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{"id": "CVE-2021-4154", "vendorId": null, "type": "cve", "bulletinFamily": "NVD", "title": "CVE-2021-4154", "description": "A use-after-free flaw was found in cgroup1_parse_param in kernel/cgroup/cgroup-v1.c in the Linux kernel's cgroup v1 parser. A local attacker with a user privilege could cause a privilege escalation by exploiting the fsconfig syscall parameter leading to a container breakout and a denial of service on the system.", "published": "2022-02-04T23:15:00", "modified": "2023-01-19T15:53:00", "epss": [{"cve": "CVE-2021-4154", "epss": 0.00042, "percentile": 0.05691, "modified": "2023-05-23"}], "cvss": {"score": 7.2, "vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C"}, "cvss2": {"cvssV2": {"version": "2.0", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "accessVector": "LOCAL", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "baseScore": 7.2}, "severity": "HIGH", "exploitabilityScore": 3.9, "impactScore": 10.0, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}, "cvss3": {"cvssV3": {"version": "3.1", "vectorString": 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["UB:CVE-2021-4154"]}]}, "exploitation": null, "twitter": {"counter": 4, "tweets": [{"link": "https://twitter.com/omokazuki/status/1560108263274086400", "text": "SIOS\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d6\u30ed\u30b0\u3092\u66f4\u65b0\u3057\u307e\u3057\u305f\u3002\n\nLinux Kernel\u306e\u8106\u5f31\u6027(Dirty Cred:CVE-2021-4154, CVE-2022-2588, and more in future)\n\n/hashtag/sios_tech?src=hashtag_click /hashtag/security?src=hashtag_click /hashtag/vulnerability?src=hashtag_click /hashtag/\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3?src=hashtag_click /hashtag/\u8106\u5f31\u6027?src=hashtag_click /hashtag/linux?src=hashtag_click /hashtag/kernel?src=hashtag_click /hashtag/DirtyCow?src=hashtag_click /hashtag/DirtyCred?src=hashtag_click /hashtag/cred?src=hashtag_click", "author": "omokazuki", "author_photo": "https://pbs.twimg.com/profile_images/1054657854584512513/suRtd-JF_400x400.jpg"}, {"link": "https://twitter.com/ohhara_shiojiri/status/1560112521075658752", "text": "Linux 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"https://bugzilla.redhat.com/show_bug.cgi?id=2034514", "refsource": "MISC", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"]}, {"url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3b0462726e7ef281c35a7a4ae33e93ee2bc9975b", "name": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3b0462726e7ef281c35a7a4ae33e93ee2bc9975b", "refsource": "MISC", "tags": ["Mailing List", "Patch", "Vendor Advisory"]}, {"url": "https://cloud.google.com/anthos/clusters/docs/security-bulletins#gcp-2022-002", "name": "https://cloud.google.com/anthos/clusters/docs/security-bulletins#gcp-2022-002", "refsource": "MISC", "tags": ["Third Party Advisory"]}, {"url": "https://security.netapp.com/advisory/ntap-20220225-0004/", "name": "https://security.netapp.com/advisory/ntap-20220225-0004/", "refsource": "CONFIRM", "tags": ["Third Party Advisory"]}], "product_info": [{"vendor": "Redhat", "product": "Virtualization"}, {"vendor": "Linux", "product": "Linux_kernel"}, {"vendor": "Netapp", "product": "Hci_baseboard_management_controller"}, {"vendor": "Redhat", "product": "Enterprise_linux"}], "solutions": [], "workarounds": [], "impacts": [], "exploits": [], "problemTypes": [], "assigned": "1976-01-01T00:00:00"}

{"prion": [{"lastseen": "2023-08-16T07:26:02", "description": "A use-after-free flaw was found in cgroup1_parse_param in kernel/cgroup/cgroup-v1.c in the Linux kernel's cgroup v1 parser. A local attacker with a user privilege could cause a privilege escalation by exploiting the fsconfig syscall parameter leading to a container breakout and a denial of service on the system.", "cvss3": {"exploitabilityScore": 2.0, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 6.0}, "published": "2022-02-04T23:15:00", "type": "prion", "title": "CVE-2021-4154", "bulletinFamily": "NVD", "cvss2": {"severity": "HIGH", "exploitabilityScore": 3.9, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 7.2, "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-4154"], "modified": "2023-01-19T15:53:00", "id": "PRION:CVE-2021-4154", "href": "https://kb.prio-n.com/vulnerability/CVE-2021-4154", "cvss": {"score": 7.2, "vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C"}}], "githubexploit": [{"lastseen": "2023-05-23T17:12:48", "description": "# CVE-...", "cvss3": {"exploitabilityScore": 2.0, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 6.0}, "published": "2023-02-23T08:38:22", "type": "githubexploit", "title": "Exploit for Use After Free in Linux Linux Kernel", "bulletinFamily": "exploit", "cvss2": {"severity": "HIGH", "exploitabilityScore": 3.9, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 7.2, "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-4154"], "modified": "2023-05-22T23:46:48", "id": "B7E2B5CA-78B4-51D7-BE5F-DE5CA357E0F9", "href": "", "cvss": {"score": 7.2, "vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C"}, "privateArea": 1}, {"lastseen": "2023-09-17T01:32:46", "description": "# CVE-2021-4154\n\nThis bug was fix in https://git.kernel.org/pub/...", "cvss3": {"exploitabilityScore": 2.0, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 6.0}, "published": "2022-08-11T05:46:27", "type": "githubexploit", "title": "Exploit for Use After Free in Linux Linux Kernel", "bulletinFamily": "exploit", "cvss2": {"severity": "HIGH", "exploitabilityScore": 3.9, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 7.2, "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-4154"], "modified": "2023-09-16T21:56:07", "id": "4C3A6395-A40A-538E-BE67-F3B2B7B887C3", "href": "", "cvss": {"score": 7.2, "vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C"}, "privateArea": 1}], "redhatcve": [{"lastseen": "2023-09-15T11:39:42", "description": "A use-after-free flaw was found in cgroup1_parse_param in kernel/cgroup/cgroup-v1.c in the Linux kernel's cgroup v1 parser. A local attacker with a user privilege could cause a privilege escalation by exploiting the fsconfig syscall parameter leading to a container breakout and a denial of service on the system.\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": 2.0, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 6.0}, "published": "2021-12-22T05:20:29", "type": "redhatcve", "title": "CVE-2021-4154", "bulletinFamily": "info", "cvss2": {"severity": "HIGH", "exploitabilityScore": 3.9, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 7.2, "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-4154"], "modified": "2023-09-15T01:57:50", "id": "RH:CVE-2021-4154", "href": "https://access.redhat.com/security/cve/cve-2021-4154", "cvss": {"score": 7.2, "vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C"}}], "veracode": [{"lastseen": "2023-01-19T18:47:48", "description": "focal is vulnerable to privilege escalation. The vulnerability exist in fsconfig syscall parameter that allows an attacker to cause a privilege escalation leading to a container breakout and an application crash.\n", "cvss3": {"exploitabilityScore": 2.0, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 6.0}, "published": "2022-01-26T05:21:32", "type": "veracode", "title": "Privilege Escalation", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 3.9, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 7.2, "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-4154"], "modified": "2023-01-19T17:41:09", "id": "VERACODE:33900", "href": "https://sca.analysiscenter.veracode.com/vulnerability-database/security/1/1/sid-33900/summary", "cvss": {"score": 7.2, "vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C"}}], "debiancve": [{"lastseen": "2023-05-24T10:10:51", "description": "A use-after-free flaw was found in cgroup1_parse_param in kernel/cgroup/cgroup-v1.c in the Linux kernel's cgroup v1 parser. A local attacker with a user privilege could cause a privilege escalation by exploiting the fsconfig syscall parameter leading to a container breakout and a denial of service on the system.", "cvss3": {"exploitabilityScore": 2.0, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 6.0}, "published": "2022-02-04T23:15:00", "type": "debiancve", "title": "CVE-2021-4154", "bulletinFamily": "info", "cvss2": {"severity": "HIGH", "exploitabilityScore": 3.9, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 7.2, "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-4154"], "modified": "2022-02-04T23:15:00", "id": "DEBIANCVE:CVE-2021-4154", "href": "https://security-tracker.debian.org/tracker/CVE-2021-4154", "cvss": {"score": 7.2, "vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C"}}], "broadcom": [{"lastseen": "2023-09-14T03:24:13", "description": "A use-after-free flaw was found in cgroup1_parse_param in kernel/cgroup/cgroup-v1.c in the Linux kernel's cgroup v1 parser. A local attacker with a user privilege could cause a privilege escalation by exploiting the fsconfig syscall parameter leading to a container breakout and a denial of service on the system.", "cvss3": {}, "published": "2023-08-01T00:00:00", "type": "broadcom", "title": "use-after-free flaw found in cgroup1_parse_param (possible denial of service)", "bulletinFamily": "software", "cvss2": {}, "cvelist": ["CVE-2021-4154"], "modified": "2023-09-13T18:59:34", "id": "BSNSA22344", "href": "https://support.broadcom.com/external/content/SecurityAdvisories/0/22344", "cvss": {"score": "8.8", "vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H"}}], "ubuntucve": [{"lastseen": "2023-09-13T14:26:38", "description": "A use-after-free flaw was found in cgroup1_parse_param in\nkernel/cgroup/cgroup-v1.c in the Linux kernel's cgroup v1 parser. A local\nattacker with a user privilege could cause a privilege escalation by\nexploiting the fsconfig syscall parameter leading to a container breakout\nand a denial of service on the system.", "cvss3": {"exploitabilityScore": 2.0, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 6.0}, "published": "2022-02-04T00:00:00", "type": "ubuntucve", "title": "CVE-2021-4154", "bulletinFamily": "info", "cvss2": {"severity": "HIGH", "exploitabilityScore": 3.9, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 7.2, "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-4154"], "modified": "2022-02-04T00:00:00", "id": "UB:CVE-2021-4154", "href": "https://ubuntu.com/security/CVE-2021-4154", "cvss": {"score": 7.2, "vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C"}}], "redhat": [{"lastseen": "2023-08-16T15:27:36", "description": "The kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nSecurity Fix(es):\n\n* kernel: local privilege escalation by exploiting the fsconfig syscall parameter leads to container breakout (CVE-2021-4154)\n\n* kernel: xfs: raw block device data leak in XFS_IOC_ALLOCSP IOCTL (CVE-2021-4155)\n\n* kernel: fs_context: heap overflow in legacy parameter handling (CVE-2022-0185)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nBug Fix(es):\n\n* ionic upstream bug fix - linearize skb with too many frags (BZ#1952077)\n\n* kernel show \u201c BUG: scheduling while atomic:xxx\u201c and reboot when an uncorrectable memory error injection on RHEL8.4 beta and GA (BZ#2003993)\n\n* [RHEL 8.3] Discard request from mkfs.xfs takes too much time on raid10 (BZ#2020418)\n\n* CNB: Rebase/update TC subsystem for RHEL 8.5 (BZ#2021644)\n\n* Proactively Backport MM fixes for el8.5 - 2nd round (BZ#2023923)\n\n* [RHEL-8.6][SanityOnly] Backport leftover migrate_disable BPF related change (BZ#2027688)\n\n* Backport kernel audit enhancements and fixes from v5.10 to v5.13-rc1 (BZ#2028871)\n\n* Proactively Backport MM fixes for el8.5 (BZ#2029383)\n\n* iommu/amd: Fix unable to handle page fault due to AVIC (BZ#2030853)\n\n* RCU stall WARNING: at kernel/rcu/tree.c:1392 rcu_advance_cbs_nowake+0x51/0x60 (BZ#2032578)\n\n* PTP \"clock jumped backward or running slower than expected!\" in OpenShift 4.8 environment with Intel E810 (BZ#2037834)\n\nEnhancement(s):\n\n* [Mellanox 8.5 FEAT] mlx5: drivers update upto Linux v5.12 (BZ#2023918)", "cvss3": {"exploitabilityScore": 2.0, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 6.0}, "published": "2022-01-19T13:58:02", "type": "redhat", "title": "(RHSA-2022:0186) Important: kernel security, bug fix, and enhancement update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 3.9, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 7.2, "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-4154", "CVE-2021-4155", "CVE-2022-0185"], "modified": "2022-01-19T14:05:39", "id": "RHSA-2022:0186", "href": "https://access.redhat.com/errata/RHSA-2022:0186", "cvss": {"score": 7.2, "vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-08-16T15:27:36", "description": "This is a kernel live patch module which is automatically loaded by the RPM post-install script to modify the code of a running kernel.\n\nSecurity Fix(es):\n\n* kernel: local privilege escalation by exploiting the fsconfig syscall parameter leads to container breakout (CVE-2021-4154)\n\n* kernel: xfs: raw block device data leak in XFS_IOC_ALLOCSP IOCTL (CVE-2021-4155)\n\n* kernel: fs_context: heap overflow in legacy parameter handling (CVE-2022-0185)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "cvss3": {"exploitabilityScore": 2.0, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 6.0}, "published": "2022-01-24T09:03:31", "type": "redhat", "title": "(RHSA-2022:0231) Important: kpatch-patch security update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 3.9, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 7.2, "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-4154", "CVE-2021-4155", "CVE-2022-0185"], "modified": "2022-01-24T09:06:57", "id": "RHSA-2022:0231", "href": "https://access.redhat.com/errata/RHSA-2022:0231", "cvss": {"score": 7.2, "vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-08-16T15:27:36", "description": "The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.\n\nSecurity Fix(es):\n\n* kernel: local privilege escalation by exploiting the fsconfig syscall parameter leads to container breakout (CVE-2021-4154)\n\n* kernel: xfs: raw block device data leak in XFS_IOC_ALLOCSP IOCTL (CVE-2021-4155)\n\n* kernel: fs_context: heap overflow in legacy parameter handling (CVE-2022-0185)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nBug Fix(es):\n\n* kernnel-rt-debug: do not call blocking ops when !TASK_RUNNING; state=1 set at [<0000000050e86018>] handle_userfault+0x530/0x1820 (BZ#2029421)\n\n* kernel-rt: update RT source tree to the RHEL-8.4.z6 source tree (BZ#2029592)", "cvss3": {"exploitabilityScore": 2.0, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 6.0}, "published": "2022-01-19T13:58:11", "type": "redhat", "title": "(RHSA-2022:0187) Important: kernel-rt security and bug fix update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 3.9, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 7.2, "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-4154", "CVE-2021-4155", "CVE-2022-0185"], "modified": "2022-01-19T14:01:38", "id": "RHSA-2022:0187", "href": "https://access.redhat.com/errata/RHSA-2022:0187", "cvss": {"score": 7.2, "vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-08-16T15:27:36", "description": "This is a kernel live patch module which is automatically loaded by the RPM post-install script to modify the code of a running kernel.\n\nSecurity Fix(es):\n\n* kernel: Use After Free in unix_gc() which could result in a local privilege escalation (CVE-2021-0920)\n\n* kernel: local privilege escalation by exploiting the fsconfig syscall parameter leads to container breakout (CVE-2021-4154)\n\n* kernel: possible privileges escalation due to missing TLB flush (CVE-2022-0330)\n\n* kernel: remote stack overflow via kernel panic on systems using TIPC may lead to DoS (CVE-2022-0435)\n\n* kernel: cgroups v1 release_agent feature may allow privilege escalation (CVE-2022-0492)\n\n* kernel: failing usercopy allows for use-after-free exploitation (CVE-2022-22942)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "cvss3": {"exploitabilityScore": 2.0, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 6.0}, "published": "2022-03-14T09:49:54", "type": "redhat", "title": "(RHSA-2022:0849) Important: kpatch-patch security update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 9.0, "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "SINGLE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-0920", "CVE-2021-4154", "CVE-2022-0330", "CVE-2022-0435", "CVE-2022-0492", "CVE-2022-22942"], "modified": "2022-03-14T09:52:52", "id": "RHSA-2022:0849", "href": "https://access.redhat.com/errata/RHSA-2022:0849", "cvss": {"score": 9.0, "vector": "AV:N/AC:L/Au:S/C:C/I:C/A:C"}}, {"lastseen": "2023-06-27T10:23:07", "description": "The redhat-virtualization-host packages provide the Red Hat Virtualization Host. These packages include redhat-release-virtualization-host, ovirt-node, and rhev-hypervisor. Red Hat Virtualization Hosts (RHVH) are installed using a special build of Red Hat Enterprise Linux with only the packages required to host virtual machines. RHVH features a Cockpit user interface for monitoring the host's resources and performing administrative tasks.\n\nSecurity Fix(es):\n\n* kernel: improper initialization of the \"flags\" member of the new pipe_buffer (CVE-2022-0847)\n\n* kernel: Use After Free in unix_gc() which could result in a local privilege escalation (CVE-2021-0920)\n\n* kernel: local privilege escalation by exploiting the fsconfig syscall parameter leads to container breakout (CVE-2021-4154)\n\n* kernel: possible privileges escalation due to missing TLB flush (CVE-2022-0330)\n\n* kernel: remote stack overflow via kernel panic on systems using TIPC may lead to DoS (CVE-2022-0435)\n\n* kernel: failing usercopy allows for use-after-free exploitation (CVE-2022-22942)\n\n* cyrus-sasl: failure to properly escape SQL input allows an attacker to execute arbitrary SQL commands (CVE-2022-24407)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "cvss3": {"exploitabilityScore": 2.0, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 6.0}, "published": "2022-03-14T09:13:18", "type": "redhat", "title": "(RHSA-2022:0841) Important: Red Hat Virtualization Host security and bug fix update [ovirt-4.4.10] Async #1", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 9.0, "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "SINGLE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-0920", "CVE-2021-4154", "CVE-2022-0330", "CVE-2022-0435", "CVE-2022-0847", "CVE-2022-22942", "CVE-2022-24407"], "modified": "2022-03-14T09:15:37", "id": "RHSA-2022:0841", "href": "https://access.redhat.com/errata/RHSA-2022:0841", "cvss": {"score": 9.0, "vector": "AV:N/AC:L/Au:S/C:C/I:C/A:C"}}, {"lastseen": "2023-08-16T15:27:36", "description": "The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.