A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a user privileges may crash the system or leak internal kernel information.
{"cnvd": [{"lastseen": "2022-10-17T12:36:49", "description": "Linux kernel is the kernel used by the Linux Foundation's open source operating system, Linux. Linux kernel is vulnerable to a denial-of-service vulnerability caused by a \"use before read\" flaw in the sock_getsockopt() function in net/core/sock.c. \" flaw in the sock_getsockopt() function in net/core/sock.c. A locally authenticated attacker could use this flaw to crash the system or obtain internal kernel information.", "cvss3": {"exploitabilityScore": 1.6, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "HIGH", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "baseScore": 6.8, "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.2}, "published": "2022-03-14T00:00:00", "type": "cnvd", "title": "Linux kernel denial of service vulnerability (CNVD-2022-69201)", "bulletinFamily": "cnvd", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 6.8, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 4.9, "vectorString": "AV:N/AC:M/Au:S/C:P/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "SINGLE"}, "impactScore": 4.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-4203"], "modified": "2022-10-17T00:00:00", "id": "CNVD-2022-69201", "href": "https://www.cnvd.org.cn/flaw/show/CNVD-2022-69201", "cvss": {"score": 4.9, "vector": "AV:N/AC:M/Au:S/C:P/I:N/A:P"}}], "ubuntucve": [{"lastseen": "2023-09-13T14:20:07", "description": "A use-after-free read flaw was found in sock_getsockopt() in\nnet/core/sock.c due to SO_PEERCRED and SO_PEERGROUPS race with listen()\n(and connect()) in the Linux kernel. In this flaw, an attacker with a user\nprivileges may crash the system or leak internal kernel information.\n\n#### Bugs\n\n * <https://bugzilla.redhat.com/show_bug.cgi?id=2036934>\n", "cvss3": {"exploitabilityScore": 1.6, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "HIGH", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "baseScore": 6.8, "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.2}, "published": "2022-03-25T00:00:00", "type": "ubuntucve", "title": "CVE-2021-4203", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 6.8, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 4.9, "vectorString": "AV:N/AC:M/Au:S/C:P/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "SINGLE"}, "impactScore": 4.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-4203"], "modified": "2022-03-25T00:00:00", "id": "UB:CVE-2021-4203", "href": "https://ubuntu.com/security/CVE-2021-4203", "cvss": {"score": 4.9, "vector": "AV:N/AC:M/Au:S/C:P/I:N/A:P"}}], "prion": [{"lastseen": "2023-08-16T07:40:19", "description": "A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a user privileges may crash the system or leak internal kernel information.", "cvss3": {"exploitabilityScore": 1.6, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "HIGH", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "baseScore": 6.8, "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.2}, "published": "2022-03-25T19:15:00", "type": "prion", "title": "CVE-2021-4203", "bulletinFamily": "NVD", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 6.8, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 4.9, "vectorString": "AV:N/AC:M/Au:S/C:P/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "SINGLE"}, "impactScore": 4.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-4203"], "modified": "2022-12-08T22:19:00", "id": "PRION:CVE-2021-4203", "href": "https://kb.prio-n.com/vulnerability/CVE-2021-4203", "cvss": {"score": 4.9, "vector": "AV:N/AC:M/Au:S/C:P/I:N/A:P"}}], "ibm": [{"lastseen": "2023-05-23T17:49:31", "description": "## Summary\n\nThere is a vulnerability in Linux kernel, used by IBM Elastic Storage System, which could allow a denial of service.\n\n## Vulnerability Details\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## Affected Products and Versions\n\nAffected Product(s)| Version(s) \n---|--- \nIBM Elastic Storage System| 6.1.0.0 - 6.1.2.3 \nIBM Elastic Storage System| 6.1.3.0 - 6.1.3.1 \n \n\n\n## Remediation/Fixes\n\nIBM recommends that you fix this vulnerability by upgrading affected versions of IBM Elastic Storage System 3000, 3200, 3500 and 5000 to the following code levels or higher: \n\nV6.1.4.0 or later\n\n[https://www.ibm.com/support/fixcentral/swg/selectFixes?parent=Software%20defined%20storage&product=ibm/StorageSoftware/IBM+Elastic+Storage+Server+(ESS)&release=6.1.4&platform=All&function=all](<https://www.ibm.com/support/fixcentral/swg/selectFixes?parent=Software%20defined%20storage&product=ibm/StorageSoftware/IBM+Elastic+Storage+Server+%28ESS%29&release=6.1.4&platform=All&function=all>)\n\nV6.1.2.4 or later\n\n[https://www.ibm.com/support/fixcentral/swg/selectFixes?parent=Software%20defined%20storage&product=ibm/StorageSoftware/IBM+Elastic+Storage+Server+(ESS)&release=6.1.0&platform=All&function=all](<https://www.ibm.com/support/fixcentral/swg/selectFixes?parent=Software%20defined%20storage&product=ibm/StorageSoftware/IBM+Elastic+Storage+Server+%28ESS%29&release=6.1.0&platform=All&function=all>)\n\n## Workarounds and Mitigations\n\nNone\n\n## ", "cvss3": {"exploitabilityScore": 1.6, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "HIGH", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "baseScore": 6.8, "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.2}, "published": "2022-08-29T11:34:52", "type": "ibm", "title": "Security Bulletin: Linux Kernel vulnerability may affect IBM Elastic Storage System (CVE-2021-4203)", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 6.8, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 4.9, "vectorString": "AV:N/AC:M/Au:S/C:P/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "SINGLE"}, "impactScore": 4.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-4203"], "modified": "2022-08-29T11:34:52", "id": "433DE0092D030E14A71A2FA1BA9CEFA42E20E0192C794E75B0C1FF4CE223EEE8", "href": "https://www.ibm.com/support/pages/node/6615961", "cvss": {"score": 4.9, "vector": "AV:N/AC:M/Au:S/C:P/I:N/A:P"}}, {"lastseen": "2023-06-24T05:51:39", "description": "## Summary\n\nThere is a vulnerability in systemd, used by IBM Elastic Storage System, which could allow a denial of service.\n\n## Vulnerability Details\n\n** CVEID: **[CVE-2022-2526](<https://vulners.com/cve/CVE-2022-2526>) \n** DESCRIPTION: **systemd could allow a remote attacker to execute arbitrary code on the system, caused by a use-after-free flaw due to the on_stream_io() function and dns_stream_complete() function in \"resolved-dns-stream.c\" not incrementing the reference counting for the DnsStream object. 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: 8.8 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/235161](<https://exchange.xforce.ibmcloud.com/vulnerabilities/235161>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)\n\n## Affected Products and Versions\n\nAffected Product(s)| Version(s) \n---|--- \nIBM Elastic Storage System| 6.1.0.0 - 6.1.2.4 \nIBM Elastic Storage System| 6.1.3.0 - 6.1.4.1 \n \n\n\n## Remediation/Fixes\n\nIBM recommends that you fix this vulnerability by upgrading affected versions of IBM Elastic Storage System 3000, 3200, 3500 and 5000 to the following code levels or higher: \n\nV6.1.2.5 or higher\n\n[https://www.ibm.com/support/fixcentral/swg/selectFixes?parent=Software%20defined%20storage&product=ibm/StorageSoftware/IBM+Elastic+Storage+Server+(ESS)&release=6.1.0&platform=All&function=all](<https://www.ibm.com/support/fixcentral/swg/selectFixes?parent=Software%20defined%20storage&product=ibm/StorageSoftware/IBM+Elastic+Storage+Server+%28ESS%29&release=6.1.0&platform=All&function=all>)\n\nV6.1.5.0 or higher\n\n[https://www.ibm.com/support/fixcentral/swg/selectFixes?parent=Software%20defined%20storage&product=ibm/StorageSoftware/IBM+Elastic+Storage+Server+(ESS)&release=6.1.5&platform=All&function=all](<https://www.ibm.com/support/fixcentral/swg/selectFixes?parent=Software%20defined%20storage&product=ibm/StorageSoftware/IBM+Elastic+Storage+Server+%28ESS%29&release=6.1.5&platform=All&function=all>)\n\n## Workarounds and Mitigations\n\nNone\n\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": "2022-12-12T09:37:59", "type": "ibm", "title": "Security Bulletin: systemd vulnerability may affect IBM Elastic Storage System (CVE-2021-4203)", "bulletinFamily": "software", "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-2021-4203", "CVE-2022-2526"], "modified": "2022-12-12T09:37:59", "id": "4799E621AAC3B2F147ABA50C4B1BDDD086D1674BCB8D390C130E00A00C814DF6", "href": "https://www.ibm.com/support/pages/node/6847267", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-06-24T06:03:56", "description": "## Summary\n\nLinux Kernel vulnerabilities, such as obtaining sensitive information, bypassing security restrictions, denial of service, elevation of privileges, and execution of arbitrary code on the system, may affect IBM Spectrum Copy Data Management.\n\n## Vulnerability Details\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-2021-45485](<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-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-2021-31916](<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-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-2021-4203](<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-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-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-2021-20269](<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-2021-41864](<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-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-2021-4155](<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-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-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-2021-3635](<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-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-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-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-2021-4002](<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## Affected Products and Versions\n\n**Affected Product(s)**| Version(s) \n---|--- \nIBM Spectrum Copy Data Management| 2.2.0.0-2.2.15.0 \n \n## Remediation/Fixes\n\n**IBM Spectrum Copy Data Management** \n**Affected Versions**| **Fixing** \n**Level**| **Platform**| **Link to Fix and Instructions \n** \n---|---|---|--- \n2.2.0.0-2.2.15.0| 2.2.16| Linux| <https://www.ibm.com/support/pages/node/6579847> \n \n## Workarounds and Mitigations\n\nNone\n\n## ", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2022-06-09T17:51:49", "type": "ibm", "title": "Security Bulletin: Vulnerabilities in the Linux Kernel affect IBM Spectrum Copy Data Management", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 3.4, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 6.9, "vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-25704", "CVE-2020-36322", "CVE-2021-20269", "CVE-2021-20322", "CVE-2021-31916", "CVE-2021-3635", "CVE-2021-3669", "CVE-2021-3764", "CVE-2021-4002", "CVE-2021-4028", "CVE-2021-4083", "CVE-2021-4155", "CVE-2021-41864", "CVE-2021-4203", "CVE-2021-45485", "CVE-2021-45486", "CVE-2022-0850", "CVE-2022-1011", "CVE-2022-22942"], "modified": "2022-06-09T17:51:49", "id": "ED670677BEE7F824FAA4922AD08CFBF43478203FCCB636E589E6854737336228", "href": "https://www.ibm.com/support/pages/node/6593539", "cvss": {"score": 6.9, "vector": "AV:L/AC:M/Au:N/C:C/I:C/A:C"}}, {"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"}}], "redhatcve": [{"lastseen": "2023-05-23T17:16:12", "description": "A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a user privileges may crash the system or leak internal kernel information.\n#### Mitigation\n\nMitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability. \n\n", "cvss3": {"exploitabilityScore": 1.6, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "HIGH", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "baseScore": 6.8, "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.2}, "published": "2022-01-10T13:24:54", "type": "redhatcve", "title": "CVE-2021-4203", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 6.8, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 4.9, "vectorString": "AV:N/AC:M/Au:S/C:P/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "SINGLE"}, "impactScore": 4.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-4203"], "modified": "2023-04-06T08:19:24", "id": "RH:CVE-2021-4203", "href": "https://access.redhat.com/security/cve/cve-2021-4203", "cvss": {"score": 4.9, "vector": "AV:N/AC:M/Au:S/C:P/I:N/A:P"}}], "debiancve": [{"lastseen": "2023-05-24T10:10:51", "description": "A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a user privileges may crash the system or leak internal kernel information.", "cvss3": {"exploitabilityScore": 1.6, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "HIGH", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "baseScore": 6.8, "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.2}, "published": "2022-03-25T19:15:00", "type": "debiancve", "title": "CVE-2021-4203", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 6.8, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 4.9, "vectorString": "AV:N/AC:M/Au:S/C:P/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "SINGLE"}, "impactScore": 4.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-4203"], "modified": "2022-03-25T19:15:00", "id": "DEBIANCVE:CVE-2021-4203", "href": "https://security-tracker.debian.org/tracker/CVE-2021-4203", "cvss": {"score": 4.9, "vector": "AV:N/AC:M/Au:S/C:P/I:N/A:P"}}], "veracode": [{"lastseen": "2022-12-13T00:57:55", "description": "linux is vulnerable to privilege escalation.\n", "cvss3": {"exploitabilityScore": 1.6, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "HIGH", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "baseScore": 6.8, "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.2}, "published": "2022-01-26T05:22:00", "type": "veracode", "title": "Privilege Escalation", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 6.8, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 4.9, "vectorString": "AV:N/AC:M/Au:S/C:P/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "SINGLE"}, "impactScore": 4.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-4203"], "modified": "2022-12-08T23:18:14", "id": "VERACODE:33902", "href": "https://sca.analysiscenter.veracode.com/vulnerability-database/security/1/1/sid-33902/summary", "cvss": {"score": 4.9, "vector": "AV:N/AC:M/Au:S/C:P/I:N/A:P"}}], "nessus": [{"lastseen": "2023-08-30T17:19:08", "description": "The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2022:5626 advisory.