {'reference':'dlm-kmp-default-4.12.14-122.88.1', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-ha-release-12.5']},\n {'reference':'gfs2-kmp-default-4.12.14-122.88.1', 'sp':'3', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-ha-release-12.5']},\n {'reference':'gfs2-kmp-default-4.12.14-122.88.1', 'sp':'4', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-ha-release-12.5']},\n {'reference':'gfs2-kmp-default-4.12.14-122.88.1', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-ha-release-12.5']},\n {'reference':'ocfs2-kmp-default-4.12.14-122.88.1', 'sp':'3', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-ha-release-12.5']},\n {'reference':'ocfs2-kmp-default-4.12.14-122.88.1', 'sp':'4', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-ha-release-12.5']},\n {'reference':'ocfs2-kmp-default-4.12.14-122.88.1', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-ha-release-12.5']},\n {'reference':'kernel-default-kgraft-4.12.14-122.88.1', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-live-patching-release-12.5']},\n {'reference':'kernel-default-kgraft-devel-4.12.14-122.88.1', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-live-patching-release-12.5']},\n {'reference':'kgraft-patch-4_12_14-122_88-default-1-8.5.1', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-live-patching-release-12.5']},\n {'reference':'kernel-obs-build-4.12.14-122.88.2', 'sp':'5', 'release':'SLED12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-sdk-release-12.5']},\n {'reference':'kernel-obs-build-4.12.14-122.88.2', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-sdk-release-12.5']},\n {'reference':'kernel-default-extra-4.12.14-122.88.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLED12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-we-release-12.5']},\n {'reference':'kernel-default-extra-4.12.14-122.88.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-we-release-12.5']},\n {'reference':'kernel-default-4.12.14-122.88.1', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.5']},\n {'reference':'kernel-default-base-4.12.14-122.88.1', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.5']},\n {'reference':'kernel-default-devel-4.12.14-122.88.1', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.5']},\n {'reference':'kernel-default-man-4.12.14-122.88.1', 'sp':'5', 'cpu':'s390x', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.5']},\n {'reference':'kernel-devel-4.12.14-122.88.1', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.5']},\n {'reference':'kernel-macros-4.12.14-122.88.1', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.5']},\n {'reference':'kernel-source-4.12.14-122.88.1', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.5']},\n {'reference':'kernel-syms-4.12.14-122.88.1', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.5']}\n];\n\nvar ltss_caveat_required = FALSE;\nvar flag = 0;\nforeach var package_array ( pkgs ) {\n var reference = NULL;\n var _release = NULL;\n var sp = NULL;\n var _cpu = NULL;\n var exists_check = NULL;\n var rpm_spec_vers_cmp = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) _release = package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) _cpu = package_array['cpu'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (reference && _release) {\n if (exists_check) {\n var check_flag = 0;\n foreach var check (exists_check) {\n if (!rpm_exists(release:_release, rpm:check)) continue;\n check_flag++;\n }\n if (!check_flag) continue;\n }\n if (rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, rpm_spec_vers_cmp:rpm_spec_vers_cmp)) flag++;\n }\n}\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'cluster-md-kmp-default / dlm-kmp-default / gfs2-kmp-default / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-07-14T14:33:08", "description": "The remote SUSE Linux SLES15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:3177-1 advisory.\n\n - In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from kernel memory via a Speculative Store Bypass side-channel attack because the protection mechanism neglects the possibility of uninitialized memory locations on the BPF stack. (CVE-2021-34556)\n\n - In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from kernel memory via a Speculative Store Bypass side-channel attack because a certain preempting store operation does not necessarily occur before a store operation that has an attacker-controlled value.\n (CVE-2021-35477)\n\n - A flaw use-after-free in function sco_sock_sendmsg() of the Linux kernel HCI subsystem was found in the way user calls ioct UFFDIO_REGISTER or other way triggers race condition of the call sco_conn_del() together with the call sco_sock_sendmsg() with the expected controllable faulting memory page. A privileged local user could use this flaw to crash the system or escalate their privileges on the system.\n (CVE-2021-3640)\n\n - A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when processing the VMCB (virtual machine control block) provided by the L1 guest to spawn/handle a nested guest (L2). Due to improper validation of the int_ctl field, this issue could allow a malicious L1 to enable AVIC support (Advanced Virtual Interrupt Controller) for the L2 guest. As a result, the L2 guest would be allowed to read/write physical pages of the host, resulting in a crash of the entire system, leak of sensitive data or potential guest-to-host escape. This flaw affects Linux kernel versions prior to 5.14-rc7. (CVE-2021-3653)\n\n - A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when processing the VMCB (virtual machine control block) provided by the L1 guest to spawn/handle a nested guest (L2). Due to improper validation of the virt_ext field, this issue could allow a malicious L1 to disable both VMLOAD/VMSAVE intercepts and VLS (Virtual VMLOAD/VMSAVE) for the L2 guest. As a result, the L2 guest would be allowed to read/write physical pages of the host, resulting in a crash of the entire system, leak of sensitive data or potential guest-to-host escape. (CVE-2021-3656)\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was found in the way user uses trace ring buffer in a specific way. Only privileged local users (with CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - A flaw was found in the Linux kernel's OverlayFS subsystem in the way the user mounts the TmpFS filesystem with OverlayFS. This flaw allows a local user to gain access to hidden files that should not be accessible. (CVE-2021-3732)\n\n - A NULL pointer dereference flaw was found in the btrfs_rm_device function in fs/btrfs/volumes.c in the Linux Kernel, where triggering the bug requires CAP_SYS_ADMIN'. This flaw allows a local attacker to crash the system or leak kernel internal information. The highest threat from this vulnerability is to system availability. (CVE-2021-3739)\n\n - An out-of-bounds (OOB) memory read flaw was found in the Qualcomm IPC router protocol in the Linux kernel.\n A missing sanity check allows a local attacker to gain access to out-of-bounds memory, leading to a system crash or a leak of internal kernel information. The highest threat from this vulnerability is to system availability. (CVE-2021-3743)\n\n - A race problem was seen in the vt_k_ioctl in drivers/tty/vt/vt_ioctl.c in the Linux kernel, which may cause an out of bounds read in vt as the write access to vc_mode is not protected by lock-in vt_ioctl (KDSETMDE). The highest threat from this vulnerability is to data confidentiality. (CVE-2021-3753)\n\n - A memory overflow vulnerability was found in the Linux kernel's ipc functionality of the memcg subsystem, in the way a user calls the semget function multiple times, creating semaphores. This flaw allows a local user to starve the resources, causing a denial of service. The highest threat from this vulnerability is to system availability. (CVE-2021-3759)\n\n - ** DISPUTED ** In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE:\n the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the length validation was added solely for robustness in the face of anomalous host OS behavior.\n (CVE-2021-38160)\n\n - arch/x86/kvm/mmu/paging_tmpl.h in the Linux kernel before 5.12.11 incorrectly computes the access permissions of a shadow page, leading to a missing guest protection page fault. (CVE-2021-38198)\n\n - drivers/usb/host/max3421-hcd.c in the Linux kernel before 5.13.6 allows physically proximate attackers to cause a denial of service (use-after-free and panic) by removing a MAX-3421 USB device in certain situations. (CVE-2021-38204)\n\n - drivers/net/ethernet/xilinx/xilinx_emaclite.c in the Linux kernel before 5.13.3 makes it easier for attackers to defeat an ASLR protection mechanism because it prints a kernel pointer (i.e., the real IOMEM pointer). (CVE-2021-38205)\n\n - drivers/net/ethernet/xilinx/ll_temac_main.c in the Linux kernel before 5.12.13 allows remote attackers to cause a denial of service (buffer overflow and lockup) by sending heavy network traffic for about ten minutes. (CVE-2021-38207)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2021-09-22T00:00:00", "type": "nessus", "title": "SUSE SLES15 Security Update : kernel (SUSE-SU-2021:3177-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2021-34556", "CVE-2021-35477", "CVE-2021-3640", "CVE-2021-3653", "CVE-2021-3656", "CVE-2021-3679", "CVE-2021-3732", "CVE-2021-3739", "CVE-2021-3743", "CVE-2021-3753", "CVE-2021-3759", "CVE-2021-38160", "CVE-2021-38198", "CVE-2021-38204", "CVE-2021-38205", "CVE-2021-38207"], "modified": "2023-07-13T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:cluster-md-kmp-rt", "p-cpe:/a:novell:suse_linux:dlm-kmp-rt", "p-cpe:/a:novell:suse_linux:gfs2-kmp-rt", "p-cpe:/a:novell:suse_linux:kernel-devel-rt", "p-cpe:/a:novell:suse_linux:kernel-rt", "p-cpe:/a:novell:suse_linux:kernel-rt-devel", "p-cpe:/a:novell:suse_linux:kernel-rt_debug", "p-cpe:/a:novell:suse_linux:kernel-rt_debug-devel", "p-cpe:/a:novell:suse_linux:kernel-source-rt", "p-cpe:/a:novell:suse_linux:kernel-syms-rt", "p-cpe:/a:novell:suse_linux:ocfs2-kmp-rt", "cpe:/o:novell:suse_linux:15"], "id": "SUSE_SU-2021-3177-1.NASL", "href": "https://www.tenable.com/plugins/nessus/153535", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable, Inc.\n#\n# The package checks in this plugin were extracted from\n# SUSE update advisory SUSE-SU-2021:3177-1. The text itself\n# is copyright (C) SUSE.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(153535);\n script_version(\"1.5\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/07/13\");\n\n script_cve_id(\n \"CVE-2021-3640\",\n \"CVE-2021-3653\",\n \"CVE-2021-3656\",\n \"CVE-2021-3679\",\n \"CVE-2021-3732\",\n \"CVE-2021-3739\",\n \"CVE-2021-3743\",\n \"CVE-2021-3753\",\n \"CVE-2021-3759\",\n \"CVE-2021-34556\",\n \"CVE-2021-35477\",\n \"CVE-2021-38160\",\n \"CVE-2021-38198\",\n \"CVE-2021-38204\",\n \"CVE-2021-38205\",\n \"CVE-2021-38207\"\n );\n script_xref(name:\"SuSE\", value:\"SUSE-SU-2021:3177-1\");\n\n script_name(english:\"SUSE SLES15 Security Update : kernel (SUSE-SU-2021:3177-1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote SUSE host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote SUSE Linux SLES15 host has packages installed that are affected by multiple vulnerabilities as referenced in\nthe SUSE-SU-2021:3177-1 advisory.\n\n - In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from\n kernel memory via a Speculative Store Bypass side-channel attack because the protection mechanism neglects\n the possibility of uninitialized memory locations on the BPF stack. (CVE-2021-34556)\n\n - In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from\n kernel memory via a Speculative Store Bypass side-channel attack because a certain preempting store\n operation does not necessarily occur before a store operation that has an attacker-controlled value.\n (CVE-2021-35477)\n\n - A flaw use-after-free in function sco_sock_sendmsg() of the Linux kernel HCI subsystem was found in the\n way user calls ioct UFFDIO_REGISTER or other way triggers race condition of the call sco_conn_del()\n together with the call sco_sock_sendmsg() with the expected controllable faulting memory page. A\n privileged local user could use this flaw to crash the system or escalate their privileges on the system.\n (CVE-2021-3640)\n\n - A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when\n processing the VMCB (virtual machine control block) provided by the L1 guest to spawn/handle a nested\n guest (L2). Due to improper validation of the int_ctl field, this issue could allow a malicious L1 to\n enable AVIC support (Advanced Virtual Interrupt Controller) for the L2 guest. As a result, the L2 guest\n would be allowed to read/write physical pages of the host, resulting in a crash of the entire system, leak\n of sensitive data or potential guest-to-host escape. This flaw affects Linux kernel versions prior to\n 5.14-rc7. (CVE-2021-3653)\n\n - A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when\n processing the VMCB (virtual machine control block) provided by the L1 guest to spawn/handle a nested\n guest (L2). Due to improper validation of the virt_ext field, this issue could allow a malicious L1 to\n disable both VMLOAD/VMSAVE intercepts and VLS (Virtual VMLOAD/VMSAVE) for the L2 guest. As a result, the\n L2 guest would be allowed to read/write physical pages of the host, resulting in a crash of the entire\n system, leak of sensitive data or potential guest-to-host escape. (CVE-2021-3656)\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was\n found in the way user uses trace ring buffer in a specific way. Only privileged local users (with\n CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - A flaw was found in the Linux kernel's OverlayFS subsystem in the way the user mounts the TmpFS filesystem\n with OverlayFS. This flaw allows a local user to gain access to hidden files that should not be\n accessible. (CVE-2021-3732)\n\n - A NULL pointer dereference flaw was found in the btrfs_rm_device function in fs/btrfs/volumes.c in the\n Linux Kernel, where triggering the bug requires CAP_SYS_ADMIN'. This flaw allows a local attacker to\n crash the system or leak kernel internal information. The highest threat from this vulnerability is to\n system availability. (CVE-2021-3739)\n\n - An out-of-bounds (OOB) memory read flaw was found in the Qualcomm IPC router protocol in the Linux kernel.\n A missing sanity check allows a local attacker to gain access to out-of-bounds memory, leading to a system\n crash or a leak of internal kernel information. The highest threat from this vulnerability is to system\n availability. (CVE-2021-3743)\n\n - A race problem was seen in the vt_k_ioctl in drivers/tty/vt/vt_ioctl.c in the Linux kernel, which may\n cause an out of bounds read in vt as the write access to vc_mode is not protected by lock-in vt_ioctl\n (KDSETMDE). The highest threat from this vulnerability is to data confidentiality. (CVE-2021-3753)\n\n - A memory overflow vulnerability was found in the Linux kernel's ipc functionality of the memcg subsystem,\n in the way a user calls the semget function multiple times, creating semaphores. This flaw allows a local\n user to starve the resources, causing a denial of service. The highest threat from this vulnerability is\n to system availability. (CVE-2021-3759)\n\n - ** DISPUTED ** In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss\n can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE:\n the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the\n length validation was added solely for robustness in the face of anomalous host OS behavior.\n (CVE-2021-38160)\n\n - arch/x86/kvm/mmu/paging_tmpl.h in the Linux kernel before 5.12.11 incorrectly computes the access\n permissions of a shadow page, leading to a missing guest protection page fault. (CVE-2021-38198)\n\n - drivers/usb/host/max3421-hcd.c in the Linux kernel before 5.13.6 allows physically proximate attackers to\n cause a denial of service (use-after-free and panic) by removing a MAX-3421 USB device in certain\n situations. (CVE-2021-38204)\n\n - drivers/net/ethernet/xilinx/xilinx_emaclite.c in the Linux kernel before 5.13.3 makes it easier for\n attackers to defeat an ASLR protection mechanism because it prints a kernel pointer (i.e., the real IOMEM\n pointer). (CVE-2021-38205)\n\n - drivers/net/ethernet/xilinx/ll_temac_main.c in the Linux kernel before 5.12.13 allows remote attackers to\n cause a denial of service (buffer overflow and lockup) by sending heavy network traffic for about ten\n minutes. (CVE-2021-38207)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1040364\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1127650\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1135481\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1152489\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1160010\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1167032\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1168202\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1174969\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1175052\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1175543\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1177399\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1180141\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1180347\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1181148\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1181972\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1184114\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1184180\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1185675\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1185902\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1186264\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1186731\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1187211\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1187455\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1187468\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1187619\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188067\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188172\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188418\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188439\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188616\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188780\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188781\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188782\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188783\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188784\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188786\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188787\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188788\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188790\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188878\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188885\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188924\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188982\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188983\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188985\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189021\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189057\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189077\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189153\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189197\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189209\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189210\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189212\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189213\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189214\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189215\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189216\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189217\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189218\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189219\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189220\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189221\