\n\nSecurity Fix(es):\n\n* kernel: improper initialization of the \"flags\" member of the new pipe_buffer (CVE-2022-0847)\n\n* kernel: Use After Free in unix_gc() which could result in a local privilege escalation (CVE-2021-0920)\n\n* kernel: local privilege escalation by exploiting the fsconfig syscall parameter leads to container breakout (CVE-2021-4154)\n\n* kernel: possible privileges escalation due to missing TLB flush (CVE-2022-0330)\n\n* kernel: remote stack overflow via kernel panic on systems using TIPC may lead to DoS (CVE-2022-0435)\n\n* kernel: cgroups v1 release_agent feature may allow privilege escalation (CVE-2022-0492)\n\n* kernel: failing usercopy allows for use-after-free exploitation (CVE-2022-22942)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nBug Fix(es):\n\n* kernel symbol '__rt_mutex_init' is exported GPL-only in kernel 4.18.0-348.2.1.rt7.132.el8_5 (BZ#2038423)\n\n* kernel-rt: update RT source tree to the RHEL-8.5.z3 source tree (BZ#2045589)", "cvss3": {"exploitabilityScore": 2.0, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 6.0}, "published": "2022-03-10T14:37:54", "type": "redhat", "title": "(RHSA-2022:0819) Important: kernel-rt security and bug fix update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 9.0, "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "SINGLE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-0920", "CVE-2021-4154", "CVE-2022-0330", "CVE-2022-0435", "CVE-2022-0492", "CVE-2022-0847", "CVE-2022-22942"], "modified": "2022-03-10T14:39:34", "id": "RHSA-2022:0819", "href": "https://access.redhat.com/errata/RHSA-2022:0819", "cvss": {"score": 9.0, "vector": "AV:N/AC:L/Au:S/C:C/I:C/A:C"}}, {"lastseen": "2023-08-16T15:27:36", "description": "The kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nThe following packages have been upgraded to a later upstream version: kernel (4.18.0). (BZ#2036888)\n\nSecurity Fix(es):\n\n* kernel: improper initialization of the \"flags\" member of the new pipe_buffer (CVE-2022-0847)\n\n* kernel: Use After Free in unix_gc() which could result in a local privilege escalation (CVE-2021-0920)\n\n* kernel: local privilege escalation by exploiting the fsconfig syscall parameter leads to container breakout (CVE-2021-4154)\n\n* kernel: possible privileges escalation due to missing TLB flush (CVE-2022-0330)\n\n* kernel: remote stack overflow via kernel panic on systems using TIPC may lead to DoS (CVE-2022-0435)\n\n* kernel: cgroups v1 release_agent feature may allow privilege escalation (CVE-2022-0492)\n\n* kernel: missing check in ioctl allows kernel memory read/write (CVE-2022-0516)\n\n* kernel: failing usercopy allows for use-after-free exploitation (CVE-2022-22942)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nBug Fix(es):\n\n* Intel QAT Kernel power up fix (BZ#2016437)\n\n* RHEL8.4 seeing scsi_dma_map failed with mpt3sas driver and affecting performance (BZ#2018928)\n\n* [Lenovo 8.4 bug] audio_HDMI certification failed on RHEL 8.4GA (No hdmi out) (BZ#2027335)\n\n* [RHEL-8.5][4.18.0-323.el8.ppc64le][POWER8/9/10] security_flavor mode is not set back to zero post online migration (BZ#2027448)\n\n* iommu/amd: Fix unable to handle page fault due to AVIC (BZ#2030854)\n\n* [Lenovo 8.4 bug]The VGA display shows no signal (black screen) when install RHEL8.4(beta or rc1) in the legacy BIOS mode. (BZ#2034949)\n\n* Double free of kmalloc-64 cache struct ib_port->pkey_group from module ib_core . (BZ#2038724)\n\n* Bus error with huge pages enabled (BZ#2039015)\n\n* RHEL8 - kvm: floating interrupts may get stuck (BZ#2040769)\n\n* Data corruption on small files served by httpd, which is backed by cifs-mount (BZ#2041529)\n\n* Add a net/mlx5 patch for Hardware Offload Fix (BZ#2042663)\n\n* Windows guest random Bsod when 'hv-tlbflush' enlightenment is enabled (BZ#2043237)\n\n* DNS lookup failures when run two times in a row (BZ#2043548)\n\n* net/sched: Fix ct zone matching for invalid conntrack state (BZ#2043550)\n\n* Kernel 4.18.0-348.2.1 secpath_cache memory leak involving strongswan tunnel (BZ#2047427)\n\n* OCP node XFS metadata corruption after numerous reboots (BZ#2049292)\n\n* Broadcom bnxt_re: RDMA stats are not incrementing (BZ#2049684)\n\n* ice: bug fix series for 8.6 (BZ#2051951)\n\n* panic while looking up a symlink due to NULL i_op->get_link (BZ#2052558)\n\n* ceph omnibus backport for RHEL-8.6.0 (BZ#2053725)\n\n* SCTP peel-off with SELinux and containers in OCP (BZ#2054112)\n\n* Selinux is not allowing SCTP connection setup between inter pod communication in enforcing mode (BZ#2054117)\n\n* dnf fails with fsync() over local repository present on CIFS mount point (BZ#2055824)", "cvss3": {"exploitabilityScore": 2.0, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 6.0}, "published": "2022-03-10T14:43:03", "type": "redhat", "title": "(RHSA-2022:0825) Important: kernel security, bug fix, and enhancement update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 9.0, "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "SINGLE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-0920", "CVE-2021-4154", "CVE-2022-0330", "CVE-2022-0435", "CVE-2022-0492", "CVE-2022-0516", "CVE-2022-0847", "CVE-2022-22942"], "modified": "2022-03-10T15:02:35", "id": "RHSA-2022:0825", "href": "https://access.redhat.com/errata/RHSA-2022:0825", "cvss": {"score": 9.0, "vector": "AV:N/AC:L/Au:S/C:C/I:C/A:C"}}, {"lastseen": "2023-08-16T15:27:36", "description": "Red Hat OpenShift Container Platform is Red Hat's cloud computing\nKubernetes application platform solution designed for on-premise or private\ncloud deployments.\n\nThis advisory contains the container images for Red Hat OpenShift Container Platform 4.7.42. See the following advisory for the RPM packages for this release:\n\nhttps://access.redhat.com/errata/RHBA-2022:0280\n\nSpace precludes documenting all of the container images in this advisory. See the following Release Notes documentation, which will be updated shortly for this release, for details about these changes:\n\nhttps://docs.openshift.com/container-platform/4.7/release_notes/ocp-4-7-release-notes.html\n\nSecurity Fix(es):\n\n* gogo/protobuf: plugin/unmarshal/unmarshal.go lacks certain index\nvalidation (CVE-2021-3121)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nYou may download the oc tool and use it to inspect release image metadata as follows:\n\n(For x86_64 architecture)\n\n $ oc adm release info quay.io/openshift-release-dev/ocp-release:4.7.42-x86_64\n\nThe image digest is sha256:423fcdb016cd7a336469bedd5410dbea93429be0b354b7fcfd926dd5cfd13a1c\n\n(For s390x architecture)\n\n $ oc adm release info quay.io/openshift-release-dev/ocp-release:4.7.42-s390x\n\nThe image digest is sha256:069e967a5eecbe67d7c47d879b40d85e09602244c7d9c2de8668201d1723d7f4\n\n(For ppc64le architecture)\n\n $ oc adm release info quay.io/openshift-release-dev/ocp-release:4.7.42-ppc64le\n\nThe image digest is sha256:069e967a5eecbe67d7c47d879b40d85e09602244c7d9c2de8668201d1723d7f4\n\nAll OpenShift Container Platform 4.7 users are advised to upgrade to these updated packages and images when they are available in the appropriate release channel. To check for available updates, use the OpenShift Console or the CLI oc command. Instructions for upgrading a cluster are available\nat https://docs.openshift.com/container-platform/4.7/updating/updating-cluster-cli.html", "cvss3": {"exploitabilityScore": 2.0, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 6.0}, "published": "2022-02-03T05:04:11", "type": "redhat", "title": "(RHSA-2022:0283) Moderate: OpenShift Container Platform 4.7.42 security update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-3121", "CVE-2021-4154", "CVE-2021-4155", "CVE-2022-0185", "CVE-2022-21248", "CVE-2022-21277", "CVE-2022-21282", "CVE-2022-21283", "CVE-2022-21291", "CVE-2022-21293", "CVE-2022-21294", "CVE-2022-21296", "CVE-2022-21299", "CVE-2022-21305", "CVE-2022-21340", "CVE-2022-21341", "CVE-2022-21360", "CVE-2022-21365", "CVE-2022-21366"], "modified": "2022-02-03T05:05:41", "id": "RHSA-2022:0283", "href": "https://access.redhat.com/errata/RHSA-2022:0283", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-08-16T15:27:36", "description": "Red Hat Advanced Cluster Management for Kubernetes 2.3.8 images\n\nRed Hat Advanced Cluster Management for Kubernetes provides the\ncapabilities to address common challenges that administrators and site\nreliability engineers face as they work across a range of public and\nprivate cloud environments. Clusters and applications are all visible and\nmanaged from a single console\u2014with security policy built in.\n\nThis advisory contains the container images for Red Hat Advanced Cluster\nManagement for Kubernetes, which fix several bugs. See the following\nRelease Notes documentation, which will be updated shortly for this\nrelease, for additional details about this release:\n\nhttps://access.redhat.com/documentation/en-us/red_hat_advanced_cluster_management_for_kubernetes/2.3/html/release_notes/\n\nSecurity updates:\n\n* nanoid: Information disclosure via valueOf() function (CVE-2021-23566)\n\n* nodejs-shelljs: improper privilege management (CVE-2022-0144)\n\n* follow-redirects: Exposure of Private Personal Information to an Unauthorized Actor (CVE-2022-0155)\n\n* node-fetch: exposure of sensitive information to an unauthorized actor (CVE-2022-0235)\n\n* follow-redirects: Exposure of Sensitive Information via Authorization Header leak (CVE-2022-0536)\n\nBug fix:\n\n* RHACM 2.3.8 images (Bugzilla #2062316)", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2022-03-28T16:31:56", "type": "redhat", "title": "(RHSA-2022:1083) Moderate: Red Hat Advanced Cluster Management 2.3.8 security and container updates", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 9.0, "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "SINGLE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-0920", "CVE-2021-23177", "CVE-2021-23518", "CVE-2021-23566", "CVE-2021-31566", "CVE-2021-3999", "CVE-2021-4154", "CVE-2021-45960", "CVE-2021-46143", "CVE-2022-0144", "CVE-2022-0155", "CVE-2022-0235", "CVE-2022-0261", "CVE-2022-0318", "CVE-2022-0330", "CVE-2022-0359", "CVE-2022-0361", "CVE-2022-0392", "CVE-2022-0413", "CVE-2022-0435", "CVE-2022-0492", "CVE-2022-0516", "CVE-2022-0536", "CVE-2022-0847", "CVE-2022-22822", "CVE-2022-22823", "CVE-2022-22824", "CVE-2022-22825", "CVE-2022-22826", "CVE-2022-22827", "CVE-2022-22942", "CVE-2022-23218", "CVE-2022-23219", "CVE-2022-23308", "CVE-2022-23852", "CVE-2022-25235", "CVE-2022-25236", "CVE-2022-25315"], "modified": "2022-04-26T20:03:02", "id": "RHSA-2022:1083", "href": "https://access.redhat.com/errata/RHSA-2022:1083", "cvss": {"score": 9.0, "vector": "AV:N/AC:L/Au:S/C:C/I:C/A:C"}}, {"lastseen": "2023-08-16T15:27:36", "description": "Red Hat Advanced Cluster Management for Kubernetes 2.4.3 images\n\nRed Hat Advanced Cluster Management for Kubernetes provides the capabilities to address common challenges that administrators and site reliability engineers face as they work across a range of public and private cloud environments. Clusters and applications are all visible and managed from a single console\u2014with security policy built in.\n\nThis advisory contains the container images for Red Hat Advanced Cluster Management for Kubernetes, which provide some security fixes and bug fixes. See the following Release Notes documentation, which will be updated shortly for this release, for additional details about this release:\n\nhttps://access.redhat.com/documentation/en-us/red_hat_advanced_cluster_management_for_kubernetes/2.4/html/release_notes/\n\nSecurity updates:\n\n* golang.org/x/crypto: empty plaintext packet causes panic (CVE-2021-43565)\n\n* nats-server: misusing the \"dynamically provisioned sandbox accounts\" feature authenticated user can obtain the privileges of the System account (CVE-2022-24450)\n\n* nanoid: Information disclosure via valueOf() function (CVE-2021-23566)\n\n* nodejs-shelljs: improper privilege management (CVE-2022-0144)\n\n* search-ui-container: follow-redirects: Exposure of Private Personal Information to an Unauthorized Actor (CVE-2022-0155)\n\n* node-fetch: exposure of sensitive information to an unauthorized actor (CVE-2022-0235)\n\n* follow-redirects: Exposure of Sensitive Information via Authorization Header leak (CVE-2022-0536)\n\n* openssl: Infinite loop in BN_mod_sqrt() reachable when parsing certificates (CVE-2022-0778)\n\n* imgcrypt: Unauthorized access to encryted container image on a shared system due to missing check in CheckAuthorization() code path (CVE-2022-24778)\n\n* golang: crash in a golang.org/x/crypto/ssh server (CVE-2022-27191)\n\n* opencontainers: OCI manifest and index parsing confusion (CVE-2021-41190)\n\nRelated bugs:\n\n* RHACM 2.4.3 image files (BZ #2057249)\n\n* Observability - dashboard name contains `/` would cause error when generating dashboard cm (BZ #2032128)\n\n* ACM application placement fails after renaming the application name (BZ #2033051)\n\n* Disable the obs metric collect should not impact the managed cluster upgrade (BZ #2039197)\n\n* Observability - cluster list should only contain OCP311 cluster on OCP311 dashboard (BZ #2039820)\n\n* The value of name label changed from clusterclaim name to cluster name (BZ #2042223)\n\n* VMWare Cluster creation does not accept ecdsa-sha2-nistp521 ssh keys (BZ #2048500)\n\n* clusterSelector matchLabels spec are cleared when changing app name/namespace during creating an app in UI (BZ #2053211)\n\n* Application cluster status is not updated in UI after restoring (BZ #2053279)\n\n* OpenStack cluster creation is using deprecated floating IP config for 4.7+ (BZ #2056610)\n\n* The value of Vendor reported by cluster metrics was Other even if the vendor label in managedcluster was Openshift (BZ #2059039)\n\n* Subscriptions stop reconciling after channel secrets are recreated (BZ #2059954)\n\n* Placementrule is not reconciling on a new fresh environment (BZ #2074156)\n\n* The cluster claimed from clusterpool cannot auto imported (BZ #2074543)", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2022-04-20T19:16:13", "type": "redhat", "title": "(RHSA-2022:1476) Moderate: Red Hat Advanced Cluster Management 2.4.3 security updates and bug fixes", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 9.0, "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "SINGLE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-0920", "CVE-2021-23177", "CVE-2021-23518", "CVE-2021-23566", "CVE-2021-31566", "CVE-2021-3999", "CVE-2021-41190", "CVE-2021-4154", 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(!exists_check || rpm_exists(release:_release, rpm:exists_check))) &&\n 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 var extra = NULL;\n if (empty_or_null(applicable_repo_urls)) extra = rpm_report_get() + redhat_report_repo_caveat();\n else extra = rpm_report_get() + redhat_report_package_caveat();\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : extra\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 / kernel / kernel-abi-stablelists / kernel-core / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-09-05T07:44:15", "description": "The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2022:0825 advisory.\n\n - 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(CVE-2020-25670)\n\n - A vulnerability was found in Linux Kernel, where a refcount leak in llcp_sock_connect() causing use-after- free which might lead to privilege escalations. (CVE-2020-25671)\n\n - A memory leak vulnerability was found in Linux kernel in llcp_sock_connect (CVE-2020-25672)\n\n - A vulnerability was found in Linux kernel where non-blocking socket in llcp_sock_connect() leads to leak and eventually hanging-up the system. (CVE-2020-25673)\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 - Use After Free vulnerability in nfc sockets in the Linux Kernel before 5.12.4 allows local attackers to elevate their privileges. In typical configurations, the issue can only be triggered by a privileged local user with the CAP_NET_RAW capability. 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(CVE-2021-20292)\n\n - A race condition accessing file object in the Linux kernel OverlayFS subsystem was found in the way users do rename in specific way with OverlayFS. A local user could use this flaw to crash the system.\n (CVE-2021-20321)\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\n - A use-after-free flaw was found in cgroup1_parse_param in kernel/cgroup/cgroup-v1.c in the Linux kernel's cgroup v1 parser. A local attacker with a user privilege could cause a privilege escalation by exploiting the fsconfig syscall parameter leading to a container breakout and a denial of service on the system.\n (CVE-2021-4154)\n\n - An information leak flaw was found in NFS over RDMA in the net/sunrpc/xprtrdma/rpc_rdma.c in the Linux Kernel. 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referenced in the SUSE-SU-2022:1669-1 advisory.\n\n - A use after free in the Linux kernel infiniband hfi1 driver in versions prior to 5.10-rc6 was found in the way user calls Ioctl after open dev file and fork. A local user could use this flaw to crash the system.\n (CVE-2020-27835)\n\n - In dma_buf_release of dma-buf.c, there is a possible memory corruption due to a use after free. 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: A-155756045References:\n Upstream kernel (CVE-2021-0707)\n\n - There is a flaw reported in the Linux kernel in versions before 5.9 in drivers/gpu/drm/nouveau/nouveau_sgdma.c in nouveau_sgdma_create_ttm in Nouveau DRM subsystem. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker with a local account with a root privilege, can leverage this vulnerability to escalate privileges and execute code in the context of the kernel. (CVE-2021-20292)\n\n - A race condition accessing file object in the Linux kernel OverlayFS subsystem was found in the way users do rename in specific way with OverlayFS. A local user could use this flaw to crash the system.\n (CVE-2021-20321)\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\n - A use-after-free flaw was found in cgroup1_parse_param in kernel/cgroup/cgroup-v1.c in the Linux kernel's cgroup v1 parser. A local attacker with a user privilege could cause a privilege escalation by exploiting the fsconfig syscall parameter leading to a container breakout and a denial of service on the system.\n (CVE-2021-4154)\n\n - An information leak flaw was found in NFS over RDMA in the net/sunrpc/xprtrdma/rpc_rdma.c in the Linux Kernel. This flaw allows an attacker with normal user privileges to leak kernel information.\n (CVE-2022-0812)\n\n - A flaw was found in KVM. When updating a guest's page table entry, vm_pgoff was improperly used as the offset to get the page's pfn. As vaddr and vm_pgoff are controllable by user-mode processes, this flaw allows unprivileged local users on the host to write outside the userspace region and potentially corrupt the kernel, resulting in a denial of service condition. (CVE-2022-1158)\n\n - A use-after-free vulnerability was found in drm_lease_held in drivers/gpu/drm/drm_lease.c in the Linux kernel due to a race problem. This flaw allows a local user privilege attacker to cause a denial of service (DoS) or a kernel information leak. (CVE-2022-1280)\n\n - A vulnerability was found in the pfkey_register function in net/key/af_key.c in the Linux kernel. This flaw allows a local, unprivileged user to gain access to kernel memory, leading to a system crash or a leak of internal kernel information. (CVE-2022-1353)\n\n - The root cause of this vulnerability is that the ioctl$DRM_IOCTL_MODE_DESTROY_DUMB can decrease refcount of *drm_vgem_gem_object *(created in *vgem_gem_dumb_create*) concurrently, and *vgem_gem_dumb_create *will access the freed drm_vgem_gem_object. (CVE-2022-1419)\n\n - A NULL pointer dereference flaw was found in the Linux kernel's X.25 set of standardized network protocols functionality in the way a user terminates their session using a simulated Ethernet card and continued usage of this connection. This flaw allows a local user to crash the system. (CVE-2022-1516)\n\n - In the Linux kernel before 5.17.1, a refcount leak bug was found in net/llc/af_llc.c. (CVE-2022-28356)\n\n - The SUNRPC subsystem in the Linux kernel through 5.17.2 can call xs_xprt_free before ensuring that sockets are in the intended state. (CVE-2022-28893)\n\n - drivers/infiniband/ulp/rtrs/rtrs-clt.c in the Linux kernel before 5.16.12 has a double free related to rtrs_clt_dev_release. (CVE-2022-29156)\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": "2022-05-17T00:00:00", "type": "nessus", "title": "SUSE SLES15 Security Update : kernel (SUSE-SU-2022:1669-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2020-27835", "CVE-2021-0707", "CVE-2021-20292", "CVE-2021-20321", "CVE-2021-38208", "CVE-2021-4154", "CVE-2022-0812", "CVE-2022-1158", "CVE-2022-1280", "CVE-2022-1353", "CVE-2022-1419", "CVE-2022-1516", "CVE-2022-28356", "CVE-2022-28748", "CVE-2022-28893", "CVE-2022-29156"], "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-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", "p-cpe:/a:novell:suse_linux:release-notes-sle_rt", "cpe:/o:novell:suse_linux:15"], "id": "SUSE_SU-2022-1669-1.NASL", "href": "https://www.tenable.com/plugins/nessus/161225", "sourceData": "##\n# (C) Tenable, Inc.\n#\n# The package checks in this plugin were extracted from\n# SUSE update advisory SUSE-SU-2022:1669-1. 