\n\n - kernel: the copy-on-write implementation can grant unintended write access because of a race condition in a THP mapcount check (CVE-2020-29368)\n\n - kernel: cgroup: Use open-time creds and namespace for migration perm checks (CVE-2021-4197)\n\n - kernel: Race condition in races in sk_peer_pid and sk_peer_cred accesses (CVE-2021-4203)\n\n - kernel: Small table perturb size in the TCP source port generation algorithm can lead to information leak (CVE-2022-1012)\n\n - kernel: race condition in perf_event_open leads to privilege escalation (CVE-2022-1729)\n\n - kernel: a use-after-free write in the netfilter subsystem can lead to privilege escalation to root (CVE-2022-32250)\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": "2022-07-20T00:00:00", "type": "nessus", "title": "RHEL 8 : kernel (RHSA-2022:5626)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2020-29368", "CVE-2021-4197", "CVE-2021-4203", "CVE-2022-1012", "CVE-2022-1729", "CVE-2022-32250"], "modified": "2023-05-25T00:00:00", "cpe": ["cpe:/o:redhat:rhel_aus:8.4", "cpe:/o:redhat:rhel_e4s:8.4", "cpe:/o:redhat:rhel_eus:8.4", "cpe:/o:redhat:rhel_tus:8.4", "p-cpe:/a:redhat:enterprise_linux:bpftool", "p-cpe:/a:redhat:enterprise_linux:kernel", "p-cpe:/a:redhat:enterprise_linux:kernel-abi-stablelists", "p-cpe:/a:redhat:enterprise_linux:kernel-core", "p-cpe:/a:redhat:enterprise_linux:kernel-cross-headers", "p-cpe:/a:redhat:enterprise_linux:kernel-debug", "p-cpe:/a:redhat:enterprise_linux:kernel-debug-core", "p-cpe:/a:redhat:enterprise_linux:kernel-debug-devel", "p-cpe:/a:redhat:enterprise_linux:kernel-debug-modules", "p-cpe:/a:redhat:enterprise_linux:kernel-debug-modules-extra", "p-cpe:/a:redhat:enterprise_linux:kernel-devel", "p-cpe:/a:redhat:enterprise_linux:kernel-modules", "p-cpe:/a:redhat:enterprise_linux:kernel-modules-extra", "p-cpe:/a:redhat:enterprise_linux:kernel-tools", "p-cpe:/a:redhat:enterprise_linux:kernel-tools-libs", "p-cpe:/a:redhat:enterprise_linux:kernel-tools-libs-devel", "p-cpe:/a:redhat:enterprise_linux:kernel-zfcpdump", "p-cpe:/a:redhat:enterprise_linux:kernel-zfcpdump-core", "p-cpe:/a:redhat:enterprise_linux:kernel-zfcpdump-devel", "p-cpe:/a:redhat:enterprise_linux:kernel-zfcpdump-modules", "p-cpe:/a:redhat:enterprise_linux:kernel-zfcpdump-modules-extra", "p-cpe:/a:redhat:enterprise_linux:perf", "p-cpe:/a:redhat:enterprise_linux:python3-perf"], "id": "REDHAT-RHSA-2022-5626.NASL", "href": "https://www.tenable.com/plugins/nessus/163291", "sourceData": "##\n# (C) Tenable, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Red Hat Security Advisory RHSA-2022:5626. The text\n# itself is copyright (C) Red Hat, Inc.\n##\n\ninclude('compat.inc');\n\nif (description)\n{\n script_id(163291);\n script_version(\"1.11\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/05/25\");\n\n script_cve_id(\n \"CVE-2020-29368\",\n \"CVE-2021-4197\",\n \"CVE-2021-4203\",\n \"CVE-2022-1012\",\n \"CVE-2022-1729\",\n \"CVE-2022-32250\"\n );\n script_xref(name:\"RHSA\", value:\"2022:5626\");\n\n script_name(english:\"RHEL 8 : kernel (RHSA-2022:5626)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Red Hat host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as\nreferenced in the RHSA-2022:5626 advisory.\n\n - kernel: the copy-on-write implementation can grant unintended write access because of a race condition in\n a THP mapcount check (CVE-2020-29368)\n\n - kernel: cgroup: Use open-time creds and namespace for migration perm checks (CVE-2021-4197)\n\n - kernel: Race condition in races in sk_peer_pid and sk_peer_cred accesses (CVE-2021-4203)\n\n - kernel: Small table perturb size in the TCP source port generation algorithm can lead to information leak\n (CVE-2022-1012)\n\n - kernel: race condition in perf_event_open leads to privilege escalation (CVE-2022-1729)\n\n - kernel: a use-after-free write in the netfilter subsystem can lead to privilege escalation to root\n (CVE-2022-32250)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2020-29368\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2021-4197\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2021-4203\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2022-1012\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2022-1729\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2022-32250\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/errata/RHSA-2022:5626\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1903244\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/2035652\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/2036934\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/2064604\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/2086753\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/2092427\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:H/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:H/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2022-32250\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2022-1012\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n script_set_attribute(attribute:\"exploited_by_malware\", value:\"true\");\n script_cwe_id(200, 287, 362, 366, 416, 497);\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2020/11/28\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2022/07/19\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2022/07/20\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:rhel_aus:8.4\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:rhel_e4s:8.4\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:rhel_eus:8.4\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:rhel_tus:8.4\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:bpftool\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-abi-stablelists\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-core\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-cross-headers\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debug\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debug-core\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debug-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debug-modules\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debug-modules-extra\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-modules\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-modules-extra\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-tools-libs\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-tools-libs-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-zfcpdump\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-zfcpdump-core\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-zfcpdump-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-zfcpdump-modules\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-zfcpdump-modules-extra\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:perf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:python3-perf\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Red Hat Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2022-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\", \"redhat_repos.nasl\", \"linux_alt_patch_detect.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\n\ninclude('rpm.inc');\ninclude('rhel.inc');\ninclude('ksplice.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nvar os_release = get_kb_item('Host/RedHat/release');\nif (isnull(os_release) || 'Red Hat' >!< os_release) audit(AUDIT_OS_NOT, 'Red Hat');\nvar os_ver = pregmatch(pattern: \"Red Hat Enterprise Linux.*release ([0-9]+(\\.[0-9]+)?)\", string:os_release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'Red Hat');\nos_ver = os_ver[1];\nif (!rhel_check_release(operator: 'eq', os_version: os_ver, rhel_version: '8.4')) audit(AUDIT_OS_NOT, 'Red Hat 8.4', 'Red Hat ' + os_ver);\n\nif (!get_kb_item('Host/RedHat/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu && 'ppc' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Red Hat', cpu);\n\nif (get_one_kb_item('Host/ksplice/kernel-cves'))\n{\n rm_kb_item(name:'Host/uptrack-uname-r');\n var cve_list = make_list('CVE-2020-29368', 'CVE-2021-4197', 'CVE-2021-4203', 'CVE-2022-1012', 'CVE-2022-1729', 'CVE-2022-32250');\n if (ksplice_cves_check(cve_list))\n {\n audit(AUDIT_PATCH_INSTALLED, 'KSplice hotfix for RHSA-2022:5626');\n }\n else\n {\n __rpm_report = ksplice_reporting_text();\n }\n}\n\nvar constraints = [\n {\n 'repo_relative_urls': [\n 'content/aus/rhel8/8.4/x86_64/appstream/debug',\n 'content/aus/rhel8/8.4/x86_64/appstream/os',\n 'content/aus/rhel8/8.4/x86_64/appstream/source/SRPMS',\n 'content/aus/rhel8/8.4/x86_64/baseos/debug',\n 'content/aus/rhel8/8.4/x86_64/baseos/os',\n 'content/aus/rhel8/8.4/x86_64/baseos/source/SRPMS',\n 'content/e4s/rhel8/8.4/ppc64le/appstream/debug',\n 'content/e4s/rhel8/8.4/ppc64le/appstream/os',\n 'content/e4s/rhel8/8.4/ppc64le/appstream/source/SRPMS',\n 'content/e4s/rhel8/8.4/ppc64le/baseos/debug',\n 'content/e4s/rhel8/8.4/ppc64le/baseos/os',\n 'content/e4s/rhel8/8.4/ppc64le/baseos/source/SRPMS',\n 'content/e4s/rhel8/8.4/ppc64le/highavailability/debug',\n 'content/e4s/rhel8/8.4/ppc64le/highavailability/os',\n 'content/e4s/rhel8/8.4/ppc64le/highavailability/source/SRPMS',\n 'content/e4s/rhel8/8.4/ppc64le/sap-solutions/debug',\n 'content/e4s/rhel8/8.4/ppc64le/sap-solutions/os',\n 'content/e4s/rhel8/8.4/ppc64le/sap-solutions/source/SRPMS',\n 'content/e4s/rhel8/8.4/ppc64le/sap/debug',\n 'content/e4s/rhel8/8.4/ppc64le/sap/os',\n 'content/e4s/rhel8/8.4/ppc64le/sap/source/SRPMS',\n 'content/e4s/rhel8/8.4/x86_64/appstream/debug',\n 'content/e4s/rhel8/8.4/x86_64/appstream/os',\n 'content/e4s/rhel8/8.4/x86_64/appstream/source/SRPMS',\n 'content/e4s/rhel8/8.4/x86_64/baseos/debug',\n 'content/e4s/rhel8/8.4/x86_64/baseos/os',\n 'content/e4s/rhel8/8.4/x86_64/baseos/source/SRPMS',\n 'content/e4s/rhel8/8.4/x86_64/highavailability/debug',\n 'content/e4s/rhel8/8.4/x86_64/highavailability/os',\n 'content/e4s/rhel8/8.4/x86_64/highavailability/source/SRPMS',\n 'content/e4s/rhel8/8.4/x86_64/sap-solutions/debug',\n 'content/e4s/rhel8/8.4/x86_64/sap-solutions/os',\n 'content/e4s/rhel8/8.4/x86_64/sap-solutions/source/SRPMS',\n 'content/e4s/rhel8/8.4/x86_64/sap/debug',\n 'content/e4s/rhel8/8.4/x86_64/sap/os',\n 'content/e4s/rhel8/8.4/x86_64/sap/source/SRPMS',\n 'content/eus/rhel8/8.4/aarch64/appstream/debug',\n 'content/eus/rhel8/8.4/aarch64/appstream/os',\n 'content/eus/rhel8/8.4/aarch64/appstream/source/SRPMS',\n 'content/eus/rhel8/8.4/aarch64/baseos/debug',\n 'content/eus/rhel8/8.4/aarch64/baseos/os',\n 'content/eus/rhel8/8.4/aarch64/baseos/source/SRPMS',\n 'content/eus/rhel8/8.4/aarch64/codeready-builder/debug',\n 'content/eus/rhel8/8.4/aarch64/codeready-builder/os',\n 'content/eus/rhel8/8.4/aarch64/codeready-builder/source/SRPMS',\n 'content/eus/rhel8/8.4/aarch64/highavailability/debug',\n 'content/eus/rhel8/8.4/aarch64/highavailability/os',\n 'content/eus/rhel8/8.4/aarch64/highavailability/source/SRPMS',\n 'content/eus/rhel8/8.4/aarch64/supplementary/debug',\n 'content/eus/rhel8/8.4/aarch64/supplementary/os',\n 'content/eus/rhel8/8.4/aarch64/supplementary/source/SRPMS',\n 'content/eus/rhel8/8.4/ppc64le/appstream/debug',\n 'content/eus/rhel8/8.4/ppc64le/appstream/os',\n 'content/eus/rhel8/8.4/ppc64le/appstream/source/SRPMS',\n 'content/eus/rhel8/8.4/ppc64le/baseos/debug',\n 'content/eus/rhel8/8.4/ppc64le/baseos/os',\n 'content/eus/rhel8/8.4/ppc64le/baseos/source/SRPMS',\n 'content/eus/rhel8/8.4/ppc64le/codeready-builder/debug',\n 'content/eus/rhel8/8.4/ppc64le/codeready-builder/os',\n 'content/eus/rhel8/8.4/ppc64le/codeready-builder/source/SRPMS',\n 'content/eus/rhel8/8.4/ppc64le/highavailability/debug',\n 'content/eus/rhel8/8.4/ppc64le/highavailability/os',\n 'content/eus/rhel8/8.4/ppc64le/highavailability/source/SRPMS',\n 'content/eus/rhel8/8.4/ppc64le/resilientstorage/debug',\n 'content/eus/rhel8/8.4/ppc64le/resilientstorage/os',\n 'content/eus/rhel8/8.4/ppc64le/resilientstorage/source/SRPMS',\n 'content/eus/rhel8/8.4/ppc64le/sap-solutions/debug',\n 'content/eus/rhel8/8.4/ppc64le/sap-solutions/os',\n 'content/eus/rhel8/8.4/ppc64le/sap-solutions/source/SRPMS',\n 'content/eus/rhel8/8.4/ppc64le/sap/debug',\n 'content/eus/rhel8/8.4/ppc64le/sap/os',\n 'content/eus/rhel8/8.4/ppc64le/sap/source/SRPMS',\n 'content/eus/rhel8/8.4/ppc64le/supplementary/debug',\n 'content/eus/rhel8/8.4/ppc64le/supplementary/os',\n 'content/eus/rhel8/8.4/ppc64le/supplementary/source/SRPMS',\n 'content/eus/rhel8/8.4/s390x/appstream/debug',\n 'content/eus/rhel8/8.4/s390x/appstream/os',\n 'content/eus/rhel8/8.4/s390x/appstream/source/SRPMS',\n 'content/eus/rhel8/8.4/s390x/baseos/debug',\n 'content/eus/rhel8/8.4/s390x/baseos/os',\n 'content/eus/rhel8/8.4/s390x/baseos/source/SRPMS',\n 'content/eus/rhel8/8.4/s390x/codeready-builder/debug',\n 'content/eus/rhel8/8.4/s390x/codeready-builder/os',\n 'content/eus/rhel8/8.4/s390x/codeready-builder/source/SRPMS',\n 'content/eus/rhel8/8.4/s390x/highavailability/debug',\n 'content/eus/rhel8/8.4/s390x/highavailability/os',\n 'content/eus/rhel8/8.4/s390x/highavailability/source/SRPMS',\n 'content/eus/rhel8/8.4/s390x/resilientstorage/debug',\n 'content/eus/rhel8/8.4/s390x/resilientstorage/os',\n 'content/eus/rhel8/8.4/s390x/resilientstorage/source/SRPMS',\n 'content/eus/rhel8/8.4/s390x/sap/debug',\n 'content/eus/rhel8/8.4/s390x/sap/os',\n 'content/eus/rhel8/8.4/s390x/sap/source/SRPMS',\n 'content/eus/rhel8/8.4/s390x/supplementary/debug',\n 'content/eus/rhel8/8.4/s390x/supplementary/os',\n 'content/eus/rhel8/8.4/s390x/supplementary/source/SRPMS',\n 'content/eus/rhel8/8.4/x86_64/appstream/debug',\n 'content/eus/rhel8/8.4/x86_64/appstream/os',\n 'content/eus/rhel8/8.4/x86_64/appstream/source/SRPMS',\n 'content/eus/rhel8/8.4/x86_64/baseos/debug',\n 'content/eus/rhel8/8.4/x86_64/baseos/os',\n 'content/eus/rhel8/8.4/x86_64/baseos/source/SRPMS',\n 'content/eus/rhel8/8.4/x86_64/codeready-builder/debug',\n 'content/eus/rhel8/8.4/x86_64/codeready-builder/os',\n 'content/eus/rhel8/8.4/x86_64/codeready-builder/source/SRPMS',\n 'content/eus/rhel8/8.4/x86_64/highavailability/debug',\n 'content/eus/rhel8/8.4/x86_64/highavailability/os',\n 'content/eus/rhel8/8.4/x86_64/highavailability/source/SRPMS',\n 'content/eus/rhel8/8.4/x86_64/resilientstorage/debug',\n 'content/eus/rhel8/8.4/x86_64/resilientstorage/os',\n 'content/eus/rhel8/8.4/x86_64/resilientstorage/source/SRPMS',\n 'content/eus/rhel8/8.4/x86_64/sap-solutions/debug',\n 'content/eus/rhel8/8.4/x86_64/sap-solutions/os',\n 'content/eus/rhel8/8.4/x86_64/sap-solutions/source/SRPMS',\n 'content/eus/rhel8/8.4/x86_64/sap/debug',\n 'content/eus/rhel8/8.4/x86_64/sap/os',\n 'content/eus/rhel8/8.4/x86_64/sap/source/SRPMS',\n 'content/eus/rhel8/8.4/x86_64/supplementary/debug',\n 'content/eus/rhel8/8.4/x86_64/supplementary/os',\n 