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189222\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189229\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189262\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189291\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189292\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189298\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189301\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189305\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189323\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189384\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189385\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189392\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189399\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189400\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189427\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189449\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189503\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189504\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189505\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189506\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189507\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189562\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189563\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189564\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189565\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189566\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189567\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189568\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189569\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189573\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189574\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189575\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189576\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189577\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189579\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189581\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189582\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189583\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189585\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189586\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189587\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189706\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189760\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189832\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189841\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189870\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189883\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1190025\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1190115\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1190117\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1190131\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1190181\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-34556\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-35477\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3640\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3653\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3656\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3679\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3732\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3739\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3743\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3753\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3759\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-38160\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-38198\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-38204\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-38205\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-38207\");\n # https://lists.suse.com/pipermail/sle-security-updates/2021-September/009470.html\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?6a2f7ec0\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:POC/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:P/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-38160\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2021-3656\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2021/08/02\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/09/21\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/09/22\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:cluster-md-kmp-rt\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:dlm-kmp-rt\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:gfs2-kmp-rt\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-devel-rt\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-rt\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-rt-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-rt_debug\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-rt_debug-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-source-rt\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-syms-rt\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:ocfs2-kmp-rt\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:suse_linux:15\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"SuSE Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nvar os_release = get_kb_item(\"Host/SuSE/release\");\nif (isnull(os_release) || os_release !~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"SUSE\");\nvar os_ver = pregmatch(pattern: \"^(SLE(S|D)\\d+)\", string:os_release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'SUSE');\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLES15)$\", string:os_ver)) audit(AUDIT_OS_NOT, 'SUSE SLES15', 'SUSE (' + os_ver + ')');\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'SUSE (' + os_ver + ')', cpu);\n\nvar service_pack = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(service_pack)) service_pack = \"0\";\nif (os_ver == \"SLES15\" && (! preg(pattern:\"^(2)$\", string:service_pack))) audit(AUDIT_OS_NOT, \"SLES15 SP2\", os_ver + \" SP\" + service_pack);\n\nvar pkgs = [\n {'reference':'cluster-md-kmp-rt-5.3.18-51.2', 'sp':'2', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-rt-release-15.2']},\n {'reference':'dlm-kmp-rt-5.3.18-51.2', 'sp':'2', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-rt-release-15.2']},\n {'reference':'gfs2-kmp-rt-5.3.18-51.2', 'sp':'2', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-rt-release-15.2']},\n {'reference':'kernel-devel-rt-5.3.18-51.1', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-rt-release-15.2']},\n {'reference':'kernel-rt-5.3.18-51.2', 'sp':'2', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-rt-release-15.2']},\n {'reference':'kernel-rt-devel-5.3.18-51.2', 'sp':'2', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-rt-release-15.2']},\n {'reference':'kernel-rt_debug-5.3.18-51.2', 'sp':'2', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-rt-release-15.2']},\n {'reference':'kernel-rt_debug-devel-5.3.18-51.2', 'sp':'2', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-rt-release-15.2']},\n {'reference':'kernel-source-rt-5.3.18-51.1', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-rt-release-15.2']},\n {'reference':'kernel-syms-rt-5.3.18-51.1', 'sp':'2', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-rt-release-15.2']},\n {'reference':'ocfs2-kmp-rt-5.3.18-51.2', 'sp':'2', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-rt-release-15.2']}\n];\n\nvar ltss_caveat_required = FALSE;\nvar flag = 0;\nforeach var package_array ( pkgs ) {\n var reference = NULL;\n var _release = NULL;\n var sp = NULL;\n var _cpu = NULL;\n var exists_check = NULL;\n var rpm_spec_vers_cmp = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) _release = package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) _cpu = package_array['cpu'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (reference && _release) {\n if (exists_check) {\n var check_flag = 0;\n foreach var check (exists_check) {\n if (!rpm_exists(release:_release, rpm:check)) continue;\n check_flag++;\n }\n if (!check_flag) continue;\n }\n if (rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, rpm_spec_vers_cmp:rpm_spec_vers_cmp)) flag++;\n }\n}\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'cluster-md-kmp-rt / dlm-kmp-rt / gfs2-kmp-rt / kernel-devel-rt / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-07-15T18:41:08", "description": "The remote SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:3217-1 advisory.\n\n - In pppol2tp_connect, there is possible memory corruption due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Product: Android. Versions: Android kernel. Android ID: A-38159931. (CVE-2018-9517)\n\n - The SCTP socket buffer used by a userspace application is not accounted by the cgroups subsystem. An attacker can use this flaw to cause a denial of service attack. Kernel 3.10.x and 4.18.x branches are believed to be vulnerable. (CVE-2019-3874)\n\n - An infinite loop issue was found in the vhost_net kernel module in Linux Kernel up to and including v5.1-rc6, while handling incoming packets in handle_rx(). It could occur if one end sends packets faster than the other end can process them. A guest user, maybe remote one, could use this flaw to stall the vhost_net kernel thread, resulting in a DoS scenario. (CVE-2019-3900)\n\n - An issue was discovered in the Linux kernel through 5.6.11. sg_write lacks an sg_remove_request call in a certain failure case, aka CID-83c6f2390040. (CVE-2020-12770)\n\n - In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from kernel memory via a Speculative Store Bypass side-channel attack because the protection mechanism neglects the possibility of uninitialized memory locations on the BPF stack. (CVE-2021-34556)\n\n - In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from kernel memory via a Speculative Store Bypass side-channel attack because a certain preempting store operation does not necessarily occur before a store operation that has an attacker-controlled value.\n (CVE-2021-35477)\n\n - A flaw use-after-free in function sco_sock_sendmsg() of the Linux kernel HCI subsystem was found in the way user calls ioct UFFDIO_REGISTER or other way triggers race condition of the call sco_conn_del() together with the call sco_sock_sendmsg() with the expected controllable faulting memory page. A privileged local user could use this flaw to crash the system or escalate their privileges on the system.\n (CVE-2021-3640)\n\n - A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when processing the VMCB (virtual machine control block) provided by the L1 guest to spawn/handle a nested guest (L2). Due to improper validation of the int_ctl field, this issue could allow a malicious L1 to enable AVIC support (Advanced Virtual Interrupt Controller) for the L2 guest. As a result, the L2 guest would be allowed to read/write physical pages of the host, resulting in a crash of the entire system, leak of sensitive data or potential guest-to-host escape. This flaw affects Linux kernel versions prior to 5.14-rc7. (CVE-2021-3653)\n\n - A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when processing the VMCB (virtual machine control block) provided by the L1 guest to spawn/handle a nested guest (L2). Due to improper validation of the virt_ext field, this issue could allow a malicious L1 to disable both VMLOAD/VMSAVE intercepts and VLS (Virtual VMLOAD/VMSAVE) for the L2 guest. As a result, the L2 guest would be allowed to read/write physical pages of the host, resulting in a crash of the entire system, leak of sensitive data or potential guest-to-host escape. (CVE-2021-3656)\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was found in the way user uses trace ring buffer in a specific way. Only privileged local users (with CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - A flaw was found in the Linux kernel's OverlayFS subsystem in the way the user mounts the TmpFS filesystem with OverlayFS. This flaw allows a local user to gain access to hidden files that should not be accessible. (CVE-2021-3732)\n\n - A race problem was seen in the vt_k_ioctl in drivers/tty/vt/vt_ioctl.c in the Linux kernel, which may cause an out of bounds read in vt as the write access to vc_mode is not protected by lock-in vt_ioctl (KDSETMDE). The highest threat from this vulnerability is to data confidentiality. (CVE-2021-3753)\n\n - A memory overflow vulnerability was found in the Linux kernel's ipc functionality of the memcg subsystem, in the way a user calls the semget function multiple times, creating semaphores. This flaw allows a local user to starve the resources, causing a denial of service. The highest threat from this vulnerability is to system availability. (CVE-2021-3759)\n\n - ** DISPUTED ** In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE:\n the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the length validation was added solely for robustness in the face of anomalous host OS behavior.\n (CVE-2021-38160)\n\n - arch/x86/kvm/mmu/paging_tmpl.h in the Linux kernel before 5.12.11 incorrectly computes the access permissions of a shadow page, leading to a missing guest protection page fault. (CVE-2021-38198)\n\n - drivers/usb/host/max3421-hcd.c in the Linux kernel before 5.13.6 allows physically proximate attackers to cause a denial of service (use-after-free and panic) by removing a MAX-3421 USB device in certain situations. (CVE-2021-38204)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2021-09-24T00:00:00", "type": "nessus", "title": "SUSE SLES12 Security Update : kernel (SUSE-SU-2021:3217-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-9517", "CVE-2019-3874", "CVE-2019-3900", "CVE-2020-12770", "CVE-2021-34556", "CVE-2021-35477", "CVE-2021-3640", "CVE-2021-3653", "CVE-2021-3656", "CVE-2021-3679", "CVE-2021-3732", "CVE-2021-3753", "CVE-2021-3759", "CVE-2021-38160", "CVE-2021-38198", "CVE-2021-38204"], "modified": "2023-07-13T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:cluster-md-kmp-rt", "p-cpe:/a:novell:suse_linux:dlm-kmp-rt", "p-cpe:/a:novell:suse_linux:gfs2-kmp-rt", "p-cpe:/a:novell:suse_linux:kernel-devel-rt", "p-cpe:/a:novell:suse_linux:kernel-rt", "p-cpe:/a:novell:suse_linux:kernel-rt-base", "p-cpe:/a:novell:suse_linux:kernel-rt-devel", "p-cpe:/a:novell:suse_linux:kernel-rt_debug", "p-cpe:/a:novell:suse_linux:kernel-rt_debug-devel", "p-cpe:/a:novell:suse_linux:kernel-source-rt", "p-cpe:/a:novell:suse_linux:kernel-syms-rt", "p-cpe:/a:novell:suse_linux:ocfs2-kmp-rt", "cpe:/o:novell:suse_linux:12"], "id": "SUSE_SU-2021-3217-1.NASL", "href": "https://www.tenable.com/plugins/nessus/153616", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable, Inc.\n#\n# The package checks in this plugin were extracted from\n# SUSE update advisory SUSE-SU-2021:3217-1. The text itself\n# is copyright (C) SUSE.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(153616);\n script_version(\"1.6\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/07/13\");\n\n script_cve_id(\n \"CVE-2018-9517\",\n \"CVE-2019-3874\",\n \"CVE-2019-3900\",\n \"CVE-2020-12770\",\n \"CVE-2021-3640\",\n \"CVE-2021-3653\",\n \"CVE-2021-3656\",\n \"CVE-2021-3679\",\n \"CVE-2021-3732\",\n \"CVE-2021-3753\",\n \"CVE-2021-3759\",\n \"CVE-2021-34556\",\n \"CVE-2021-35477\",\n \"CVE-2021-38160\",\n \"CVE-2021-38198\",\n \"CVE-2021-38204\"\n );\n script_xref(name:\"SuSE\", value:\"SUSE-SU-2021:3217-1\");\n script_xref(name:\"CEA-ID\", value:\"CEA-2021-0025\");\n\n script_name(english:\"SUSE SLES12 Security Update : kernel (SUSE-SU-2021:3217-1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote SUSE host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in\nthe SUSE-SU-2021:3217-1 advisory.\n\n - In pppol2tp_connect, there is possible memory corruption due to a use after free. This could lead to local\n escalation of privilege with System execution privileges needed. User interaction is not needed for\n exploitation. Product: Android. Versions: Android kernel. Android ID: A-38159931. (CVE-2018-9517)\n\n - The SCTP socket buffer used by a userspace application is not accounted by the cgroups subsystem. An\n attacker can use this flaw to cause a denial of service attack. Kernel 3.10.x and 4.18.x branches are\n believed to be vulnerable. (CVE-2019-3874)\n\n - An infinite loop issue was found in the vhost_net kernel module in Linux Kernel up to and including\n v5.1-rc6, while handling incoming packets in handle_rx(). It could occur if one end sends packets faster\n than the other end can process them. A guest user, maybe remote one, could use this flaw to stall the\n vhost_net kernel thread, resulting in a DoS scenario. (CVE-2019-3900)\n\n - An issue was discovered in the Linux kernel through 5.6.11. sg_write lacks an sg_remove_request call in a\n certain failure case, aka CID-83c6f2390040. (CVE-2020-12770)\n\n - In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from\n kernel memory via a Speculative Store Bypass side-channel attack because the protection mechanism neglects\n the possibility of uninitialized memory locations on the BPF stack. (CVE-2021-34556)\n\n - In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from\n kernel memory via a Speculative Store Bypass side-channel attack because a certain preempting store\n operation does not necessarily occur before a store operation that has an attacker-controlled value.\n (CVE-2021-35477)\n\n - A flaw use-after-free in function sco_sock_sendmsg() of the Linux kernel HCI subsystem was found in the\n way user calls ioct UFFDIO_REGISTER or other way triggers race condition of the call sco_conn_del()\n together with the call sco_sock_sendmsg() with the expected controllable faulting memory page. A\n privileged local user could use this flaw to crash the system or escalate their privileges on the system.\n (CVE-2021-3640)\n\n - A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when\n processing the VMCB (virtual machine control block) provided by the L1 guest to spawn/handle a nested\n guest (L2). Due to improper validation of the int_ctl field, this issue could allow a malicious L1 to\n enable AVIC support (Advanced Virtual Interrupt Controller) for the L2 guest. As a result, the L2 guest\n would be allowed to read/write physical pages of the host, resulting in a crash of the entire system, leak\n of sensitive data or potential guest-to-host escape. This flaw affects Linux kernel versions prior to\n 5.14-rc7. (CVE-2021-3653)\n\n - A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when\n processing the VMCB (virtual machine control block) provided by the L1 guest to spawn/handle a nested\n guest (L2). Due to improper validation of the virt_ext field, this issue could allow a malicious L1 to\n disable both VMLOAD/VMSAVE intercepts and VLS (Virtual VMLOAD/VMSAVE) for the L2 guest. As a result, the\n L2 guest would be allowed to read/write physical pages of the host, resulting in a crash of the entire\n system, leak of sensitive data or potential guest-to-host escape. (CVE-2021-3656)\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was\n found in the way user uses trace ring buffer in a specific way. Only privileged local users (with\n CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - A flaw was found in the Linux kernel's OverlayFS subsystem in the way the user mounts the TmpFS filesystem\n with OverlayFS. This flaw allows a local user to gain access to hidden files that should not be\n accessible. (CVE-2021-3732)\n\n - A race problem was seen in the vt_k_ioctl in drivers/tty/vt/vt_ioctl.c in the Linux kernel, which may\n cause an out of bounds read in vt as the write access to vc_mode is not protected by lock-in vt_ioctl\n (KDSETMDE). The highest threat from this vulnerability is to data confidentiality. (CVE-2021-3753)\n\n - A memory overflow vulnerability was found in the Linux kernel's ipc functionality of the memcg subsystem,\n in the way a user calls the semget function multiple times, creating semaphores. This flaw allows a local\n user to starve the resources, causing a denial of service. The highest threat from this vulnerability is\n to system availability. (CVE-2021-3759)\n\n - ** DISPUTED ** In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss\n can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE:\n the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the\n length validation was added solely for robustness in the face of anomalous host OS behavior.