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A local user could use this flaw to crash the system.\n (CVE-2020-27835)\n\n - In dma_buf_release of dma-buf.c, there is a possible memory corruption due to a use after free. This could\n lead to local escalation of privilege with no additional execution privileges needed. User interaction is\n not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-155756045References:\n Upstream kernel (CVE-2021-0707)\n\n - There is a flaw reported in the Linux kernel in versions before 5.9 in\n drivers/gpu/drm/nouveau/nouveau_sgdma.c in nouveau_sgdma_create_ttm in Nouveau DRM subsystem. The issue\n results from the lack of validating the existence of an object prior to performing operations on the\n object. An attacker with a local account with a root privilege, can leverage this vulnerability to\n escalate privileges and execute code in the context of the kernel. 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packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:1676-1 advisory.\n\n - A use after free in the Linux kernel infiniband hfi1 driver in versions prior to 5.10-rc6 was found in the way user calls Ioctl after open dev file and fork. A local user could use this flaw to crash the system.\n (CVE-2020-27835)\n\n - In dma_buf_release of dma-buf.c, there is a possible memory corruption due to a use after free. 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: A-155756045References:\n Upstream kernel (CVE-2021-0707)\n\n - There is a flaw reported in the Linux kernel in versions before 5.9 in drivers/gpu/drm/nouveau/nouveau_sgdma.c in nouveau_sgdma_create_ttm in Nouveau DRM subsystem. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker with a local account with a root privilege, can leverage this vulnerability to escalate privileges and execute code in the context of the kernel. (CVE-2021-20292)\n\n - A race condition accessing file object in the Linux kernel OverlayFS subsystem was found in the way users do rename in specific way with OverlayFS. A local user could use this flaw to crash the system.\n (CVE-2021-20321)\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\n - A use-after-free flaw was found in cgroup1_parse_param in kernel/cgroup/cgroup-v1.c in the Linux kernel's cgroup v1 parser. A local attacker with a user privilege could cause a privilege escalation by exploiting the fsconfig syscall parameter leading to a container breakout and a denial of service on the system.\n (CVE-2021-4154)\n\n - An information leak flaw was found in NFS over RDMA in the net/sunrpc/xprtrdma/rpc_rdma.c in the Linux Kernel. This flaw allows an attacker with normal user privileges to leak kernel information.\n (CVE-2022-0812)\n\n - A flaw was found in KVM. When updating a guest's page table entry, vm_pgoff was improperly used as the offset to get the page's pfn. As vaddr and vm_pgoff are controllable by user-mode processes, this flaw allows unprivileged local users on the host to write outside the userspace region and potentially corrupt the kernel, resulting in a denial of service condition. (CVE-2022-1158)\n\n - A use-after-free vulnerability was found in drm_lease_held in drivers/gpu/drm/drm_lease.c in the Linux kernel due to a race problem. This flaw allows a local user privilege attacker to cause a denial of service (DoS) or a kernel information leak. (CVE-2022-1280)\n\n - A vulnerability was found in the pfkey_register function in net/key/af_key.c in the Linux kernel. This flaw allows a local, unprivileged user to gain access to kernel memory, leading to a system crash or a leak of internal kernel information. (CVE-2022-1353)\n\n - The root cause of this vulnerability is that the ioctl$DRM_IOCTL_MODE_DESTROY_DUMB can decrease refcount of *drm_vgem_gem_object *(created in *vgem_gem_dumb_create*) concurrently, and *vgem_gem_dumb_create *will access the freed drm_vgem_gem_object. (CVE-2022-1419)\n\n - A NULL pointer dereference flaw was found in the Linux kernel's X.25 set of standardized network protocols functionality in the way a user terminates their session using a simulated Ethernet card and continued usage of this connection. This flaw allows a local user to crash the system. (CVE-2022-1516)\n\n - In the Linux kernel before 5.17.1, a refcount leak bug was found in net/llc/af_llc.c. (CVE-2022-28356)\n\n - The SUNRPC subsystem in the Linux kernel through 5.17.2 can call xs_xprt_free before ensuring that sockets are in the intended state. 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"NONE"}}], "rocky": [{"lastseen": "2023-09-09T11:40:01", "description": "An update is available for kernel-rt.\nThis update affects Rocky Linux 8.\nA Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list\nThe kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.\n\nSecurity Fix(es):\n\n* kernel: improper initialization of the \"flags\" member of the new pipe_buffer (CVE-2022-0847)\n\n* kernel: Use After Free in unix_gc() which could result in a local privilege escalation (CVE-2021-0920)\n\n* kernel: local privilege escalation by exploiting the fsconfig syscall parameter leads to container breakout (CVE-2021-4154)\n\n* kernel: possible privileges escalation due to missing TLB flush (CVE-2022-0330)\n\n* kernel: remote stack overflow via kernel panic on systems using TIPC may lead to DoS (CVE-2022-0435)\n\n* kernel: cgroups v1 release_agent feature may allow privilege escalation (CVE-2022-0492)\n\n* kernel: failing usercopy allows for use-after-free exploitation (CVE-2022-22942)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nBug Fix(es):\n\n* kernel symbol '__rt_mutex_init' is exported GPL-only in kernel 4.18.0-348.2.1.rt7.132.el8_5 (BZ#2038423)\n\n* kernel-rt: update RT source tree to the Rocky Linux-8.5.z3 source tree (BZ#2045589)", "cvss3": {"exploitabilityScore": 2.0, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 6.0}, "published": "2022-03-10T14:37:54", "type": "rocky", "title": "kernel-rt security and bug fix update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 9.0, "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "SINGLE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-0920", "CVE-2021-4154", "CVE-2022-0330", "CVE-2022-0435", "CVE-2022-0492", "CVE-2022-0847", "CVE-2022-22942"], "modified": "2022-03-10T14:37:54", "id": "RLSA-2022:0819", "href": "https://errata.rockylinux.org/RLSA-2022:0819", "cvss": {"score": 9.0, "vector": "AV:N/AC:L/Au:S/C:C/I:C/A:C"}}, {"lastseen": "2023-09-09T11:40:01", "description": "An update is available for kernel.\nThis update affects Rocky Linux 8.\nA Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list\nThe kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nThe following packages have been upgraded to a later upstream version: kernel (4.18.0). (BZ#2036888)\n\nSecurity Fix(es):\n\n* kernel: improper initialization of the \"flags\" member of the new pipe_buffer (CVE-2022-0847)\n\n* kernel: Use After Free in unix_gc() which could result in a local privilege escalation (CVE-2021-0920)\n\n* kernel: local privilege escalation by exploiting the fsconfig syscall parameter leads to container breakout (CVE-2021-4154)\n\n* kernel: possible privileges escalation due to missing TLB flush (CVE-2022-0330)\n\n* kernel: remote stack overflow via kernel panic on systems using TIPC may lead to DoS (CVE-2022-0435)\n\n* kernel: cgroups v1 release_agent feature may allow privilege escalation (CVE-2022-0492)\n\n* kernel: missing check in ioctl allows kernel memory read/write (CVE-2022-0516)\n\n* kernel: failing usercopy allows for use-after-free exploitation (CVE-2022-22942)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nBug Fix(es):\n\n* Intel QAT Kernel power up fix (BZ#2016437)\n\n* Rocky Linux8.4 seeing scsi_dma_map failed with mpt3sas driver and affecting performance (BZ#2018928)\n\n* [Lenovo 8.4 bug] audio_HDMI certification failed on Rocky Linux 8.4GA (No hdmi out) (BZ#2027335)\n\n* [Rocky Linux-8.5][4.18.0-323.el8.ppc64le][POWER8/9/10] security_flavor mode is not set back to zero post online migration (BZ#2027448)\n\n* iommu/amd: Fix unable to handle page fault due to AVIC (BZ#2030854)\n\n* [Lenovo 8.4 bug]The VGA display shows no signal (black screen) when install Rocky Linux8.4(beta or rc1) in the legacy BIOS mode. (BZ#2034949)\n\n* Double free of kmalloc-64 cache struct ib_port->pkey_group from module ib_core . (BZ#2038724)\n\n* Bus error with huge pages enabled (BZ#2039015)\n\n* Rocky Linux8 - kvm: floating interrupts may get stuck (BZ#2040769)\n\n* Data corruption on small files served by httpd, which is backed by cifs-mount (BZ#2041529)\n\n* Add a net/mlx5 patch for Hardware Offload Fix (BZ#2042663)\n\n* Windows guest random Bsod when 'hv-tlbflush' enlightenment is enabled (BZ#2043237)\n\n* DNS lookup failures when run two times in a row (BZ#2043548)\n\n* net/sched: Fix ct zone matching for invalid conntrack state (BZ#2043550)\n\n* Kernel 4.18.0-348.2.1 secpath_cache memory leak involving strongswan tunnel (BZ#2047427)\n\n* OCP node XFS metadata corruption after numerous reboots (BZ#2049292)\n\n* Broadcom bnxt_re: RDMA stats are not incrementing (BZ#2049684)\n\n* ice: bug fix series for 8.6 (BZ#2051951)\n\n* panic while looking up a symlink due to NULL i_op->get_link (BZ#2052558)\n\n* ceph omnibus backport for Rocky Linux-8.6.0 (BZ#2053725)\n\n* SCTP peel-off with SELinux and containers in OCP (BZ#2054112)\n\n* Selinux is not allowing SCTP connection setup between inter pod communication in enforcing mode (BZ#2054117)\n\n* dnf fails with fsync() over local repository present on CIFS mount point (BZ#2055824)", "cvss3": {"exploitabilityScore": 2.0, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 6.0}, "published": "2022-03-10T14:43:03", "type": "rocky", "title": "kernel security, bug fix, and enhancement update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 9.0, "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "SINGLE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-0920", "CVE-2021-4154", "CVE-2022-0330", "CVE-2022-0435", "CVE-2022-0492", "CVE-2022-0516", "CVE-2022-0847", "CVE-2022-22942"], "modified": "2022-03-10T14:43:03", "id": "RLSA-2022:0825", "href": "https://errata.rockylinux.org/RLSA-2022:0825", "cvss": {"score": 9.0, "vector": "AV:N/AC:L/Au:S/C:C/I:C/A:C"}}], "almalinux": [{"lastseen": "2023-09-18T14:51:40", "description": "The kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nThe following packages have been upgraded to a later upstream version: kernel (4.18.0). (BZ#2036888)\n\nSecurity Fix(es):\n\n* kernel: improper initialization of the \"flags\" member of the new pipe_buffer (CVE-2022-0847)\n\n* kernel: Use After Free in unix_gc() which could result in a local privilege escalation (CVE-2021-0920)\n\n* kernel: local privilege escalation by exploiting the fsconfig syscall parameter leads to container breakout (CVE-2021-4154)\n\n* kernel: possible privileges escalation due to missing TLB flush (CVE-2022-0330)\n\n* kernel: remote stack overflow via kernel panic on systems using TIPC may lead to DoS (CVE-2022-0435)\n\n* kernel: cgroups v1 release_agent feature may allow privilege escalation (CVE-2022-0492)\n\n* kernel: missing check in ioctl allows kernel memory read/write (CVE-2022-0516)\n\n* kernel: failing usercopy allows for use-after-free exploitation (CVE-2022-22942)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nBug Fix(es):\n\n* Intel QAT Kernel power up fix (BZ#2016437)\n\n* AlmaLinux8.4 seeing scsi_dma_map failed with mpt3sas driver and affecting performance (BZ#2018928)\n\n* [Lenovo 8.4 bug] audio_HDMI certification failed on AlmaLinux 8.4GA (No hdmi out) (BZ#2027335)\n\n* [AlmaLinux-8.5][4.18.0-323.el8.ppc64le][POWER8/9/10] security_flavor mode is not set back to zero post online migration (BZ#2027448)\n\n* iommu/amd: Fix unable to handle page fault due to AVIC (BZ#2030854)\n\n* [Lenovo 8.4 bug]The VGA display shows no signal (black screen) when install AlmaLinux8.4(beta or rc1) in the legacy BIOS mode. (BZ#2034949)\n\n* Double free of kmalloc-64 cache struct ib_port->pkey_group from module ib_core . (BZ#2038724)\n\n* Bus error with huge pages enabled (BZ#2039015)\n\n* AlmaLinux8 - kvm: floating interrupts may get stuck (BZ#2040769)\n\n* Data corruption on small files served by httpd, which is backed by cifs-mount (BZ#2041529)\n\n* Add a net/mlx5 patch for Hardware Offload Fix (BZ#2042663)\n\n* Windows guest random Bsod when 'hv-tlbflush' enlightenment is enabled (BZ#2043237)\n\n* DNS lookup failures when run two times in a row (BZ#2043548)\n\n* net/sched: Fix ct zone matching for invalid conntrack state (BZ#2043550)\n\n* Kernel 4.18.0-348.2.1 secpath_cache memory leak involving strongswan tunnel (BZ#2047427)\n\n* OCP node XFS metadata corruption after numerous reboots (BZ#2049292)\n\n* Broadcom bnxt_re: RDMA stats are not incrementing (BZ#2049684)\n\n* ice: bug fix series for 8.6 (BZ#2051951)\n\n* panic while looking up a symlink due to NULL i_op->get_link (BZ#2052558)\n\n* ceph omnibus backport for AlmaLinux-8.6.0 (BZ#2053725)\n\n* SCTP peel-off with SELinux and containers in OCP (BZ#2054112)\n\n* Selinux is not allowing SCTP connection setup between inter pod communication in enforcing mode (BZ#2054117)\n\n* dnf fails with fsync() over local repository present on CIFS mount point (BZ#2055824)", "cvss3": {"exploitabilityScore": 2.0, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 6.0}, "published": "2022-03-10T14:43:03", "type": "almalinux", "title": "Important: kernel security, bug fix, and enhancement update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 9.0, "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "SINGLE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-0920", "CVE-2021-4154", "CVE-2022-0330", "CVE-2022-0435", "CVE-2022-0492", "CVE-2022-0516", "CVE-2022-0847", "CVE-2022-22942"], "modified": "2023-09-15T13:41:48", "id": "ALSA-2022:0825", "href": "https://errata.almalinux.org/8/ALSA-2022-0825.html", "cvss": {"score": 9.0, "vector": "AV:N/AC:L/Au:S/C:C/I:C/A:C"}}], "oraclelinux": [{"lastseen": "2022-07-12T18:39:50", "description": "[4.18.0-348.20.1_5.OL8]\n- Update Oracle Linux certificates (Kevin Lyons)\n- Disable signing for aarch64 (Ilya Okomin)\n- Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list (olkmod_signing_key.pem) [Orabug: 29539237]\n- Update x509.genkey [Orabug: 24817676]\n- Conflict with shim-ia32 and shim-x64 <= 15-11.0.5\n[4.18.0-348.20.1_5]\n- lib/iov_iter: initialize 'flags' in new pipe_buffer (Jan Stancek) [2060874 2060875] {CVE-2022-0847}\n[4.18.0-348.19.1_5]\n- tipc: improve size validations for received domain records (Xin Long) [2048970 2048971] {CVE-2022-0435}\n- smb3: do not error on fsync when readonly (Ronnie Sahlberg) [2055824 2037811]\n- security: implement sctp_assoc_established hook in selinux (Ondrej Mosnacek) [2054112 2054117 2015525 2048251]\n- security: add sctp_assoc_established hook (Ondrej Mosnacek) [2054112 2054117 2015525 2048251]\n- security: call security_sctp_assoc_request in sctp_sf_do_5_1D_ce (Ondrej Mosnacek) [2054112 2054117 2015525 2048251]\n- security: pass asoc to sctp_assoc_request and sctp_sk_clone (Bruno Meneguele) [2054112 2054117 2015525 2048251]\n- net: sctp: Fix some typos (Ondrej Mosnacek) [2054112 2054117 2015525 2048251]\n- RDMA/bnxt_re: Fix stats counters (Selvin Xavier) [2049684 2001893]\n- net: check skb sec_path when re-initializing slow_gro in gro_list_prepare (Xin Long) [2047427 2030476]\n- cpufreq: intel_pstate: Add Icelake servers support in no-HWP mode (David Arcari) [2036888 2003695]\n[4.18.0-348.18.1_5]\n- selftests: kvm: Check whether SIDA memop fails for normal guests (Thomas Huth) [2050806 2050807] {CVE-2022-0516}\n- KVM: s390: Return error on SIDA memop on normal guest (Thomas Huth) [2050806 2050807] {CVE-2022-0516}\n- iommu/amd: Remove iommu_init_ga() (Jerry Snitselaar) [2030854 1998265]\n- iommu/amd: Relocate GAMSup check to early_enable_iommus (Jerry Snitselaar) [2030854 1998265]\n[4.18.0-348.17.1_5]\n- vfs: check dentry is still valid in get_link() (Ian Kent) [2052558 2014846]\n- xfs: don't expose internal symlink metadata buffers to the vfs (Brian Foster) [2052558 2014846]\n- CI: Use appropriate zstream builder (Veronika Kabatova)\n- CI: Enable baseline realtime checks (Veronika Kabatova)\n- CI: Rename pipelines to include release names (Veronika Kabatova)\n- cgroup-v1: Require capabilities to set release_agent (Waiman Long) [2052166 2052167] {CVE-2022-0492}\n- ice: Remove boolean vlan_promisc flag from function (Jonathan Toppins) [2051951 2030400]\n- ceph: put the requests/sessions when it fails to alloc memory (Jeffrey Layton) [2053725 2017796]\n- ceph: fix off by one bugs in unsafe_request_wait() (Jeffrey Layton) [2053725 2017796]\n- ceph: flush the mdlog before waiting on unsafe reqs (Jeffrey Layton) [2053725 2017796]\n- ceph: flush mdlog before umounting (Jeffrey Layton) [2053725 2017796]\n- ceph: make iterate_sessions a global symbol (Jeffrey Layton) [2053725 2017796]\n- ceph: make ceph_create_session_msg a global symbol (Jeffrey Layton) [2053725 2017796]\n- xfs: check sb_meta_uuid for dabuf buffer recovery (Bill O'Donnell) [2049292 2020764]\n- drm/i915: Flush TLBs before releasing backing store (Patrick Talbert) [2044328 2044329] {CVE-2022-0330}\n- hugetlb: fix hugetlb cgroup refcounting during vma split (Waiman Long) [2039015 2032811]\n- hugetlb_cgroup: fix imbalanced css_get and css_put pair for shared mappings (Waiman Long) [2039015 2032811]\n- mm/hugetlb: change hugetlb_reserve_pages() to type bool (Waiman Long) [2039015 2032811]\n- hugetlb: fix an error code in hugetlb_reserve_pages() (Waiman Long) [2039015 2032811]\n- hugetlb_cgroup: fix offline of hugetlb cgroup with reservations (Waiman Long) [2039015 2032811]\n- hugetlb_cgroup: fix reservation accounting (Waiman Long) [2039015 2032811]\n- mm/hugetlb: narrow the hugetlb_lock protection area during preparing huge page (Waiman Long) [2039015 2032811]\n- mm/hugetlb: a page from buddy is not on any list (Waiman Long) [2039015 2032811]\n- mm/hugetlb: not necessary to coalesce regions recursively (Waiman Long) [2039015 2032811]\n- selftests/vm/write_to_hugetlbfs.c: fix unused variable warning (Waiman Long) [2039015 2032811]\n- hugetlb_cgroup: add hugetlb_cgroup reservation tests (Waiman Long) [2039015 2032811]\n- hugetlb: support file_region coalescing again (Waiman Long) [2039015 2032811]\n- hugetlb_cgroup: support noreserve mappings (Waiman Long) [2039015 2032811]\n- hugetlb_cgroup: add accounting for shared mappings (Waiman Long) [2039015 2032811]\n- hugetlb: disable region_add file_region coalescing (Waiman Long) [2039015 2032811]\n- hugetlb_cgroup: add reservation accounting for private mappings (Waiman Long) [2039015 2032811]\n- mm/hugetlb_cgroup: fix hugetlb_cgroup migration (Waiman Long) [2039015 2032811]\n- hugetlb_cgroup: add interface for charge/uncharge hugetlb reservations (Waiman Long) [2039015 2032811]\n- hugetlb_cgroup: add hugetlb_cgroup reservation counter (Waiman Long) [2039015 2032811]\n- hugetlb: remove duplicated code (Waiman Long) [2039015 2032811]\n- hugetlb: region_chg provides only cache entry (Waiman Long) [2039015 2032811]\n- hugetlbfs: always use address space in inode for resv_map pointer (Waiman Long) [2039015 2032811]\n- hugetlbfs: fix potential over/underflow setting node specific nr_hugepages (Waiman Long) [2039015 2032811]\n- hugetlb: allow to free gigantic pages regardless of the configuration (Waiman Long) [2039015 2032811]\n- powerpc/pseries: Fix update of LPAR security flavor after LPM (Steve Best) [2027448 1997294]\n[4.18.0-348.16.1_5]\n- drm/vmwgfx: Fix stale file descriptors on failed usercopy (Dave Airlie) [2047601 2047602] {CVE-2022-22942}\n- net: openvswitch: Fix ct_state nat flags for conns arriving from tc (Marcelo Ricardo Leitner) [2043548 2040334]\n- net: openvswitch: Fix matching zone id for invalid conns arriving from tc (Marcelo Ricardo Leitner) [2043550 2040452]\n- net/sched: flow_dissector: Fix matching on zone id for invalid conns (Marcelo Ricardo Leitner) [2043550 2040452]\n- net/sched: Extend qdisc control block with tc control block (Marcelo Ricardo Leitner) [2043550 2040452]\n[4.18.0-348.15.1_5]\n- net/mlx5: DR, Use FW API when updating FW-owned flow table (Michal Schmidt) [2042663 2042651]\n- KVM: x86: Wait for IPIs to be delivered when handling Hyper-V TLB flush hypercall (Vitaly Kuznetsov) [2043237 1868572]\n- drm/mgag200: Select clock in PLL update functions (Bruno Meneguele) [2034949 1953926]\n- drm/i915: Fix HAS_LSPCON macro for platforms between GEN9 and GEN10 (Bruno Meneguele) [2027335 2005586]\n- crypto: qat - power up 4xxx device (Vladis Dronov) [2016437 1960307]\n- RDMA/core: Fix a double free in add_port error flow (Kamal Heib) [2038724 2008555]\n- powerpc/iommu: Report the correct most efficient DMA mask for PCI devices (Steve Best) [2018928 2007425]\n- powerpc/dma: Fix dma_map_ops::get_required_mask (Steve Best) [2018928 2007425]\n[4.18.0-348.14.1_5]\n- tcp: fix page frag corruption on page fault (Paolo Abeni) [2041529 1996074]\n- net: fix sk_page_frag() recursion from memory reclaim (Paolo Abeni) [2041529 1996074]\n- KVM: s390: index kvm->arch.idle_mask by vcpu_idx (Thomas Huth) [2040769 2026230]\n- redhat: set LC_ALL=C before sorting config content (Frantisek Hrbata)\n[4.18.0-348.13.1_5]\n- vfs: Out-of-bounds write of heap buffer in fs_context.c (Frantisek Hrbata) [2040585 2040586] {CVE-2022-0185}\n- xfs: map unwritten blocks in XFS_IOC_{ALLOC,FREE}SP just like fallocate (Bruno Meneguele) [2034864 2034865] {CVE-2021-4155}\n- af_unix: fix garbage collect vs MSG_PEEK (Patrick Talbert) [2031974 2031975] {CVE-2021-0920}\n- cgroup: verify that source is a string (Waiman Long) [2034608 2034609] {CVE-2021-4154}", "cvss3": {"exploitabilityScore": 2.0, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 6.0}, "published": "2022-03-11T00:00:00", "type": "oraclelinux", "title": "kernel security, bug fix, and enhancement update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 9.0, "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "SINGLE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-0920", "CVE-2021-4154", "CVE-2022-0330", "CVE-2022-0435", "CVE-2022-0492", "CVE-2022-0516", "CVE-2022-0847", "CVE-2022-22942"], "modified": "2022-03-11T00:00:00", "id": "ELSA-2022-0825", "href": "http://linux.oracle.com/errata/ELSA-2022-0825.html", "cvss": {"score": 9.0, "vector": "AV:N/AC:L/Au:S/C:C/I:C/A:C"}}], "suse": [{"lastseen": "2022-05-16T14:51:38", "description": "An update that solves 16 vulnerabilities, contains 6\n features and has 25 fixes is now available.