'content/eus/rhel8/8.4/x86_64/supplementary/source/SRPMS',\n 'content/tus/rhel8/8.4/x86_64/appstream/debug',\n 'content/tus/rhel8/8.4/x86_64/appstream/os',\n 'content/tus/rhel8/8.4/x86_64/appstream/source/SRPMS',\n 'content/tus/rhel8/8.4/x86_64/baseos/debug',\n 'content/tus/rhel8/8.4/x86_64/baseos/os',\n 'content/tus/rhel8/8.4/x86_64/baseos/source/SRPMS',\n 'content/tus/rhel8/8.4/x86_64/highavailability/debug',\n 'content/tus/rhel8/8.4/x86_64/highavailability/os',\n 'content/tus/rhel8/8.4/x86_64/highavailability/source/SRPMS',\n 'content/tus/rhel8/8.4/x86_64/nfv/debug',\n 'content/tus/rhel8/8.4/x86_64/nfv/os',\n 'content/tus/rhel8/8.4/x86_64/nfv/source/SRPMS',\n 'content/tus/rhel8/8.4/x86_64/rt/debug',\n 'content/tus/rhel8/8.4/x86_64/rt/os',\n 'content/tus/rhel8/8.4/x86_64/rt/source/SRPMS'\n ],\n 'pkgs': [\n {'reference':'bpftool-4.18.0-305.57.1.el8_4', 'sp':'4', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-4.18.0-305.57.1.el8_4', 'sp':'4', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-abi-stablelists-4.18.0-305.57.1.el8_4', 'sp':'4', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-core-4.18.0-305.57.1.el8_4', 'sp':'4', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-cross-headers-4.18.0-305.57.1.el8_4', 'sp':'4', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-debug-4.18.0-305.57.1.el8_4', 'sp':'4', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-debug-core-4.18.0-305.57.1.el8_4', 'sp':'4', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-debug-devel-4.18.0-305.57.1.el8_4', 'sp':'4', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-debug-modules-4.18.0-305.57.1.el8_4', 'sp':'4', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-debug-modules-extra-4.18.0-305.57.1.el8_4', 'sp':'4', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-devel-4.18.0-305.57.1.el8_4', 'sp':'4', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-modules-4.18.0-305.57.1.el8_4', 'sp':'4', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-modules-extra-4.18.0-305.57.1.el8_4', 'sp':'4', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-tools-4.18.0-305.57.1.el8_4', 'sp':'4', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-tools-libs-4.18.0-305.57.1.el8_4', 'sp':'4', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-tools-libs-4.18.0-305.57.1.el8_4', 'sp':'4', 'cpu':'ppc64le', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-tools-libs-4.18.0-305.57.1.el8_4', 'sp':'4', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-tools-libs-devel-4.18.0-305.57.1.el8_4', 'sp':'4', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-tools-libs-devel-4.18.0-305.57.1.el8_4', 'sp':'4', 'cpu':'ppc64le', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-tools-libs-devel-4.18.0-305.57.1.el8_4', 'sp':'4', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-zfcpdump-4.18.0-305.57.1.el8_4', 'sp':'4', 'cpu':'s390x', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-zfcpdump-core-4.18.0-305.57.1.el8_4', 'sp':'4', 'cpu':'s390x', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-zfcpdump-devel-4.18.0-305.57.1.el8_4', 'sp':'4', 'cpu':'s390x', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-zfcpdump-modules-4.18.0-305.57.1.el8_4', 'sp':'4', 'cpu':'s390x', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-zfcpdump-modules-extra-4.18.0-305.57.1.el8_4', 'sp':'4', 'cpu':'s390x', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'perf-4.18.0-305.57.1.el8_4', 'sp':'4', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'python3-perf-4.18.0-305.57.1.el8_4', 'sp':'4', 'release':'8', 'rpm_spec_vers_cmp':TRUE}\n ]\n }\n];\n\nvar applicable_repo_urls = rhel_determine_applicable_repository_urls(constraints:constraints);\nif(applicable_repo_urls == RHEL_REPOS_NO_OVERLAP_MESSAGE) exit(0, RHEL_REPO_NOT_ENABLED);\n\nvar flag = 0;\nforeach var constraint_array ( constraints ) {\n var repo_relative_urls = NULL;\n if (!empty_or_null(constraint_array['repo_relative_urls'])) repo_relative_urls = constraint_array['repo_relative_urls'];\n foreach var pkg ( constraint_array['pkgs'] ) {\n var reference = NULL;\n var _release = NULL;\n var sp = NULL;\n var _cpu = NULL;\n var el_string = NULL;\n var rpm_spec_vers_cmp = NULL;\n var epoch = NULL;\n var allowmaj = NULL;\n var exists_check = NULL;\n if (!empty_or_null(pkg['reference'])) reference = pkg['reference'];\n if (!empty_or_null(pkg['release'])) _release = 'RHEL' + pkg['release'];\n if (!empty_or_null(pkg['sp'])) sp = pkg['sp'];\n if (!empty_or_null(pkg['cpu'])) _cpu = pkg['cpu'];\n if (!empty_or_null(pkg['el_string'])) el_string = pkg['el_string'];\n if (!empty_or_null(pkg['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = pkg['rpm_spec_vers_cmp'];\n if (!empty_or_null(pkg['epoch'])) epoch = pkg['epoch'];\n if (!empty_or_null(pkg['allowmaj'])) allowmaj = pkg['allowmaj'];\n if (!empty_or_null(pkg['exists_check'])) exists_check = pkg['exists_check'];\n if (reference &&\n _release &&\n rhel_decide_repo_relative_url_check(required_repo_url_list:repo_relative_urls) &&\n (applicable_repo_urls || (!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 subscription_caveat = '\\n' +\n 'NOTE: This vulnerability check contains fixes that apply to\\n' +\n 'packages only available in the Red Hat Enterprise Linux\\n' +\n 'Advanced Update Support, Extended Update Support, Telco Extended Update Support or Update Services for SAP Solutions repositories.\\n' +\n 'Access to these repositories requires a paid RHEL subscription.\\n';\n var extra = NULL;\n if (empty_or_null(applicable_repo_urls)) extra = subscription_caveat + rpm_report_get() + redhat_report_repo_caveat();\n else extra = subscription_caveat + 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": "2023-08-30T17:24:05", "description": "The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2022:5633 advisory.\n\n - kernel: the copy-on-write implementation can grant unintended write access because of a race condition in a THP mapcount check (CVE-2020-29368)\n\n - kernel: cgroup: Use open-time creds and namespace for migration perm checks (CVE-2021-4197)\n\n - kernel: Race condition in races in sk_peer_pid and sk_peer_cred accesses (CVE-2021-4203)\n\n - kernel: Small table perturb size in the TCP source port generation algorithm can lead to information leak (CVE-2022-1012)\n\n - kernel: race condition in perf_event_open leads to privilege escalation (CVE-2022-1729)\n\n - kernel: a use-after-free write in the netfilter subsystem can lead to privilege escalation to root (CVE-2022-32250)\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": "2022-07-20T00:00:00", "type": "nessus", "title": "RHEL 8 : kernel-rt (RHSA-2022:5633)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2020-29368", "CVE-2021-4197", "CVE-2021-4203", "CVE-2022-1012", "CVE-2022-1729", "CVE-2022-32250"], "modified": "2023-01-23T00:00:00", "cpe": ["p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-modules", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-modules-extra", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-devel", "cpe:/o:redhat:rhel_aus:8.4", "cpe:/o:redhat:rhel_e4s:8.4", "cpe:/o:redhat:rhel_eus:8.4", "cpe:/o:redhat:rhel_tus:8.4", "p-cpe:/a:redhat:enterprise_linux:kernel-rt", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-core", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-core", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-devel", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-kvm", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-kvm", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-modules", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-modules-extra"], "id": "REDHAT-RHSA-2022-5633.NASL", "href": "https://www.tenable.com/plugins/nessus/163290", "sourceData": "##\n# (C) Tenable, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Red Hat Security Advisory RHSA-2022:5633. The text\n# itself is copyright (C) Red Hat, Inc.\n##\n\ninclude('compat.inc');\n\nif (description)\n{\n script_id(163290);\n script_version(\"1.9\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/01/23\");\n\n script_cve_id(\n \"CVE-2020-29368\",\n \"CVE-2021-4197\",\n \"CVE-2021-4203\",\n \"CVE-2022-1012\",\n \"CVE-2022-1729\",\n \"CVE-2022-32250\"\n );\n script_xref(name:\"RHSA\", value:\"2022:5633\");\n\n script_name(english:\"RHEL 8 : kernel-rt (RHSA-2022:5633)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Red Hat host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as\nreferenced in the RHSA-2022:5633 advisory.\n\n - kernel: the copy-on-write implementation can grant unintended write access because of a race condition in\n a THP mapcount check (CVE-2020-29368)\n\n - kernel: cgroup: Use open-time creds and namespace for migration perm checks (CVE-2021-4197)\n\n - kernel: Race condition in races in sk_peer_pid and sk_peer_cred accesses (CVE-2021-4203)\n\n - kernel: Small table perturb size in the TCP source port generation algorithm can lead to information leak\n (CVE-2022-1012)\n\n - kernel: race condition in perf_event_open leads to privilege escalation (CVE-2022-1729)\n\n - kernel: a use-after-free write in the netfilter subsystem can lead to privilege escalation to root\n (CVE-2022-32250)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2020-29368\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2021-4197\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2021-4203\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2022-1012\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2022-1729\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2022-32250\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/errata/RHSA-2022:5633\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1903244\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/2035652\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/2036934\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/2064604\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/2086753\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/2092427\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:H/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:H/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2022-32250\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2022-1012\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n script_set_attribute(attribute:\"exploited_by_malware\", value:\"true\");\n script_cwe_id(200, 287, 362, 366, 416, 497);\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2020/11/28\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2022/07/19\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2022/07/20\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:rhel_aus:8.4\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:rhel_e4s:8.4\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:rhel_eus:8.4\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:rhel_tus:8.4\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-core\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-core\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-kvm\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-modules\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-modules-extra\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-kvm\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-modules\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-modules-extra\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Red Hat Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2022-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\", \"redhat_repos.nasl\", \"linux_alt_patch_detect.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\n\ninclude('rpm.inc');\ninclude('rhel.inc');\ninclude('ksplice.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nvar os_release = get_kb_item('Host/RedHat/release');\nif (isnull(os_release) || 'Red Hat' >!< os_release) audit(AUDIT_OS_NOT, 'Red Hat');\nvar os_ver = pregmatch(pattern: \"Red Hat Enterprise Linux.*release ([0-9]+(\\.[0-9]+)?)\", string:os_release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'Red Hat');\nos_ver = os_ver[1];\nif (!rhel_check_release(operator: 'eq', os_version: os_ver, rhel_version: '8.4')) audit(AUDIT_OS_NOT, 'Red Hat 8.4', 'Red Hat ' + os_ver);\n\nif (!get_kb_item('Host/RedHat/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Red Hat', cpu);\n\nif (get_one_kb_item('Host/ksplice/kernel-cves'))\n{\n rm_kb_item(name:'Host/uptrack-uname-r');\n var cve_list = make_list('CVE-2020-29368', 'CVE-2021-4197', 'CVE-2021-4203', 'CVE-2022-1012', 'CVE-2022-1729', 'CVE-2022-32250');\n if (ksplice_cves_check(cve_list))\n {\n audit(AUDIT_PATCH_INSTALLED, 'KSplice hotfix for RHSA-2022:5633');\n }\n else\n {\n __rpm_report = ksplice_reporting_text();\n }\n}\n\nvar constraints = [\n {\n 'repo_relative_urls': [\n 'content/aus/rhel8/8.4/x86_64/appstream/debug',\n 'content/aus/rhel8/8.4/x86_64/appstream/os',\n 'content/aus/rhel8/8.4/x86_64/appstream/source/SRPMS',\n 'content/aus/rhel8/8.4/x86_64/baseos/debug',\n 'content/aus/rhel8/8.4/x86_64/baseos/os',\n 'content/aus/rhel8/8.4/x86_64/baseos/source/SRPMS',\n 'content/e4s/rhel8/8.4/x86_64/appstream/debug',\n 'content/e4s/rhel8/8.4/x86_64/appstream/os',\n 'content/e4s/rhel8/8.4/x86_64/appstream/source/SRPMS',\n 'content/e4s/rhel8/8.4/x86_64/baseos/debug',\n 'content/e4s/rhel8/8.4/x86_64/baseos/os',\n 'content/e4s/rhel8/8.4/x86_64/baseos/source/SRPMS',\n 'content/e4s/rhel8/8.4/x86_64/highavailability/debug',\n 'content/e4s/rhel8/8.4/x86_64/highavailability/os',\n 'content/e4s/rhel8/8.4/x86_64/highavailability/source/SRPMS',\n 'content/e4s/rhel8/8.4/x86_64/sap-solutions/debug',\n 'content/e4s/rhel8/8.4/x86_64/sap-solutions/os',\n 'content/e4s/rhel8/8.4/x86_64/sap-solutions/source/SRPMS',\n 'content/e4s/rhel8/8.4/x86_64/sap/debug',\n 'content/e4s/rhel8/8.4/x86_64/sap/os',\n 'content/e4s/rhel8/8.4/x86_64/sap/source/SRPMS',\n 'content/eus/rhel8/8.4/x86_64/appstream/debug',\n 'content/eus/rhel8/8.4/x86_64/appstream/os',\n 'content/eus/rhel8/8.4/x86_64/appstream/source/SRPMS',\n 'content/eus/rhel8/8.4/x86_64/baseos/debug',\n 'content/eus/rhel8/8.4/x86_64/baseos/os',\n 'content/eus/rhel8/8.4/x86_64/baseos/source/SRPMS',\n 'content/eus/rhel8/8.4/x86_64/codeready-builder/debug',\n 'content/eus/rhel8/8.4/x86_64/codeready-builder/os',\n 'content/eus/rhel8/8.4/x86_64/codeready-builder/source/SRPMS',\n 'content/eus/rhel8/8.4/x86_64/highavailability/debug',\n 'content/eus/rhel8/8.4/x86_64/highavailability/os',\n 'content/eus/rhel8/8.4/x86_64/highavailability/source/SRPMS',\n 'content/eus/rhel8/8.4/x86_64/resilientstorage/debug',\n 'content/eus/rhel8/8.4/x86_64/resilientstorage/os',\n 'content/eus/rhel8/8.4/x86_64/resilientstorage/source/SRPMS',\n 'content/eus/rhel8/8.4/x86_64/sap-solutions/debug',\n 