\n (CVE-2021-38160)\n\n - arch/x86/kvm/mmu/paging_tmpl.h in the Linux kernel before 5.12.11 incorrectly computes the access\n permissions of a shadow page, leading to a missing guest protection page fault. (CVE-2021-38198)\n\n - drivers/usb/host/max3421-hcd.c in the Linux kernel before 5.13.6 allows physically proximate attackers to\n cause a denial of service (use-after-free and panic) by removing a MAX-3421 USB device in certain\n situations. (CVE-2021-38204)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1040364\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1108488\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1114648\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1127650\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1129898\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1133374\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1136513\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1171420\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1183050\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1183983\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1185902\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1185973\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1187076\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188172\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188439\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188616\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188885\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188982\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188983\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188985\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189057\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189262\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189268\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189269\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189270\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189271\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189272\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189291\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189301\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189384\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189385\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189392\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189399\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189400\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189505\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189506\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189562\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189564\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189565\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189566\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189567\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189568\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189569\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189573\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189577\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189579\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189581\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189582\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189639\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189640\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189706\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189846\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1190022\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1190025\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1190115\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1190117\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2018-9517\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-3874\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-3900\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-12770\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-34556\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-35477\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3640\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3653\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3656\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3679\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3732\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3753\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3759\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-38160\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-38198\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-38204\");\n # https://lists.suse.com/pipermail/sle-updates/2021-September/020289.html\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?299ad902\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:F/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:F/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-38160\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2021-3656\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2018/12/07\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/09/23\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/09/24\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:cluster-md-kmp-rt\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:dlm-kmp-rt\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:gfs2-kmp-rt\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-devel-rt\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-rt\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-rt-base\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-rt-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-rt_debug\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-rt_debug-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-source-rt\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-syms-rt\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:ocfs2-kmp-rt\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:suse_linux:12\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"SuSE Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nvar os_release = get_kb_item(\"Host/SuSE/release\");\nif (isnull(os_release) || os_release !~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"SUSE\");\nvar os_ver = pregmatch(pattern: \"^(SLE(S|D)\\d+)\", string:os_release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'SUSE');\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLES12)$\", string:os_ver)) audit(AUDIT_OS_NOT, 'SUSE SLES12', 'SUSE (' + os_ver + ')');\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'SUSE (' + os_ver + ')', cpu);\n\nvar service_pack = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(service_pack)) service_pack = \"0\";\nif (os_ver == \"SLES12\" && (! preg(pattern:\"^(5)$\", string:service_pack))) audit(AUDIT_OS_NOT, \"SLES12 SP5\", os_ver + \" SP\" + service_pack);\n\nvar pkgs = [\n {'reference':'cluster-md-kmp-rt-4.12.14-10.57.2', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SUSE-Linux-Enterprise-RT-release-12.5']},\n {'reference':'dlm-kmp-rt-4.12.14-10.57.2', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SUSE-Linux-Enterprise-RT-release-12.5']},\n {'reference':'gfs2-kmp-rt-4.12.14-10.57.2', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SUSE-Linux-Enterprise-RT-release-12.5']},\n {'reference':'kernel-devel-rt-4.12.14-10.57.1', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SUSE-Linux-Enterprise-RT-release-12.5']},\n {'reference':'kernel-rt-4.12.14-10.57.2', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SUSE-Linux-Enterprise-RT-release-12.5']},\n {'reference':'kernel-rt-base-4.12.14-10.57.2', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SUSE-Linux-Enterprise-RT-release-12.5']},\n {'reference':'kernel-rt-devel-4.12.14-10.57.2', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SUSE-Linux-Enterprise-RT-release-12.5']},\n {'reference':'kernel-rt_debug-4.12.14-10.57.2', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SUSE-Linux-Enterprise-RT-release-12.5']},\n {'reference':'kernel-rt_debug-devel-4.12.14-10.57.2', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SUSE-Linux-Enterprise-RT-release-12.5']},\n {'reference':'kernel-source-rt-4.12.14-10.57.1', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SUSE-Linux-Enterprise-RT-release-12.5']},\n {'reference':'kernel-syms-rt-4.12.14-10.57.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SUSE-Linux-Enterprise-RT-release-12.5']},\n {'reference':'ocfs2-kmp-rt-4.12.14-10.57.2', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SUSE-Linux-Enterprise-RT-release-12.5']}\n];\n\nvar ltss_caveat_required = FALSE;\nvar flag = 0;\nforeach var package_array ( pkgs ) {\n var reference = NULL;\n var _release = NULL;\n var sp = NULL;\n var _cpu = NULL;\n var exists_check = NULL;\n var rpm_spec_vers_cmp = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) _release = package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) _cpu = package_array['cpu'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (reference && _release) {\n if (exists_check) {\n var check_flag = 0;\n foreach var check (exists_check) {\n if (!rpm_exists(release:_release, rpm:check)) continue;\n check_flag++;\n }\n if (!check_flag) continue;\n }\n if (rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, rpm_spec_vers_cmp:rpm_spec_vers_cmp)) flag++;\n }\n}\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'cluster-md-kmp-rt / dlm-kmp-rt / gfs2-kmp-rt / kernel-devel-rt / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-11-23T15:30:49", "description": "The remote SUSE Linux SLED15 / SLES15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:3207-1 advisory.\n\n - In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from kernel memory via a Speculative Store Bypass side-channel attack because the protection mechanism neglects the possibility of uninitialized memory locations on the BPF stack. (CVE-2021-34556)\n\n - In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from kernel memory via a Speculative Store Bypass side-channel attack because a certain preempting store operation does not necessarily occur before a store operation that has an attacker-controlled value.\n (CVE-2021-35477)\n\n - A flaw use-after-free in function sco_sock_sendmsg() of the Linux kernel HCI subsystem was found in the way user calls ioct UFFDIO_REGISTER or other way triggers race condition of the call sco_conn_del() together with the call sco_sock_sendmsg() with the expected controllable faulting memory page. A privileged local user could use this flaw to crash the system or escalate their privileges on the system.\n (CVE-2021-3640)\n\n - A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when processing the VMCB (virtual machine control block) provided by the L1 guest to spawn/handle a nested guest (L2). Due to improper validation of the int_ctl field, this issue could allow a malicious L1 to enable AVIC support (Advanced Virtual Interrupt Controller) for the L2 guest. As a result, the L2 guest would be allowed to read/write physical pages of the host, resulting in a crash of the entire system, leak of sensitive data or potential guest-to-host escape. This flaw affects Linux kernel versions prior to 5.14-rc7. (CVE-2021-3653)\n\n - A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when processing the VMCB (virtual machine control block) provided by the L1 guest to spawn/handle a nested guest (L2). Due to improper validation of the virt_ext field, this issue could allow a malicious L1 to disable both VMLOAD/VMSAVE intercepts and VLS (Virtual VMLOAD/VMSAVE) for the L2 guest. As a result, the L2 guest would be allowed to read/write physical pages of the host, resulting in a crash of the entire system, leak of sensitive data or potential guest-to-host escape. (CVE-2021-3656)\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was found in the way user uses trace ring buffer in a specific way. Only privileged local users (with CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - A flaw was found in the Linux kernel's OverlayFS subsystem in the way the user mounts the TmpFS filesystem with OverlayFS. This flaw allows a local user to gain access to hidden files that should not be accessible. (CVE-2021-3732)\n\n - A NULL pointer dereference flaw was found in the btrfs_rm_device function in fs/btrfs/volumes.c in the Linux Kernel, where triggering the bug requires CAP_SYS_ADMIN'. This flaw allows a local attacker to crash the system or leak kernel internal information. The highest threat from this vulnerability is to system availability. (CVE-2021-3739)\n\n - An out-of-bounds (OOB) memory read flaw was found in the Qualcomm IPC router protocol in the Linux kernel.\n A missing sanity check allows a local attacker to gain access to out-of-bounds memory, leading to a system crash or a leak of internal kernel information. The highest threat from this vulnerability is to system availability. (CVE-2021-3743)\n\n - A race problem was seen in the vt_k_ioctl in drivers/tty/vt/vt_ioctl.c in the Linux kernel, which may cause an out of bounds read in vt as the write access to vc_mode is not protected by lock-in vt_ioctl (KDSETMDE). The highest threat from this vulnerability is to data confidentiality. (CVE-2021-3753)\n\n - A memory overflow vulnerability was found in the Linux kernel's ipc functionality of the memcg subsystem, in the way a user calls the semget function multiple times, creating semaphores. This flaw allows a local user to starve the resources, causing a denial of service. The highest threat from this vulnerability is to system availability. (CVE-2021-3759)\n\n - ** DISPUTED ** In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE:\n the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the length validation was added solely for robustness in the face of anomalous host OS behavior.\n (CVE-2021-38160)\n\n - arch/x86/kvm/mmu/paging_tmpl.h in the Linux kernel before 5.12.11 incorrectly computes the access permissions of a shadow page, leading to a missing guest protection page fault. (CVE-2021-38198)\n\n - drivers/usb/host/max3421-hcd.c in the Linux kernel before 5.13.6 allows physically proximate attackers to cause a denial of service (use-after-free and panic) by removing a MAX-3421 USB device in certain situations. (CVE-2021-38204)\n\n - drivers/net/ethernet/xilinx/xilinx_emaclite.c in the Linux kernel before 5.13.3 makes it easier for attackers to defeat an ASLR protection mechanism because it prints a kernel pointer (i.e., the real IOMEM pointer). (CVE-2021-38205)\n\n - drivers/net/ethernet/xilinx/ll_temac_main.c in the Linux kernel before 5.12.13 allows remote attackers to cause a denial of service (buffer overflow and lockup) by sending heavy network traffic for about ten minutes. (CVE-2021-38207)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2021-09-24T00:00:00", "type": "nessus", "title": "SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2021:3207-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2021-34556", "CVE-2021-35477", "CVE-2021-3640", "CVE-2021-3653", "CVE-2021-3656", "CVE-2021-3679", "CVE-2021-3732", "CVE-2021-3739", "CVE-2021-3743", "CVE-2021-3753", "CVE-2021-3759", "CVE-2021-38160", "CVE-2021-38198", "CVE-2021-38204", "CVE-2021-38205", "CVE-2021-38207"], "modified": "2023-07-13T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:cluster-md-kmp-default", "p-cpe:/a:novell:suse_linux:dlm-kmp-default", "p-cpe:/a:novell:suse_linux:gfs2-kmp-default", "p-cpe:/a:novell:suse_linux:kernel-default", "p-cpe:/a:novell:suse_linux:kernel-default-base", "p-cpe:/a:novell:suse_linux:kernel-default-devel", "p-cpe:/a:novell:suse_linux:kernel-default-extra", "p-cpe:/a:novell:suse_linux:kernel-default-livepatch", "p-cpe:/a:novell:suse_linux:kernel-default-livepatch-devel", "p-cpe:/a:novell:suse_linux:kernel-devel", "p-cpe:/a:novell:suse_linux:kernel-livepatch-5_3_18-24_83-default", "p-cpe:/a:novell:suse_linux:kernel-macros", "p-cpe:/a:novell:suse_linux:kernel-obs-build", "p-cpe:/a:novell:suse_linux:kernel-preempt", "p-cpe:/a:novell:suse_linux:kernel-preempt-devel", "p-cpe:/a:novell:suse_linux:kernel-preempt-extra", "p-cpe:/a:novell:suse_linux:kernel-source", "p-cpe:/a:novell:suse_linux:kernel-syms", "p-cpe:/a:novell:suse_linux:ocfs2-kmp-default", "p-cpe:/a:novell:suse_linux:reiserfs-kmp-default", "cpe:/o:novell:suse_linux:15"], "id": "SUSE_SU-2021-3207-1.NASL", "href": "https://www.tenable.com/plugins/nessus/153627", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable, Inc.\n#\n# The package checks in this plugin were extracted from\n# SUSE update advisory SUSE-SU-2021:3207-1. The text itself\n# is copyright (C) SUSE.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(153627);\n script_version(\"1.5\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/07/13\");\n\n script_cve_id(\n \"CVE-2021-3640\",\n \"CVE-2021-3653\",\n \"CVE-2021-3656\",\n \"CVE-2021-3679\",\n \"CVE-2021-3732\",\n \"CVE-2021-3739\",\n \"CVE-2021-3743\",\n \"CVE-2021-3753\",\n \"CVE-2021-3759\",\n \"CVE-2021-34556\",\n \"CVE-2021-35477\",\n \"CVE-2021-38160\",\n \"CVE-2021-38198\",\n \"CVE-2021-38204\",\n \"CVE-2021-38205\",\n \"CVE-2021-38207\"\n );\n script_xref(name:\"SuSE\", value:\"SUSE-SU-2021:3207-1\");\n\n script_name(english:\"SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2021:3207-1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote SUSE host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote SUSE Linux SLED15 / SLES15 host has packages installed that are affected by multiple vulnerabilities as\nreferenced in the SUSE-SU-2021:3207-1 advisory.\n\n - In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from\n kernel memory via a Speculative Store Bypass side-channel attack because the protection mechanism neglects\n the possibility of uninitialized memory locations on the BPF stack. (CVE-2021-34556)\n\n - In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from\n kernel memory via a Speculative Store Bypass side-channel attack because a certain preempting store\n operation does not necessarily occur before a store operation that has an attacker-controlled value.\n (CVE-2021-35477)\n\n - A flaw use-after-free in function sco_sock_sendmsg() of the Linux kernel HCI subsystem was found in the\n way user calls ioct UFFDIO_REGISTER or other way triggers race condition of the call sco_conn_del()\n together with the call sco_sock_sendmsg() with the expected controllable faulting memory page. A\n privileged local user could use this flaw to crash the system or escalate their privileges on the system.\n (CVE-2021-3640)\n\n - A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when\n processing the VMCB (virtual machine control block) provided by the L1 guest to spawn/handle a nested\n guest (L2). Due to improper validation of the int_ctl field, this issue could allow a malicious L1 to\n enable AVIC support (Advanced Virtual Interrupt Controller) for the L2 guest. As a result, the L2 guest\n would be allowed to read/write physical pages of the host, resulting in a crash of the entire system, leak\n of sensitive data or potential guest-to-host escape. This flaw affects Linux kernel versions prior to\n 5.14-rc7. (CVE-2021-3653)\n\n - A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when\n processing the VMCB (virtual machine control block) provided by the L1 guest to spawn/handle a nested\n guest (L2). Due to improper validation of the virt_ext field, this issue could allow a malicious L1 to\n disable both VMLOAD/VMSAVE intercepts and VLS (Virtual VMLOAD/VMSAVE) for the L2 guest. As a result, the\n L2 guest would be allowed to read/write physical pages of the host, resulting in a crash of the entire\n system, leak of sensitive data or potential guest-to-host escape. (CVE-2021-3656)\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was\n found in the way user uses trace ring buffer in a specific way. Only privileged local users (with\n CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - A flaw was found in the Linux kernel's OverlayFS subsystem in the way the user mounts the TmpFS filesystem\n with OverlayFS. This flaw allows a local user to gain access to hidden files that should not be\n accessible. (CVE-2021-3732)\n\n - A NULL pointer dereference flaw was found in the btrfs_rm_device function in fs/btrfs/volumes.c in the\n Linux Kernel, where triggering the bug requires CAP_SYS_ADMIN'. This flaw allows a local attacker to\n crash the system or leak kernel internal information. The highest threat from this vulnerability is to\n system availability. (CVE-2021-3739)\n\n - An out-of-bounds (OOB) memory read flaw was found in the Qualcomm IPC router protocol in the Linux kernel.