\n\nDescription:\n\n\n The SUSE Linux Enterprise 15 SP3 kernel was updated to receive various\n security and bugfixes.\n\n\n The following security bugs were fixed:\n\n - CVE-2020-27835: Fixed a use after free vulnerability in infiniband hfi1\n driver in the way user calls Ioctl after open dev file and fork. A local\n user could use this flaw to crash the system (bnc#1179878).\n - CVE-2021-0707: Fixed a use after free vulnerability in dma_buf_release\n of dma-buf.c, which may lead to local escalation of privilege with no\n additional execution privileges needed (bnc#1198437).\n - CVE-2021-20292: Fixed object validation prior to performing operations\n on the object in nouveau_sgdma_create_ttm in Nouveau DRM subsystem\n (bnc#1183723).\n - CVE-2021-20321: Fixed a race condition accessing file object in the\n OverlayFS subsystem in the way users do rename in specific way with\n OverlayFS. A local user could have used this flaw to crash the system\n (bnc#1191647).\n - CVE-2021-38208: Fixed a denial of service (NULL pointer dereference and\n BUG) by making a getsockname call after a certain type of failure of a\n bind call (bnc#1187055).\n - CVE-2021-4154: Fixed a use-after-free vulnerability in\n cgroup1_parse_param in kernel/cgroup/cgroup-v1.c, allowing a local\n privilege escalation by an attacker with user privileges by exploiting\n the fsconfig syscall parameter, leading to a container breakout and a\n denial of service on the system (bnc#1193842).\n - CVE-2022-0812: Fixed information leak when a file is read from RDMA\n (bsc#1196639)\n - CVE-2022-1158: Fixed a vulnerability in the kvm module that may lead to\n a use-after-free write or denial of service (bsc#1197660).\n - CVE-2022-1280: Fixed a use-after-free vulnerability in drm_lease_held in\n drivers/gpu/drm/drm_lease.c (bnc#1197914).\n - CVE-2022-1353: Fixed access controll to kernel memory in the\n pfkey_register function in net/key/af_key.c (bnc#1198516).\n - CVE-2022-1419: Fixed a concurrency use-after-free in\n vgem_gem_dumb_create (bsc#1198742).\n - CVE-2022-1516: Fixed null-ptr-deref caused by x25_disconnect\n (bsc#1199012).\n - CVE-2022-28356: Fixed a refcount leak bug in net/llc/af_llc.c\n (bnc#1197391).\n - CVE-2022-28748: Fixed memory lead over the network by ax88179_178a\n devices (bsc#1196018).\n - CVE-2022-28893: Fixed a use after free vulnerability in inet_put_port\n where some sockets are not closed before xs_xprt_free() (bsc#1198330).\n - CVE-2022-29156: Fixed a double free vulnerability related to\n rtrs_clt_dev_release.ate (jsc#SLE-15176 bsc#1198515).\n\n The following non-security bugs were fixed:\n\n - ACPI/APEI: Limit printable size of BERT table data (git-fixes).\n - ACPI: processor idle: Check for architectural support for LPI\n (git-fixes).\n - ACPICA: Avoid walking the ACPI Namespace if it is not there (git-fixes).\n - ALSA: cs4236: fix an incorrect NULL check on list iterator (git-fixes).\n - ALSA: hda/hdmi: fix warning about PCM count when used with SOF\n (git-fixes).\n - ALSA: hda/realtek: Add alc256-samsung-headphone fixup (git-fixes).\n - ALSA: hda/realtek: Add quirk for Clevo PD50PNT (git-fixes).\n - ALSA: hda/realtek: Fix audio regression on Mi Notebook Pro 2020\n (git-fixes).\n - ALSA: pcm: Test for \"silence\" field in struct \"pcm_format_data\"\n (git-fixes).\n - ALSA: usb-audio: Cap upper limits of buffer/period bytes for implicit fb\n (git-fixes).\n - ALSA: usb-audio: Increase max buffer size (git-fixes).\n - ALSA: usb-audio: Limit max buffer and period sizes per time (git-fixes).\n - ASoC: atmel: Remove system clock tree configuration for at91sam9g20ek\n (git-fixes).\n - ASoC: codecs: wcd934x: do not switch off SIDO Buck when codec is in use\n (git-fixes).\n - ASoC: mediatek: mt6358: add missing EXPORT_SYMBOLs (git-fixes).\n - ASoC: msm8916-wcd-digital: Check failure for\n devm_snd_soc_register_component (git-fixes).\n - ASoC: soc-compress: Change the check for codec_dai (git-fixes).\n - ASoC: soc-compress: prevent the potentially use of null pointer\n (git-fixes).\n - ASoC: soc-core: skip zero num_dai component in searching dai name\n (git-fixes).\n - ASoC: soc-dapm: fix two incorrect uses of list iterator (git-fixes).\n - Bluetooth: Fix use after free in hci_send_acl (git-fixes).\n - Bluetooth: btmtksdio: Fix kernel oops in btmtksdio_interrupt (git-fixes).\n - Bluetooth: hci_serdev: call init_rwsem() before p->open() (git-fixes).\n - Documentation: add link to stable release candidate tree (git-fixes).\n - HID: i2c-hid: fix GET/SET_REPORT for unnumbered reports (git-fixes).\n - IB/hfi1: Allow larger MTU without AIP (jsc#SLE-13208).\n - Input: omap4-keypad - fix pm_runtime_get_sync() error checking\n (git-fixes).\n - KEYS: fix length validation in keyctl_pkey_params_get_2() (git-fixes).\n - NFSv4: fix open failure with O_ACCMODE flag (git-fixes).\n - PCI: aardvark: Fix reading PCI_EXP_RTSTA_PME bit on emulated bridge\n (git-fixes).\n - PCI: aardvark: Fix support for MSI interrupts (git-fixes).\n - PCI: imx6: Allow to probe when dw_pcie_wait_for_link() fails (git-fixes).\n - PCI: pciehp: Add Qualcomm quirk for Command Completed erratum\n (git-fixes).\n - PCI: pciehp: Clear cmd_busy bit in polling mode (git-fixes).\n - PM: core: keep irq flags in device_pm_check_callbacks() (git-fixes).\n - RDMA/core: Set MR type in ib_reg_user_mr (jsc#SLE-8449).\n - RDMA/mlx5: Add a missing update of cache->last_add (jsc#SLE-15175).\n - RDMA/mlx5: Do not remove cache MRs when a delay is needed\n (jsc#SLE-15175).\n - RDMA/mlx5: Fix the flow of a miss in the allocation of a cache ODP MR\n (jsc#SLE-15175).\n - SUNRPC: Ensure we flush any closed sockets before xs_xprt_free()\n (git-fixes).\n - SUNRPC: Fix the svc_deferred_event trace class (git-fixes).\n - SUNRPC: Handle ENOMEM in call_transmit_status() (git-fixes).\n - SUNRPC: Handle low memory situations in call_status() (git-fixes).\n - SUNRPC: change locking for xs_swap_enable/disable (bsc#1196367).\n - USB: serial: pl2303: add IBM device IDs (git-fixes).\n - USB: serial: simple: add Nokia phone driver (git-fixes).\n - USB: storage: ums-realtek: fix error code in rts51x_read_mem()\n (git-fixes).\n - USB: usb-storage: Fix use of bitfields for hardware data in ene_ub6250.c\n (git-fixes).\n - USB: dwc3: omap: fix \"unbalanced disables for smps10_out1\" on omap5evm\n (git-fixes).\n - USB: gadget: uvc: Fix crash when encoding data for usb request\n (git-fixes).\n - adm8211: fix error return code in adm8211_probe() (git-fixes).\n - arm64/sve: Use correct size when reinitialising SVE state (git-fixes)\n - arm64: clear_page() shouldn't use DC ZVA when DCZID_EL0.DZP == 1\n (git-fixes)\n - arm64: dts: allwinner: h5: NanoPI Neo 2: Fix ethernet node (git-fixes)\n - arm64: dts: allwinner: orangepi-zero-plus: fix PHY mode (git-fixes)\n - arm64: dts: exynos: correct GIC CPU interfaces address range on\n (git-fixes)\n - arm64: dts: ls1028a: fix memory node (git-fixes)\n - arm64: dts: ls1028a: fix node name for the sysclk (git-fixes)\n - arm64: dts: lx2160a: fix scl-gpios property name (git-fixes)\n - arm64: dts: marvell: armada-37xx: Extend PCIe MEM space (git-fixes)\n - arm64: dts: marvell: armada-37xx: Fix reg for standard variant of\n (git-fixes)\n - arm64: dts: marvell: armada-37xx: Remap IO space to bus address 0x0\n (git-fixes)\n - arm64: dts: rockchip: Fix GPU register width for RK3328 (git-fixes)\n - arm64: dts: rockchip: remove mmc-hs400-enhanced-strobe from (git-fixes)\n - arm64: dts: zii-ultra: fix 12V_MAIN voltage (git-fixes)\n - arm64: head: avoid over-mapping in map_memory (git-fixes)\n - ata: libata-core: Disable READ LOG DMA EXT for Samsung 840 EVOs\n (git-fixes).\n - ata: sata_dwc_460ex: Fix crash due to OOB write (git-fixes).\n - ath10k: fix memory overwrite of the WoWLAN wakeup packet pattern\n (git-fixes).\n - ath5k: fix OOB in ath5k_eeprom_read_pcal_info_5111 (git-fixes).\n - ath5k: fix building with LEDS=m (git-fixes).\n - ath9k: Fix usage of driver-private space in tx_info (git-fixes).\n - ath9k: Properly clear TX status area before reporting to mac80211\n (git-fixes).\n - ath9k_htc: fix uninit value bugs (git-fixes).\n - bareudp: use ipv6_mod_enabled to check if IPv6 enabled (jsc#SLE-15172).\n - bfq: Avoid merging queues with different parents (bsc#1197926).\n - bfq: Drop pointless unlock-lock pair (bsc#1197926).\n - bfq: Get rid of __bio_blkcg() usage (bsc#1197926).\n - bfq: Make sure bfqg for which we are queueing requests is online\n (bsc#1197926).\n - bfq: Remove pointless bfq_init_rq() calls (bsc#1197926).\n - bfq: Split shared queues on move between cgroups (bsc#1197926).\n - bfq: Track whether bfq_group is still online (bsc#1197926).\n - bfq: Update cgroup information before merging bio (bsc#1197926).\n - block: Drop leftover references to RQF_SORTED (bsc#1182073).\n - bnx2x: fix napi API usage sequence (bsc#1198217).\n - bpf: Resolve to prog->aux->dst_prog->type only for BPF_PROG_TYPE_EXT\n (git-fixes bsc#1177028).\n - brcmfmac: firmware: Allocate space for default boardrev in nvram\n (git-fixes).\n - brcmfmac: pcie: Fix crashes due to early IRQs (git-fixes).\n - brcmfmac: pcie: Release firmwares in the brcmf_pcie_setup error path\n (git-fixes).\n - brcmfmac: pcie: Replace brcmf_pcie_copy_mem_todev with memcpy_toio\n (git-fixes).\n - carl9170: fix missing bit-wise or operator for tx_params (git-fixes).\n - cfg80211: hold bss_lock while updating nontrans_list (git-fixes).\n - cifs: fix bad fids sent over wire (bsc#1197157).\n - clk: Enforce that disjoints limits are invalid (git-fixes).\n - clk: si5341: fix reported clk_rate when output divider is 2 (git-fixes).\n - direct-io: clean up error paths of do_blockdev_direct_IO (bsc#1197656).\n - direct-io: defer alignment check until after the EOF check (bsc#1197656).\n - direct-io: do not force writeback for reads beyond EOF (bsc#1197656).\n - dma-debug: fix return value of __setup handlers (git-fixes).\n - dma: at_xdmac: fix a missing check on list iterator (git-fixes).\n - dmaengine: Revert \"dmaengine: shdma: Fix runtime PM imbalance on error\"\n (git-fixes).\n - dmaengine: idxd: add RO check for wq max_batch_size write (git-fixes).\n - dmaengine: idxd: add RO check for wq max_transfer_size write (git-fixes).\n - dmaengine: imx-sdma: Fix error checking in sdma_event_remap (git-fixes).\n - dmaengine: mediatek:Fix PM usage reference leak of\n mtk_uart_apdma_alloc_chan_resources (git-fixes).\n - drm/amd/amdgpu/amdgpu_cs: fix refcount leak of a dma_fence obj\n (git-fixes).\n - drm/amd/display: Fix a NULL pointer dereference in\n amdgpu_dm_connector_add_common_modes() (git-fixes).\n - drm/amd/display: Fix allocate_mst_payload assert on resume (git-fixes).\n - drm/amd/display: do not ignore alpha property on pre-multiplied mode\n (git-fixes).\n - drm/amd: Add USBC connector ID (git-fixes).\n - drm/amdgpu: Fix recursive locking warning (git-fixes).\n - drm/amdgpu: fix off by one in amdgpu_gfx_kiq_acquire() (git-fixes).\n - drm/amdkfd: Check for potential null return of kmalloc_array()\n (git-fixes).\n - drm/amdkfd: Fix Incorrect VMIDs passed to HWS (git-fixes).\n - drm/amdkfd: make CRAT table missing message informational only\n (git-fixes).\n - drm/bridge: Add missing pm_runtime_disable() in __dw_mipi_dsi_probe\n (git-fixes).\n - drm/bridge: Fix free wrong object in sii8620_init_rcp_input_dev\n (git-fixes).\n - drm/bridge: cdns-dsi: Make sure to to create proper aliases for dt\n (git-fixes).\n - drm/edid: Do not clear formats if using deep color (git-fixes).\n - drm/edid: check basic audio support on CEA extension block (git-fixes).\n - drm/i915/gem: Flush coherency domains on first set-domain-ioctl\n (git-fixes).\n - drm/i915: Call i915_globals_exit() if pci_register_device() fails\n (git-fixes).\n - drm/imx: Fix memory leak in imx_pd_connector_get_modes (git-fixes).\n - drm/mediatek: Add AAL output size configuration (git-fixes).\n - drm/mediatek: Fix aal size config (git-fixes).\n - drm/msm/dsi: Use connector directly in msm_dsi_manager_connector_init()\n (git-fixes).\n - drm/panel/raspberrypi-touchscreen: Avoid NULL deref if not initialised\n (git-fixes).\n - drm/panel/raspberrypi-touchscreen: Initialise the bridge in prepare\n (git-fixes).\n - drm/tegra: Fix reference leak in tegra_dsi_ganged_probe (git-fixes).\n - drm/vc4: Use pm_runtime_resume_and_get to fix pm_runtime_get_sync()\n usage (git-fixes).\n - drm: Add orientation quirk for GPD Win Max (git-fixes).\n - drm: add a locked version of drm_is_current_master (bsc#1197914).\n - drm: add a locked version of drm_is_current_master (bsc#1197914).\n - drm: drm_file struct kABI compatibility workaround (bsc#1197914).\n - drm: drm_file struct kABI compatibility workaround (bsc#1197914).\n - drm: protect drm_master pointers in drm_lease.c (bsc#1197914).\n - drm: protect drm_master pointers in drm_lease.c (bsc#1197914).\n - drm: serialize drm_file.master with a new spinlock (bsc#1197914).\n - drm: serialize drm_file.master with a new spinlock (bsc#1197914).\n - drm: use the lookup lock in drm_is_current_master (bsc#1197914).\n - drm: use the lookup lock in drm_is_current_master (bsc#1197914).\n - e1000e: Fix possible overflow in LTR decoding (git-fixes).\n - fibmap: Reject negative block numbers (bsc#1198448).\n - fibmap: Use bmap instead of ->bmap method in ioctl_fibmap (bsc#1198448).\n - firmware: arm_scmi: Fix sorting of retrieved clock rates (git-fixes).\n - gpiolib: acpi: use correct format characters (git-fixes).\n - gpu: ipu-v3: Fix dev_dbg frequency output (git-fixes).\n - hwrng: cavium - HW_RANDOM_CAVIUM should depend on ARCH_THUNDER\n (git-fixes).\n - i2c: dev: Force case user pointers in compat_i2cdev_ioctl() (git-fixes).\n - ipmi: Fix UAF when uninstall ipmi_si and ipmi_msghandler module\n (git-fixes).\n - ipmi: Move remove_work to dedicated workqueue (git-fixes).\n - ipmi: bail out if init_srcu_struct fails (git-fixes).\n - iwlwifi: Fix -EIO error code that is never returned (git-fixes).\n - iwlwifi: mvm: Fix an error code in iwl_mvm_up() (git-fixes).\n - livepatch: Do not block removal of patches that are safe to unload\n (bsc#1071995).\n - lz4: fix LZ4_decompress_safe_partial read out of bound (git-fixes).\n - media: cx88-mpeg: clear interrupt status register before streaming video\n (git-fixes).\n - media: hdpvr: initialize dev->worker at hdpvr_register_videodev\n (git-fixes).\n - memory: atmel-ebi: Fix missing of_node_put in atmel_ebi_probe\n (git-fixes).\n - mfd: asic3: Add missing iounmap() on error asic3_mfd_probe (git-fixes).\n - mfd: mc13xxx: Add check for mc13xxx_irq_request (git-fixes).\n - mmc: host: Return an error when ->enable_sdio_irq() ops is missing\n (git-fixes).\n - mmc: mmci: stm32: correctly check all elements of sg list (git-fixes).\n - mmc: mmci_sdmmc: Replace sg_dma_xxx macros (git-fixes).\n - mmc: renesas_sdhi: do not overwrite TAP settings when HS400 tuning is\n complete (git-fixes).\n - mtd: onenand: Check for error irq (git-fixes).\n - mtd: rawnand: atmel: fix refcount issue in atmel_nand_controller_init\n (git-fixes).\n - mtd: rawnand: gpmi: fix controller timings setting (git-fixes).\n - mwl8k: Fix a double Free in mwl8k_probe_hw (git-fixes).\n - net: asix: add proper error handling of usb read errors (git-fixes).\n - net: mcs7830: handle usb read errors properly (git-fixes).\n - net: usb: aqc111: Fix out-of-bounds accesses in RX fixup (git-fixes).\n - nfc: nci: add flush_workqueue to prevent uaf (git-fixes).\n - power: reset: gemini-poweroff: Fix IRQ check in gemini_poweroff_probe\n (git-fixes).\n - power: supply: ab8500: Fix memory leak in ab8500_fg_sysfs_init\n (git-fixes).\n - power: supply: axp20x_battery: properly report current when discharging\n (git-fixes).\n - power: supply: axp288-charger: Set Vhold to 4.4V (git-fixes).\n - power: supply: bq24190_charger: Fix bq24190_vbus_is_enabled() wrong\n false return (git-fixes).\n - power: supply: wm8350-power: Add missing free in free_charger_irq\n (git-fixes).\n - power: supply: wm8350-power: Handle error for wm8350_register_irq\n (git-fixes).\n - powerpc/perf: Fix power10 event alternatives (jsc#SLE-13513 git-fixes).\n - powerpc/perf: Fix power9 event alternatives (bsc#1137728, LTC#178106,\n git-fixes).\n - ptrace: Check PTRACE_O_SUSPEND_SECCOMP permission on PTRACE_SEIZE\n (bsc#1198413).\n - random: check for signal_pending() outside of need_resched() check\n (git-fixes).\n - ray_cs: Check ioremap return value (git-fixes).\n - regulator: wm8994: Add an off-on delay for WM8994 variant (git-fixes).\n - rtc: check if __rtc_read_time was successful (git-fixes).\n - rtc: wm8350: Handle error for wm8350_register_irq (git-fixes).\n - scsi: libsas: Fix sas_ata_qc_issue() handling of NCQ NON DATA commands\n (git-fixes).\n - scsi: mpt3sas: Fix use after free in _scsih_expander_node_remove()\n (git-fixes).\n - scsi: mpt3sas: Page fault in reply q processing (git-fixes).\n - scsi: scsi_dh_alua: Avoid crash during alua_bus_detach() (bsc#1028340\n bsc#1198825).\n - spi: Fix erroneous sgs value with min_t() (git-fixes).\n - spi: Fix invalid sgs value (git-fixes).\n - spi: atmel-quadspi: Fix the buswidth adjustment between spi-mem and\n controller (git-fixes).\n - spi: bcm-qspi: fix MSPI only access with bcm_qspi_exec_mem_op()\n (git-fixes).\n - spi: mxic: Fix the transmit path (git-fixes).\n - spi: tegra20: Use of_device_get_match_data() (git-fixes).\n - staging: mt7621-dts: fix LEDs and pinctrl on GB-PC1 devicetree\n (git-fixes).\n - vgacon: Propagate console boot parameters before calling `vc_resize'\n (bsc#1152489)\n - video: fbdev: atari: Atari 2 bpp (STe) palette bugfix (git-fixes).\n - video: fbdev: cirrusfb: check pixclock to avoid divide by zero\n (git-fixes).\n - video: fbdev: nvidiafb: Use strscpy() to prevent buffer overflow\n (git-fixes).\n - video: fbdev: sm712fb: Fix crash in smtcfb_read() (git-fixes).\n - video: fbdev: sm712fb: Fix crash in smtcfb_write() (git-fixes).\n - video: fbdev: udlfb: properly check endpoint type (bsc#1152489)\n - video: fbdev: w100fb: Reset global state (git-fixes).