'content/eus/rhel8/8.4/x86_64/sap-solutions/os',\n 'content/eus/rhel8/8.4/x86_64/sap-solutions/source/SRPMS',\n 'content/eus/rhel8/8.4/x86_64/sap/debug',\n 'content/eus/rhel8/8.4/x86_64/sap/os',\n 'content/eus/rhel8/8.4/x86_64/sap/source/SRPMS',\n 'content/eus/rhel8/8.4/x86_64/supplementary/debug',\n 'content/eus/rhel8/8.4/x86_64/supplementary/os',\n 'content/eus/rhel8/8.4/x86_64/supplementary/source/SRPMS',\n 'content/tus/rhel8/8.4/x86_64/appstream/debug',\n 'content/tus/rhel8/8.4/x86_64/appstream/os',\n 'content/tus/rhel8/8.4/x86_64/appstream/source/SRPMS',\n 'content/tus/rhel8/8.4/x86_64/baseos/debug',\n 'content/tus/rhel8/8.4/x86_64/baseos/os',\n 'content/tus/rhel8/8.4/x86_64/baseos/source/SRPMS',\n 'content/tus/rhel8/8.4/x86_64/highavailability/debug',\n 'content/tus/rhel8/8.4/x86_64/highavailability/os',\n 'content/tus/rhel8/8.4/x86_64/highavailability/source/SRPMS',\n 'content/tus/rhel8/8.4/x86_64/nfv/debug',\n 'content/tus/rhel8/8.4/x86_64/nfv/os',\n 'content/tus/rhel8/8.4/x86_64/nfv/source/SRPMS',\n 'content/tus/rhel8/8.4/x86_64/rt/debug',\n 'content/tus/rhel8/8.4/x86_64/rt/os',\n 'content/tus/rhel8/8.4/x86_64/rt/source/SRPMS'\n ],\n 'pkgs': [\n {'reference':'kernel-rt-4.18.0-305.57.1.rt7.129.el8_4', 'sp':'4', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-rt-core-4.18.0-305.57.1.rt7.129.el8_4', 'sp':'4', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-rt-debug-4.18.0-305.57.1.rt7.129.el8_4', 'sp':'4', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-rt-debug-core-4.18.0-305.57.1.rt7.129.el8_4', 'sp':'4', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-rt-debug-devel-4.18.0-305.57.1.rt7.129.el8_4', 'sp':'4', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-rt-debug-kvm-4.18.0-305.57.1.rt7.129.el8_4', 'sp':'4', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-rt-debug-modules-4.18.0-305.57.1.rt7.129.el8_4', 'sp':'4', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-rt-debug-modules-extra-4.18.0-305.57.1.rt7.129.el8_4', 'sp':'4', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-rt-devel-4.18.0-305.57.1.rt7.129.el8_4', 'sp':'4', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-rt-kvm-4.18.0-305.57.1.rt7.129.el8_4', 'sp':'4', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-rt-modules-4.18.0-305.57.1.rt7.129.el8_4', 'sp':'4', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-rt-modules-extra-4.18.0-305.57.1.rt7.129.el8_4', 'sp':'4', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE}\n ]\n }\n];\n\nvar applicable_repo_urls = rhel_determine_applicable_repository_urls(constraints:constraints);\nif(applicable_repo_urls == RHEL_REPOS_NO_OVERLAP_MESSAGE) exit(0, RHEL_REPO_NOT_ENABLED);\n\nvar flag = 0;\nforeach var constraint_array ( constraints ) {\n var repo_relative_urls = NULL;\n if (!empty_or_null(constraint_array['repo_relative_urls'])) repo_relative_urls = constraint_array['repo_relative_urls'];\n foreach var pkg ( constraint_array['pkgs'] ) {\n var reference = NULL;\n var _release = NULL;\n var sp = NULL;\n var _cpu = NULL;\n var el_string = NULL;\n var rpm_spec_vers_cmp = NULL;\n var epoch = NULL;\n var allowmaj = NULL;\n var exists_check = NULL;\n if (!empty_or_null(pkg['reference'])) reference = pkg['reference'];\n if (!empty_or_null(pkg['release'])) _release = 'RHEL' + pkg['release'];\n if (!empty_or_null(pkg['sp'])) sp = pkg['sp'];\n if (!empty_or_null(pkg['cpu'])) _cpu = pkg['cpu'];\n if (!empty_or_null(pkg['el_string'])) el_string = pkg['el_string'];\n if (!empty_or_null(pkg['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = pkg['rpm_spec_vers_cmp'];\n if (!empty_or_null(pkg['epoch'])) epoch = pkg['epoch'];\n if (!empty_or_null(pkg['allowmaj'])) allowmaj = pkg['allowmaj'];\n if (!empty_or_null(pkg['exists_check'])) exists_check = pkg['exists_check'];\n if (reference &&\n _release &&\n rhel_decide_repo_relative_url_check(required_repo_url_list:repo_relative_urls) &&\n (applicable_repo_urls || (!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 subscription_caveat = '\\n' +\n 'NOTE: This vulnerability check contains fixes that apply to\\n' +\n 'packages only available in the Red Hat Enterprise Linux\\n' +\n 'Advanced Update Support, Extended Update Support, Telco Extended Update Support or Update Services for SAP Solutions repositories.\\n' +\n 'Access to these repositories requires a paid RHEL subscription.\\n';\n var extra = NULL;\n if (empty_or_null(applicable_repo_urls)) extra = subscription_caveat + rpm_report_get() + redhat_report_repo_caveat();\n else extra = subscription_caveat + 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, 'kernel-rt / kernel-rt-core / kernel-rt-debug / kernel-rt-debug-core / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-07-14T13:11:35", "description": "The remote SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:0747-1 advisory.\n\n - A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a user privileges may crash the system or leak internal kernel information. (CVE-2021-4203)\n\n - A NULL pointer dereference vulnerability was found in vmwgfx driver in drivers/gpu/vmxgfx/vmxgfx_execbuf.c in GPU component of Linux kernel with device file '/dev/dri/renderD128 (or Dxxx)'. This flaw allows a local attacker with a user account on the system to gain privilege, causing a denial of service(DoS).\n (CVE-2022-38096)\n\n - A flaw was found in the Linux kernel's Layer 2 Tunneling Protocol (L2TP). A missing lock when clearing sk_user_data can lead to a race condition and NULL pointer dereference. A local user could use this flaw to potentially crash the system causing a denial of service. (CVE-2022-4129)\n\n - A flaw possibility of memory leak in the Linux kernel cpu_entry_area mapping of X86 CPU data to memory was found in the way user can guess location of exception stack(s) or other important data. A local user could use this flaw to get access to some important data with expected location in memory. (CVE-2023-0597)\n\n - A flaw use after free in the Linux kernel integrated infrared receiver/transceiver driver was found in the way user detaching rc device. A local user could use this flaw to crash the system or potentially escalate their privileges on the system. (CVE-2023-1118)\n\n - In rndis_query_oid in drivers/net/wireless/rndis_wlan.c in the Linux kernel through 6.1.5, there is an integer overflow in an addition. (CVE-2023-23559)\n\n - In the Linux kernel before 6.1.13, there is a double free in net/mpls/af_mpls.c upon an allocation failure (for registering the sysctl table under a new location) during the renaming of a device. (CVE-2023-26545)\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": "2023-03-16T00:00:00", "type": "nessus", "title": "SUSE SLES12 Security Update : kernel (SUSE-SU-2023:0747-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2021-4203", "CVE-2022-38096", "CVE-2022-4129", "CVE-2023-0597", "CVE-2023-1118", "CVE-2023-23559", "CVE-2023-26545"], "modified": "2023-07-14T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:cluster-md-kmp-rt", "p-cpe:/a:novell:suse_linux:dlm-kmp-rt", "p-cpe:/a:novell:suse_linux:gfs2-kmp-rt", "p-cpe:/a:novell:suse_linux:kernel-devel-rt", "p-cpe:/a:novell:suse_linux:kernel-rt", "p-cpe:/a:novell:suse_linux:kernel-rt-base", "p-cpe:/a:novell:suse_linux:kernel-rt-devel", "p-cpe:/a:novell:suse_linux:kernel-rt_debug", "p-cpe:/a:novell:suse_linux:kernel-rt_debug-devel", "p-cpe:/a:novell:suse_linux:kernel-source-rt", "p-cpe:/a:novell:suse_linux:kernel-syms-rt", "p-cpe:/a:novell:suse_linux:ocfs2-kmp-rt", "cpe:/o:novell:suse_linux:12"], "id": "SUSE_SU-2023-0747-1.NASL", "href": "https://www.tenable.com/plugins/nessus/172597", "sourceData": "#%NASL_MIN_LEVEL 80900\n##\n# (C) Tenable, Inc.\n#\n# The package checks in this plugin were extracted from\n# SUSE update advisory SUSE-SU-2023:0747-1. The text itself\n# is copyright (C) SUSE.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(172597);\n script_version(\"1.2\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/07/14\");\n\n script_cve_id(\n \"CVE-2021-4203\",\n \"CVE-2022-4129\",\n \"CVE-2022-38096\",\n \"CVE-2023-0597\",\n \"CVE-2023-1118\",\n \"CVE-2023-23559\",\n \"CVE-2023-26545\"\n );\n script_xref(name:\"SuSE\", value:\"SUSE-SU-2023:0747-1\");\n\n script_name(english:\"SUSE SLES12 Security Update : kernel (SUSE-SU-2023:0747-1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote SUSE host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in\nthe SUSE-SU-2023:0747-1 advisory.\n\n - A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and\n SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a\n user privileges may crash the system or leak internal kernel information. (CVE-2021-4203)\n\n - A NULL pointer dereference vulnerability was found in vmwgfx driver in drivers/gpu/vmxgfx/vmxgfx_execbuf.c\n in GPU component of Linux kernel with device file '/dev/dri/renderD128 (or Dxxx)'. This flaw allows a\n local attacker with a user account on the system to gain privilege, causing a denial of service(DoS).\n (CVE-2022-38096)\n\n - A flaw was found in the Linux kernel's Layer 2 Tunneling Protocol (L2TP). A missing lock when clearing\n sk_user_data can lead to a race condition and NULL pointer dereference. A local user could use this flaw\n to potentially crash the system causing a denial of service. (CVE-2022-4129)\n\n - A flaw possibility of memory leak in the Linux kernel cpu_entry_area mapping of X86 CPU data to memory was\n found in the way user can guess location of exception stack(s) or other important data. A local user could\n use this flaw to get access to some important data with expected location in memory. (CVE-2023-0597)\n\n - A flaw use after free in the Linux kernel integrated infrared receiver/transceiver driver was found in the\n way user detaching rc device. A local user could use this flaw to crash the system or potentially escalate\n their privileges on the system. (CVE-2023-1118)\n\n - In rndis_query_oid in drivers/net/wireless/rndis_wlan.c in the Linux kernel through 6.1.5, there is an\n integer overflow in an addition. (CVE-2023-23559)\n\n - In the Linux kernel before 6.1.13, there is a double free in net/mpls/af_mpls.c upon an allocation failure\n (for registering the sysctl table under a new location) during the renaming of a device. (CVE-2023-26545)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1065729\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1194535\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1198438\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203200\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203331\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1205711\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1206103\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1207051\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1207201\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1207845\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1208179\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1208541\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1208542\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1208570\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1208700\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1208837\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1209008\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1209188\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-4203\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-38096\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-4129\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2023-0597\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2023-1118\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2023-23559\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2023-26545\");\n # https://lists.suse.com/pipermail/sle-security-updates/2023-March/014045.html\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?03439398\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:M/Au:S/C:P/I:N/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:POC/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:P/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-4203\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2023-23559\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2022/03/25\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2023/03/15\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2023/03/16\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:cluster-md-kmp-rt\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:dlm-kmp-rt\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:gfs2-kmp-rt\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-devel-rt\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-rt\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-rt-base\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-rt-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-rt_debug\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-rt_debug-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-source-rt\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-syms-rt\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:ocfs2-kmp-rt\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:suse_linux:12\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"SuSE Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nvar os_release = get_kb_item(\"Host/SuSE/release\");\nif (isnull(os_release) || os_release !~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"SUSE\");\nvar os_ver = pregmatch(pattern: \"^(SLE(S|D)\\d+)\", string:os_release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'SUSE');\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLES12)$\", string:os_ver)) audit(AUDIT_OS_NOT, 'SUSE SLES12', 'SUSE (' + os_ver + ')');\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'SUSE (' + os_ver + ')', cpu);\n\nvar service_pack = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(service_pack)) service_pack = \"0\";\nif (os_ver == \"SLES12\" && (! preg(pattern:\"^(5)$\", string:service_pack))) audit(AUDIT_OS_NOT, \"SLES12 SP5\", os_ver + \" SP\" + service_pack);\n\nvar pkgs = [\n {'reference':'cluster-md-kmp-rt-4.12.14-10.118.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SUSE-Linux-Enterprise-RT-release-12.5']},\n {'reference':'dlm-kmp-rt-4.12.14-10.118.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SUSE-Linux-Enterprise-RT-release-12.5']},\n {'reference':'gfs2-kmp-rt-4.12.14-10.118.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SUSE-Linux-Enterprise-RT-release-12.5']},\n {'reference':'kernel-devel-rt-4.12.14-10.118.1', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SUSE-Linux-Enterprise-RT-release-12.5']},\n {'reference':'kernel-rt-4.12.14-10.118.