\n A missing sanity check allows a local attacker to gain access to out-of-bounds memory, leading to a system\n crash or a leak of internal kernel information. The highest threat from this vulnerability is to system\n availability. (CVE-2021-3743)\n\n - A race problem was seen in the vt_k_ioctl in drivers/tty/vt/vt_ioctl.c in the Linux kernel, which may\n cause an out of bounds read in vt as the write access to vc_mode is not protected by lock-in vt_ioctl\n (KDSETMDE). The highest threat from this vulnerability is to data confidentiality. (CVE-2021-3753)\n\n - A memory overflow vulnerability was found in the Linux kernel's ipc functionality of the memcg subsystem,\n in the way a user calls the semget function multiple times, creating semaphores. This flaw allows a local\n user to starve the resources, causing a denial of service. The highest threat from this vulnerability is\n to system availability. (CVE-2021-3759)\n\n - ** DISPUTED ** In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss\n can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE:\n the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the\n length validation was added solely for robustness in the face of anomalous host OS behavior.\n (CVE-2021-38160)\n\n - arch/x86/kvm/mmu/paging_tmpl.h in the Linux kernel before 5.12.11 incorrectly computes the access\n permissions of a shadow page, leading to a missing guest protection page fault. (CVE-2021-38198)\n\n - drivers/usb/host/max3421-hcd.c in the Linux kernel before 5.13.6 allows physically proximate attackers to\n cause a denial of service (use-after-free and panic) by removing a MAX-3421 USB device in certain\n situations. (CVE-2021-38204)\n\n - drivers/net/ethernet/xilinx/xilinx_emaclite.c in the Linux kernel before 5.13.3 makes it easier for\n attackers to defeat an ASLR protection mechanism because it prints a kernel pointer (i.e., the real IOMEM\n pointer). (CVE-2021-38205)\n\n - drivers/net/ethernet/xilinx/ll_temac_main.c in the Linux kernel before 5.12.13 allows remote attackers to\n cause a denial of service (buffer overflow and lockup) by sending heavy network traffic for about ten\n minutes. (CVE-2021-38207)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1040364\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1127650\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1135481\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1152489\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1160010\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1167032\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1168202\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1174969\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1175052\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1175543\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1177399\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1180141\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1180347\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1181148\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1181972\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1184114\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1184180\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1185675\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1185902\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1186264\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1186731\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1187211\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1187455\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1187468\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1187619\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188067\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188172\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188418\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188439\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188616\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188780\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188781\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188782\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188783\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188784\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188786\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188787\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188788\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188790\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188878\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188885\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188924\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188982\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188983\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188985\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189021\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189057\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189077\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189153\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189197\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189209\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189210\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189212\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189213\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189214\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189215\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189216\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189217\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189218\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189219\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189220\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189221\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189222\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189229\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189262\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189291\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189292\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189298\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189301\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189305\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189323\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189384\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189385\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189392\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189399\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189400\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189427\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189449\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189503\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189504\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189505\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189506\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189507\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189562\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189563\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189564\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189565\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189566\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189567\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189568\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189569\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189573\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189574\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189575\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189576\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189577\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189579\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189581\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189582\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189583\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189585\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189586\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189587\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189706\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189760\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189832\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189841\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189870\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189883\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1190025\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1190115\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1190117\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1190131\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1190181\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-34556\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-35477\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3640\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3653\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3656\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3679\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3732\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3739\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3743\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3753\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3759\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-38160\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-38198\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-38204\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-38205\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-38207\");\n # https://lists.suse.com/pipermail/sle-security-updates/2021-September/009508.html\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?ce4849ac\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:POC/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:P/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-38160\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2021-3656\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2021/08/02\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/09/23\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/09/24\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:cluster-md-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:dlm-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:gfs2-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-base\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-extra\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-livepatch\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-livepatch-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-livepatch-5_3_18-24_83-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-macros\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-obs-build\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-preempt\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-preempt-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-preempt-extra\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-source\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-syms\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:ocfs2-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:reiserfs-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:suse_linux:15\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"SuSE Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nvar os_release = get_kb_item(\"Host/SuSE/release\");\nif (isnull(os_release) || os_release !~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"SUSE\");\nvar os_ver = pregmatch(pattern: \"^(SLE(S|D)\\d+)\", string:os_release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'SUSE');\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLED15|SLES15)$\", string:os_ver)) audit(AUDIT_OS_NOT, 'SUSE SLED15 / SLES15', 'SUSE (' + os_ver + ')');\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'SUSE (' + os_ver + ')', cpu);\n\nvar service_pack = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(service_pack)) service_pack = \"0\";\nif (os_ver == \"SLED15\" && (! preg(pattern:\"^(2)$\", string:service_pack))) audit(AUDIT_OS_NOT, \"SLED15 SP2\", os_ver + \" SP\" + service_pack);\nif (os_ver == \"SLES15\" && (! preg(pattern:\"^(2)$\", string:service_pack))) audit(AUDIT_OS_NOT, \"SLES15 SP2\", os_ver + \" SP\" + service_pack);\n\nvar pkgs = [\n {'reference':'cluster-md-kmp-default-5.3.18-24.83.2', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-ha-release-15.2']},\n {'reference':'dlm-kmp-default-5.3.18-24.83.2', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-ha-release-15.2']},\n {'reference':'gfs2-kmp-default-5.3.18-24.83.2', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-ha-release-15.2']},\n {'reference':'ocfs2-kmp-default-5.3.18-24.83.2', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-ha-release-15.2']},\n {'reference':'kernel-default-5.3.18-24.83.2', 'sp':'2', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-basesystem-release-15.2']},\n {'reference':'kernel-default-5.3.18-24.83.2', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-basesystem-release-15.2']},\n {'reference':'kernel-default-base-5.3.18-24.83.2.9.38.3', 'sp':'2', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-basesystem-release-15.2']},\n {'reference':'kernel-default-base-5.3.18-24.83.2.9.38.3', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-basesystem-release-15.2']},\n {'reference':'kernel-default-devel-5.3.18-24.83.2', 'sp':'2', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-basesystem-release-15.2']},\n {'reference':'kernel-default-devel-5.3.18-24.83.2', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-basesystem-release-15.2']},\n {'reference':'kernel-devel-5.3.18-24.83.1', 'sp':'2', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-basesystem-release-15.2']},\n {'reference':'kernel-devel-5.3.18-24.83.1', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-basesystem-release-15.2']},\n {'reference':'kernel-macros-5.3.18-24.83.1', 'sp':'2', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-basesystem-release-15.2']},\n {'reference':'kernel-macros-5.3.18-24.83.1', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-basesystem-release-15.2']},\n {'reference':'kernel-preempt-5.3.18-24.83.2', 'sp':'2', 'cpu':'aarch64', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-basesystem-release-15.2']},\n {'reference':'kernel-preempt-5.3.18-24.83.2', 'sp':'2', 'cpu':'x86_64', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-basesystem-release-15.2']},\n {'reference':'kernel-preempt-5.3.18-24.83.2', 'sp':'2', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-basesystem-release-15.2']},\n {'reference':'kernel-preempt-5.3.18-24.83.2', 'sp':'2', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-basesystem-release-15.2']},\n {'reference':'kernel-obs-build-5.3.18-24.83.2', 'sp':'2', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-development-tools-release-15.2']},\n {'reference':'kernel-obs-build-5.3.18-24.83.2', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-development-tools-release-15.2']},\n {'reference':'kernel-preempt-devel-5.3.18-24.83.2', 'sp':'2', 'cpu':'aarch64', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-development-tools-release-15.2']},\n {'reference':'kernel-preempt-devel-5.3.18-24.83.2', 'sp':'2', 'cpu':'x86_64', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-development-tools-release-15.2']},\n {'reference':'kernel-preempt-devel-5.3.18-24.83.2', 'sp':'2', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-development-tools-release-15.2']},\n {'reference':'kernel-preempt-devel-5.3.18-24.83.2', 'sp':'2', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-development-tools-release-15.2']},\n {'reference':'kernel-source-5.3.18-24.83.1', 'sp':'2', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-development-tools-release-15.2']},\n {'reference':'kernel-source-5.3.18-24.83.1', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-development-tools-release-15.2']},\n {'reference':'kernel-syms-5.3.18-24.83.1', 'sp':'2', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-development-tools-release-15.2']},\n {'reference':'kernel-syms-5.3.18-24.83.1', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-development-tools-release-15.2']},\n {'reference':'reiserfs-kmp-default-5.3.18-24.83.2', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-legacy-release-15.2']},\n {'reference':'kernel-default-livepatch-5.3.18-24.83.2', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-live-patching-release-15.2']},\n {'reference':'kernel-default-livepatch-devel-5.3.18-24.83.2', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-live-patching-release-15.2']},\n {'reference':'kernel-livepatch-5_3_18-24_83-default-1-5.3.4', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-live-patching-release-15.2']},\n {'reference':'kernel-default-extra-5.3.18-24.83.2', 'sp':'2', 'cpu':'x86_64', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-we-release-15.2']},\n {'reference':'kernel-default-extra-5.3.18-24.83.2', 'sp':'2', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-we-release-15.2']},\n {'reference':'kernel-preempt-extra-5.3.18-24.83.2', 'sp':'2', 'cpu':'x86_64', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-we-release-15.2']},\n {'reference':'kernel-preempt-extra-5.3.18-24.83.2', 'sp':'2', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-we-release-15.2']}\n];\n\nvar ltss_caveat_required = FALSE;\nvar flag = 0;\nforeach var package_array ( pkgs ) {\n var reference = NULL;\n var _release = NULL;\n var sp = NULL;\n var _cpu = NULL;\n var exists_check = NULL;\n var rpm_spec_vers_cmp = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) _release = package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) _cpu = package_array['cpu'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (reference && _release) {\n if (exists_check) {\n var check_flag = 0;\n foreach var check (exists_check) {\n if (!rpm_exists(release:_release, rpm:check)) continue;\n check_flag++;\n }\n if (!check_flag) continue;\n }\n if (rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, rpm_spec_vers_cmp:rpm_spec_vers_cmp)) flag++;\n }\n}\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'cluster-md-kmp-default / dlm-kmp-default / gfs2-kmp-default / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-11-23T15:34:33", "description": "The remote SUSE Linux SLES11 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:14849-1 advisory.\n\n - The sctp_process_param function in net/sctp/sm_make_chunk.c in the SCTP implementation in the Linux kernel before 3.17.4, when ASCONF is used, allows remote attackers to cause a denial of service (NULL pointer dereference and system crash) via a malformed INIT chunk. (CVE-2014-7841)\n\n - An issue was discovered in the Linux kernel before 5.10. drivers/infiniband/core/ucma.c has a use-after- free because the ctx is reached via the ctx_list in some ucma_migrate_id situations where ucma_close is called, aka CID-f5449e74802c. (CVE-2020-36385)\n\n - A flaw was found in the way memory resources were freed in the unix_stream_recvmsg function in the Linux kernel when a signal was pending. This flaw allows an unprivileged local user to crash the system by exhausting available memory. The highest threat from this vulnerability is to system availability.