\n - virtio_console: break out of buf poll on remove (git-fixes).\n - virtio_console: eliminate anonymous module_init & module_exit\n (git-fixes).\n - w1: w1_therm: fixes w1_seq for ds28ea00 sensors (git-fixes).\n - x86/pm: Save the MSR validity status at context setup (bsc#1198400).\n - x86/sev: Unroll string mmio with CC_ATTR_GUEST_UNROLL_STRING_IO\n (git-fixes).\n - x86/speculation: Restore speculation related MSRs during S3 resume\n (bsc#1198400).\n - xen/blkfront: fix comment for need_copy (git-fixes).\n - xen/x86: obtain full video frame buffer address for Dom0 also under EFI\n (bsc#1193556).\n - xen/x86: obtain upper 32 bits of video frame buffer address for Dom0\n (bsc#1193556).\n - xen: fix is_xen_pmu() (git-fixes).\n - xhci: fix runtime PM imbalance in USB2 resume (git-fixes).\n - xhci: fix uninitialized string returned by xhci_decode_ctrl_ctx()\n (git-fixes).\n\n\nSpecial Instructions and Notes:\n\n Please reboot the system after installing this update.\n\nPatch Instructions:\n\n To install this SUSE Security Update use the SUSE recommended installation methods\n like YaST online_update or \"zypper patch\".\n\n Alternatively you can run the command listed for your product:\n\n - openSUSE Leap 15.3:\n\n zypper in -t patch openSUSE-SLE-15.3-2022-1676=1\n\n - SUSE Linux Enterprise Module for Public Cloud 15-SP3:\n\n zypper in -t patch SUSE-SLE-Module-Public-Cloud-15-SP3-2022-1676=1", "cvss3": {"exploitabilityScore": 2.0, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 6.0}, "published": "2022-05-16T00:00:00", "type": "suse", "title": "Security update for the Linux Kernel (important)", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 3.9, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 7.2, "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-27835", "CVE-2021-0707", "CVE-2021-20292", "CVE-2021-20321", "CVE-2021-38208", "CVE-2021-4154", "CVE-2022-0812", "CVE-2022-1158", "CVE-2022-1280", "CVE-2022-1353", "CVE-2022-1419", "CVE-2022-1516", "CVE-2022-28356", "CVE-2022-28748", "CVE-2022-28893", "CVE-2022-29156"], "modified": "2022-05-16T00:00:00", "id": "SUSE-SU-2022:1676-1", "href": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/L2XH3U7GRKSKGRIYFN7EO74WDNEGFDR5/", "cvss": {"score": 7.2, "vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2022-11-06T19:34:05", "description": "An update that solves 16 vulnerabilities, contains 6\n features and has 29 fixes is now available.\n\nDescription:\n\n\n The SUSE Linux Enterprise 15 SP3 kernel was updated to receive various\n security and bugfixes.\n\n\n The following security bugs were fixed:\n\n - CVE-2022-29156: Fixed a double free related to rtrs_clt_dev_release\n (bnc#1198515).\n - CVE-2022-28893: Ensuring that sockets are in the intended state inside\n the SUNRPC subsystem (bnc#1198330).\n - CVE-2022-28748: Fixed memory lead over the network by ax88179_178a\n devices (bsc#1196018).\n - CVE-2022-28356: Fixed a refcount leak bug found in net/llc/af_llc.c\n (bnc#1197391).\n - CVE-2022-1516: Fixed null-ptr-deref caused by x25_disconnect\n (bsc#1199012).\n - CVE-2022-1419: Fixed a concurrency use-after-free in\n vgem_gem_dumb_create (bsc#1198742).\n - CVE-2022-1353: Fixed access controll to kernel memory in the\n pfkey_register function in net/key/af_key.c (bnc#1198516).\n - CVE-2022-1280: Fixed a use-after-free vulnerability in drm_lease_held in\n drivers/gpu/drm/drm_lease.c (bnc#1197914).\n - CVE-2022-1158: Fixed KVM x86/mmu compare-and-exchange of gPTE via the\n user address (bsc#1197660).\n - CVE-2022-0812: Fixed random memory leakage inside NFS/RDMA (bsc#1196639).\n - CVE-2021-4154: Fixed a use-after-free flaw inside cgroup1_parse_param in\n kernel/cgroup/cgroup-v1.c. A local attacker with a user privilege could\n cause a privilege escalation by exploiting the fsconfig syscall\n parameter leading to a container breakout and a denial of service on the\n system (bnc#1193842).\n - CVE-2021-38208: Fixed a denial of service (NULL pointer dereference and\n BUG) by making a getsockname call after a certain type of failure of a\n bind call (bnc#1187055).\n - CVE-2021-20321: Fixed a race condition accessing file object in the\n OverlayFS subsystem in the way users do rename in specific way with\n OverlayFS. A local user could have used this flaw to crash the system\n (bnc#1191647).\n - CVE-2021-20292: Fixed object validation prior to performing operations\n on the object in nouveau_sgdma_create_ttm in Nouveau DRM subsystem\n (bnc#1183723).\n - CVE-2021-0707: Fixed possible memory corruption due to a use after free\n inside dma_buf_releas e of dma-buf.c (bnc#1198437).\n - CVE-2020-27835: Fixed use after free in infiniband hfi1 driver in the\n way user calls Ioctl after open dev file and fork. A local user could\n use this flaw to crash the system (bnc#1179878).\n\n\n The following non-security bugs were fixed:\n\n - ACPI: processor idle: Check for architectural support for LPI\n (git-fixes).\n - ACPI/APEI: Limit printable size of BERT table data (git-fixes).\n - ACPICA: Avoid walking the ACPI Namespace if it is not there (git-fixes).\n - adm8211: fix error return code in adm8211_probe() (git-fixes).\n - ALSA: cs4236: fix an incorrect NULL check on list iterator (git-fixes).\n - ALSA: hda/hdmi: fix warning about PCM count when used with SOF\n (git-fixes).\n - ALSA: hda/realtek: Add alc256-samsung-headphone fixup (git-fixes).\n - ALSA: hda/realtek: Add quirk for Clevo PD50PNT (git-fixes).\n - ALSA: hda/realtek: Fix audio regression on Mi Notebook Pro 2020\n (git-fixes).\n - ALSA: pcm: Test for \"silence\" field in struct \"pcm_format_data\"\n (git-fixes).\n - ALSA: usb-audio: Cap upper limits of buffer/period bytes for implicit fb\n (git-fixes).\n - ALSA: usb-audio: Increase max buffer size (git-fixes).\n - ALSA: usb-audio: Limit max buffer and period sizes per time (git-fixes).\n - arm64: clear_page() shouldn't use DC ZVA when DCZID_EL0.DZP == 1\n (git-fixes)\n - arm64: dts: allwinner: h5: NanoPI Neo 2: Fix ethernet node (git-fixes)\n - arm64: dts: allwinner: orangepi-zero-plus: fix PHY mode (git-fixes)\n - arm64: dts: exynos: correct GIC CPU interfaces address range on\n (git-fixes)\n - arm64: dts: ls1028a: fix memory node (git-fixes)\n - arm64: dts: ls1028a: fix node name for the sysclk (git-fixes)\n - arm64: dts: lx2160a: fix scl-gpios property name (git-fixes)\n - arm64: dts: marvell: armada-37xx: Extend PCIe MEM space (git-fixes)\n - arm64: dts: marvell: armada-37xx: Fix reg for standard variant of\n (git-fixes)\n - arm64: dts: marvell: armada-37xx: Remap IO space to bus address 0x0\n (git-fixes)\n - arm64: dts: rockchip: Fix GPU register width for RK3328 (git-fixes)\n - arm64: dts: rockchip: remove mmc-hs400-enhanced-strobe from (git-fixes)\n - arm64: dts: zii-ultra: fix 12V_MAIN voltage (git-fixes)\n - arm64: head: avoid over-mapping in map_memory (git-fixes)\n - arm64: Update config files; arm LIBNVDIMM y->m ppc64le ND_BLK ->m\n (bsc#1199024).\n - arm64/sve: Use correct size when reinitialising SVE state (git-fixes)\n - ASoC: atmel: Remove system clock tree configuration for at91sam9g20ek\n (git-fixes).\n - ASoC: codecs: wcd934x: do not switch off SIDO Buck when codec is in use\n (git-fixes).\n - ASoC: mediatek: mt6358: add missing EXPORT_SYMBOLs (git-fixes).\n - ASoC: msm8916-wcd-digital: Check failure for\n devm_snd_soc_register_component (git-fixes).\n - ASoC: soc-compress: Change the check for codec_dai (git-fixes).\n - ASoC: soc-compress: prevent the potentially use of null pointer\n (git-fixes).\n - ASoC: soc-core: skip zero num_dai component in searching dai name\n (git-fixes).\n - ASoC: soc-dapm: fix two incorrect uses of list iterator (git-fixes).\n - ata: libata-core: Disable READ LOG DMA EXT for Samsung 840 EVOs\n (git-fixes).\n - ata: sata_dwc_460ex: Fix crash due to OOB write (git-fixes).\n - ath10k: fix memory overwrite of the WoWLAN wakeup packet pattern\n (git-fixes).\n - ath5k: fix building with LEDS=m (git-fixes).\n - ath5k: fix OOB in ath5k_eeprom_read_pcal_info_5111 (git-fixes).\n - ath9k_htc: fix uninit value bugs (git-fixes).\n - ath9k: Fix usage of driver-private space in tx_info (git-fixes).\n - ath9k: Properly clear TX status area before reporting to mac80211\n (git-fixes).\n - backlight: qcom-wled: Respect enabled-strings in set_brightness\n (bsc#1152489)\n - bareudp: use ipv6_mod_enabled to check if IPv6 enabled (jsc#SLE-15172).\n - bfq: Avoid merging queues with different parents (bsc#1197926).\n - bfq: Drop pointless unlock-lock pair (bsc#1197926).\n - bfq: Get rid of __bio_blkcg() usage (bsc#1197926).\n - bfq: Make sure bfqg for which we are queueing requests is online\n (bsc#1197926).\n - bfq: Remove pointless bfq_init_rq() calls (bsc#1197926).\n - bfq: Split shared queues on move between cgroups (bsc#1197926).\n - bfq: Track whether bfq_group is still online (bsc#1197926).\n - bfq: Update cgroup information before merging bio (bsc#1197926).\n - block: Drop leftover references to RQF_SORTED (bsc#1182073).\n - Bluetooth: btmtksdio: Fix kernel oops in btmtksdio_interrupt (git-fixes).\n - Bluetooth: Fix use after free in hci_send_acl (git-fixes).\n - Bluetooth: hci_serdev: call init_rwsem() before p->open() (git-fixes).\n - bnx2x: fix napi API usage sequence (bsc#1198217).\n - bpf: Resolve to prog->aux->dst_prog->type only for BPF_PROG_TYPE_EXT\n (git-fixes bsc#1177028).\n - brcmfmac: firmware: Allocate space for default boardrev in nvram\n (git-fixes).\n - brcmfmac: pcie: Fix crashes due to early IRQs (git-fixes).\n - brcmfmac: pcie: Release firmwares in the brcmf_pcie_setup error path\n (git-fixes).\n - brcmfmac: pcie: Replace brcmf_pcie_copy_mem_todev with memcpy_toio\n (git-fixes).\n - carl9170: fix missing bit-wise or operator for tx_params (git-fixes).\n - cfg80211: hold bss_lock while updating nontrans_list (git-fixes).\n - cifs: do not skip link targets when an I/O fails (bsc#1194625).\n - cifs: fix bad fids sent over wire (bsc#1197157).\n - clk: Enforce that disjoints limits are invalid (git-fixes).\n - clk: si5341: fix reported clk_rate when output divider is 2 (git-fixes).\n - direct-io: clean up error paths of do_blockdev_direct_IO (bsc#1197656).\n - direct-io: defer alignment check until after the EOF check (bsc#1197656).\n - direct-io: do not force writeback for reads beyond EOF (bsc#1197656).\n - dma-debug: fix return value of __setup handlers (git-fixes).\n - dma: at_xdmac: fix a missing check on list iterator (git-fixes).\n - dmaengine: idxd: add RO check for wq max_batch_size write (git-fixes).\n - dmaengine: idxd: add RO check for wq max_transfer_size write (git-fixes).\n - dmaengine: imx-sdma: Fix error checking in sdma_event_remap (git-fixes).\n - dmaengine: mediatek:Fix PM usage reference leak of\n mtk_uart_apdma_alloc_chan_resources (git-fixes).\n - dmaengine: Revert \"dmaengine: shdma: Fix runtime PM imbalance on error\"\n (git-fixes).\n - Documentation: add link to stable release candidate tree (git-fixes).\n - drm: add a locked version of drm_is_current_master (bsc#1197914).\n - drm: Add orientation quirk for GPD Win Max (git-fixes).\n - drm: drm_file struct kABI compatibility workaround (bsc#1197914).\n - drm: protect drm_master pointers in drm_lease.c (bsc#1197914).\n - drm: serialize drm_file.master with a new spinlock (bsc#1197914).\n - drm: use the lookup lock in drm_is_current_master (bsc#1197914).\n - drm/amd: Add USBC connector ID (git-fixes).\n - drm/amd/amdgpu/amdgpu_cs: fix refcount leak of a dma_fence obj\n (git-fixes).\n - drm/amd/display: do not ignore alpha property on pre-multiplied mode\n (git-fixes).\n - drm/amd/display: Fix a NULL pointer dereference in\n amdgpu_dm_connector_add_common_modes() (git-fixes).\n - drm/amd/display: Fix allocate_mst_payload assert on resume (git-fixes).\n - drm/amd/display: Fix memory leak in dcn21_clock_source_create\n (bsc#1152472)\n - drm/amdgpu: fix amdgpu_ras_block_late_init error handler (bsc#1152489)\n - drm/amdgpu: fix off by one in amdgpu_gfx_kiq_acquire() (git-fixes).\n - drm/amdgpu: Fix recursive locking warning (git-fixes).\n - drm/amdkfd: Check for potential null return of kmalloc_array()\n (git-fixes).\n - drm/amdkfd: Fix Incorrect VMIDs passed to HWS (git-fixes).\n - drm/amdkfd: make CRAT table missing message informational only\n (git-fixes).\n - drm/bridge: Add missing pm_runtime_disable() in __dw_mipi_dsi_probe\n (git-fixes).\n - drm/bridge: cdns-dsi: Make sure to to create proper aliases for dt\n (git-fixes).\n - drm/bridge: Fix free wrong object in sii8620_init_rcp_input_dev\n (git-fixes).\n - drm/cma-helper: Set VM_DONTEXPAND for mmap (bsc#1152472)\n - drm/edid: check basic audio support on CEA extension block (git-fixes).\n - drm/edid: Do not clear formats if using deep color (git-fixes).\n - drm/fb-helper: Mark screen buffers in system memory with (bsc#1152472)\n - drm/i915: Call i915_globals_exit() if pci_register_device() fails\n (git-fixes).\n - drm/i915: Drop all references to DRM IRQ midlayer (bsc#1152489)\n - drm/i915: Keep gem ctx->vm alive until the final put (bsc#1152489)\n - drm/i915: s/JSP2/ICP2/ PCH (bsc#1152489)\n - drm/i915/gem: Flush coherency domains on first set-domain-ioctl\n (git-fixes).\n - drm/imx: Fix memory leak in imx_pd_connector_get_modes (git-fixes).\n - drm/mediatek: Add AAL output size configuration (git-fixes).\n - drm/mediatek: Fix aal size config (git-fixes).\n - drm/msm/dsi: Use connector directly in msm_dsi_manager_connector_init()\n (git-fixes).\n - drm/panel/raspberrypi-touchscreen: Avoid NULL deref if not initialised\n (git-fixes).\n - drm/panel/raspberrypi-touchscreen: Initialise the bridge in prepare\n (git-fixes).\n - drm/prime: Fix use after free in mmap with drm_gem_ttm_mmap (bsc#1152472)\n - drm/tegra: Fix reference leak in tegra_dsi_ganged_probe (git-fixes).\n - drm/vc4: crtc: Lookup the encoder from the register at boot (bsc#1198534)\n - drm/vc4: Use pm_runtime_resume_and_get to fix pm_runtime_get_sync()\n usage (git-fixes).\n - drm/vmwgfx: Remove unused compile options (bsc#1152472)\n - e1000e: Fix possible overflow in LTR decoding (git-fixes).\n - fibmap: Reject negative block numbers (bsc#1198448).\n - fibmap: Use bmap instead of ->bmap method in ioctl_fibmap (bsc#1198448).\n - firmware: arm_scmi: Fix sorting of retrieved clock rates (git-fixes).\n - gpiolib: acpi: use correct format characters (git-fixes).\n - gpu: ipu-v3: Fix dev_dbg frequency output (git-fixes).\n - HID: i2c-hid: fix GET/SET_REPORT for unnumbered reports (git-fixes).\n - hwrng: cavium - HW_RANDOM_CAVIUM should depend on ARCH_THUNDER\n (git-fixes).\n - i2c: dev: Force case user pointers in compat_i2cdev_ioctl() (git-fixes).\n - IB/hfi1: Allow larger MTU without AIP (jsc#SLE-13208).\n - Input: omap4-keypad - fix pm_runtime_get_sync() error checking\n (git-fixes).\n - ipmi: bail out if init_srcu_struct fails (git-fixes).\n - ipmi: Fix UAF when uninstall ipmi_si and ipmi_msghandler module\n (git-fixes).\n - ipmi: Move remove_work to dedicated workqueue (git-fixes).\n - iwlwifi: Fix -EIO error code that is never returned (git-fixes).\n - iwlwifi: mvm: Fix an error code in iwl_mvm_up() (git-fixes).\n - KEYS: fix length validation in keyctl_pkey_params_get_2() (git-fixes).\n - livepatch: Do not block removal of patches that are safe to unload\n (bsc#1071995).\n - lz4: fix LZ4_decompress_safe_partial read out of bound (git-fixes).\n - media: cx88-mpeg: clear interrupt status register before streaming video\n (git-fixes).\n - media: hdpvr: initialize dev->worker at hdpvr_register_videodev\n (git-fixes).\n - memory: atmel-ebi: Fix missing of_node_put in atmel_ebi_probe\n (git-fixes).\n - mfd: asic3: Add missing iounmap() on error asic3_mfd_probe (git-fixes).\n - mfd: mc13xxx: Add check for mc13xxx_irq_request (git-fixes).\n - mmc: host: Return an error when ->enable_sdio_irq() ops is missing\n (git-fixes).\n - mmc: mmci_sdmmc: Replace sg_dma_xxx macros (git-fixes).\n - mmc: mmci: stm32: correctly check all elements of sg list (git-fixes).\n - mmc: renesas_sdhi: do not overwrite TAP settings when HS400 tuning is\n complete (git-fixes).\n - mtd: onenand: Check for error irq (git-fixes).\n - mtd: rawnand: atmel: fix refcount issue in atmel_nand_controller_init\n (git-fixes).\n - mtd: rawnand: gpmi: fix controller timings setting (git-fixes).\n - mwl8k: Fix a double Free in mwl8k_probe_hw (git-fixes).\n - net: asix: add proper error handling of usb read errors (git-fixes).\n - net: mana: Add counter for packet dropped by XDP (bsc#1195651).\n - net: mana: Add counter for XDP_TX (bsc#1195651).\n - net: mana: Add handling of CQE_RX_TRUNCATED (bsc#1195651).\n - net: mana: Remove unnecessary check of cqe_type in mana_process_rx_cqe()\n (bsc#1195651).\n - net: mana: Reuse XDP dropped page (bsc#1195651).\n - net: mana: Use struct_size() helper in mana_gd_create_dma_region()\n (bsc#1195651).\n - net: mcs7830: handle usb read errors properly (git-fixes).\n - net: usb: aqc111: Fix out-of-bounds accesses in RX fixup (git-fixes).\n - nfc: nci: add flush_workqueue to prevent uaf (git-fixes).\n - NFSv4: fix open failure with O_ACCMODE flag (git-fixes).\n - PCI: aardvark: Fix reading PCI_EXP_RTSTA_PME bit on emulated bridge\n (git-fixes).\n - PCI: aardvark: Fix support for MSI interrupts (git-fixes).\n - PCI: imx6: Allow to probe when dw_pcie_wait_for_link() fails (git-fixes).\n - PCI: pciehp: Add Qualcomm quirk for Command Completed erratum\n (git-fixes).\n - PCI: pciehp: Clear cmd_busy bit in polling mode (git-fixes).\n - PM: core: keep irq flags in device_pm_check_callbacks() (git-fixes).\n - power: reset: gemini-poweroff: Fix IRQ check in gemini_poweroff_probe\n (git-fixes).\n - power: supply: ab8500: Fix memory leak in ab8500_fg_sysfs_init\n (git-fixes).\n - power: supply: axp20x_battery: properly report current when discharging\n (git-fixes).\n - power: supply: axp288-charger: Set Vhold to 4.4V (git-fixes).\n - power: supply: bq24190_charger: Fix bq24190_vbus_is_enabled() wrong\n false return (git-fixes).\n - power: supply: wm8350-power: Add missing free in free_charger_irq\n (git-fixes).\n - power: supply: wm8350-power: Handle error for wm8350_register_irq\n (git-fixes).\n - powerpc/perf: Expose Performance Monitor Counter SPR's as part of\n extended regs (bsc#1198077 ltc#197299).\n - powerpc/perf: Fix power10 event alternatives (jsc#SLE-13513 git-fixes).\n - powerpc/perf: Fix power9 event alternatives (bsc#1137728, LTC#178106,\n git-fixes).\n - powerpc/perf: Include PMCs as part of per-cpu cpuhw_events struct\n (bsc#1198077 ltc#197299).\n - ptrace: Check PTRACE_O_SUSPEND_SECCOMP permission on PTRACE_SEIZE\n (bsc#1198413).\n - random: check for signal_pending() outside of need_resched() check\n (git-fixes).\n - ray_cs: Check ioremap return value (git-fixes).\n - RDMA/core: Set MR type in ib_reg_user_mr (jsc#SLE-8449).\n - RDMA/mlx5: Add a missing update of cache->last_add (jsc#SLE-15175).\n - RDMA/mlx5: Do not remove cache MRs when a delay is needed\n (jsc#SLE-15175).\n - RDMA/mlx5: Fix the flow of a miss in the allocation of a cache ODP MR\n (jsc#SLE-15175).\n - regulator: wm8994: Add an off-on delay for WM8994 variant (git-fixes).\n - rpm: Run external scriptlets on uninstall only when available\n (bsc#1196514 bsc#1196114 bsc#1196942).\n - rpm: Use bash for %() expansion (jsc#SLE-18234).\n - rpm/*.spec.in: remove backtick usage\n - rpm/constraints.in: skip SLOW_DISK workers for kernel-source\n - rpm/kernel-obs-build.spec.in: use default dracut modules (bsc#1195926,\n bsc#1198484)\n - rtc: check if __rtc_read_time was successful (git-fixes).\n - rtc: wm8350: Handle error for wm8350_register_irq (git-fixes).\n - s390/tape: fix timer initialization in tape_std_assign() (bsc#1197677\n LTC#197378).\n - scsi: libsas: Fix sas_ata_qc_issue() handling of NCQ NON DATA commands\n (git-fixes).\n - scsi: mpt3sas: Fix use after free in _scsih_expander_node_remove()\n (git-fixes).\n - scsi: mpt3sas: Page fault in reply q processing (git-fixes).\n - scsi: scsi_dh_alua: Avoid crash during alua_bus_detach() (bsc#1028340\n bsc#1198825).\n - spi: atmel-quadspi: Fix the buswidth adjustment between spi-mem and\n controller (git-fixes).\n - spi: bcm-qspi: fix MSPI only access with bcm_qspi_exec_mem_op()\n (git-fixes).\n - spi: Fix erroneous sgs value with min_t() (git-fixes).\n - spi: Fix invalid sgs value (git-fixes).