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SUSE-Linux-Enterprise-RT-release-12.5']},\n {'reference':'kernel-rt-base-4.12.14-10.118.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SUSE-Linux-Enterprise-RT-release-12.5']},\n {'reference':'kernel-rt-devel-4.12.14-10.118.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SUSE-Linux-Enterprise-RT-release-12.5']},\n {'reference':'kernel-rt_debug-4.12.14-10.118.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SUSE-Linux-Enterprise-RT-release-12.5']},\n {'reference':'kernel-rt_debug-devel-4.12.14-10.118.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SUSE-Linux-Enterprise-RT-release-12.5']},\n {'reference':'kernel-source-rt-4.12.14-10.118.1', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SUSE-Linux-Enterprise-RT-release-12.5']},\n {'reference':'kernel-syms-rt-4.12.14-10.118.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SUSE-Linux-Enterprise-RT-release-12.5']},\n {'reference':'ocfs2-kmp-rt-4.12.14-10.118.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SUSE-Linux-Enterprise-RT-release-12.5']}\n];\n\nvar ltss_caveat_required = FALSE;\nvar flag = 0;\nforeach var package_array ( pkgs ) {\n var reference = NULL;\n var _release = NULL;\n var sp = NULL;\n var _cpu = NULL;\n var exists_check = NULL;\n var rpm_spec_vers_cmp = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) _release = package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) _cpu = package_array['cpu'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (reference && _release) {\n if (exists_check) {\n var check_flag = 0;\n foreach var check (exists_check) {\n if (!rpm_exists(release:_release, rpm:check)) continue;\n check_flag++;\n }\n if (!check_flag) continue;\n }\n if (rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, rpm_spec_vers_cmp:rpm_spec_vers_cmp)) flag++;\n }\n}\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'cluster-md-kmp-rt / dlm-kmp-rt / gfs2-kmp-rt / kernel-devel-rt / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-17T16:30:54", "description": "According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :\n\n - A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a user privileges may crash the system or leak internal kernel information. (CVE-2021-4203)\n\n - In the Linux kernel before 5.15.3, fs/quota/quota_tree.c does not validate the block number in the quota tree (on disk). This can, for example, lead to a kernel/locking/rwsem.c use-after-free if there is a corrupted quota file. (CVE-2021-45868)\n\n - A kernel information leak flaw was identified in the scsi_ioctl function in drivers/scsi/scsi_ioctl.c in the Linux kernel. This flaw allows a local attacker with a special user privilege (CAP_SYS_ADMIN or CAP_SYS_RAWIO) to create issues with confidentiality. (CVE-2022-0494)\n\n - A use-after-free flaw was found in the Linux kernel's FUSE filesystem in the way a user triggers write().\n This flaw allows a local user to gain unauthorized access to data from the FUSE filesystem, resulting in privilege escalation. (CVE-2022-1011)\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 - usb_8dev_start_xmit in drivers/net/can/usb/usb_8dev.c in the Linux kernel through 5.17.1 has a double free. (CVE-2022-28388)\n\n - ems_usb_start_xmit in drivers/net/can/usb/ems_usb.c in the Linux kernel through 5.17.1 has a double free.\n (CVE-2022-28390)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2022-06-17T00:00:00", "type": "nessus", "title": "EulerOS 2.0 SP5 : kernel (EulerOS-SA-2022-1896)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2021-4203", "CVE-2021-45868", "CVE-2022-0494", "CVE-2022-1011", "CVE-2022-1016", "CVE-2022-1353", "CVE-2022-28388", "CVE-2022-28390"], "modified": "2022-06-17T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:kernel", "p-cpe:/a:huawei:euleros:kernel-devel", "p-cpe:/a:huawei:euleros:kernel-headers", "p-cpe:/a:huawei:euleros:kernel-tools", "p-cpe:/a:huawei:euleros:kernel-tools-libs", "p-cpe:/a:huawei:euleros:perf", "p-cpe:/a:huawei:euleros:python-perf", "cpe:/o:huawei:euleros:2.0"], "id": "EULEROS_SA-2022-1896.NASL", "href": "https://www.tenable.com/plugins/nessus/162355", "sourceData": "##\n# (C) Tenable, Inc.\n##\n\ninclude('compat.inc');\n\nif (description)\n{\n script_id(162355);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/06/17\");\n\n script_cve_id(\n \"CVE-2021-4203\",\n \"CVE-2021-45868\",\n \"CVE-2022-0494\",\n \"CVE-2022-1011\",\n \"CVE-2022-1016\",\n \"CVE-2022-1353\",\n \"CVE-2022-28388\",\n \"CVE-2022-28390\"\n );\n\n script_name(english:\"EulerOS 2.0 SP5 : kernel (EulerOS-SA-2022-1896)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote EulerOS host is missing multiple security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by\nthe following vulnerabilities :\n\n - A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and\n SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a\n user privileges may crash the system or leak internal kernel information. (CVE-2021-4203)\n\n - In the Linux kernel before 5.15.3, fs/quota/quota_tree.c does not validate the block number in the quota\n tree (on disk). This can, for example, lead to a kernel/locking/rwsem.c use-after-free if there is a\n corrupted quota file. (CVE-2021-45868)\n\n - A kernel information leak flaw was identified in the scsi_ioctl function in drivers/scsi/scsi_ioctl.c in\n the Linux kernel. This flaw allows a local attacker with a special user privilege (CAP_SYS_ADMIN or\n CAP_SYS_RAWIO) to create issues with confidentiality. (CVE-2022-0494)\n\n - A use-after-free flaw was found in the Linux kernel's FUSE filesystem in the way a user triggers write().\n This flaw allows a local user to gain unauthorized access to data from the FUSE filesystem, resulting in\n privilege escalation. (CVE-2022-1011)\n\n - A vulnerability was found in the pfkey_register function in net/key/af_key.c in the Linux kernel. This\n flaw allows a local, unprivileged user to gain access to kernel memory, leading to a system crash or a\n leak of internal kernel information. (CVE-2022-1353)\n\n - usb_8dev_start_xmit in drivers/net/can/usb/usb_8dev.c in the Linux kernel through 5.17.1 has a double\n free. (CVE-2022-28388)\n\n - ems_usb_start_xmit in drivers/net/can/usb/ems_usb.c in the Linux kernel through 5.17.1 has a double free.\n (CVE-2022-28390)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security\nadvisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional\nissues.\");\n # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2022-1896\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?7de3df93\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected kernel packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:C/I:N/A:N\");\n script_set_cvss_temporal_vector(\"CVSS2#E:POC/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:P/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2022-0494\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2022-28390\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2022/03/18\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2022/06/17\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2022/06/17\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel-headers\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel-tools-libs\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:perf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:python-perf\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:huawei:euleros:2.0\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Huawei Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/sp\");\n script_exclude_keys(\"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nvar release = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(release) || release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nvar uvp = get_kb_item(\"Host/EulerOS/uvp_version\");\nif (release !~ \"^EulerOS release 2\\.0(\\D|$)\") audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP5\");\n\nvar sp = get_kb_item(\"Host/EulerOS/sp\");\nif (isnull(sp) || sp !~ \"^(5)$\") audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP5\");\n\nif (!empty_or_null(uvp)) audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP5\", \"EulerOS UVP \" + uvp);\n\nif (!get_kb_item(\"Host/EulerOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"aarch64\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"EulerOS\", cpu);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_ARCH_NOT, \"i686 / x86_64\", cpu);\n\nvar flag = 0;\n\nvar pkgs = [\n \"kernel-3.10.0-862.14.1.5.h687.eulerosv2r7\",\n \"kernel-devel-3.10.0-862.14.1.5.h687.eulerosv2r7\",\n \"kernel-headers-3.10.0-862.14.1.5.h687.eulerosv2r7\",\n \"kernel-tools-3.10.0-862.14.1.5.h687.eulerosv2r7\",\n \"kernel-tools-libs-3.10.0-862.14.1.5.h687.eulerosv2r7\",\n \"perf-3.10.0-862.14.1.5.h687.eulerosv2r7\",\n \"python-perf-3.10.0-862.14.1.5.h687.eulerosv2r7\"\n];\n\nforeach (var pkg in pkgs)\n if (rpm_check(release:\"EulerOS-2.0\", sp:\"5\", reference:pkg)) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-07-14T19:22:11", "description": "The remote SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:0852-1 advisory.\n\n - A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a user privileges may crash the system or leak internal kernel information. (CVE-2021-4203)\n\n - A heap-based buffer overflow was found in the Linux kernel's LightNVM subsystem. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length heap-based buffer. This vulnerability allows a local attacker to escalate privileges and execute arbitrary code in the context of the kernel. The attacker must first obtain the ability to execute high-privileged code on the target system to exploit this vulnerability. (CVE-2022-2991)\n\n - An out-of-bounds(OOB) memory access vulnerability was found in vmwgfx driver in drivers/gpu/vmxgfx/vmxgfx_kms.c in GPU component in the Linux kernel with device file '/dev/dri/renderD128 (or Dxxx)'. This flaw allows a local attacker with a user account on the system to gain privilege, causing a denial of service(DoS). (CVE-2022-36280)\n\n - A NULL pointer dereference vulnerability was found in vmwgfx driver in drivers/gpu/vmxgfx/vmxgfx_execbuf.c in GPU component of Linux kernel with device file '/dev/dri/renderD128 (or Dxxx)'. This flaw allows a local attacker with a user account on the system to gain privilege, causing a denial of service(DoS).\n (CVE-2022-38096)\n\n - A flaw was found in the Linux kernel's Layer 2 Tunneling Protocol (L2TP). A missing lock when clearing sk_user_data can lead to a race condition and NULL pointer dereference. A local user could use this flaw to potentially crash the system causing a denial of service. (CVE-2022-4129)\n\n - The current implementation of the prctl syscall does not issue an IBPB immediately during the syscall. The ib_prctl_set function updates the Thread Information Flags (TIFs) for the task and updates the SPEC_CTRL MSR on the function __speculation_ctrl_update, but the IBPB is only issued on the next schedule, when the TIF bits are checked. This leaves the victim vulnerable to values already injected on the BTB, prior to the prctl syscall. The patch that added the support for the conditional mitigation via prctl (ib_prctl_set) dates back to the kernel 4.9.176. We recommend upgrading past commit a664ec9158eeddd75121d39c9a0758016097fa96 (CVE-2023-0045)\n\n - A use-after-free flaw was found in qdisc_graft in net/sched/sch_api.c in the Linux Kernel due to a race problem. This flaw leads to a denial of service issue. If patch ebda44da44f6 (net: sched: fix race condition in qdisc_graft()) not applied yet, then kernel could be affected. (CVE-2023-0590)\n\n - In rndis_query_oid in drivers/net/wireless/rndis_wlan.c in the Linux kernel through 6.1.5, there is an integer overflow in an addition. (CVE-2023-23559)\n\n - In the Linux kernel before 6.1.13, there is a double free in net/mpls/af_mpls.c upon an allocation failure (for registering the sysctl table under a new location) during the renaming of a device. (CVE-2023-26545)\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": "2023-03-22T00:00:00", "type": "nessus", "title": "SUSE SLES12 Security Update : kernel (SUSE-SU-2023:0852-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2021-4203", "CVE-2022-2991", "CVE-2022-36280", "CVE-2022-38096", "CVE-2022-4129", "CVE-2023-0045", "CVE-2023-0590", "CVE-2023-23559", "CVE-2023-26545"], "modified": "2023-07-14T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:cluster-md-kmp-default", "p-cpe:/a:novell:suse_linux:dlm-kmp-default", "p-cpe:/a:novell:suse_linux:gfs2-kmp-default", "p-cpe:/a:novell:suse_linux:kernel-default", "p-cpe:/a:novell:suse_linux:kernel-default-base", "p-cpe:/a:novell:suse_linux:kernel-default-devel", "p-cpe:/a:novell:suse_linux:kernel-default-kgraft", "p-cpe:/a:novell:suse_linux:kernel-default-kgraft-devel", "p-cpe:/a:novell:suse_linux:kernel-default-man", "p-cpe:/a:novell:suse_linux:kernel-devel", "p-cpe:/a:novell:suse_linux:kernel-macros", "p-cpe:/a:novell:suse_linux:kernel-source", "p-cpe:/a:novell:suse_linux:kernel-syms", "p-cpe:/a:novell:suse_linux:kgraft-patch-4_12_14-95_120-default", "p-cpe:/a:novell:suse_linux:ocfs2-kmp-default", "cpe:/o:novell:suse_linux:12"], "id": "SUSE_SU-2023-0852-1.NASL", "href": "https://www.tenable.com/plugins/nessus/173217", "sourceData": "#%NASL_MIN_LEVEL 80900\n##\n# (C) Tenable, Inc.\n#\n# The package checks in this plugin were extracted from\n# SUSE update advisory SUSE-SU-2023:0852-1. The text itself\n# is copyright (C) SUSE.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(173217);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/07/14\");\n\n script_cve_id(\n \"CVE-2021-4203\",\n \"CVE-2022-2991\",\n \"CVE-2022-4129\",\n \"CVE-2022-36280\",\n \"CVE-2022-38096\",\n \"CVE-2023-0045\",\n \"CVE-2023-0590\",\n \"CVE-2023-23559\",\n \"CVE-2023-26545\"\n );\n script_xref(name:\"SuSE\", value:\"SUSE-SU-2023:0852-1\");\n\n script_name(english:\"SUSE SLES12 Security Update : kernel (SUSE-SU-2023:0852-1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote SUSE host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in\nthe SUSE-SU-2023:0852-1 advisory.