\n (CVE-2021-20265)\n\n - The Linux kernel before 5.11.14 has a use-after-free in cipso_v4_genopt in net/ipv4/cipso_ipv4.c because the CIPSO and CALIPSO refcounting for the DOI definitions is mishandled, aka CID-ad5d07f4a9cd. This leads to writing an arbitrary value. (CVE-2021-33033)\n\n - .A flaw was found in the CAN BCM networking protocol in the Linux kernel, where a local attacker can abuse a flaw in the CAN subsystem to corrupt memory, crash the system or escalate privileges. This race condition in net/can/bcm.c in the Linux kernel allows for local privilege escalation to root.\n (CVE-2021-3609)\n\n - A flaw use-after-free in function sco_sock_sendmsg() of the Linux kernel HCI subsystem was found in the way user calls ioct UFFDIO_REGISTER or other way triggers race condition of the call sco_conn_del() together with the call sco_sock_sendmsg() with the expected controllable faulting memory page. A privileged local user could use this flaw to crash the system or escalate their privileges on the system.\n (CVE-2021-3640)\n\n - A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when processing the VMCB (virtual machine control block) provided by the L1 guest to spawn/handle a nested guest (L2). Due to improper validation of the int_ctl field, this issue could allow a malicious L1 to enable AVIC support (Advanced Virtual Interrupt Controller) for the L2 guest. As a result, the L2 guest would be allowed to read/write physical pages of the host, resulting in a crash of the entire system, leak of sensitive data or potential guest-to-host escape. This flaw affects Linux kernel versions prior to 5.14-rc7. (CVE-2021-3653)\n\n - A vulnerability was found in the Linux kernel in versions prior to v5.14-rc1. Missing size validations on inbound SCTP packets may allow the kernel to read uninitialized memory. (CVE-2021-3655)\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was found in the way user uses trace ring buffer in a specific way. Only privileged local users (with CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - hso_free_net_device in drivers/net/usb/hso.c in the Linux kernel through 5.13.4 calls unregister_netdev without checking for the NETREG_REGISTERED state, leading to a use-after-free and a double free.\n (CVE-2021-37159)\n\n - A flaw was found in the Linux SCTP stack. A blind attacker may be able to kill an existing SCTP association through invalid chunks if the attacker knows the IP-addresses and port numbers being used and the attacker can send packets with spoofed IP addresses. (CVE-2021-3772)\n\n - ** DISPUTED ** In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE:\n the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the length validation was added solely for robustness in the face of anomalous host OS behavior.\n (CVE-2021-38160)\n\n - arch/x86/kvm/mmu/paging_tmpl.h in the Linux kernel before 5.12.11 incorrectly computes the access permissions of a shadow page, leading to a missing guest protection page fault. (CVE-2021-38198)\n\n - The decode_data function in drivers/net/hamradio/6pack.c in the Linux kernel before 5.13.13 has a slab out-of-bounds write. Input from a process that has the CAP_NET_ADMIN capability can lead to root access.\n (CVE-2021-42008)\n\n - A heap-based buffer overflow flaw was found in the Linux kernel FireDTV media card driver, where the user calls the CA_SEND_MSG ioctl. This flaw allows a local user of the host machine to crash the system or escalate privileges on the system. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability. (CVE-2021-42739)\n\n - An issue was discovered in the Linux kernel before 5.14.15. There is an array-index-out-of-bounds flaw in the detach_capi_ctr function in drivers/isdn/capi/kcapi.c. (CVE-2021-43389)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2021-12-02T00:00:00", "type": "nessus", "title": "SUSE SLES11 Security Update : kernel (SUSE-SU-2021:14849-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2014-7841", "CVE-2020-36385", "CVE-2021-20265", "CVE-2021-33033", "CVE-2021-3542", "CVE-2021-3609", "CVE-2021-3640", "CVE-2021-3653", "CVE-2021-3655", "CVE-2021-3679", "CVE-2021-37159", "CVE-2021-3772", "CVE-2021-38160", "CVE-2021-38198", "CVE-2021-42008", "CVE-2021-42739", "CVE-2021-43389"], "modified": "2023-07-13T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:kernel-bigmem", "p-cpe:/a:novell:suse_linux:kernel-bigmem-base", "p-cpe:/a:novell:suse_linux:kernel-bigmem-devel", "p-cpe:/a:novell:suse_linux:kernel-default", "p-cpe:/a:novell:suse_linux:kernel-default-base", "p-cpe:/a:novell:suse_linux:kernel-default-devel", "p-cpe:/a:novell:suse_linux:kernel-default-man", "p-cpe:/a:novell:suse_linux:kernel-ec2", "p-cpe:/a:novell:suse_linux:kernel-ec2-base", "p-cpe:/a:novell:suse_linux:kernel-ec2-devel", "p-cpe:/a:novell:suse_linux:kernel-pae", "p-cpe:/a:novell:suse_linux:kernel-pae-base", "p-cpe:/a:novell:suse_linux:kernel-pae-devel", "p-cpe:/a:novell:suse_linux:kernel-ppc64", "p-cpe:/a:novell:suse_linux:kernel-ppc64-base", "p-cpe:/a:novell:suse_linux:kernel-ppc64-devel", "p-cpe:/a:novell:suse_linux:kernel-source", "p-cpe:/a:novell:suse_linux:kernel-syms", "p-cpe:/a:novell:suse_linux:kernel-trace", "p-cpe:/a:novell:suse_linux:kernel-trace-base", "p-cpe:/a:novell:suse_linux:kernel-trace-devel", "p-cpe:/a:novell:suse_linux:kernel-xen", "p-cpe:/a:novell:suse_linux:kernel-xen-base", "p-cpe:/a:novell:suse_linux:kernel-xen-devel", "cpe:/o:novell:suse_linux:11"], "id": "SUSE_SU-2021-14849-1.NASL", "href": "https://www.tenable.com/plugins/nessus/155814", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable, Inc.\n#\n# The package checks in this plugin were extracted from\n# SUSE update advisory SUSE-SU-2021:14849-1. The text itself\n# is copyright (C) SUSE.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(155814);\n script_version(\"1.5\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/07/13\");\n\n script_cve_id(\n \"CVE-2014-7841\",\n \"CVE-2020-36385\",\n \"CVE-2021-3542\",\n \"CVE-2021-3609\",\n \"CVE-2021-3640\",\n \"CVE-2021-3653\",\n \"CVE-2021-3655\",\n \"CVE-2021-3679\",\n \"CVE-2021-3772\",\n \"CVE-2021-20265\",\n \"CVE-2021-33033\",\n \"CVE-2021-37159\",\n \"CVE-2021-38160\",\n \"CVE-2021-38198\",\n \"CVE-2021-42008\",\n \"CVE-2021-42739\",\n \"CVE-2021-43389\"\n );\n script_xref(name:\"SuSE\", value:\"SUSE-SU-2021:14849-1\");\n\n script_name(english:\"SUSE SLES11 Security Update : kernel (SUSE-SU-2021:14849-1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote SUSE host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote SUSE Linux SLES11 host has packages installed that are affected by multiple vulnerabilities as referenced in\nthe SUSE-SU-2021:14849-1 advisory.\n\n - The sctp_process_param function in net/sctp/sm_make_chunk.c in the SCTP implementation in the Linux kernel\n before 3.17.4, when ASCONF is used, allows remote attackers to cause a denial of service (NULL pointer\n dereference and system crash) via a malformed INIT chunk. (CVE-2014-7841)\n\n - An issue was discovered in the Linux kernel before 5.10. drivers/infiniband/core/ucma.c has a use-after-\n free because the ctx is reached via the ctx_list in some ucma_migrate_id situations where ucma_close is\n called, aka CID-f5449e74802c. (CVE-2020-36385)\n\n - A flaw was found in the way memory resources were freed in the unix_stream_recvmsg function in the Linux\n kernel when a signal was pending. This flaw allows an unprivileged local user to crash the system by\n exhausting available memory. The highest threat from this vulnerability is to system availability.\n (CVE-2021-20265)\n\n - The Linux kernel before 5.11.14 has a use-after-free in cipso_v4_genopt in net/ipv4/cipso_ipv4.c because\n the CIPSO and CALIPSO refcounting for the DOI definitions is mishandled, aka CID-ad5d07f4a9cd. This leads\n to writing an arbitrary value. (CVE-2021-33033)\n\n - .A flaw was found in the CAN BCM networking protocol in the Linux kernel, where a local attacker can abuse\n a flaw in the CAN subsystem to corrupt memory, crash the system or escalate privileges. This race\n condition in net/can/bcm.c in the Linux kernel allows for local privilege escalation to root.\n (CVE-2021-3609)\n\n - A flaw use-after-free in function sco_sock_sendmsg() of the Linux kernel HCI subsystem was found in the\n way user calls ioct UFFDIO_REGISTER or other way triggers race condition of the call sco_conn_del()\n together with the call sco_sock_sendmsg() with the expected controllable faulting memory page. A\n privileged local user could use this flaw to crash the system or escalate their privileges on the system.\n (CVE-2021-3640)\n\n - A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when\n processing the VMCB (virtual machine control block) provided by the L1 guest to spawn/handle a nested\n guest (L2). Due to improper validation of the int_ctl field, this issue could allow a malicious L1 to\n enable AVIC support (Advanced Virtual Interrupt Controller) for the L2 guest. As a result, the L2 guest\n would be allowed to read/write physical pages of the host, resulting in a crash of the entire system, leak\n of sensitive data or potential guest-to-host escape. This flaw affects Linux kernel versions prior to\n 5.14-rc7. (CVE-2021-3653)\n\n - A vulnerability was found in the Linux kernel in versions prior to v5.14-rc1. Missing size validations on\n inbound SCTP packets may allow the kernel to read uninitialized memory. (CVE-2021-3655)\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was\n found in the way user uses trace ring buffer in a specific way. Only privileged local users (with\n CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - hso_free_net_device in drivers/net/usb/hso.c in the Linux kernel through 5.13.4 calls unregister_netdev\n without checking for the NETREG_REGISTERED state, leading to a use-after-free and a double free.\n (CVE-2021-37159)\n\n - A flaw was found in the Linux SCTP stack. A blind attacker may be able to kill an existing SCTP\n association through invalid chunks if the attacker knows the IP-addresses and port numbers being used and\n the attacker can send packets with spoofed IP addresses. (CVE-2021-3772)\n\n - ** DISPUTED ** In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss\n can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE:\n the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the\n length validation was added solely for robustness in the face of anomalous host OS behavior.\n (CVE-2021-38160)\n\n - arch/x86/kvm/mmu/paging_tmpl.h in the Linux kernel before 5.12.11 incorrectly computes the access\n permissions of a shadow page, leading to a missing guest protection page fault. (CVE-2021-38198)\n\n - The decode_data function in drivers/net/hamradio/6pack.c in the Linux kernel before 5.13.13 has a slab\n out-of-bounds write. Input from a process that has the CAP_NET_ADMIN capability can lead to root access.\n (CVE-2021-42008)\n\n - A heap-based buffer overflow flaw was found in the Linux kernel FireDTV media card driver, where the user\n calls the CA_SEND_MSG ioctl. This flaw allows a local user of the host machine to crash the system or\n escalate privileges on the system. The highest threat from this vulnerability is to confidentiality,\n integrity, as well as system availability. (CVE-2021-42739)\n\n - An issue was discovered in the Linux kernel before 5.14.15. There is an array-index-out-of-bounds flaw in\n the detach_capi_ctr function in drivers/isdn/capi/kcapi.c. (CVE-2021-43389)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/904899\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/905100\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1183089\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1184673\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1186109\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1187050\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1187215\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188172\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188563\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188601\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188876\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189057\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189262\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189399\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1190117\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1190351\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1191315\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1191660\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1191958\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1192036\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1192267\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2014-7841\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-36385\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-20265\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-33033\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3542\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3609\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3640\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3653\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3655\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3679\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-37159\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3772\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-38160\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-38198\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-42008\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-42739\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-43389\");\n # https://lists.suse.com/pipermail/sle-security-updates/2021-December/009784.html\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?baa8927b\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:POC/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:P/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-38160\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2021-3653\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2014/11/13\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/12/01\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/12/02\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-bigmem\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-bigmem-base\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-bigmem-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-base\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-man\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-ec2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-ec2-base\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-ec2-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-pae\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-pae-base\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-pae-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-ppc64\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-ppc64-base\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-ppc64-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-source\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-syms\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-trace\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-trace-base\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-trace-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-xen\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-xen-base\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-xen-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:suse_linux:11\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"SuSE Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nvar os_release = get_kb_item(\"Host/SuSE/release\");\nif (isnull(os_release) || os_release !~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"SUSE\");\nvar os_ver = pregmatch(pattern: \"^(SLE(S|D)\\d+)\", string:os_release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'SUSE');\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLES11)$\", string:os_ver)) audit(AUDIT_OS_NOT, 'SUSE SLES11', 'SUSE (' + os_ver + ')');\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'SUSE (' + os_ver + ')', cpu);\n\nvar service_pack = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(service_pack)) service_pack = \"0\";\nif (os_ver == \"SLES11\" && (! preg(pattern:\"^(4)$\", string:service_pack))) audit(AUDIT_OS_NOT, \"SLES11 SP4\", os_ver + \" SP\" + service_pack);\n\nvar pkgs = [\n {'reference':'kernel-default-3.0.101-108.132.1', 'sp':'4', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-11.4']},\n {'reference':'kernel-default-base-3.0.101-108.132.1', 'sp':'4', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-11.4']},\n {'reference':'kernel-default-devel-3.0.101-108.132.1', 'sp':'4', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-11.4']},\n {'reference':'kernel-default-man-3.0.101-108.132.1', 'sp':'4', 'cpu':'s390x', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-11.4']},\n {'reference':'kernel-ec2-3.0.101-108.132.1', 'sp':'4', 'cpu':'i586', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-11.4']},\n {'reference':'kernel-ec2-3.0.101-108.132.1', 'sp':'4', 'cpu':'x86_64', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-11.4']},\n {'reference':'kernel-ec2-base-3.0.101-108.132.1', 'sp':'4', 'cpu':'i586', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-11.4']},\n {'reference':'kernel-ec2-base-3.0.101-108.132.1', 'sp':'4', 'cpu':'x86_64', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-11.4']},\n {'reference':'kernel-ec2-devel-3.0.101-108.132.1', 'sp':'4', 'cpu':'i586', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-11.4']},\n {'reference':'kernel-ec2-devel-3.0.101-108.132.1', 'sp':'4', 'cpu':'x86_64', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-11.4']},\n {'reference':'kernel-pae-3.0.101-108.132.1', 'sp':'4', 'cpu':'i586', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-11.4']},\n {'reference':'kernel-pae-base-3.0.101-108.132.1', 'sp':'4', 'cpu':'i586', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-11.4']},\n {'reference':'kernel-pae-devel-3.0.101-108.132.1', 'sp':'4', 'cpu':'i586', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-11.4']},\n {'reference':'kernel-source-3.0.101-108.132.1', 'sp':'4', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-11.4']},\n {'reference':'kernel-syms-3.0.101-108.132.1', 'sp':'4', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-11.4']},\n {'reference':'kernel-trace-3.0.101-108.132.1', 'sp':'4', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-11.4']},\n {'reference':'kernel-trace-base-3.0.101-108.132.1', 'sp':'4', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-11.4']},\n {'reference':'kernel-trace-devel-3.0.101-108.132.1', 'sp':'4', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-11.4']},\n {'reference':'kernel-xen-3.0.101-108.132.1', 'sp':'4', 'cpu':'i586', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-11.4']},\n {'reference':'kernel-xen-3.0.101-108.132.1', 'sp':'4', 'cpu':'x86_64', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-11.4']},\n {'reference':'kernel-xen-base-3.0.101-108.132.1', 'sp':'4', 'cpu':'i586', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-11.4']},\n {'reference':'kernel-xen-base-3.0.101-108.132.1', 'sp':'4', 'cpu':'x86_64', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-11.4']},\n {'reference':'kernel-xen-devel-3.0.101-108.132.1', 'sp':'4', 'cpu':'i586', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-11.4']},\n {'reference':'kernel-xen-devel-3.0.101-108.132.1', 'sp':'4', 'cpu':'x86_64', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-11.4']}\n];\n\nvar ltss_caveat_required = FALSE;\nvar flag = 0;\nforeach var package_array ( pkgs ) {\n var reference = NULL;\n var _release = NULL;\n var sp = NULL;\n var _cpu = NULL;\n var exists_check = NULL;\n var rpm_spec_vers_cmp = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) _release = package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) _cpu = package_array['cpu'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (reference && _release) {\n if (exists_check) {\n var check_flag = 0;\n foreach var check (exists_check) {\n if (!rpm_exists(release:_release, rpm:check)) continue;\n if ('ltss' >< tolower(check)) ltss_caveat_required = TRUE;\n check_flag++;\n }\n if (!check_flag) continue;\n }\n if (rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, rpm_spec_vers_cmp:rpm_spec_vers_cmp)) flag++;\n }\n}\n\nif (flag)\n{\n var ltss_plugin_caveat = NULL;\n if(ltss_caveat_required) ltss_plugin_caveat = '\\n' +\n 'NOTE: This vulnerability check contains fixes that apply to\\n' +\n 'packages only available in SUSE Enterprise Linux Server LTSS\\n' +\n 'repositories. Access to these package security updates require\\n' +\n 'a paid SUSE LTSS subscription.