\n - spi: mxic: Fix the transmit path (git-fixes).\n - spi: tegra20: Use of_device_get_match_data() (git-fixes).\n - staging: mt7621-dts: fix LEDs and pinctrl on GB-PC1 devicetree\n (git-fixes).\n - SUNRPC: change locking for xs_swap_enable/disable (bsc#1196367).\n - SUNRPC: Ensure we flush any closed sockets before xs_xprt_free()\n (git-fixes).\n - SUNRPC: Fix the svc_deferred_event trace class (git-fixes).\n - SUNRPC: Handle ENOMEM in call_transmit_status() (git-fixes).\n - SUNRPC: Handle low memory situations in call_status() (git-fixes).\n - USB: dwc3: core: Fix tx/rx threshold settings (git-fixes).\n - USB: dwc3: core: Only handle soft-reset in DCTL (git-fixes).\n - USB: dwc3: gadget: Return proper request status (git-fixes).\n - USB: dwc3: omap: fix \"unbalanced disables for smps10_out1\" on omap5evm\n (git-fixes).\n - USB: gadget: uvc: Fix crash when encoding data for usb request\n (git-fixes).\n - USB: hcd-pci: Use PCI_STD_NUM_BARS when checking standard BARs\n (bsc#1152489)\n - USB: serial: pl2303: add IBM device IDs (git-fixes).\n - USB: serial: simple: add Nokia phone driver (git-fixes).\n - USB: storage: ums-realtek: fix error code in rts51x_read_mem()\n (git-fixes).\n - USB: usb-storage: Fix use of bitfields for hardware data in ene_ub6250.c\n (git-fixes).\n - vgacon: Propagate console boot parameters before calling `vc_resize'\n (bsc#1152489)\n - video: fbdev: atari: Atari 2 bpp (STe) palette bugfix (git-fixes).\n - video: fbdev: cirrusfb: check pixclock to avoid divide by zero\n (git-fixes).\n - video: fbdev: nvidiafb: Use strscpy() to prevent buffer overflow\n (git-fixes).\n - video: fbdev: sm712fb: Fix crash in smtcfb_read() (git-fixes).\n - video: fbdev: sm712fb: Fix crash in smtcfb_write() (git-fixes).\n - video: fbdev: udlfb: properly check endpoint type (bsc#1152489)\n - video: fbdev: w100fb: Reset global state (git-fixes).\n - virtio_console: break out of buf poll on remove (git-fixes).\n - virtio_console: eliminate anonymous module_init & module_exit\n (git-fixes).\n - w1: w1_therm: fixes w1_seq for ds28ea00 sensors (git-fixes).\n - x86/pm: Save the MSR validity status at context setup (bsc#1198400).\n - x86/sev: Unroll string mmio with CC_ATTR_GUEST_UNROLL_STRING_IO\n (git-fixes).\n - x86/speculation: Restore speculation related MSRs during S3 resume\n (bsc#1198400).\n - xen: fix is_xen_pmu() (git-fixes).\n - xen/blkfront: fix comment for need_copy (git-fixes).\n - xen/x86: obtain full video frame buffer address for Dom0 also under EFI\n (bsc#1193556).\n - xen/x86: obtain upper 32 bits of video frame buffer address for Dom0\n (bsc#1193556).\n - xhci: fix runtime PM imbalance in USB2 resume (git-fixes).\n - xhci: fix uninitialized string returned by xhci_decode_ctrl_ctx()\n (git-fixes).\n\n\nSpecial Instructions and Notes:\n\n Please reboot the system after installing this update.\n\nPatch Instructions:\n\n To install this SUSE Security Update use the SUSE recommended installation methods\n like YaST online_update or \"zypper patch\".\n\n Alternatively you can run the command listed for your product:\n\n - openSUSE Leap 15.4:\n\n zypper in -t patch openSUSE-SLE-15.4-2022-1687=1\n\n - openSUSE Leap 15.3:\n\n zypper in -t patch openSUSE-SLE-15.3-2022-1687=1\n\n - SUSE Linux Enterprise Workstation Extension 15-SP3:\n\n zypper in -t patch SUSE-SLE-Product-WE-15-SP3-2022-1687=1\n\n - SUSE Linux Enterprise Module for Live Patching 15-SP3:\n\n zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP3-2022-1687=1\n\n - SUSE Linux Enterprise Module for Legacy Software 15-SP3:\n\n zypper in -t patch SUSE-SLE-Module-Legacy-15-SP3-2022-1687=1\n\n - SUSE Linux Enterprise Module for Development Tools 15-SP3:\n\n zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP3-2022-1687=1\n\n - SUSE Linux Enterprise Module for Basesystem 15-SP3:\n\n zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP3-2022-1687=1\n\n - SUSE Linux Enterprise Micro 5.2:\n\n zypper in -t patch SUSE-SUSE-MicroOS-5.2-2022-1687=1\n\n - SUSE Linux Enterprise Micro 5.1:\n\n zypper in -t patch SUSE-SUSE-MicroOS-5.1-2022-1687=1\n\n - SUSE Linux Enterprise High Availability 15-SP3:\n\n zypper in -t patch SUSE-SLE-Product-HA-15-SP3-2022-1687=1", "cvss3": {"exploitabilityScore": 2.0, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 6.0}, "published": "2022-05-16T00:00:00", "type": "suse", "title": "Security update for the Linux Kernel (important)", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 3.9, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 7.2, "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-27835", "CVE-2021-0707", "CVE-2021-20292", "CVE-2021-20321", "CVE-2021-38208", "CVE-2021-4154", "CVE-2022-0812", "CVE-2022-1158", "CVE-2022-1280", "CVE-2022-1353", "CVE-2022-1419", "CVE-2022-1516", "CVE-2022-28356", "CVE-2022-28748", "CVE-2022-28893", "CVE-2022-29156"], "modified": "2022-05-16T00:00:00", "id": "SUSE-SU-2022:1687-1", "href": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/4ZLCOPPADTK7VNZ3TWIPMNF3S3J73QZG/", "cvss": {"score": 7.2, "vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C"}}], "ibm": [{"lastseen": "2023-06-24T06:02:57", "description": "## Summary\n\nThere are multiple vulnerabilities in the Linux Kernel that affect IBM Spectrum Protect Plus. These vulnerabilities include elevation of privileges, obtaining sensitive information, denial of service, execution of arbitrary code on the system, bypassing security restrictions, and buffer overflow.\n\n## Vulnerability Details\n\n** CVEID: **[CVE-2022-0847](<https://vulners.com/cve/CVE-2022-0847>) \n** DESCRIPTION: **Linux Kernel could allow a local authenticated attacker to gain elevated privileges on the system, caused by improper initialization in the copy_page_to_iter_pipe and push_pipe functions. By writing to pages in the page cache backed by read only files, an authenticated attacker could exploit this vulnerability to gain elevated privileges. \nCVSS Base score: 7.8 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/221112](<https://exchange.xforce.ibmcloud.com/vulnerabilities/221112>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2022-0850](<https://vulners.com/cve/CVE-2022-0850>) \n** DESCRIPTION: **Linux Kernel could allow a local authenticated attacker to obtain sensitive information, caused by a flaw in the copy_page_to_iter() function in iov_iter.c. By sending a specially-crafted request, an attacker could exploit this vulnerability to obtain sensitive information, or cause a denial of service condition. \nCVSS Base score: 4.4 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/224232](<https://exchange.xforce.ibmcloud.com/vulnerabilities/224232>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L) \n \n** CVEID: **[CVE-2021-4203](<https://vulners.com/cve/CVE-2021-4203>) \n** DESCRIPTION: **Linux Kernel is vulnerable to a denial of service, caused by a use-after-free read flaw in the sock_getsockopt() function in net/core/sock.c. By sending a specially-crafted request, a local authenticated attacker could exploit this vulnerability to crash the system or obtain internal kernel information. \nCVSS Base score: 7.1 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/222609](<https://exchange.xforce.ibmcloud.com/vulnerabilities/222609>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H) \n \n** CVEID: **[CVE-2021-44733](<https://vulners.com/cve/CVE-2021-44733>) \n** DESCRIPTION: **Linux Kernel could allow a local attacker to execute arbitrary code on the system, caused by a use-after-free flaw in drivers/tee/tee_shm.c in the TEE subsystem. By executing a specially-crafted program, an attacker could exploit this vulnerability to execute arbitrary code or cause a denial of service condition on the system. \nCVSS Base score: 8.4 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/215938](<https://exchange.xforce.ibmcloud.com/vulnerabilities/215938>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2021-45486](<https://vulners.com/cve/CVE-2021-45486>) \n** DESCRIPTION: **Linux Kernel could allow a local attacker to obtain sensitive information, caused by the use of small hash table in net/ipv4/route.c in the IPv4 implementation. By utilize cryptographic attack techniques, an attacker could exploit this vulnerability to obtain sensitive information, and use this information to launch further attacks against the affected system. \nCVSS Base score: 6.2 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/216134](<https://exchange.xforce.ibmcloud.com/vulnerabilities/216134>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N) \n \n** CVEID: **[CVE-2021-4197](<https://vulners.com/cve/CVE-2021-4197>) \n** DESCRIPTION: **Linux Kernel could allow a local authenticated attacker to gain elevated privileges on the system, caused by an unprivileged write to the file handler flaw in the Linux kernel's control groups and namespaces subsystem. By sending a specially-crafted request, an attacker could exploit this vulnerability to crash the system or escalate their privileges on the system. \nCVSS Base score: 6.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/222455](<https://exchange.xforce.ibmcloud.com/vulnerabilities/222455>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N) \n \n** CVEID: **[CVE-2020-29368](<https://vulners.com/cve/CVE-2020-29368>) \n** DESCRIPTION: **Linux Kernel could allow a local attacker to bypass security restrictions, caused by a race condition in a THP mapcount check in the __split_huge_pmd function in mm/huge_memory.c in the copy-on-write (CoW ) fault handler. By executing a specially-crafted application, an attacker could exploit this vulnerability to grant unintended write access. \nCVSS Base score: 6.2 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/192438](<https://exchange.xforce.ibmcloud.com/vulnerabilities/192438>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N) \n \n** CVEID: **[CVE-2021-31916](<https://vulners.com/cve/CVE-2021-31916>) \n** DESCRIPTION: **Linux Kernel is vulnerable to a denial of service, caused by an out-of-bounds (OOB) memory write flaw in the list_devices function in drivers/md/dm-ioctl.c. By sending a specially-crafted request, a local authenticated attacker could exploit this vulnerability to cause system crash or a leak of internal kernel information. \nCVSS Base score: 6 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/201512](<https://exchange.xforce.ibmcloud.com/vulnerabilities/201512>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:H) \n \n** CVEID: **[CVE-2022-0492](<https://vulners.com/cve/CVE-2022-0492>) \n** DESCRIPTION: **Linux Kernel could allow a local authenticated attacker to gain elevated privileges on the system, caused by a flaw in the cgroups v1 release_agent feature. By sending a specially-crafted request, an authenticated attacker could exploit this vulnerability to gain elevated privileges and bypass namespace isolation unexpectedly. \nCVSS Base score: 7.8 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/218777](<https://exchange.xforce.ibmcloud.com/vulnerabilities/218777>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2021-4028](<https://vulners.com/cve/CVE-2021-4028>) \n** DESCRIPTION: **Linux Kernel could allow a local authenticated attacker to gain elevated privileges on the system, caused by a use-after-free in the implementation of RDMA communications manager listener code. By sending a specially-crafted request, an attacker could exploit this vulnerability to crash the system or gain elevated privileges on the system. \nCVSS Base score: 7 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/226067](<https://exchange.xforce.ibmcloud.com/vulnerabilities/226067>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2021-41864](<https://vulners.com/cve/CVE-2021-41864>) \n** DESCRIPTION: **Linux Kernel could allow a local attacker to execute arbitrary code on the system, caused by an eBPF multiplication integer overflow in the prealloc_elems_and_freelist function in kernel/bpf/stackmap.c. By sending a specially-crafted request, an attacker could exploit this vulnerability to execute arbitrary code on the system. \nCVSS Base score: 8.4 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/210630](<https://exchange.xforce.ibmcloud.com/vulnerabilities/210630>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2020-36322](<https://vulners.com/cve/CVE-2020-36322>) \n** DESCRIPTION: **Linux Kernel is vulnerable to a denial of service, caused by a flaw in the fuse_do_getattr function in the FUSE filesystem implementation in . By sending a specially-crafted request, a local attacker could exploit this vulnerability to cause the system to crash. \nCVSS Base score: 6.2 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/200230](<https://exchange.xforce.ibmcloud.com/vulnerabilities/200230>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2021-4155](<https://vulners.com/cve/CVE-2021-4155>) \n** DESCRIPTION: **Linux Kernel could allow a local authenticated attacker to obtain sensitive information, caused by data leak flaw in the way how XFS_IOC_ALLOCSP IOCTL in the XFS filesystem is allowed for size increase of files with unaligned size. By sending a specially-crafted request, an attacker could exploit this vulnerability to obtain sensitive information on the XFS filesystem, and use this information to launch further attacks against the affected system. \nCVSS Base score: 5.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/216919](<https://exchange.xforce.ibmcloud.com/vulnerabilities/216919>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N) \n \n** CVEID: **[CVE-2022-1011](<https://vulners.com/cve/CVE-2022-1011>) \n** DESCRIPTION: **Linux Kernel could allow a local authenticated attacker to gain elevated privileges on the system, caused by a use-after-free flaw in the FUSE filesystem. By sending a specially-crafted request using the write() function, an authenticated attacker could exploit this vulnerability to gain unauthorized access to some data from the FUSE filesystem to gain elevated privileges. \nCVSS Base score: 7.8 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/222171](<https://exchange.xforce.ibmcloud.com/vulnerabilities/222171>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2020-25704](<https://vulners.com/cve/CVE-2020-25704>) \n** DESCRIPTION: **Linux Kernel is vulnerable to a denial of service, caused by a memory leak in the perf_event_parse_addr_filter function. By executing a specially-crafted program, a local attacker could exploit this vulnerability to exhaust available memory on the system. \nCVSS Base score: 6.2 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/191348](<https://exchange.xforce.ibmcloud.com/vulnerabilities/191348>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2021-20322](<https://vulners.com/cve/CVE-2021-20322>) \n** DESCRIPTION: **Linux Kernel could allow a remote attacker to bypass security restrictions, caused by an error in the processing of received ICMP errors (ICMP fragment needed and ICMP redirect) in the Linux kernel functionality that allows the ability to quickly scan open UDP ports. An off-path remote attacker could exploit this vulnerability to bypass the source port UDP randomization and affect the confidentiality and integrity of the system. \nCVSS Base score: 7.4 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/212886](<https://exchange.xforce.ibmcloud.com/vulnerabilities/212886>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N) \n \n** CVEID: **[CVE-2021-3764](<https://vulners.com/cve/CVE-2021-3764>) \n** DESCRIPTION: **Linux Kernel is vulnerable to a denial of service, caused by a memory leak in the ccp_run_aes_gcm_cmd() function in crypto. By sending a specially-crafted request, a loal authenticated attacker could exploit this vulnerability to cause a denial of service. \nCVSS Base score: 5.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/213732](<https://exchange.xforce.ibmcloud.com/vulnerabilities/213732>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2021-3573](<https://vulners.com/cve/CVE-2021-3573>) \n** DESCRIPTION: **Linux Kernel is vulnerable to a denial of service, caused by a use-after-free flaw in the hci_sock_bound_ioctl function. By sending a specially-crafted request, a local attacker could exploit this vulnerability to cause the kernel to crash. \nCVSS Base score: 6.2 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/203249](<https://exchange.xforce.ibmcloud.com/vulnerabilities/203249>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2021-4083](<https://vulners.com/cve/CVE-2021-4083>) \n** DESCRIPTION: **Linux Kernel could allow a local attacker to gain elevated privileges on the system, caused by a read-after-free memory flaw in the garbage collection for Unix domain socket file handlers. By simultaneously calling close() and fget() functions to trigger a race condition, an attacker could exploit this vulnerability to gain elevated privileges or cause the system to crash. \nCVSS Base score: 7.4 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/216849](<https://exchange.xforce.ibmcloud.com/vulnerabilities/216849>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2021-38201](<https://vulners.com/cve/CVE-2021-38201>) \n** DESCRIPTION: **Linux Kernel is vulnerable to a denial of service, caused by a xdr_set_page_base slab-out-of-bounds access flaw in net/sunrpc/xdr.c. By performing many NFS 4.2 READ_PLUS operations, a remote attacker could exploit this vulnerability to a denial of service condition. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/207008](<https://exchange.xforce.ibmcloud.com/vulnerabilities/207008>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2021-4154](<https://vulners.com/cve/CVE-2021-4154>) \n** DESCRIPTION: **Linux Kernel could allow a local authenticated attacker to gain elevated privileges on the system, caused by a use-after-free flaw was found in cgroup1_parse_param in kernel/cgroup/cgroup-v1.c. By exploiting the fsconfig syscall parameter, an attacker could exploit this vulnerability to escalate privileges. \nCVSS Base score: 8.8 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/220118](<https://exchange.xforce.ibmcloud.com/vulnerabilities/220118>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2022-22942](<https://vulners.com/cve/CVE-2022-22942>) \n** DESCRIPTION: **Linux Kernel could allow a local authenticated attacker to obtain sensitive information, caused by improper file descriptor handling in the vmwgfx driver. By sending a specially-crafted ioctl call, an attacker could exploit this vulnerability to gain access to files opened by other processes on the system, and use this information to launch further attacks against the affected system. \nCVSS Base score: 5.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/218323](<https://exchange.xforce.ibmcloud.com/vulnerabilities/218323>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N) \n \n** CVEID: **[CVE-2022-0286](<https://vulners.com/cve/CVE-2022-0286>) \n** DESCRIPTION: **Linux Kernel is vulnerable to a denial of service, caused by a NULL pointer dereference in bond_ipsec_add_sa(). A local attacker could exploit this vulnerability to cause a denial of service. \nCVSS Base score: 6.2 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/218446](<https://exchange.xforce.ibmcloud.com/vulnerabilities/218446>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2021-4157](<https://vulners.com/cve/CVE-2021-4157>) \n** DESCRIPTION: **Linux Kernel could allow a local authenticated attacker to gain elevated privileges on the system, caused by an out-of-bounds write flaw in the NFS subsystem. By sending a specially-crafted request, an authenticated attacker could exploit this vulnerability to gain elevated privilege or crash the system. \nCVSS Base score: 7.8 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/222607](<https://exchange.xforce.ibmcloud.com/vulnerabilities/222607>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2021-20321](<https://vulners.com/cve/CVE-2021-20321>) \n** DESCRIPTION: **Linux Kernel is vulnerable to a denial of service. The OverlayFS subsystem has a missing check for a negative dentry before calling vfs_rename(). A local authenticated attacker could exploit this vulnerability to cause the system to crash. \nCVSS Base score: 5.