\n\n - A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and\n SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a\n user privileges may crash the system or leak internal kernel information. (CVE-2021-4203)\n\n - A heap-based buffer overflow was found in the Linux kernel's LightNVM subsystem. The issue results from\n the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length\n heap-based buffer. This vulnerability allows a local attacker to escalate privileges and execute arbitrary\n code in the context of the kernel. The attacker must first obtain the ability to execute high-privileged\n code on the target system to exploit this vulnerability. (CVE-2022-2991)\n\n - An out-of-bounds(OOB) memory access vulnerability was found in vmwgfx driver in\n drivers/gpu/vmxgfx/vmxgfx_kms.c in GPU component in the Linux kernel with device file '/dev/dri/renderD128\n (or Dxxx)'. This flaw allows a local attacker with a user account on the system to gain privilege, causing\n a denial of service(DoS). (CVE-2022-36280)\n\n - A NULL pointer dereference vulnerability was found in vmwgfx driver in drivers/gpu/vmxgfx/vmxgfx_execbuf.c\n in GPU component of Linux kernel with device file '/dev/dri/renderD128 (or Dxxx)'. This flaw allows a\n local attacker with a user account on the system to gain privilege, causing a denial of service(DoS).\n (CVE-2022-38096)\n\n - A flaw was found in the Linux kernel's Layer 2 Tunneling Protocol (L2TP). A missing lock when clearing\n sk_user_data can lead to a race condition and NULL pointer dereference. A local user could use this flaw\n to potentially crash the system causing a denial of service. (CVE-2022-4129)\n\n - The current implementation of the prctl syscall does not issue an IBPB immediately during the syscall. The\n ib_prctl_set function updates the Thread Information Flags (TIFs) for the task and updates the SPEC_CTRL\n MSR on the function __speculation_ctrl_update, but the IBPB is only issued on the next schedule, when the\n TIF bits are checked. This leaves the victim vulnerable to values already injected on the BTB, prior to\n the prctl syscall. The patch that added the support for the conditional mitigation via prctl\n (ib_prctl_set) dates back to the kernel 4.9.176. We recommend upgrading past commit\n a664ec9158eeddd75121d39c9a0758016097fa96 (CVE-2023-0045)\n\n - A use-after-free flaw was found in qdisc_graft in net/sched/sch_api.c in the Linux Kernel due to a race\n problem. This flaw leads to a denial of service issue. If patch ebda44da44f6 (net: sched: fix race\n condition in qdisc_graft()) not applied yet, then kernel could be affected. (CVE-2023-0590)\n\n - In rndis_query_oid in drivers/net/wireless/rndis_wlan.c in the Linux kernel through 6.1.5, there is an\n integer overflow in an addition. (CVE-2023-23559)\n\n - In the Linux kernel before 6.1.13, there is a double free in net/mpls/af_mpls.c upon an allocation failure\n (for registering the sysctl table under a new location) during the renaming of a device. (CVE-2023-26545)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1191881\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1194535\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201420\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203331\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203332\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1205711\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1207051\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1207773\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1207795\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1208700\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1209188\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-4203\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-2991\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-36280\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-38096\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-4129\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2023-0045\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2023-0590\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2023-23559\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2023-26545\");\n # https://lists.suse.com/pipermail/sle-security-updates/2023-March/014114.html\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?39533f38\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:M/Au:S/C:P/I:N/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:POC/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:P/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-4203\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2023-23559\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2022/03/25\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2023/03/21\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2023/03/22\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:cluster-md-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:dlm-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:gfs2-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-base\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-kgraft\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-kgraft-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-man\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-macros\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-source\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-syms\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kgraft-patch-4_12_14-95_120-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:ocfs2-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:suse_linux:12\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"SuSE Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nvar os_release = get_kb_item(\"Host/SuSE/release\");\nif (isnull(os_release) || os_release !~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"SUSE\");\nvar os_ver = pregmatch(pattern: \"^(SLE(S|D)\\d+)\", string:os_release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'SUSE');\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLES12)$\", string:os_ver)) audit(AUDIT_OS_NOT, 'SUSE SLES12', 'SUSE (' + os_ver + ')');\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'SUSE (' + os_ver + ')', cpu);\n\nvar service_pack = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(service_pack)) service_pack = \"0\";\nif (os_ver == \"SLES12\" && (! preg(pattern:\"^(4)$\", string:service_pack))) audit(AUDIT_OS_NOT, \"SLES12 SP4\", os_ver + \" SP\" + service_pack);\n\nvar pkgs = [\n {'reference':'cluster-md-kmp-default-4.12.14-95.120.4', 'sp':'4', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-ha-release-12.4']},\n {'reference':'dlm-kmp-default-4.12.14-95.120.4', 'sp':'4', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-ha-release-12.4']},\n {'reference':'gfs2-kmp-default-4.12.14-95.120.4', 'sp':'4', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-ha-release-12.4']},\n {'reference':'ocfs2-kmp-default-4.12.14-95.120.4', 'sp':'4', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-ha-release-12.4']},\n {'reference':'kernel-default-kgraft-4.12.14-95.120.4', 'sp':'4', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-live-patching-release-12.4']},\n {'reference':'kernel-default-kgraft-devel-4.12.14-95.120.4', 'sp':'4', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-live-patching-release-12.4']},\n {'reference':'kgraft-patch-4_12_14-95_120-default-1-6.3.4', 'sp':'4', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-live-patching-release-12.4']},\n {'reference':'kernel-default-4.12.14-95.120.4', 'sp':'4', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.4']},\n {'reference':'kernel-default-base-4.12.14-95.120.4', 'sp':'4', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.4']},\n {'reference':'kernel-default-devel-4.12.14-95.120.4', 'sp':'4', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.4']},\n {'reference':'kernel-default-man-4.12.14-95.120.4', 'sp':'4', 'cpu':'s390x', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.4']},\n {'reference':'kernel-devel-4.12.14-95.120.4', 'sp':'4', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.4']},\n {'reference':'kernel-macros-4.12.14-95.120.4', 'sp':'4', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.4']},\n {'reference':'kernel-source-4.12.14-95.120.4', 'sp':'4', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.4']},\n {'reference':'kernel-syms-4.12.14-95.120.4', 'sp':'4', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.4']},\n {'reference':'kernel-default-4.12.14-95.120.4', 'sp':'4', 'cpu':'aarch64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-4']},\n {'reference':'kernel-default-4.12.14-95.120.4', 'sp':'4', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-4']},\n {'reference':'kernel-default-base-4.12.14-95.120.4', 'sp':'4', 'cpu':'aarch64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-4']},\n {'reference':'kernel-default-base-4.12.14-95.120.4', 'sp':'4', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-4']},\n {'reference':'kernel-default-devel-4.12.14-95.120.4', 'sp':'4', 'cpu':'aarch64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-4']},\n {'reference':'kernel-default-devel-4.12.14-95.120.4', 'sp':'4', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-4']},\n {'reference':'kernel-devel-4.12.14-95.120.4', 'sp':'4', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-4']},\n {'reference':'kernel-macros-4.12.14-95.120.4', 'sp':'4', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-4']},\n {'reference':'kernel-source-4.12.14-95.120.4', 'sp':'4', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-4']},\n {'reference':'kernel-syms-4.12.14-95.120.4', 'sp':'4', 'cpu':'aarch64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-4']},\n {'reference':'kernel-syms-4.12.14-95.120.4', 'sp':'4', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-4']}\n];\n\nvar ltss_caveat_required = FALSE;\nvar flag = 0;\nforeach var package_array ( pkgs ) {\n var reference = NULL;\n var _release = NULL;\n var sp = NULL;\n var _cpu = NULL;\n var exists_check = NULL;\n var rpm_spec_vers_cmp = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) _release = package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) _cpu = package_array['cpu'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (reference && _release) {\n if (exists_check) {\n var check_flag = 0;\n foreach var check (exists_check) {\n if (!rpm_exists(release:_release, rpm:check)) continue;\n if ('ltss' >< tolower(check)) ltss_caveat_required = TRUE;\n check_flag++;\n }\n if (!check_flag) continue;\n }\n if (rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, rpm_spec_vers_cmp:rpm_spec_vers_cmp)) flag++;\n }\n}\n\nif (flag)\n{\n var ltss_plugin_caveat = NULL;\n if(ltss_caveat_required) ltss_plugin_caveat = '\\n' +\n 'NOTE: This vulnerability check contains fixes that apply to\\n' +\n 'packages only available in SUSE Enterprise Linux Server LTSS\\n' +\n 'repositories. Access to these package security updates require\\n' +\n 'a paid SUSE LTSS subscription.\\n';\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : rpm_report_get() + ltss_plugin_caveat\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'cluster-md-kmp-default / dlm-kmp-default / gfs2-kmp-default / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-08-30T14:33:32", "description": "The remote SUSE Linux SLED12 / SLED_SAP12 / SLES12 / SLES_SAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:0634-1 advisory.\n\n - Systems with microprocessors utilizing speculative execution and indirect branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis of the data cache. (CVE-2017-5754)\n\n - A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a user privileges may crash the system or leak internal kernel information. (CVE-2021-4203)\n\n - A heap-based buffer overflow was found in the Linux kernel's LightNVM subsystem. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length heap-based buffer. This vulnerability allows a local attacker to escalate privileges and execute arbitrary code in the context of the kernel. The attacker must first obtain the ability to execute high-privileged code on the target system to exploit this vulnerability. (CVE-2022-2991)\n\n - An out-of-bounds(OOB) memory access vulnerability was found in vmwgfx driver in drivers/gpu/vmxgfx/vmxgfx_kms.c in GPU component in the Linux kernel with device file '/dev/dri/renderD128 (or Dxxx)'. This flaw allows a local attacker with a user account on the system to gain privilege, causing a denial of service(DoS). (CVE-2022-36280)\n\n - A flaw incorrect access control in the Linux kernel USB core subsystem was found in the way user attaches usb device. A local user could use this flaw to crash the system. (CVE-2022-4662)\n\n - In the Linux kernel before 6.1.6, a NULL pointer dereference bug in the traffic control subsystem allows an unprivileged user to trigger a denial of service (system crash) via a crafted traffic control configuration that is set up with tc qdisc and tc class commands. This affects qdisc_graft in net/sched/sch_api.c. (CVE-2022-47929)\n\n - The current implementation of the prctl syscall does not issue an IBPB immediately during the syscall. The ib_prctl_set function updates the Thread Information Flags (TIFs) for the task and updates the SPEC_CTRL MSR on the function __speculation_ctrl_update, but the IBPB is only issued on the next schedule, when the TIF bits are checked. This leaves the victim vulnerable to values already injected on the BTB, prior to the prctl syscall. The patch that added the support for the conditional mitigation via prctl (ib_prctl_set) dates back to the kernel 4.9.176. We recommend upgrading past commit a664ec9158eeddd75121d39c9a0758016097fa96 (CVE-2023-0045)\n\n - A use after free vulnerability exists in the ALSA PCM package in the Linux Kernel.\n SNDRV_CTL_IOCTL_ELEM_{READ|WRITE}32 is missing locks that can be used in a use-after-free that can result in a priviledge escalation to gain ring0 access from the system user. We recommend upgrading past commit 56b88b50565cd8b946a2d00b0c83927b7ebb055e (CVE-2023-0266)\n\n - A use-after-free flaw was found in qdisc_graft in net/sched/sch_api.c in the Linux Kernel due to a race problem. This flaw leads to a denial of service issue. If patch ebda44da44f6 (net: sched: fix race condition in qdisc_graft()) not applied yet, then kernel could be affected. (CVE-2023-0590)\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": "2023-03-08T00:00:00", "type": "nessus", "title": "SUSE SLED12 / SLES12 Security Update : kernel (SUSE-SU-2023:0634-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2017-5754", "CVE-2021-4203", "CVE-2022-2991", "CVE-2022-36280", "CVE-2022-4662", "CVE-2022-47929", "CVE-2023-0045", "CVE-2023-0266", "CVE-2023-0590"], "modified": "2023-07-14T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:dlm-kmp-default", "p-cpe:/a:novell:suse_linux:kernel-default-extra", "p-cpe:/a:novell:suse_linux:kernel-syms", "p-cpe:/a:novell:suse_linux:cluster-md-kmp-default", "p-cpe:/a:novell:suse_linux:kernel-default-man", "p-cpe:/a:novell:suse_linux:kernel-source", "p-cpe:/a:novell:suse_linux:ocfs2-kmp-default", "p-cpe:/a:novell:suse_linux:kernel-macros", "p-cpe:/a:novell:suse_linux:kernel-default-kgraft-devel", "p-cpe:/a:novell:suse_linux:kernel-default", "p-cpe:/a:novell:suse_linux:kernel-default-base", "p-cpe:/a:novell:suse_linux:kernel-default-devel", "p-cpe:/a:novell:suse_linux:kernel-default-kgraft", "p-cpe:/a:novell:suse_linux:kernel-devel", "p-cpe:/a:novell:suse_linux:kernel-obs-build", "p-cpe:/a:novell:suse_linux:kgraft-patch-4_12_14-122_150-default", "cpe:/o:novell:suse_linux:12", "p-cpe:/a:novell:suse_linux:gfs2-kmp-default"], "id": "SUSE_SU-2023-0634-1.NASL", "href": "https://www.tenable.com/plugins/nessus/172256", "sourceData": "#%NASL_MIN_LEVEL 80900\n##\n# (C) Tenable, Inc.