\\n';\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get() + ltss_plugin_caveat\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'kernel-default / kernel-default-base / kernel-default-devel / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-20T15:00:25", "description": "According to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :\n\n - An issue was discovered in the Linux kernel before 5.0.19. The XFRM subsystem has a use-after-free, related to an xfrm_state_fini panic, aka CID-dbb2483b2a46. (CVE-2019-25045)\n\n - An issue was discovered in the Linux kernel before 5.10. drivers/infiniband/core/ucma.c has a use-after- free because the ctx is reached via the ctx_list in some ucma_migrate_id situations where ucma_close is called, aka CID-f5449e74802c. (CVE-2020-36385)\n\n - In ep_loop_check_proc of eventpoll.c, there is a possible way to corrupt memory due to a use after free.\n This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:\n A-204573007References: Upstream kernel (CVE-2021-1048)\n\n - An information disclosure vulnerability exists in the ARM SIGPAGE functionality of Linux Kernel v5.4.66 and v5.4.54. The latest version (5.11-rc4) seems to still be vulnerable. A userland application can read the contents of the sigpage, which can leak kernel memory contents. An attacker can read a process's memory at a specific offset to trigger this vulnerability. This was fixed in kernel releases: 4.14.222 4.19.177 5.4.99 5.10.17 5.11 (CVE-2021-21781)\n\n - A heap out-of-bounds write affecting Linux since v2.6.19-rc1 was discovered in net/netfilter/x_tables.c.\n This allows an attacker to gain privileges or cause a DoS (via heap memory corruption) through user name space (CVE-2021-22555)\n\n - In kernel/bpf/verifier.c in the Linux kernel before 5.12.13, a branch can be mispredicted (e.g., because of type confusion) and consequently an unprivileged BPF program can read arbitrary memory locations via a side-channel attack, aka CID-9183671af6db. (CVE-2021-33624)\n\n - fs/seq_file.c in the Linux kernel 3.16 through 5.13.x before 5.13.4 does not properly restrict seq buffer allocations, leading to an integer overflow, an Out-of-bounds Write, and escalation to root by an unprivileged user, aka CID-8cae8cd89f05. (CVE-2021-33909)\n\n - net/can/bcm.c in the Linux kernel through 5.12.10 allows local users to obtain sensitive information from kernel stack memory because parts of a data structure are uninitialized. (CVE-2021-34693)\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was found in the way user uses trace ring buffer in a specific way. Only privileged local users (with CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - hso_free_net_device in drivers/net/usb/hso.c in the Linux kernel through 5.13.4 calls unregister_netdev without checking for the NETREG_REGISTERED state, leading to a use-after-free and a double free.\n (CVE-2021-37159)\n\n - arch/powerpc/kvm/book3s_rtas.c in the Linux kernel through 5.13.5 on the powerpc platform allows KVM guest OS users to cause host OS memory corruption via rtas_args.nargs, aka CID-f62f3c20647e. (CVE-2021-37576)\n\n - ** DISPUTED ** In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE:\n the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the length validation was added solely for robustness in the face of anomalous host OS behavior.\n (CVE-2021-38160)\n\n - fs/nfs/nfs4client.c in the Linux kernel before 5.13.4 has incorrect connection-setup ordering, which allows operators of remote NFSv4 servers to cause a denial of service (hanging of mounts) by arranging for those servers to be unreachable during trunking detection. (CVE-2021-38199)\n\n - net/netfilter/nf_conntrack_standalone.c in the Linux kernel before 5.12.2 allows observation of changes in any net namespace because these changes are leaked into all other net namespaces. This is related to the NF_SYSCTL_CT_MAX, NF_SYSCTL_CT_EXPECT_MAX, and NF_SYSCTL_CT_BUCKETS sysctls. (CVE-2021-38209)\n\n - A race condition was discovered in ext4_write_inline_data_end in fs/ext4/inline.c in the ext4 subsystem in the Linux kernel through 5.13.13. (CVE-2021-40490)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2021-12-29T00:00:00", "type": "nessus", "title": "EulerOS Virtualization 3.0.2.0 : kernel (EulerOS-SA-2021-2818)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-25045", "CVE-2020-36385", "CVE-2021-1048", "CVE-2021-21781", "CVE-2021-22555", "CVE-2021-33624", "CVE-2021-33909", "CVE-2021-34693", "CVE-2021-3600", "CVE-2021-3609", "CVE-2021-3679", "CVE-2021-37159", "CVE-2021-3753", "CVE-2021-37576", "CVE-2021-38160", "CVE-2021-38199", "CVE-2021-38209", "CVE-2021-40490"], "modified": "2023-01-17T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:kernel", "p-cpe:/a:huawei:euleros:kernel-devel", "p-cpe:/a:huawei:euleros:kernel-headers", "p-cpe:/a:huawei:euleros:kernel-tools", "p-cpe:/a:huawei:euleros:kernel-tools-libs", "p-cpe:/a:huawei:euleros:kernel-tools-libs-devel", "p-cpe:/a:huawei:euleros:perf", "p-cpe:/a:huawei:euleros:python-perf", "cpe:/o:huawei:euleros:uvp:3.0.2.0"], "id": "EULEROS_SA-2021-2818.NASL", "href": "https://www.tenable.com/plugins/nessus/156347", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable Network Security, Inc.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(156347);\n script_version(\"1.7\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/01/17\");\n\n script_cve_id(\n \"CVE-2019-25045\",\n \"CVE-2020-36385\",\n \"CVE-2021-1048\",\n \"CVE-2021-3600\",\n \"CVE-2021-3609\",\n \"CVE-2021-3679\",\n \"CVE-2021-3753\",\n \"CVE-2021-21781\",\n \"CVE-2021-22555\",\n \"CVE-2021-33624\",\n \"CVE-2021-33909\",\n \"CVE-2021-34693\",\n \"CVE-2021-37159\",\n \"CVE-2021-37576\",\n \"CVE-2021-38160\",\n \"CVE-2021-38199\",\n \"CVE-2021-38209\",\n \"CVE-2021-40490\"\n );\n script_xref(name:\"IAVA\", value:\"2021-A-0350\");\n script_xref(name:\"CISA-KNOWN-EXPLOITED\", value:\"2022/06/13\");\n\n script_name(english:\"EulerOS Virtualization 3.0.2.0 : kernel (EulerOS-SA-2021-2818)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote EulerOS Virtualization host is missing multiple security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host\nis affected by the following vulnerabilities :\n\n - An issue was discovered in the Linux kernel before 5.0.19. The XFRM subsystem has a use-after-free,\n related to an xfrm_state_fini panic, aka CID-dbb2483b2a46. (CVE-2019-25045)\n\n - An issue was discovered in the Linux kernel before 5.10. drivers/infiniband/core/ucma.c has a use-after-\n free because the ctx is reached via the ctx_list in some ucma_migrate_id situations where ucma_close is\n called, aka CID-f5449e74802c. (CVE-2020-36385)\n\n - In ep_loop_check_proc of eventpoll.c, there is a possible way to corrupt memory due to a use after free.\n This could lead to local escalation of privilege with no additional execution privileges needed. User\n interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:\n A-204573007References: Upstream kernel (CVE-2021-1048)\n\n - An information disclosure vulnerability exists in the ARM SIGPAGE functionality of Linux Kernel v5.4.66\n and v5.4.54. The latest version (5.11-rc4) seems to still be vulnerable. A userland application can read\n the contents of the sigpage, which can leak kernel memory contents. An attacker can read a process's\n memory at a specific offset to trigger this vulnerability. This was fixed in kernel releases: 4.14.222\n 4.19.177 5.4.99 5.10.17 5.11 (CVE-2021-21781)\n\n - A heap out-of-bounds write affecting Linux since v2.6.19-rc1 was discovered in net/netfilter/x_tables.c.\n This allows an attacker to gain privileges or cause a DoS (via heap memory corruption) through user name\n space (CVE-2021-22555)\n\n - In kernel/bpf/verifier.c in the Linux kernel before 5.12.13, a branch can be mispredicted (e.g., because\n of type confusion) and consequently an unprivileged BPF program can read arbitrary memory locations via a\n side-channel attack, aka CID-9183671af6db. (CVE-2021-33624)\n\n - fs/seq_file.c in the Linux kernel 3.16 through 5.13.x before 5.13.4 does not properly restrict seq buffer\n allocations, leading to an integer overflow, an Out-of-bounds Write, and escalation to root by an\n unprivileged user, aka CID-8cae8cd89f05. (CVE-2021-33909)\n\n - net/can/bcm.c in the Linux kernel through 5.12.10 allows local users to obtain sensitive information from\n kernel stack memory because parts of a data structure are uninitialized. (CVE-2021-34693)\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was\n found in the way user uses trace ring buffer in a specific way. Only privileged local users (with\n CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - hso_free_net_device in drivers/net/usb/hso.c in the Linux kernel through 5.13.4 calls unregister_netdev\n without checking for the NETREG_REGISTERED state, leading to a use-after-free and a double free.\n (CVE-2021-37159)\n\n - arch/powerpc/kvm/book3s_rtas.c in the Linux kernel through 5.13.5 on the powerpc platform allows KVM guest\n OS users to cause host OS memory corruption via rtas_args.nargs, aka CID-f62f3c20647e. (CVE-2021-37576)\n\n - ** DISPUTED ** In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss\n can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE:\n the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the\n length validation was added solely for robustness in the face of anomalous host OS behavior.\n (CVE-2021-38160)\n\n - fs/nfs/nfs4client.c in the Linux kernel before 5.13.4 has incorrect connection-setup ordering, which\n allows operators of remote NFSv4 servers to cause a denial of service (hanging of mounts) by arranging for\n those servers to be unreachable during trunking detection. (CVE-2021-38199)\n\n - net/netfilter/nf_conntrack_standalone.c in the Linux kernel before 5.12.2 allows observation of changes in\n any net namespace because these changes are leaked into all other net namespaces. This is related to the\n NF_SYSCTL_CT_MAX, NF_SYSCTL_CT_EXPECT_MAX, and NF_SYSCTL_CT_BUCKETS sysctls. (CVE-2021-38209)\n\n - A race condition was discovered in ext4_write_inline_data_end in fs/ext4/inline.c in the ext4 subsystem in\n the Linux kernel through 5.13.13. (CVE-2021-40490)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security\nadvisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional\nissues.\");\n # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2021-2818\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?b28a6b50\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected kernel packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:H/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:H/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-38160\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n script_set_attribute(attribute:\"exploit_framework_core\", value:\"true\");\n script_set_attribute(attribute:\"exploited_by_malware\", value:\"true\");\n script_set_attribute(attribute:\"metasploit_name\", value:'Netfilter x_tables Heap OOB Write Privilege Escalation');\n script_set_attribute(attribute:\"exploit_framework_metasploit\", value:\"true\");\n script_set_attribute(attribute:\"exploit_framework_canvas\", value:\"true\");\n script_set_attribute(attribute:\"canvas_package\", value:\"CANVAS\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2021/04/20\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/12/29\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/12/29\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel-headers\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel-tools-libs\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel-tools-libs-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:perf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:python-perf\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:huawei:euleros:uvp:3.0.2.0\");\n script_set_attribute(attribute:\"stig_severity\", value:\"II\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Huawei Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nvar release = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(release) || release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nvar uvp = get_kb_item(\"Host/EulerOS/uvp_version\");\nif (uvp != \"3.0.2.0\") audit(AUDIT_OS_NOT, \"EulerOS Virtualization 3.0.2.0\");\nif (!get_kb_item(\"Host/EulerOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"aarch64\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"EulerOS\", cpu);\nif (\"aarch64\" >!< cpu) audit(AUDIT_ARCH_NOT, \"aarch64\", cpu);\n\nvar flag = 0;\n\nvar pkgs = [\n \"kernel-4.19.36-vhulk1907.1.0.h1101\",\n \"kernel-devel-4.19.36-vhulk1907.1.0.h1101\",\n \"kernel-headers-4.19.36-vhulk1907.1.0.h1101\",\n \"kernel-tools-4.19.36-vhulk1907.1.0.h1101\",\n \"kernel-tools-libs-4.19.36-vhulk1907.1.0.h1101\",\n \"kernel-tools-libs-devel-4.19.36-vhulk1907.1.0.h1101\",\n \"perf-4.19.36-vhulk1907.1.0.h1101\",\n \"python-perf-4.19.36-vhulk1907.1.0.h1101\"\n];\n\nforeach (var pkg in pkgs)\n if (rpm_check(release:\"EulerOS-2.0\", reference:pkg)) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-12-01T15:19:09", "description": "The remote SUSE Linux SUSE15 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2021:3179-1 advisory.\n\n - An issue was discovered in the Linux kernel through 5.6.11. sg_write lacks an sg_remove_request call in a certain failure case, aka CID-83c6f2390040. (CVE-2020-12770)\n\n - In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from kernel memory via a Speculative Store Bypass side-channel attack because the protection mechanism neglects the possibility of uninitialized memory locations on the BPF stack. (CVE-2021-34556)\n\n - In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from kernel memory via a Speculative Store Bypass side-channel attack because a certain preempting store operation does not necessarily occur before a store operation that has an attacker-controlled value.\n (CVE-2021-35477)\n\n - kernel: SVM nested virtualization issue in KVM (AVIC support) (CVE-2021-3653)\n\n - A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when processing the VMCB (virtual machine control block) provided by the L1 guest to spawn/handle a nested guest (L2). Due to improper validation of the int_ctl field, this issue could allow a malicious L1 to enable AVIC support (Advanced Virtual Interrupt Controller) for the L2 guest. As a result, the L2 guest would be allowed to read/write physical pages of the host, resulting in a crash of the entire system, leak of sensitive data or potential guest-to-host escape. (CVE-2021-3653) (CVE-2021-3656, CVE-2021-3732, CVE-2021-3753)\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was found in the way user uses trace ring buffer in a specific way. Only privileged local users (with CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - ** DISPUTED ** In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE:\n the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the length validation was added solely for robustness in the face of anomalous host OS behavior.\n (CVE-2021-38160)\n\n - In kernel/bpf/hashtab.c in the Linux kernel through 5.13.8, there is an integer overflow and out-of-bounds write when many elements are placed in a single bucket. NOTE: exploitation might be impractical without the CAP_SYS_ADMIN capability. (CVE-2021-38166)\n\n - arch/x86/kvm/mmu/paging_tmpl.h in the Linux kernel before 5.12.11 incorrectly computes the access permissions of a shadow page, leading to a missing guest protection page fault. (CVE-2021-38198)\n\n - drivers/usb/host/max3421-hcd.c in the Linux kernel before 5.13.6 allows physically proximate attackers to cause a denial of service (use-after-free and panic) by removing a MAX-3421 USB device in certain situations. (CVE-2021-38204)\n\n - drivers/net/ethernet/xilinx/xilinx_emaclite.c in the Linux kernel before 5.13.3 makes it easier for attackers to defeat an ASLR protection mechanism because it prints a kernel pointer (i.e., the real IOMEM pointer). (CVE-2021-38205)\n\n - The mac80211 subsystem in the Linux kernel before 5.12.13, when a device supporting only 5 GHz is used, allows attackers to cause a denial of service (NULL pointer dereference in the radiotap parser) by injecting a frame with 802.11a rates. (CVE-2021-38206)\n\n - drivers/net/ethernet/xilinx/ll_temac_main.c in the Linux kernel before 5.12.13 allows remote attackers to cause a denial of service (buffer overflow and lockup) by sending heavy network traffic for about ten minutes. (CVE-2021-38207)\n\n - net/netfilter/nf_conntrack_standalone.c in the Linux kernel before 5.12.2 allows observation of changes in any net namespace because these changes are leaked into all other net namespaces. This is related to the NF_SYSCTL_CT_MAX, NF_SYSCTL_CT_EXPECT_MAX, and NF_SYSCTL_CT_BUCKETS sysctls. (CVE-2021-38209)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2021-09-22T00:00:00", "type": "nessus", "title": "openSUSE 15 Security Update : kernel (openSUSE-SU-2021:3179-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2020-12770", "CVE-2021-34556", "CVE-2021-35477", "CVE-2021-3640", "CVE-2021-3653", "CVE-2021-3656", "CVE-2021-3679", "CVE-2021-3732", "CVE-2021-3739", "CVE-2021-3743", "CVE-2021-3753", "CVE-2021-3759", "CVE-2021-38160", "CVE-2021-38166", "CVE-2021-38198", "CVE-2021-38204", "CVE-2021-38205", "CVE-2021-38206", "CVE-2021-38207", "CVE-2021-38209"], "modified": "2023-11-30T00:00:00", "cpe": ["p-cpe:/a:novell:opensuse:cluster-md-kmp-azure", "p-cpe:/a:novell:opensuse:dlm-kmp-azure", "p-cpe:/a:novell:opensuse:gfs2-kmp-azure", "p-cpe:/a:novell:opensuse:kernel-azure", "p-cpe:/a:novell:opensuse:kernel-azure-devel", "p-cpe:/a:novell:opensuse:kernel-azure-extra", "p-cpe:/a:novell:opensuse:kernel-azure-livepatch-devel", "p-cpe:/a:novell:opensuse:kernel-azure-optional", "p-cpe:/a:novell:opensuse:kernel-devel-azure", "p-cpe:/a:novell:opensuse:kernel-source-azure", "p-cpe:/a:novell:opensuse:kernel-syms-azure", "p-cpe:/a:novell:opensuse:kselftests-kmp-azure", "p-cpe:/a:novell:opensuse:ocfs2-kmp-azure", "p-cpe:/a:novell:opensuse:reiserfs-kmp-azure", "cpe:/o:novell:opensuse:15.3"], "id": "OPENSUSE-2021-3179.NASL", "href": "https://www.tenable.com/plugins/nessus/153541", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable Network Security, Inc.\n#\n# The package checks in this plugin were extracted from\n# openSUSE Security Update openSUSE-SU-2021:3179-1. The text itself\n# is copyright (C) SUSE.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(153541);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/11/30\");\n\n script_cve_id(\n \"CVE-2020-12770\",\n \"CVE-2021-3640\",\n \"CVE-2021-3653\",\n \"CVE-2021-3656\",\n \"CVE-2021-3679\",\n \"CVE-2021-3732\",\n \"CVE-2021-3739\",\n \"CVE-2021-3743\",\n \"CVE-2021-3753\",\n \"CVE-2021-3759\",\n \"CVE-2021-34556\",\n \"CVE-2021-35477\",\n \"CVE-2021-38160\",\n \"CVE-2021-38166\",\n \"CVE-2021-38198\",\n \"CVE-2021-38204\",\n \"CVE-2021-38205\",\n \"CVE-2021-38206\",\n \"CVE-2021-38207\",\n \"CVE-2021-38209\"\n );\n\n script_name(english:\"openSUSE 15 Security Update : kernel (openSUSE-SU-2021:3179-1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote SUSE host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote SUSE Linux SUSE15 host has packages installed that are affected by multiple vulnerabilities as referenced in\nthe openSUSE-SU-2021:3179-1 advisory.