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/212885](<https://exchange.xforce.ibmcloud.com/vulnerabilities/212885>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2021-20269](<https://vulners.com/cve/CVE-2021-20269>) \n** DESCRIPTION: **Linux Kernel could allow a local authenticated attacker to obtain sensitive information, caused by incorrect permissions on vmcore-dmesg.txt file in kexec-tools. By sending a specially-crafted request, an attacker could exploit this vulnerability to obtain kernel internal information, and use this information to launch further attacks against the affected system. \nCVSS Base score: 4.7 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/198071](<https://exchange.xforce.ibmcloud.com/vulnerabilities/198071>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N) \n \n** CVEID: **[CVE-2021-28971](<https://vulners.com/cve/CVE-2021-28971>) \n** DESCRIPTION: **Linux Kernel is vulnerable to a denial of service, caused by the mishandling of a PEBS record in the PLBS status in the intel_pmu_drain_pebs_nhm function in arch/x86/events/intel/ds.c. By sending a specially-crafted request, a local attacker could exploit this vulnerability to cause the system to crash. \nCVSS Base score: 6.2 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/198509](<https://exchange.xforce.ibmcloud.com/vulnerabilities/198509>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2021-28950](<https://vulners.com/cve/CVE-2021-28950>) \n** DESCRIPTION: **Linux Kernel is vulnerable to a denial of service, caused by an issue when a retry loop continually finds the same bad inode in fs/fuse/fuse_i.h. By sending a specially-crafted request, a local attacker could exploit this vulnerability to cause a stall on CPU. \nCVSS Base score: 6.2 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/198505](<https://exchange.xforce.ibmcloud.com/vulnerabilities/198505>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2021-29650](<https://vulners.com/cve/CVE-2021-29650>) \n** DESCRIPTION: **Linux Kernel is vulnerable to a denial of service, caused by the lack of a full memory barrier upon the assignment of a new table value in the netfilter subsystem. By sending a specially-crafted request, a local attacker could exploit this vulnerability to cause the system to crash. \nCVSS Base score: 6.2 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/199201](<https://exchange.xforce.ibmcloud.com/vulnerabilities/199201>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2021-45485](<https://vulners.com/cve/CVE-2021-45485>) \n** DESCRIPTION: **Linux Kernel could allow a local attacker to obtain sensitive information, caused by improperly consider attacks from many IPv6 source addresses in net/ipv6/output_core.c in the IPv6 implementation. By sending a specially-crafted request, an attacker could exploit this vulnerability to obtain sensitive information, and use this information to launch further attacks against the affected system. \nCVSS Base score: 6.2 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/216133](<https://exchange.xforce.ibmcloud.com/vulnerabilities/216133>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N) \n \n** CVEID: **[CVE-2022-0185](<https://vulners.com/cve/CVE-2022-0185>) \n** DESCRIPTION: **Linux Kernel is vulnerable to a heap-based buffer overflow, caused by an integer underflow in the legacy_parse_param function in fs/fs_context.c. By sending a specially-crafted request, a local authenticated attacker could overflow a buffer and execute arbitrary code on the system with root privileges. \nCVSS Base score: 7.8 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/217455](<https://exchange.xforce.ibmcloud.com/vulnerabilities/217455>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2021-4002](<https://vulners.com/cve/CVE-2021-4002>) \n** DESCRIPTION: **Linux Kernel could allow a local authenticated attacker to bypass security restrictions, caused by a flaw when running mmap() using the MAP_HUGETLB or shmget() with SHM_HUGETLB. By sending a specially-crafted request, an attacker could exploit this vulnerability to obtain or change data that resides on hugetlbfs. \nCVSS Base score: 7.1 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/214095](<https://exchange.xforce.ibmcloud.com/vulnerabilities/214095>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N) \n \n** CVEID: **[CVE-2021-21781](<https://vulners.com/cve/CVE-2021-21781>) \n** DESCRIPTION: **Linux Kernel could allow a local attacker to obtain sensitive information, caused by excessive data output in the ARM SIGPAGE functionality. By executing a userland application, an attacker could exploit this vulnerability to read the contents of the sigpage, which can leak kernel memory contents. \nCVSS Base score: 4 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/204429](<https://exchange.xforce.ibmcloud.com/vulnerabilities/204429>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N) \n \n** CVEID: **[CVE-2021-3669](<https://vulners.com/cve/CVE-2021-3669>) \n** DESCRIPTION: **Linux Kernel is vulnerable to a denial of service. Reading /proc/sysvipc/shm does not scale with large shared memory segment counts. A local attacker could exploit this vulnerability to exhaust all available resources. \nCVSS Base score: 5.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/213319](<https://exchange.xforce.ibmcloud.com/vulnerabilities/213319>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2021-3635](<https://vulners.com/cve/CVE-2021-3635>) \n** DESCRIPTION: **Linux Kernel is vulnerable to a denial of service, caused by a missing generation check during DELTABLE processing in the netfilter implementation. By sending specially-crafted netfilter netflow commands, a local authenticated attacker could exploit this vulnerability to cause a panic on the system, and results in a denial of service condition. \nCVSS Base score: 4.1 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/207460](<https://exchange.xforce.ibmcloud.com/vulnerabilities/207460>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2020-36385](<https://vulners.com/cve/CVE-2020-36385>) \n** DESCRIPTION: **Linux Kernel could allow a local attacker to execute arbitrary code on the system, caused by a use-after-free flaw in drivers/infiniband/core/ucma.c. By sending a specially-crafted request, an attacker could exploit this vulnerability to execute arbitrary code or cause a denial of service condition on the system. \nCVSS Base score: 8.4 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/203845](<https://exchange.xforce.ibmcloud.com/vulnerabilities/203845>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) \n \n** IBM X-Force ID: **208200 \n** DESCRIPTION: **Linux Kernel could allow a local attacker to obtain sensitive information, caused by an out-of-bound read flaw in the qrtr_endpoint_post function in net/qrtr/qrtr.c. By sending a specially-crafted request, an attacker could exploit this vulnerability to read data, and use this information to launch further attacks against the affected system. \nCVSS Base score: 6.2 \nCVSS Temporal Score: See: [https://exchange.xforce.ibmcloud.com/vulnerabilities/208200 ](<https://exchange.xforce.ibmcloud.com/vulnerabilities/208200>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N) \n \n** IBM X-Force ID: **191349 \n** DESCRIPTION: **Linux Kernel could allow a local attacker to obtain sensitive information, caused by an out-of-bounds read flaw in the fbcon_copy_font function. By executing a specially-crafted program, an attacker could exploit this vulnerability to obtain sensitive information or cause a denial of service condition on the system. \nCVSS Base score: 7.7 \nCVSS Temporal Score: See: [https://exchange.xforce.ibmcloud.com/vulnerabilities/191349 ](<https://exchange.xforce.ibmcloud.com/vulnerabilities/191349>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H) \n \n** IBM X-Force ID: **220062 \n** DESCRIPTION: **Linux Kernel could allow a local authenticated attacker to gain elevated privileges on the system, caused by a heap out-of-bounds write in the nft_fwd_dup_netdev_offload function in nf_dup_netdev.c. By executing a specially-crafted program, an authenticated attacker could exploit this vulnerability to gain elevated privileges. \nCVSS Base score: 7.8 \nCVSS Temporal Score: See: [https://exchange.xforce.ibmcloud.com/vulnerabilities/220062 ](<https://exchange.xforce.ibmcloud.com/vulnerabilities/220062>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)\n\n## Affected Products and Versions\n\n**Affected Product(s)**| **Version(s)** \n---|--- \nIBM Spectrum Protect Plus| 10.1.0-10.1.10.2 \n \n\n\n## Remediation/Fixes\n\n**IBM Spectrum Protect \nPlus ****Affected Versions**| **Fixing \n****Level**| **Platform**| **Link to Fix and Instructions \n** \n---|---|---|--- \n10.1.0-10.1.10.2| 10.1.11| Linux| <https://www.ibm.com/support/pages/node/6579841> \n \n## Workarounds and Mitigations\n\nNone\n\n## ", "cvss3": {"exploitabilityScore": 2.0, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 6.0}, "published": "2022-06-29T23:37:51", "type": "ibm", "title": "Security Bulletin: Multiple vulnerabilities in Linux Kernel affect IBM Spectrum Protect Plus", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 4.4, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 7.4, "vectorString": "AV:A/AC:M/Au:S/C:C/I:C/A:C", "version": "2.0", "accessVector": "ADJACENT_NETWORK", "authentication": "SINGLE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-25704", "CVE-2020-29368", "CVE-2020-36322", "CVE-2020-36385", "CVE-2021-20269", "CVE-2021-20321", "CVE-2021-20322", "CVE-2021-21781", "CVE-2021-28950", "CVE-2021-28971", "CVE-2021-29650", "CVE-2021-31916", "CVE-2021-3573", "CVE-2021-3635", "CVE-2021-3669", "CVE-2021-3764", "CVE-2021-38201", "CVE-2021-4002", "CVE-2021-4028", "CVE-2021-4083", "CVE-2021-4154", "CVE-2021-4155", "CVE-2021-4157", "CVE-2021-41864", "CVE-2021-4197", "CVE-2021-4203", "CVE-2021-44733", "CVE-2021-45485", "CVE-2021-45486", "CVE-2022-0185", "CVE-2022-0286", "CVE-2022-0492", "CVE-2022-0847", "CVE-2022-0850", "CVE-2022-1011", "CVE-2022-22942"], "modified": "2022-06-29T23:37:51", "id": "B315A585CDBD4D516E60AAEBBA49CDD9274D016108F5F855F13CF2FE3AA0F562", "href": "https://www.ibm.com/support/pages/node/6596971", "cvss": {"score": 7.4, "vector": "AV:A/AC:M/Au:S/C:C/I:C/A:C"}}], "androidsecurity": [{"lastseen": "2023-08-12T00:41:03", "description": "The Android Security Bulletin contains details of security vulnerabilities affecting Android devices. Security patch levels of 2022-06-05 or later address all of these issues. To learn how to check a device's security patch level, see [Check and update your Android version](<https://support.google.com/pixelphone/answer/4457705>).\n\nAndroid partners are notified of all issues at least a month before publication. Source code patches for these issues have been released to the Android Open Source Project (AOSP) repository and linked from this bulletin. This bulletin also includes links to patches outside of AOSP. \n\nThe most severe of these issues is a critical security vulnerability in the System component that could lead to remote code execution with no additional execution privileges needed. The severity assessment is based on the effect that exploiting the vulnerability would possibly have on an affected device, assuming the platform and service mitigations are turned off for development purposes or if successfully bypassed. \n\nRefer to the Android and Google Play Protect mitigations section for details on the Android security platform protections and Google Play Protect, which improve the security of the Android platform.\n\n**Note**: Information on the latest over-the-air update (OTA) and firmware images for Google devices is available in the June 2022 Pixel Update Bulletin. \n\n## Android and Google service mitigations\n\nThis is a summary of the mitigations provided by the Android security platform and service protections such as [Google Play Protect](<https://developers.google.com/android/play-protect>). These capabilities reduce the likelihood that security vulnerabilities could be successfully exploited on Android.\n\n * Exploitation for many issues on Android is made more difficult by enhancements in newer versions of the Android platform. We encourage all users to update to the latest version of Android where possible.\n * The Android security team actively monitors for abuse through [Google Play Protect](<https://developers.google.com/android/play-protect>) and warns users about Potentially Harmful Applications. Google Play Protect is enabled by default on devices with [Google Mobile Services](<http://www.android.com/gms>), and is especially important for users who install apps from outside of Google Play.\n\n## 2022-06-01 security patch level vulnerability details\n\nIn the sections below, we provide details for each of the security vulnerabilities that apply to the 2022-06-01 patch level. Vulnerabilities are grouped under the component they affect. Issues are described in the tables below and include CVE ID, associated references, type of vulnerability, severity, and updated AOSP versions (where applicable). When available, we link the public change that addressed the issue to the bug ID, like the AOSP change list. When multiple changes relate to a single bug, additional references are linked to numbers following the bug ID. Devices with Android 10 and later may receive security updates as well as [Google Play system updates](<https://support.google.com/android/answer/7680439>). \n\n### Framework\n\nThe most severe vulnerability in this section could lead to local escalation of privilege with no additional execution privileges needed.\n\nCVE | References | Type | Severity | Updated AOSP versions \n---|---|---|---|--- \nCVE-2021-39691 | A-157929241 | EoP | High | 10, 11, 12 \nCVE-2022-20006 | [A-151095871](<https://android.googlesource.com/platform/frameworks/base/+/563fdf4259d0e28fd960acbb63431e146707d11b>) | EoP | High | 10, 11, 12, 12L \nCVE-2022-20125 | A-194402515 | EoP | High | 10, 11, 12, 12L \nCVE-2022-20138 | [A-210469972](<https://android.googlesource.com/platform/frameworks/base/+/b519b549fdb029dcdb6a51de944897e04e114e5f>) [[2](<https://android.googlesource.com/platform/packages/apps/ManagedProvisioning/+/1a7ef6ddd4c267323cd017c752d4da5392de0390>)] | EoP | High | 10, 11, 12, 12L \n \n### Media Framework\n\nThe vulnerability in this section could lead to remote code execution with no additional execution privileges needed.\n\nCVE | References | Type | Severity | Updated AOSP versions \n---|---|---|---|--- \nCVE-2022-20130 | [A-224314979](<https://android.googlesource.com/platform/external/aac/+/eb07c22519d94e573f2a02947094acd2219dc07a>) | RCE | Critical | 10, 11, 12, 12L \n \n### System\n\nThe most severe vulnerability in this section could lead to remote code execution with no additional execution privileges needed.\n\nCVE | References | Type | Severity | Updated AOSP versions \n---|---|---|---|--- \nCVE-2022-20127 | [A-221862119](<https://android.googlesource.com/platform/system/nfc/+/2fcf7d677bcebae5a00db43938460bcce267149e>) | RCE | Critical | 10, 11, 12, 12L \nCVE-2022-20140 | [A-227618988](<https://android.googlesource.com/platform/system/bt/+/7056e665e7d4782af9474b1645c59afbb2b76efd>) | EoP | Critical | 12, 12L \nCVE-2022-20145 | A-201660636 | EoP | Critical | 11 \nCVE-2022-20126 | [A-203431023](<https://android.googlesource.com/platform/packages/apps/Bluetooth/+/e49e5dc377dd39c523c287b71c0831159e2cc6ae>) | EoP | High | 10, 11, 12, 12L \nCVE-2022-20133 | [A-206807679](<https://android.googlesource.com/platform/packages/apps/Bluetooth/+/cc22abc0643c66e5873cbd0d15cd128816a186cf>) | EoP | High | 10, 11, 12, 12L \nCVE-2022-20134 | [A-218341397](<https://android.googlesource.com/platform/packages/apps/Contacts/+/af44f5ac3f3fb660c6646d62c6da9b988d767b36>) [[2](<https://android.googlesource.com/platform/packages/apps/Dialer/+/380a088b2d03f239e37b23c051beadd7d0280dbf>)] | EoP | High | 10, 11, 12, 12L \nCVE-2022-20135 | [A-220303465](<https://android.googlesource.com/platform/frameworks/base/+/5d2176df6923a8984e2b81d8eb4b728f01f1c760>) | EoP | High | 10, 11, 12, 12L \nCVE-2022-20137 | [A-206986392](<https://android.googlesource.com/platform/packages/apps/Settings/+/4c4a1f58c16d05c96dafae1047b44fe6e6a9a8c0>) | EoP | High | 12, 12L \nCVE-2022-20142 | [A-216631962](<https://android.googlesource.com/platform/frameworks/base/+/e20d8ae7104f3235c8a2d72c85d19644e2ac8d86>) | EoP | High | 10, 11, 12, 12L \nCVE-2022-20147 | [A-221216105](<https://android.googlesource.com/platform/system/nfc/+/88c5c267e889699c71412022e3fcb03d20100e99>) | EoP | High | 10, 11, 12, 12L \nCVE-2022-20123 | [A-221852424](<https://android.googlesource.com/platform/packages/apps/Nfc/+/f0d86f7fe23499cd4c6631348618463fbc496436>) | ID | High | 10, 11, 12, 12L \nCVE-2022-20131 | [A-221856662](<https://android.googlesource.com/platform/system/nfc/+/1c6ab25b3d76c2ced764dc649bec6cf05aecd198>) | ID | High | 10, 11, 12, 12L \nCVE-2022-20129 | [A-217934478](<https://android.googlesource.com/platform/frameworks/base/+/f0f67b5a319efedbf8693b436a641fa65bc2d8be>) [[2](<https://android.googlesource.com/platform/packages/services/Telecomm/+/eb3394e3a8e21cd07c4f7a7ad43494ba14a8cbf4>)] | DoS | High | 10, 11, 12, 12L \nCVE-2022-20143 | [A-220735360](<https://android.googlesource.com/platform/frameworks/base/+/c69747578155fc2b2b5a6d690b1e8263f281eb67>) | DoS | High | 10, 11, 12, 12L \n \n### Google Play system updates\n\nThe following issues are included in Project Mainline components.\n\nComponent | CVE \n---|--- \nMedia Codecs | CVE-2022-20130 \n \n## 2022-06-05 security patch level vulnerability details\n\nIn the sections below, we provide details for each of the security vulnerabilities that apply to the 2022-06-05 patch level. Vulnerabilities are grouped under the component they affect. Issues are described in the tables below and include CVE ID, associated references, type of vulnerability, severity, and updated AOSP versions (where applicable). When available, we link the public change that addressed the issue to the bug ID, like the AOSP change list. When multiple changes relate to a single bug, additional references are linked to numbers following the bug ID. \n\n### Kernel components\n\nThe most severe vulnerability in this section could lead to local escalation of privilege with no additional execution privileges needed.