\n#\n# The package checks in this plugin were extracted from\n# SUSE update advisory SUSE-SU-2023:0634-1. The text itself\n# is copyright (C) SUSE.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(172256);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/07/14\");\n\n script_cve_id(\n \"CVE-2017-5754\",\n \"CVE-2021-4203\",\n \"CVE-2022-2991\",\n \"CVE-2022-4662\",\n \"CVE-2022-36280\",\n \"CVE-2022-47929\",\n \"CVE-2023-0045\",\n \"CVE-2023-0266\",\n \"CVE-2023-0590\"\n );\n script_xref(name:\"SuSE\", value:\"SUSE-SU-2023:0634-1\");\n script_xref(name:\"CISA-KNOWN-EXPLOITED\", value:\"2023/04/20\");\n\n script_name(english:\"SUSE SLED12 / SLES12 Security Update : kernel (SUSE-SU-2023:0634-1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote SUSE host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote SUSE Linux SLED12 / SLED_SAP12 / SLES12 / SLES_SAP12 host has packages installed that are affected by\nmultiple vulnerabilities as referenced in the SUSE-SU-2023:0634-1 advisory.\n\n - Systems with microprocessors utilizing speculative execution and indirect branch prediction may allow\n unauthorized disclosure of information to an attacker with local user access via a side-channel analysis\n of the data cache. (CVE-2017-5754)\n\n - A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and\n SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a\n user privileges may crash the system or leak internal kernel information. (CVE-2021-4203)\n\n - A heap-based buffer overflow was found in the Linux kernel's LightNVM subsystem. The issue results from\n the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length\n heap-based buffer. This vulnerability allows a local attacker to escalate privileges and execute arbitrary\n code in the context of the kernel. The attacker must first obtain the ability to execute high-privileged\n code on the target system to exploit this vulnerability. (CVE-2022-2991)\n\n - An out-of-bounds(OOB) memory access vulnerability was found in vmwgfx driver in\n drivers/gpu/vmxgfx/vmxgfx_kms.c in GPU component in the Linux kernel with device file '/dev/dri/renderD128\n (or Dxxx)'. This flaw allows a local attacker with a user account on the system to gain privilege, causing\n a denial of service(DoS). (CVE-2022-36280)\n\n - A flaw incorrect access control in the Linux kernel USB core subsystem was found in the way user attaches\n usb device. A local user could use this flaw to crash the system. (CVE-2022-4662)\n\n - In the Linux kernel before 6.1.6, a NULL pointer dereference bug in the traffic control subsystem allows\n an unprivileged user to trigger a denial of service (system crash) via a crafted traffic control\n configuration that is set up with tc qdisc and tc class commands. This affects qdisc_graft in\n net/sched/sch_api.c. (CVE-2022-47929)\n\n - The current implementation of the prctl syscall does not issue an IBPB immediately during the syscall. The\n ib_prctl_set function updates the Thread Information Flags (TIFs) for the task and updates the SPEC_CTRL\n MSR on the function __speculation_ctrl_update, but the IBPB is only issued on the next schedule, when the\n TIF bits are checked. This leaves the victim vulnerable to values already injected on the BTB, prior to\n the prctl syscall. The patch that added the support for the conditional mitigation via prctl\n (ib_prctl_set) dates back to the kernel 4.9.176. We recommend upgrading past commit\n a664ec9158eeddd75121d39c9a0758016097fa96 (CVE-2023-0045)\n\n - A use after free vulnerability exists in the ALSA PCM package in the Linux Kernel.\n SNDRV_CTL_IOCTL_ELEM_{READ|WRITE}32 is missing locks that can be used in a use-after-free that can result\n in a priviledge escalation to gain ring0 access from the system user. We recommend upgrading past commit\n 56b88b50565cd8b946a2d00b0c83927b7ebb055e (CVE-2023-0266)\n\n - A use-after-free flaw was found in qdisc_graft in net/sched/sch_api.c in the Linux Kernel due to a race\n problem. This flaw leads to a denial of service issue. If patch ebda44da44f6 (net: sched: fix race\n condition in qdisc_graft()) not applied yet, then kernel could be affected. (CVE-2023-0590)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1068032\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1175995\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1186449\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1194535\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1198971\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201420\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202195\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202712\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202713\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203200\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203332\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203693\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1204356\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1204514\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1204662\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1205149\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1205397\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1205495\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1206602\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1206635\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1206640\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1206641\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1206642\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1206643\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1206645\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1206646\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1206648\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1206649\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1206664\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1206677\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1206698\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1206784\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1206855\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1206858\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1206873\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1206876\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1206877\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1206878\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1206880\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1206882\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1206883\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1206884\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1206885\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1206887\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1206888\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1206890\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1207092\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1207093\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1207094\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1207097\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1207102\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1207103\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1207104\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1207107\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1207108\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1207134\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1207186\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1207201\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1207237\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1207773\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1207795\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1207875\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1208108\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1208541\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1208570\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2017-5754\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-4203\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-2991\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-36280\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-4662\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-47929\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2023-0045\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2023-0266\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2023-0590\");\n # https://lists.suse.com/pipermail/sle-security-updates/2023-March/013982.html\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?dfff965c\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:M/Au:S/C:P/I:N/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:H/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:H/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-4203\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2023-0266\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n script_set_attribute(attribute:\"exploited_by_malware\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2018/01/03\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2023/03/07\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2023/03/08\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:cluster-md-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:dlm-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:gfs2-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-base\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-extra\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-kgraft\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-kgraft-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-man\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-macros\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-obs-build\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-source\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-syms\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kgraft-patch-4_12_14-122_150-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:ocfs2-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:suse_linux:12\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"SuSE Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nvar os_release = get_kb_item(\"Host/SuSE/release\");\nif (isnull(os_release) || os_release !~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"SUSE\");\nvar os_ver = pregmatch(pattern: \"^(SLE(S|D)(?:_SAP)?\\d+)\", string:os_release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'SUSE');\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLED12|SLED_SAP12|SLES12|SLES_SAP12)$\", string:os_ver)) audit(AUDIT_OS_NOT, 'SUSE SLED12 / SLED_SAP12 / SLES12 / SLES_SAP12', 'SUSE (' + os_ver + ')');\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'SUSE (' + os_ver + ')', cpu);\n\nvar service_pack = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(service_pack)) service_pack = \"0\";\nif (os_ver == \"SLED12\" && (! preg(pattern:\"^(5)$\", string:service_pack))) audit(AUDIT_OS_NOT, \"SLED12 SP5\", os_ver + \" SP\" + service_pack);\nif (os_ver == \"SLED_SAP12\" && (! preg(pattern:\"^(5)$\", string:service_pack))) audit(AUDIT_OS_NOT, \"SLED_SAP12 SP5\", os_ver + \" SP\" + service_pack);\nif (os_ver == \"SLES12\" && (! preg(pattern:\"^(5)$\", string:service_pack))) audit(AUDIT_OS_NOT, \"SLES12 SP5\", os_ver + \" SP\" + service_pack);\nif (os_ver == \"SLES_SAP12\" && (! preg(pattern:\"^(5)$\", string:service_pack))) audit(AUDIT_OS_NOT, \"SLES_SAP12 SP5\", os_ver + \" SP\" + service_pack);\n\nvar pkgs = [\n {'reference':'kernel-default-4.12.14-122.150.1', 'sp':'5', 'release':'SLES_SAP12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-12.5']},\n {'reference':'kernel-default-base-4.12.14-122.150.1', 'sp':'5', 'release':'SLES_SAP12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-12.5']},\n {'reference':'kernel-default-devel-4.12.14-122.150.1', 'sp':'5', 'release':'SLES_SAP12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-12.5']},\n {'reference':'kernel-default-extra-4.12.14-122.150.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLED_SAP12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-12.5']},\n {'reference':'kernel-default-extra-4.12.14-122.150.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLES_SAP12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-12.5']},\n {'reference':'kernel-default-man-4.12.14-122.150.1', 'sp':'5', 'cpu':'s390x', 'release':'SLES_SAP12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-12.5']},\n {'reference':'kernel-devel-4.12.14-122.150.1', 'sp':'5', 'release':'SLES_SAP12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-12.5']},\n {'reference':'kernel-macros-4.12.14-122.150.1', 'sp':'5', 'release':'SLES_SAP12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-12.5']},\n {'reference':'kernel-obs-build-4.12.14-122.150.1', 'sp':'5', 'release':'SLES_SAP12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-12.5']},\n {'reference':'kernel-source-4.12.14-122.150.1', 'sp':'5', 'release':'SLES_SAP12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-12.5']},\n {'reference':'kernel-syms-4.12.14-122.150.1', 'sp':'5', 'release':'SLES_SAP12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-12.5']},\n {'reference':'cluster-md-kmp-default-4.12.14-122.150.1', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-ha-release-12.5']},\n {'reference':'dlm-kmp-default-4.12.14-122.150.1', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-ha-release-12.5']},\n {'reference':'gfs2-kmp-default-4.12.14-122.150.1', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-ha-release-12.5']},\n {'reference':'ocfs2-kmp-default-4.12.14-122.150.1', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-ha-release-12.5']},\n {'reference':'kernel-default-kgraft-4.12.14-122.150.1', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-live-patching-release-12.5']},\n {'reference':'kernel-default-kgraft-devel-4.12.14-122.150.1', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-live-patching-release-12.5']},\n {'reference':'kgraft-patch-4_12_14-122_150-default-1-8.3.1', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-live-patching-release-12.5']},\n {'reference':'kernel-obs-build-4.12.14-122.150.1', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-sdk-release-12.5', 'sles-release-12.5']},\n {'reference':'kernel-default-extra-4.12.14-122.150.