\n\n - An issue was discovered in the Linux kernel through 5.6.11. sg_write lacks an sg_remove_request call in a\n certain failure case, aka CID-83c6f2390040. (CVE-2020-12770)\n\n - In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from\n kernel memory via a Speculative Store Bypass side-channel attack because the protection mechanism neglects\n the possibility of uninitialized memory locations on the BPF stack. (CVE-2021-34556)\n\n - In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from\n kernel memory via a Speculative Store Bypass side-channel attack because a certain preempting store\n operation does not necessarily occur before a store operation that has an attacker-controlled value.\n (CVE-2021-35477)\n\n - kernel: SVM nested virtualization issue in KVM (AVIC support) (CVE-2021-3653)\n\n - A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when\n processing the VMCB (virtual machine control block) provided by the L1 guest to spawn/handle a nested\n guest (L2). Due to improper validation of the int_ctl field, this issue could allow a malicious L1 to\n enable AVIC support (Advanced Virtual Interrupt Controller) for the L2 guest. As a result, the L2 guest\n would be allowed to read/write physical pages of the host, resulting in a crash of the entire system, leak\n of sensitive data or potential guest-to-host escape. (CVE-2021-3653) (CVE-2021-3656, CVE-2021-3732,\n CVE-2021-3753)\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was\n found in the way user uses trace ring buffer in a specific way. Only privileged local users (with\n CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - ** DISPUTED ** In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss\n can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE:\n the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the\n length validation was added solely for robustness in the face of anomalous host OS behavior.\n (CVE-2021-38160)\n\n - In kernel/bpf/hashtab.c in the Linux kernel through 5.13.8, there is an integer overflow and out-of-bounds\n write when many elements are placed in a single bucket. NOTE: exploitation might be impractical without\n the CAP_SYS_ADMIN capability. (CVE-2021-38166)\n\n - arch/x86/kvm/mmu/paging_tmpl.h in the Linux kernel before 5.12.11 incorrectly computes the access\n permissions of a shadow page, leading to a missing guest protection page fault. (CVE-2021-38198)\n\n - drivers/usb/host/max3421-hcd.c in the Linux kernel before 5.13.6 allows physically proximate attackers to\n cause a denial of service (use-after-free and panic) by removing a MAX-3421 USB device in certain\n situations. (CVE-2021-38204)\n\n - drivers/net/ethernet/xilinx/xilinx_emaclite.c in the Linux kernel before 5.13.3 makes it easier for\n attackers to defeat an ASLR protection mechanism because it prints a kernel pointer (i.e., the real IOMEM\n pointer). (CVE-2021-38205)\n\n - The mac80211 subsystem in the Linux kernel before 5.12.13, when a device supporting only 5 GHz is used,\n allows attackers to cause a denial of service (NULL pointer dereference in the radiotap parser) by\n injecting a frame with 802.11a rates. (CVE-2021-38206)\n\n - drivers/net/ethernet/xilinx/ll_temac_main.c in the Linux kernel before 5.12.13 allows remote attackers to\n cause a denial of service (buffer overflow and lockup) by sending heavy network traffic for about ten\n minutes. (CVE-2021-38207)\n\n - net/netfilter/nf_conntrack_standalone.c in the Linux kernel before 5.12.2 allows observation of changes in\n any net namespace because these changes are leaked into all other net namespaces. This is related to the\n NF_SYSCTL_CT_MAX, NF_SYSCTL_CT_EXPECT_MAX, and NF_SYSCTL_CT_BUCKETS sysctls. (CVE-2021-38209)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1040364\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1127650\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1135481\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1152489\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1160010\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1168202\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1171420\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1174969\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1175052\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1175543\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1177399\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1180100\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1180141\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1180347\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1181006\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1181148\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1181972\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1184180\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1185902\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1186264\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1186731\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1187211\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1187455\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1187468\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1187483\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1187619\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1187959\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188067\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188172\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188231\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188270\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188412\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188418\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188616\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188700\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188780\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188781\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188782\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188783\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188784\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188786\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188787\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188788\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188790\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188878\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188885\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188924\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188982\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188983\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188985\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189021\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189057\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189077\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189153\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189197\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189209\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189210\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189212\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189213\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189214\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189215\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189216\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189217\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189218\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189219\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189220\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189221\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189222\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189225\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189229\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189233\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189262\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189291\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189292\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189296\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189298\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189301\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189305\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189323\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189384\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189385\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189392\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189393\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189399\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189400\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189427\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189503\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189504\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189505\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189506\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189507\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189562\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189563\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189564\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189565\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189566\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189567\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189568\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189569\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189573\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189574\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189575\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189576\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189577\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189579\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189581\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189582\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189583\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189585\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189586\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189587\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189696\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189706\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189760\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189762\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189832\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189841\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189870\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189872\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189883\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1190022\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1190025\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1190115\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1190117\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1190412\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1190413\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1190428\");\n # https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/UNTKFNNFNHHX5QOW7C4SZXLANXGXQCYJ/\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?8852012e\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-12770\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-34556\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-35477\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3640\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3653\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3656\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3679\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3732\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3739\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3743\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3753\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3759\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-38160\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-38166\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-38198\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-38204\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-38205\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-38206\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-38207\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-38209\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:POC/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:P/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-38160\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2021-3656\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2020/05/09\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/09/21\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/09/22\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:cluster-md-kmp-azure\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:dlm-kmp-azure\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:gfs2-kmp-azure\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-azure\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-azure-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-azure-extra\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-azure-livepatch-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-azure-optional\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-devel-azure\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-source-azure\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-syms-azure\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kselftests-kmp-azure\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:ocfs2-kmp-azure\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:reiserfs-kmp-azure\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:opensuse:15.3\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"SuSE Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude('audit.inc');\ninclude('global_settings.inc');\ninclude('misc_func.inc');\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nvar release = get_kb_item('Host/SuSE/release');\nif (isnull(release) || release =~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, 'openSUSE');\nvar os_ver = pregmatch(pattern: \"^SUSE([\\d.]+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'openSUSE');\nos_ver = os_ver[1];\nif (release !~ \"^(SUSE15\\.3)$\") audit(AUDIT_OS_RELEASE_NOT, 'openSUSE', '15.3', release);\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'openSUSE ' + os_ver, cpu);\n\nvar pkgs = [\n {'reference':'cluster-md-kmp-azure-5.3.18-38.22.2', 'cpu':'x86_64', 'release':'SUSE15.3', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'dlm-kmp-azure-5.3.18-38.22.2', 'cpu':'x86_64', 'release':'SUSE15.3', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'gfs2-kmp-azure-5.3.18-38.22.2', 'cpu':'x86_64', 'release':'SUSE15.3', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-azure-5.3.18-38.22.2', 'cpu':'x86_64', 'release':'SUSE15.3', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-azure-devel-5.3.18-38.22.2', 'cpu':'x86_64', 'release':'SUSE15.3', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-azure-extra-5.3.18-38.22.2', 'cpu':'x86_64', 'release':'SUSE15.3', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-azure-livepatch-devel-5.3.18-38.22.2', 'cpu':'x86_64', 'release':'SUSE15.3', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-azure-optional-5.3.18-38.22.2', 'cpu':'x86_64', 'release':'SUSE15.3', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-devel-azure-5.3.18-38.22.1', 'release':'SUSE15.3', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-source-azure-5.3.18-38.22.1', 'release':'SUSE15.3', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-syms-azure-5.3.18-38.22.1', 'cpu':'x86_64', 'release':'SUSE15.3', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kselftests-kmp-azure-5.3.18-38.22.2', 'cpu':'x86_64', 'release':'SUSE15.3', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'ocfs2-kmp-azure-5.3.18-38.22.2', 'cpu':'x86_64', 'release':'SUSE15.3', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'reiserfs-kmp-azure-5.3.18-38.22.2', 'cpu':'x86_64', 'release':'SUSE15.3', 'rpm_spec_vers_cmp':TRUE}\n];\n\nvar flag = 0;\nforeach package_array ( pkgs ) {\n var reference = NULL;\n var release = NULL;\n var cpu = NULL;\n var rpm_spec_vers_cmp = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) release = package_array['release'];\n if (!empty_or_null(package_array['cpu'])) cpu = package_array['cpu'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (reference && release) {\n if (rpm_check(release:release, cpu:cpu, reference:reference, rpm_spec_vers_cmp:rpm_spec_vers_cmp)) flag++;\n }\n}\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'cluster-md-kmp-azure / dlm-kmp-azure / gfs2-kmp-azure / kernel-azure / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-07-14T14:33:10", "description": "The remote SUSE Linux SLES15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:3179-1 advisory.\n\n - An issue was discovered in the Linux kernel through 5.6.11. sg_write lacks an sg_remove_request call in a certain failure case, aka CID-83c6f2390040. (CVE-2020-12770)\n\n - In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from kernel memory via a Speculative Store Bypass side-channel attack because the protection mechanism neglects the possibility of uninitialized memory locations on the BPF stack. (CVE-2021-34556)\n\n - In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from kernel memory via a Speculative Store Bypass side-channel attack because a certain preempting store operation does not necessarily occur before a store operation that has an attacker-controlled value.\n (CVE-2021-35477)\n\n - A flaw use-after-free in function sco_sock_sendmsg() of the Linux kernel HCI subsystem was found in the way user calls ioct UFFDIO_REGISTER or other way triggers race condition of the call sco_conn_del() together with the call sco_sock_sendmsg() with the expected controllable faulting memory page. A privileged local user could use this flaw to crash the system or escalate their privileges on the system.\n (CVE-2021-3640)\n\n - A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when processing the VMCB (virtual machine control block) provided by the L1 guest to spawn/handle a nested guest (L2). Due to improper validation of the int_ctl field, this issue could allow a malicious L1 to enable AVIC support (Advanced Virtual Interrupt Controller) for the L2 guest. As a result, the L2 guest would be allowed to read/write physical pages of the host, resulting in a crash of the entire system, leak of sensitive data or potential guest-to-host escape. This flaw affects Linux kernel versions prior to 5.14-rc7. (CVE-2021-3653)\n\n - A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when processing the VMCB (virtual machine control block) provided by the L1 guest to spawn/handle a nested guest (L2). Due to improper validation of the virt_ext field, this issue could allow a malicious L1 to disable both VMLOAD/VMSAVE intercepts and VLS (Virtual VMLOAD/VMSAVE) for the L2 guest. As a result, the L2 guest would be allowed to read/write physical pages of the host, resulting in a crash of the entire system, leak of sensitive data or potential guest-to-host escape. (CVE-2021-3656)\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was found in the way user uses trace ring buffer in a specific way. Only privileged local users (with CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - A flaw was found in the Linux kernel's OverlayFS subsystem in the way the user mounts the TmpFS filesystem with OverlayFS. This flaw allows a local user to gain access to hidden files that should not be accessible. (CVE-2021-3732)\n\n - A NULL pointer dereference flaw was found in the btrfs_rm_device function in fs/btrfs/volumes.c in the Linux Kernel, where triggering the bug requires CAP_SYS_ADMIN'. This flaw allows a local attacker to crash the system or leak kernel internal information. The highest threat from this vulnerability is to system availability. (CVE-2021-3739)\n\n - An out-of-bounds (OOB) memory read flaw was found in the Qualcomm IPC router protocol in the Linux kernel.