\n\nCVE | References | Type | Severity | Component \n---|---|---|---|--- \nCVE-2021-4154 | A-218836280 [Upstream kernel](<https://android.googlesource.com/kernel/common/+/811763e3beb6c>) | EoP | High | Kernel \nCVE-2022-20141 | A-112551163 [Upstream kernel](<https://android.googlesource.com/kernel/common/+/ddd7e8b7b8483>) | EoP | High | Inet sockets \nCVE-2022-24958 | A-220261709 [Upstream kernel](<https://android.googlesource.com/kernel/common/+/ff0000fe82f45>) [[2](<https://android.googlesource.com/kernel/common/+/590a98d5d1086>)] [[3](<https://android.googlesource.com/kernel/common/+/c13159a588818>)] [[4](<https://android.googlesource.com/kernel/common/+/fdd64084e4055>)] | EoP | High | USB \nCVE-2022-25258 | A-222023189 [Upstream kernel](<https://android.googlesource.com/kernel/common/+/22ec100472854>) [[2](<https://android.googlesource.com/kernel/common/+/c7732dbce590e>)] | EoP | High | USB \nCVE-2022-20132 | A-188677105 [Upstream kernel](<https://android.googlesource.com/kernel/common/+/ddea17081f80af8ec1c9247f9b88579530e873ea>) [[2](<https://android.googlesource.com/kernel/common/+/a4909c90b75df36c04c3ec0f3081e6609ead4730>)] [[3](<https://android.googlesource.com/kernel/common/+/8219b106a380a282d6c6cdbd01d7eda8187e89b9>)] [[4](<https://android.googlesource.com/kernel/common/+/7b8a19b91787b8e30d50e4e9e2d7b50a950003a9>)] [[5](<https://android.googlesource.com/kernel/common/+/5a72ef56c876d5f0dadd8eb3b682814ec32422e4>)] [[6](<https://android.googlesource.com/kernel/common/+/e98c96b8b8a5a7a97a0c1ae75638b362b16f0187>)] [[7](<https://android.googlesource.com/kernel/common/+/7320fb1abd44b68bbeeb6ad6eb828899ab6b617e>)] | ID | High | USB HID \nCVE-2022-25375 | A-162326603 [Upstream kernel](<https://android.googlesource.com/kernel/common/+/38ea1eac7d88072bbffb630e2b3db83ca649b826>) | ID | High | RNDIS driver \n \n### MediaTek components\n\nThis vulnerability affects MediaTek components and further details are available directly from MediaTek. The severity assessment of this issue is provided directly by MediaTek. \n\nCVE | References | Severity | Component \n---|---|---|--- \nCVE-2022-21745 | A-228972609 M-ALPS06468872* | High | WIFI Firmware \n \n### Unisoc components\n\nThis vulnerability affects Unisoc components and further details are available directly from Unisoc. The severity assessment of this issue is provided directly by Unisoc. \n\nCVE | References | Severity | Component \n---|---|---|--- \nCVE-2022-20210 | A-228868888 U-1770644* | Critical | Modem \n \n### Qualcomm closed-source components\n\nThese vulnerabilities affect Qualcomm closed-source components and are described in further detail in the appropriate Qualcomm security bulletin or security alert. The severity assessment of these issues is provided directly by Qualcomm. \n\nCVE | References | Severity | Component \n---|---|---|--- \nCVE-2021-35083 | A-209481130* | High | Closed-source component \nCVE-2021-35102 | A-209469926* | High | Closed-source component \nCVE-2021-35111 | A-209469960* | High | Closed-source component \nCVE-2022-22082 | A-223211217* | High | Closed-source component \nCVE-2022-22083 | A-223210917* | High | Closed-source component \nCVE-2022-22084 | A-223209816 * | High | Closed-source component \nCVE-2022-22085 | A-223209306* | High | Closed-source component \nCVE-2022-22086 | A-223211218* | High | Closed-source component \nCVE-2022-22087 | A-223209610* | High | Closed-source component \nCVE-2022-22090 | A-223210918* | High | Closed-source component \n \n## Common questions and answers\n\nThis section answers common questions that may occur after reading this bulletin.\n\n**1\\. How do I determine if my device is updated to address these issues?**\n\nTo learn how to check a device's security patch level, see [Check and update your Android version](<https://support.google.com/pixelphone/answer/4457705#pixel_phones&nexus_devices>).\n\n * Security patch levels of 2022-06-01 or later address all issues associated with the 2022-06-01 security patch level.\n * Security patch levels of 2022-06-05 or later address all issues associated with the 2022-06-05 security patch level and all previous patch levels.\n\nDevice manufacturers that include these updates should set the patch string level to:\n\n * [ro.build.version.security_patch]:[2022-06-01]\n * [ro.build.version.security_patch]:[2022-06-05]\n\nFor some devices on Android 10 or later, the Google Play system update will have a date string that matches the 2022-06-01 security patch level. Please see [this article](<https://support.google.com/android/answer/7680439?hl=en>) for more details on how to install security updates.\n\n**2\\. Why does this bulletin have two security patch levels?**\n\nThis bulletin has two security patch levels so that Android partners have the flexibility to fix a subset of vulnerabilities that are similar across all Android devices more quickly. Android partners are encouraged to fix all issues in this bulletin and use the latest security patch level.\n\n * Devices that use the 2022-06-01 security patch level must include all issues associated with that security patch level, as well as fixes for all issues reported in previous security bulletins.\n * Devices that use the security patch level of 2022-06-05 or newer must include all applicable patches in this (and previous) security bulletins.\n\nPartners are encouraged to bundle the fixes for all issues they are addressing in a single update.\n\n**3\\. What do the entries in the _Type_ column mean?**\n\nEntries in the _Type_ column of the vulnerability details table reference the classification of the security vulnerability.\n\nAbbreviation | Definition \n---|--- \nRCE | Remote code execution \nEoP | Elevation of privilege \nID | Information disclosure \nDoS | Denial of service \nN/A | Classification not available \n \n**4\\. What do the entries in the _References_ column mean?**\n\nEntries under the _References_ column of the vulnerability details table may contain a prefix identifying the organization to which the reference value belongs.\n\nPrefix | Reference \n---|--- \nA- | Android bug ID \nQC- | Qualcomm reference number \nM- | MediaTek reference number \nN- | NVIDIA reference number \nB- | Broadcom reference number \nU- | UNISOC reference number \n \n**5\\. What does an * next to the Android bug ID in the _References_ column mean?**\n\nIssues that are not publicly available have an * next to the corresponding reference ID. The update for that issue is generally contained in the latest binary drivers for Pixel devices available from the [Google Developer site](<https://developers.google.com/android/drivers>). \n\n**6\\. Why are security vulnerabilities split between this bulletin and device / partner security bulletins, such as the Pixel bulletin?**\n\nSecurity vulnerabilities that are documented in this security bulletin are required to declare the latest security patch level on Android devices. Additional security vulnerabilities that are documented in the device / partner security bulletins are not required for declaring a security patch level. Android device and chipset manufacturers may also publish security vulnerability details specific to their products, such as Google, [Huawei](<https://consumer.huawei.com/en/support/bulletin/>), [LGE](<https://lgsecurity.lge.com/security_updates_mobile.html>), [Motorola](<https://motorola-global-portal.custhelp.com/app/software-security-page/g_id/6806>), [Nokia](<https://www.nokia.com/phones/en_int/security-updates>), or [Samsung](<https://security.samsungmobile.com/securityUpdate.smsb>).\n\n## Versions\n\nVersion | Date | Notes \n---|---|--- \n1.0 | June 6, 2022 | Bulletin Published \n1.1 | June 7, 2022 | Bulletin revised to include AOSP links \n2.0 | June 28, 2022 | Revised CVE table \n3.0 | July 22, 2022 | Revised CVE table \n4.0 | July 28, 2022 | Revised CVE table\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2022-06-06T00:00:00", "type": "androidsecurity", "title": "Android Security Bulletin\u2014June 2022", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-35083", "CVE-2021-35102", "CVE-2021-35111", "CVE-2021-39691", "CVE-2021-4154", "CVE-2022-20006", "CVE-2022-20123", "CVE-2022-20125", "CVE-2022-20126", "CVE-2022-20127", "CVE-2022-20129", "CVE-2022-20130", "CVE-2022-20131", "CVE-2022-20132", "CVE-2022-20133", "CVE-2022-20134", "CVE-2022-20135", "CVE-2022-20137", "CVE-2022-20138", "CVE-2022-20140", "CVE-2022-20141", "CVE-2022-20142", "CVE-2022-20143", "CVE-2022-20145", "CVE-2022-20147", "CVE-2022-20210", "CVE-2022-21745", "CVE-2022-22082", "CVE-2022-22083", "CVE-2022-22084", "CVE-2022-22085", "CVE-2022-22086", "CVE-2022-22087", "CVE-2022-22090", "CVE-2022-24958", "CVE-2022-25258", "CVE-2022-25375"], "modified": "2022-07-22T00:00:00", "id": "ANDROID:2022-06-01", "href": "https://source.android.com/docs/security/bulletin/2022-06-01", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}], "redos": [{"lastseen": "2023-09-09T12:20:27", "description": "A vulnerability in the __bpf_skb_max_len() function in the Linux kernel's net/core/filter.c file is associated with a read error\r\n outside of memory boundaries. Exploiting the vulnerability could allow a local attacker with special\r\n privileges to access the excess memory, resulting in a system crash or leak of internal\r\n kernel information\n\nA vulnerability in the joydev_handle_JSIOCSBTNMAP() function of the Red Hat Enterprise Linux operating system is related to a\r\n an operation exceeding buffer boundaries in memory. Exploitation of the vulnerability could allow an attacker to cause a\r\n denial of service or privilege escalation\n\nA vulnerability in the iSCSI subsystem of the Linux operating system kernel is related to an operation overrun of a buffer in memory.\r\n in memory. Exploitation of the vulnerability could allow an attacker to cause a denial of service or escalate\r\n privileges through the use of specially crafted Netlink messages\n\nA vulnerability in the TIPC network protocol implementation (net/tipc/monitor.c) of the Linux operating system is related to\r\n writing beyond buffer boundaries in memory. Exploitation of the vulnerability could allow an attacker acting remotely to cause a denial of service.\r\n remotely to cause a denial of service or escalate privileges via a specially crafted\r\n network packet\n\nA vulnerability in the xt_compat_target_from_user() function (net/netfilter/x_tables.c) of the netfilter subsystem of the\r\n of Linux operating systems is related to writing outside buffer boundaries in memory. Exploitation of the vulnerability could\r\n allow an attacker to cause a denial of service or escalate privileges by calling\r\n compat_setsockopt() with IPT_SO_SET_REPLACE or IP6T_SO_SET_REPLACE values set\n\nVulnerability in the RDMA connection manager of the Linux kernel is related to memory utilization\r\n after it has been freed. Exploitation of the vulnerability could allow an attacker to execute arbitrary code\n\nVulnerability of the nft_expr_init function (net/netfilter/nf_tables_api.c) of the Netfilter packet filtering software on Linux kernel.\r\n Netfilter packet filtering software of the Linux operating system kernel is related to the possibility of memory utilization after\r\n release. Exploitation of the vulnerability could allow an attacker to elevate his privileges to root level\n\nVulnerability in the X.25 protocol implementation of the Linux kernel is related to pointer dereferencing errors.\r\n pointers. Exploitation of the vulnerability could allow an attacker to cause a system crash\n\nA vulnerability in the ARM SIGPAGE functionality of the Linux kernel is related to the possibility of using an uninitialized resource.\r\n resource. Exploitation of the vulnerability may allow an attacker to gain access to protected information\n\nA vulnerability in the net/sctp/socket.c component of the Linux kernel is caused by simultaneous\r\n execution using a shared resource with improper synchronization \"Race Situation\". Exploitation of the\r\n The exploitation of the vulnerability may allow an attacker to escalate his privileges\n\nA vulnerability in the ems_usb_start_xmit function (drivers/net/can/usb/ems_usb.c) of the Linux operating system kernel\r\n is related to a memory re-release error. Exploiting the vulnerability could allow an attacker,\r\n acting remotely, to affect the confidentiality, integrity, and availability of protected information\r\n information\n\nVulnerability of the function show_transport_handle (/scsi/scsi_transport_transport_iscsi.c) of the Linux operating system kernel\r\n is related to the lack of service data protection. Exploitation of the vulnerability could allow an attacker to\r\n disclose protected information or cause a denial of service\n\nVulnerability of the function show_transport_handle (/scsi/scsi_transport_transport_iscsi.c) of the Linux kernel is related to access control errors.\r\n is related to access delimitation errors. Exploitation of the vulnerability could allow an attacker to have an impact on the confidentiality, integrity, and security of the Linux kernel.\r\n affect confidentiality, integrity and availability of protected information\n\nVulnerability of hw_atl_utils_fw_rpc_wait function\r\n (drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c) of Linux kernel is related to\r\n writing beyond buffer boundaries in memory. Exploitation of the vulnerability could allow an attacker to execute\r\n arbitrary code\n\nVulnerability in the implementation of the TEE_IOC_OPEN_SESSION or TEE_IOC_INVOKE system call of the Linux kernel is related to the use of uninitialized memory buffer boundaries.\r\n Linux is related to the use of an uninitialized resource. Exploitation of the vulnerability could allow\r\n an attacker to cause a denial of service or elevate privileges\n\nA vulnerability in the drivers/usb/gadget/legacy/inode.c component of the drivers/usb/gadget/legacy/inode.c kernel of Linux operating systems is associated with a memory release error.\r\n memory release error. Exploitation of the vulnerability could allow an attacker to cause a denial of service\n\nVulnerability in Linux kernel driver for ASIX AX88179_178A-based USB 2.0/3.0 Gigabit Ethernet devices\r\n is related to read and write operations outside of memory boundaries. Exploitation of the vulnerability could allow\r\n an attacker acting remotely to gain access to potentially sensitive information\n\nVulnerability in the Linux operating system kernel's CAN BCM protocol implementation is caused by synchronization errors\r\n when using a shared resource. Exploitation of the vulnerability could allow an attacker to escalate their\r\n privileges\n\nA vulnerability in the Linux kernel's implementation of proxy-virtualized TPM devices is due to the use of\r\n memory after release. Exploitation of the vulnerability could allow an attacker acting remotely,\r\n Create a situation where privileges can be escalated on the system\n\nA vulnerability in the legacy_parse_param function of the Linux kernel is related to incorrect checking of the length of parameters passed.\r\n the length of parameters passed. Exploitation of the vulnerability allows an intruder to gain access to confidential data, violate its integrity, and compromise its integrity.\r\n confidential data, compromise its integrity, and cause a denial of service.\n\nVulnerability of cipso_v4_genopt (net/ipv4/cipso_ipv4.c) function of Linux kernel is related to\r\n memory usage after it has been freed. Exploiting the vulnerability could allow an attacker to\r\n execute arbitrary code\n\nVulnerability of the gc_data_segment function (fs/f2fs/gc.c) of the Linux kernel is related to pointer dereferencing errors.\r\n pointer dereferencing errors. Exploitation of the vulnerability could allow an attacker acting remotely,\r\n cause a denial of service\n\nA vulnerability in the Linux kernel is associated with boundary errors when installing a malicious data font with the\r\n using ioctl cmd PIO_FONT. Exploitation of the vulnerability could allow an attacker to initiate an\r\n unrestricted writes and execute arbitrary code with elevated privileges\n\nA vulnerability in a function in drivers/bluetooth/virtio_bt.c of the Linux operating system kernel is related to memory release errors\r\n memory release errors. Exploitation of the vulnerability could allow an attacker acting remotely to cause a\r\n denial of service\n\nA vulnerability in the Linux operating system kernel is related to memory usage after memory is freed.\r\n Exploitation of the vulnerability could allow an attacker to escalate his privileges\n\nA vulnerability in the rtas_args.nargs function of the arch/powerpc/kvm/book3s_rtas.c driver of the arch/powerpc/kvm/book3s_rtas.c kernel of operating system kernel\r\n Linux is related to an out-of-field write capability. Exploitation of the vulnerability could allow an attacker to cause\r\n memory corruption of the host operating system\n\nA vulnerability in the journaled file system (JFS) in the Linux kernel is related to the dereferencing of a null\r\n pointer to diFree in the fs/jfs/inode.c file. Exploitation of the vulnerability could allow an attacker,\r\n acting remotely, to cause a system crash or leak internal kernel information\n\nVulnerability in the smtcfb_read() function of the Linux operating system kernel is related to reading data outside the boundaries of the\r\n buffer in memory. Exploitation of the vulnerability could allow an attacker to disclose protected information and\r\n cause a denial of service\n\nVulnerability in eBPF subsystem of Linux kernel is related to type conversion error.\r\n Exploitation of the vulnerability could allow an attacker acting remotely to gain unauthorized\r\n access to protected information\n\nVulnerability in the implementation of the get_user_pages_fast() function of the Kernel-based Virtual Machine (KVM) subsystem of the Linux kernel.\r\n Machine (KVM) kernel of Linux operating systems is related to writing data outside the buffer in memory.\r\n Exploitation of the vulnerability could allow an attacker to cause a denial of service or elevate their\r\n privileges\n\nA vulnerability in the eBPF subsystem of the Linux operating system kernel exists due to insufficient validation of the\r\n of input data. Exploitation of the vulnerability could allow an attacker to execute arbitrary code\n\nA vulnerability in the f2fs module of the Linux operating system kernel exists due to a read outside buffer boundaries in memory.\r\n Exploitation of the vulnerability could allow an attacker to cause a denial of service\n\nVulnerability of the eBPF subsystem of the Linux kernel is related to reading beyond buffer boundaries in memory.\r\n memory. Exploitation of the vulnerability could allow an attacker to execute arbitrary code in the kernel context\n\nVulnerability in the implementation of the kvm_s390_guest_sida_op() function of the Kernel-based Virtual Machine (KVM) subsystem.\r\n Machine (KVM) kernel of Linux operating systems is related to insufficient protection of service data.\r\n Exploitation of the vulnerability may allow an intruder to gain unauthorized access to protected data.\r\n information\n\nVulnerability of cgroup1_parse_param function of kernel/cgroup/cgroup-v1.c component of Linux operating system kernel is related to the lack of verification that the protected information is protected.\r\n Linux kernel is related to the lack of verification that the source parameter is a string. Exploitation of the vulnerability\r\n could allow an attacker to gain access to sensitive data, compromise its integrity, and also\r\n cause a denial of service\n\nA vulnerability in the bpf_ringbuf_reserve() function of the Linux operating system kernel is related to writing beyond the boundaries of the\r\n buffer in memory. Exploitation of the vulnerability could allow an attacker to execute arbitrary code in the\r\n kernel context\n\nThe mcba_usb_start_xmit vulnerability (drivers/net/can/usb/mcba_usb.c) of the Linux kernel is related to a memory re-release error.\r\n with a memory re-release error. Exploiting the vulnerability could allow an attacker,\r\n acting remotely, to affect the confidentiality, integrity, and availability of protected information\r\n information\n\nVulnerability in the usb_8dev_start_xmit function (drivers/net/can/usb/usb_8dev.c) of the Linux kernel is related to a memory re-release error.\r\n is associated with a memory re-release error. Exploiting the vulnerability could allow an attacker,\r\n acting remotely, to affect the confidentiality, integrity, and availability of protected information\r\n information", "cvss3": {"exploitabilityScore": 2.0, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 6.0}, "published": "2022-09-19T00:00:00", "type": "redos", "title": "ROS-20220919-01", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 9.0, "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "SINGLE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-0941", "CVE-2021-21781", "CVE-2021-22555", "CVE-2021-23133", "CVE-2021-27363", "CVE-2021-27364", "CVE-2021-27365", "CVE-2021-33033", "CVE-2021-33624", "CVE-2021-33656", "CVE-2021-3489", "CVE-2021-3490", "CVE-2021-3506", "CVE-2021-3600", "CVE-2021-3609", "CVE-2021-3612", "CVE-2021-37576", "CVE-2021-4028", "CVE-2021-4154", "CVE-2021-43975", "CVE-2021-44733", "CVE-2021-44879", "CVE-2022-0185", "CVE-2022-0435", "CVE-2022-0516", "CVE-2022-1158", "CVE-2022-1516", "CVE-2022-2380", "CVE-2022-24122", "CVE-2022-24959", "CVE-2022-26878", "CVE-2022-28388", "CVE-2022-28389", "CVE-2022-28390", "CVE-2022-2964", "CVE-2022-2977", "CVE-2022-3202", "CVE-2022-32250"], "modified": "2022-09-19T00:00:00", "id": "ROS-20220919-01", "href": "https://redos.red-soft.ru/support/secure/uyazvimosti/mnozhestvennye-uyazvimosti-yadra-os-/", "cvss": {"score": 9.0, "vector": "AV:N/AC:L/Au:S/C:C/I:C/A:C"}}]}