\n A missing sanity check allows a local attacker to gain access to out-of-bounds memory, leading to a system crash or a leak of internal kernel information. The highest threat from this vulnerability is to system availability. (CVE-2021-3743)\n\n - A race problem was seen in the vt_k_ioctl in drivers/tty/vt/vt_ioctl.c in the Linux kernel, which may cause an out of bounds read in vt as the write access to vc_mode is not protected by lock-in vt_ioctl (KDSETMDE). The highest threat from this vulnerability is to data confidentiality. (CVE-2021-3753)\n\n - A memory overflow vulnerability was found in the Linux kernel's ipc functionality of the memcg subsystem, in the way a user calls the semget function multiple times, creating semaphores. This flaw allows a local user to starve the resources, causing a denial of service. The highest threat from this vulnerability is to system availability. (CVE-2021-3759)\n\n - ** DISPUTED ** In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE:\n the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the length validation was added solely for robustness in the face of anomalous host OS behavior.\n (CVE-2021-38160)\n\n - In kernel/bpf/hashtab.c in the Linux kernel through 5.13.8, there is an integer overflow and out-of-bounds write when many elements are placed in a single bucket. NOTE: exploitation might be impractical without the CAP_SYS_ADMIN capability. (CVE-2021-38166)\n\n - arch/x86/kvm/mmu/paging_tmpl.h in the Linux kernel before 5.12.11 incorrectly computes the access permissions of a shadow page, leading to a missing guest protection page fault. (CVE-2021-38198)\n\n - drivers/usb/host/max3421-hcd.c in the Linux kernel before 5.13.6 allows physically proximate attackers to cause a denial of service (use-after-free and panic) by removing a MAX-3421 USB device in certain situations. (CVE-2021-38204)\n\n - drivers/net/ethernet/xilinx/xilinx_emaclite.c in the Linux kernel before 5.13.3 makes it easier for attackers to defeat an ASLR protection mechanism because it prints a kernel pointer (i.e., the real IOMEM pointer). (CVE-2021-38205)\n\n - The mac80211 subsystem in the Linux kernel before 5.12.13, when a device supporting only 5 GHz is used, allows attackers to cause a denial of service (NULL pointer dereference in the radiotap parser) by injecting a frame with 802.11a rates. (CVE-2021-38206)\n\n - drivers/net/ethernet/xilinx/ll_temac_main.c in the Linux kernel before 5.12.13 allows remote attackers to cause a denial of service (buffer overflow and lockup) by sending heavy network traffic for about ten minutes. (CVE-2021-38207)\n\n - net/netfilter/nf_conntrack_standalone.c in the Linux kernel before 5.12.2 allows observation of changes in any net namespace because these changes are leaked into all other net namespaces. This is related to the NF_SYSCTL_CT_MAX, NF_SYSCTL_CT_EXPECT_MAX, and NF_SYSCTL_CT_BUCKETS sysctls. (CVE-2021-38209)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2021-09-22T00:00:00", "type": "nessus", "title": "SUSE SLES15 Security Update : kernel (SUSE-SU-2021:3179-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2020-12770", "CVE-2021-34556", "CVE-2021-35477", "CVE-2021-3640", "CVE-2021-3653", "CVE-2021-3656", "CVE-2021-3679", "CVE-2021-3732", "CVE-2021-3739", "CVE-2021-3743", "CVE-2021-3753", "CVE-2021-3759", "CVE-2021-38160", "CVE-2021-38166", "CVE-2021-38198", "CVE-2021-38204", "CVE-2021-38205", "CVE-2021-38206", "CVE-2021-38207", "CVE-2021-38209"], "modified": "2023-07-13T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:kernel-azure", "p-cpe:/a:novell:suse_linux:kernel-azure-devel", "p-cpe:/a:novell:suse_linux:kernel-devel-azure", "p-cpe:/a:novell:suse_linux:kernel-source-azure", "p-cpe:/a:novell:suse_linux:kernel-syms-azure", "cpe:/o:novell:suse_linux:15"], "id": "SUSE_SU-2021-3179-1.NASL", "href": "https://www.tenable.com/plugins/nessus/153542", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable, Inc.\n#\n# The package checks in this plugin were extracted from\n# SUSE update advisory SUSE-SU-2021:3179-1. The text itself\n# is copyright (C) SUSE.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(153542);\n script_version(\"1.5\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/07/13\");\n\n script_cve_id(\n \"CVE-2020-12770\",\n \"CVE-2021-3640\",\n \"CVE-2021-3653\",\n \"CVE-2021-3656\",\n \"CVE-2021-3679\",\n \"CVE-2021-3732\",\n \"CVE-2021-3739\",\n \"CVE-2021-3743\",\n \"CVE-2021-3753\",\n \"CVE-2021-3759\",\n \"CVE-2021-34556\",\n \"CVE-2021-35477\",\n \"CVE-2021-38160\",\n \"CVE-2021-38166\",\n \"CVE-2021-38198\",\n \"CVE-2021-38204\",\n \"CVE-2021-38205\",\n \"CVE-2021-38206\",\n \"CVE-2021-38207\",\n \"CVE-2021-38209\"\n );\n script_xref(name:\"SuSE\", value:\"SUSE-SU-2021:3179-1\");\n\n script_name(english:\"SUSE SLES15 Security Update : kernel (SUSE-SU-2021:3179-1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote SUSE host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote SUSE Linux SLES15 host has packages installed that are affected by multiple vulnerabilities as referenced in\nthe SUSE-SU-2021:3179-1 advisory.\n\n - An issue was discovered in the Linux kernel through 5.6.11. sg_write lacks an sg_remove_request call in a\n certain failure case, aka CID-83c6f2390040. (CVE-2020-12770)\n\n - In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from\n kernel memory via a Speculative Store Bypass side-channel attack because the protection mechanism neglects\n the possibility of uninitialized memory locations on the BPF stack. (CVE-2021-34556)\n\n - In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from\n kernel memory via a Speculative Store Bypass side-channel attack because a certain preempting store\n operation does not necessarily occur before a store operation that has an attacker-controlled value.\n (CVE-2021-35477)\n\n - A flaw use-after-free in function sco_sock_sendmsg() of the Linux kernel HCI subsystem was found in the\n way user calls ioct UFFDIO_REGISTER or other way triggers race condition of the call sco_conn_del()\n together with the call sco_sock_sendmsg() with the expected controllable faulting memory page. A\n privileged local user could use this flaw to crash the system or escalate their privileges on the system.\n (CVE-2021-3640)\n\n - A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when\n processing the VMCB (virtual machine control block) provided by the L1 guest to spawn/handle a nested\n guest (L2). Due to improper validation of the int_ctl field, this issue could allow a malicious L1 to\n enable AVIC support (Advanced Virtual Interrupt Controller) for the L2 guest. As a result, the L2 guest\n would be allowed to read/write physical pages of the host, resulting in a crash of the entire system, leak\n of sensitive data or potential guest-to-host escape. This flaw affects Linux kernel versions prior to\n 5.14-rc7. (CVE-2021-3653)\n\n - A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when\n processing the VMCB (virtual machine control block) provided by the L1 guest to spawn/handle a nested\n guest (L2). Due to improper validation of the virt_ext field, this issue could allow a malicious L1 to\n disable both VMLOAD/VMSAVE intercepts and VLS (Virtual VMLOAD/VMSAVE) for the L2 guest. As a result, the\n L2 guest would be allowed to read/write physical pages of the host, resulting in a crash of the entire\n system, leak of sensitive data or potential guest-to-host escape. (CVE-2021-3656)\n\n - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was\n found in the way user uses trace ring buffer in a specific way. Only privileged local users (with\n CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.\n (CVE-2021-3679)\n\n - A flaw was found in the Linux kernel's OverlayFS subsystem in the way the user mounts the TmpFS filesystem\n with OverlayFS. This flaw allows a local user to gain access to hidden files that should not be\n accessible. (CVE-2021-3732)\n\n - A NULL pointer dereference flaw was found in the btrfs_rm_device function in fs/btrfs/volumes.c in the\n Linux Kernel, where triggering the bug requires CAP_SYS_ADMIN'. This flaw allows a local attacker to\n crash the system or leak kernel internal information. The highest threat from this vulnerability is to\n system availability. (CVE-2021-3739)\n\n - An out-of-bounds (OOB) memory read flaw was found in the Qualcomm IPC router protocol in the Linux kernel.\n A missing sanity check allows a local attacker to gain access to out-of-bounds memory, leading to a system\n crash or a leak of internal kernel information. The highest threat from this vulnerability is to system\n availability. (CVE-2021-3743)\n\n - A race problem was seen in the vt_k_ioctl in drivers/tty/vt/vt_ioctl.c in the Linux kernel, which may\n cause an out of bounds read in vt as the write access to vc_mode is not protected by lock-in vt_ioctl\n (KDSETMDE). The highest threat from this vulnerability is to data confidentiality. (CVE-2021-3753)\n\n - A memory overflow vulnerability was found in the Linux kernel's ipc functionality of the memcg subsystem,\n in the way a user calls the semget function multiple times, creating semaphores. This flaw allows a local\n user to starve the resources, causing a denial of service. The highest threat from this vulnerability is\n to system availability. (CVE-2021-3759)\n\n - ** DISPUTED ** In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss\n can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE:\n the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the\n length validation was added solely for robustness in the face of anomalous host OS behavior.\n (CVE-2021-38160)\n\n - In kernel/bpf/hashtab.c in the Linux kernel through 5.13.8, there is an integer overflow and out-of-bounds\n write when many elements are placed in a single bucket. NOTE: exploitation might be impractical without\n the CAP_SYS_ADMIN capability. (CVE-2021-38166)\n\n - arch/x86/kvm/mmu/paging_tmpl.h in the Linux kernel before 5.12.11 incorrectly computes the access\n permissions of a shadow page, leading to a missing guest protection page fault. (CVE-2021-38198)\n\n - drivers/usb/host/max3421-hcd.c in the Linux kernel before 5.13.6 allows physically proximate attackers to\n cause a denial of service (use-after-free and panic) by removing a MAX-3421 USB device in certain\n situations. (CVE-2021-38204)\n\n - drivers/net/ethernet/xilinx/xilinx_emaclite.c in the Linux kernel before 5.13.3 makes it easier for\n attackers to defeat an ASLR protection mechanism because it prints a kernel pointer (i.e., the real IOMEM\n pointer). (CVE-2021-38205)\n\n - The mac80211 subsystem in the Linux kernel before 5.12.13, when a device supporting only 5 GHz is used,\n allows attackers to cause a denial of service (NULL pointer dereference in the radiotap parser) by\n injecting a frame with 802.11a rates. (CVE-2021-38206)\n\n - drivers/net/ethernet/xilinx/ll_temac_main.c in the Linux kernel before 5.12.13 allows remote attackers to\n cause a denial of service (buffer overflow and lockup) by sending heavy network traffic for about ten\n minutes. (CVE-2021-38207)\n\n - net/netfilter/nf_conntrack_standalone.c in the Linux kernel before 5.12.2 allows observation of changes in\n any net namespace because these changes are leaked into all other net namespaces. This is related to the\n NF_SYSCTL_CT_MAX, NF_SYSCTL_CT_EXPECT_MAX, and NF_SYSCTL_CT_BUCKETS sysctls. (CVE-2021-38209)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1040364\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1127650\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1135481\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1152489\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1160010\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1168202\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1171420\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1174969\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1175052\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1175543\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1177399\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1180100\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1180141\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1180347\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1181006\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1181148\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1181972\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1184180\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1185902\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1186264\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1186731\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1187211\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1187455\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1187468\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1187483\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1187619\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1187959\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188067\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188172\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188231\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188270\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188412\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188418\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188616\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188700\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188780\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188781\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188782\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188783\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188784\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188786\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188787\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188788\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188790\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188878\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188885\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188924\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188982\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188983\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188985\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189021\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189057\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189077\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189153\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189197\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189209\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189210\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189212\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189213\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189214\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189215\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189216\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189217\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189218\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189219\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189220\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189221\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189222\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189225\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189229\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189233\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189262\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189291\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189292\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189296\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189298\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189301\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189305\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189323\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189384\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189385\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189392\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189393\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189399\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189400\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189427\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189503\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189504\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189505\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189506\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189507\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189562\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189563\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189564\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189565\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189566\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189567\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189568\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189569\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189573\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189574\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189575\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189576\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189577\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189579\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189581\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189582\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189583\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189585\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189586\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189587\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189696\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189706\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189760\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189762\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189832\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189841\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189870\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189872\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189883\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1190022\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1190025\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1190115\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1190117\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1190412\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1190413\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1190428\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-12770\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-34556\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-35477\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3640\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3653\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3656\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3679\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3732\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3739\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3743\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3753\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3759\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-38160\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-38166\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-38198\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-38204\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www