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLED12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-we-release-12.5', 'sles-release-12.5']},\n {'reference':'kernel-default-extra-4.12.14-122.150.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-we-release-12.5', 'sles-release-12.5']},\n {'reference':'kernel-default-4.12.14-122.150.1', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.5']},\n {'reference':'kernel-default-base-4.12.14-122.150.1', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.5']},\n {'reference':'kernel-default-devel-4.12.14-122.150.1', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.5']},\n {'reference':'kernel-default-man-4.12.14-122.150.1', 'sp':'5', 'cpu':'s390x', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.5']},\n {'reference':'kernel-devel-4.12.14-122.150.1', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.5']},\n {'reference':'kernel-macros-4.12.14-122.150.1', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.5']},\n {'reference':'kernel-source-4.12.14-122.150.1', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.5']},\n {'reference':'kernel-syms-4.12.14-122.150.1', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.5']}\n];\n\nvar ltss_caveat_required = FALSE;\nvar flag = 0;\nforeach var package_array ( pkgs ) {\n var reference = NULL;\n var _release = NULL;\n var sp = NULL;\n var _cpu = NULL;\n var exists_check = NULL;\n var rpm_spec_vers_cmp = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) _release = package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) _cpu = package_array['cpu'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (reference && _release) {\n if (exists_check) {\n var check_flag = 0;\n foreach var check (exists_check) {\n if (!rpm_exists(release:_release, rpm:check)) continue;\n check_flag++;\n }\n if (!check_flag) continue;\n }\n if (rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, rpm_spec_vers_cmp:rpm_spec_vers_cmp)) flag++;\n }\n}\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'cluster-md-kmp-default / dlm-kmp-default / gfs2-kmp-default / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T14:46:14", "description": "The remote OracleVM system is missing necessary patches to address security updates:\n\n - In unix_scm_to_skb of af_unix.c, there is a possible use after free bug due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-196926917References:\n Upstream kernel (CVE-2021-0920)\n\n - A use-after-free in function hci_sock_bound_ioctl() of the Linux kernel HCI subsystem was found in the way user calls ioct HCIUNBLOCKADDR or other way triggers race condition of the call hci_unregister_dev() together with one of the calls hci_sock_blacklist_add(), hci_sock_blacklist_del(), hci_get_conn_info(), hci_get_auth_info(). A privileged local user could use this flaw to crash the system or escalate their privileges on the system. This flaw affects the Linux kernel versions prior to 5.13-rc5. (CVE-2021-3573)\n\n - A memory leak flaw in the Linux kernel's hugetlbfs memory usage was found in the way the user maps some regions of memory twice using shmget() which are aligned to PUD alignment with the fault of some of the memory pages. A local user could use this flaw to get unauthorized access to some data. (CVE-2021-4002)\n\n - A vulnerability was found in btrfs_alloc_tree_b in fs/btrfs/extent-tree.c in the Linux kernel due to an improper lock operation in btrfs. In this flaw, a user with a local privilege may cause a denial of service (DOS) due to a deadlock problem. (CVE-2021-4149)\n\n - An out of memory bounds write flaw (1 or 2 bytes of memory) in the Linux kernel NFS subsystem was found in the way users use mirroring (replication of files with NFS). A user, having access to the NFS mount, could potentially use this flaw to crash the system or escalate privileges on the system. (CVE-2021-4157)\n\n - A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a user privileges may crash the system or leak internal kernel information. (CVE-2021-4203)\n\n - pep_sock_accept in net/phonet/pep.c in the Linux kernel through 5.15.8 has a refcount leak.\n (CVE-2021-45095)\n\n - In the Linux kernel before 5.15.3, fs/quota/quota_tree.c does not validate the block number in the quota tree (on disk). This can, for example, lead to a kernel/locking/rwsem.c use-after-free if there is a corrupted quota file. (CVE-2021-45868)\n\n - A flaw null pointer dereference in the Linux kernel UDF file system functionality was found in the way user triggers udf_file_write_iter function for the malicious UDF image. A local user could use this flaw to crash the system. Actual from Linux kernel 4.2-rc1 till 5.17-rc2. (CVE-2022-0617)\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": "2022-05-04T00:00:00", "type": "nessus", "title": "OracleVM 3.4 : kernel-uek (OVMSA-2022-0014)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2021-0920", "CVE-2021-3573", "CVE-2021-4002", "CVE-2021-4149", "CVE-2021-4157", "CVE-2021-4203", "CVE-2021-45095", "CVE-2021-45868", "CVE-2022-0617", "CVE-2022-1016"], "modified": "2023-04-25T00:00:00", "cpe": ["p-cpe:/a:oracle:vm:kernel-uek", "p-cpe:/a:oracle:vm:kernel-uek-firmware", "cpe:/o:oracle:vm_server:3.4"], "id": "ORACLEVM_OVMSA-2022-0014.NASL", "href": "https://www.tenable.com/plugins/nessus/160505", "sourceData": "##\n# (C) Tenable, Inc.\n#\n# The package checks in this plugin were\n# extracted from OracleVM Security Advisory OVMSA-2022-0014.\n##\n\ninclude('compat.inc');\n\nif (description)\n{\n script_id(160505);\n script_version(\"1.6\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/04/25\");\n\n script_cve_id(\n \"CVE-2021-0920\",\n \"CVE-2021-3573\",\n \"CVE-2021-4002\",\n \"CVE-2021-4149\",\n \"CVE-2021-4157\",\n \"CVE-2021-4203\",\n \"CVE-2021-45095\",\n \"CVE-2021-45868\",\n \"CVE-2022-0617\",\n \"CVE-2022-1016\"\n );\n script_xref(name:\"CISA-KNOWN-EXPLOITED\", value:\"2022/06/13\");\n\n script_name(english:\"OracleVM 3.4 : kernel-uek (OVMSA-2022-0014)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote OracleVM host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote OracleVM system is missing necessary patches to address security updates:\n\n - In unix_scm_to_skb of af_unix.c, there is a possible use after free bug due to a race condition. This\n could lead to local escalation of privilege with System execution privileges needed. User interaction is\n not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-196926917References:\n Upstream kernel (CVE-2021-0920)\n\n - A use-after-free in function hci_sock_bound_ioctl() of the Linux kernel HCI subsystem was found in the way\n user calls ioct HCIUNBLOCKADDR or other way triggers race condition of the call hci_unregister_dev()\n together with one of the calls hci_sock_blacklist_add(), hci_sock_blacklist_del(), hci_get_conn_info(),\n hci_get_auth_info(). A privileged local user could use this flaw to crash the system or escalate their\n privileges on the system. This flaw affects the Linux kernel versions prior to 5.13-rc5. (CVE-2021-3573)\n\n - A memory leak flaw in the Linux kernel's hugetlbfs memory usage was found in the way the user maps some\n regions of memory twice using shmget() which are aligned to PUD alignment with the fault of some of the\n memory pages. A local user could use this flaw to get unauthorized access to some data. (CVE-2021-4002)\n\n - A vulnerability was found in btrfs_alloc_tree_b in fs/btrfs/extent-tree.c in the Linux kernel due to an\n improper lock operation in btrfs. In this flaw, a user with a local privilege may cause a denial of\n service (DOS) due to a deadlock problem. (CVE-2021-4149)\n\n - An out of memory bounds write flaw (1 or 2 bytes of memory) in the Linux kernel NFS subsystem was found in\n the way users use mirroring (replication of files with NFS). A user, having access to the NFS mount, could\n potentially use this flaw to crash the system or escalate privileges on the system. (CVE-2021-4157)\n\n - A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and\n SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a\n user privileges may crash the system or leak internal kernel information. (CVE-2021-4203)\n\n - pep_sock_accept in net/phonet/pep.c in the Linux kernel through 5.15.8 has a refcount leak.\n (CVE-2021-45095)\n\n - In the Linux kernel before 5.15.3, fs/quota/quota_tree.c does not validate the block number in the quota\n tree (on disk). This can, for example, lead to a kernel/locking/rwsem.c use-after-free if there is a\n corrupted quota file. (CVE-2021-45868)\n\n - A flaw null pointer dereference in the Linux kernel UDF file system functionality was found in the way\n user triggers udf_file_write_iter function for the malicious UDF image. A local user could use this flaw\n to crash the system. Actual from Linux kernel 4.2-rc1 till 5.17-rc2. (CVE-2022-0617)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://linux.oracle.com/cve/CVE-2021-0920.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://linux.oracle.com/cve/CVE-2021-3573.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://linux.oracle.com/cve/CVE-2021-4002.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://linux.oracle.com/cve/CVE-2021-4149.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://linux.oracle.com/cve/CVE-2021-4157.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://linux.oracle.com/cve/CVE-2021-4203.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://linux.oracle.com/cve/CVE-2021-45095.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://linux.oracle.com/cve/CVE-2021-45868.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://linux.oracle.com/cve/CVE-2022-0617.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://linux.oracle.com/cve/CVE-2022-1016.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://linux.oracle.com/errata/OVMSA-2022-0014.html\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected kernel-uek / kernel-uek-firmware packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:A/AC:M/Au:S/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:F/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:F/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-4157\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2021/06/08\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2022/05/03\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2022/05/04\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:vm:kernel-uek\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:vm:kernel-uek-firmware\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:oracle:vm_server:3.4\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"OracleVM Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2022-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\", \"linux_alt_patch_detect.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/OracleVM/release\", \"Host/OracleVM/rpm-list\");\n\n exit(0);\n}\ninclude('ksplice.inc');\ninclude('rpm.inc');\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nvar release = get_kb_item(\"Host/OracleVM/release\");\nif (isnull(release) || \"OVS\" >!< release) audit(AUDIT_OS_NOT, \"OracleVM\");\nif (! preg(pattern:\"^OVS\" + \"3\\.4\" + \"(\\.[0-9]|$)\", string:release)) audit(AUDIT_OS_NOT, \"OracleVM 3.4\", \"OracleVM \" + release);\nif (!get_kb_item(\"Host/OracleVM/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"OracleVM\", cpu);\nif (\"x86_64\" >!< cpu) audit(AUDIT_ARCH_NOT, \"x86_64\", cpu);\n\nvar machine_uptrack_level = get_one_kb_item('Host/uptrack-uname-r');\nif (machine_uptrack_level)\n{\n var trimmed_uptrack_level = ereg_replace(string:machine_uptrack_level, pattern:\"\\.(x86_64|i[3-6]86|aarch64)$\", replace:'');\n var fixed_uptrack_levels = ['4.1.12-124.62.3.el6uek'];\n foreach var fixed_uptrack_level ( fixed_uptrack_levels ) {\n if (rpm_spec_vers_cmp(a:trimmed_uptrack_level, b:fixed_uptrack_level) >= 0)\n {\n audit(AUDIT_PATCH_INSTALLED, 'KSplice hotfix for OVMSA-2022-0014');\n }\n }\n __rpm_report = 'Running KSplice level of ' + trimmed_uptrack_level + ' does not meet the minimum fixed level of ' + join(fixed_uptrack_levels, sep:' / ') + ' for this advisory.\\n\\n';\n}\n\nvar kernel_major_minor = get_kb_item('Host/uname/major_minor');\nif (empty_or_null(kernel_major_minor)) exit(1, 'Unable to determine kernel major-minor level.');\nvar expected_kernel_major_minor = '4.1';\nif (kernel_major_minor != expected_kernel_major_minor)\n audit(AUDIT_OS_NOT, 'running kernel level ' + expected_kernel_major_minor + ', it is running kernel level ' + kernel_major_minor);\n\nvar pkgs = [\n {'reference':'kernel-uek-4.1.12-124.62.3.el6uek', 'cpu':'x86_64', 'release':'3.4', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-4.1.12'},\n {'reference':'kernel-uek-firmware-4.1.12-124.62.3.el6uek', 'cpu':'x86_64', 'release':'3.4', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-firmware-4.1.12'}\n];\n\nvar flag = 0;\nforeach var package_array ( pkgs ) {\n var reference = NULL;\n var release = NULL;\n var sp = NULL;\n var cpu = NULL;\n var el_string = NULL;\n var rpm_spec_vers_cmp = NULL;\n var epoch = NULL;\n var allowmaj = NULL;\n var exists_check = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) release = 'OVS' + package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) cpu = package_array['cpu'];\n if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (!empty_or_null(package_array['epoch'])) epoch = package_array['epoch'];\n if (!empty_or_null(package_array['allowmaj'])) allowmaj = package_array['allowmaj'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (reference && release && (!exists_check || rpm_exists(release:release, rpm:exists_check))) {\n if (rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n }\n}\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'kernel-uek / kernel-uek-firmware');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T14:45:01", "description": "The remote Oracle Linux 6 / 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2022-9348 advisory.\n\n - A use-after-free in function hci_sock_bound_ioctl() of the Linux kernel HCI subsystem was found in the way user calls ioct HCIUNBLOCKADDR or other way triggers race condition of the call hci_unregister_dev() together with one of the calls hci_sock_blacklist_add(), hci_sock_blacklist_del(), hci_get_conn_info(), hci_get_auth_info(). A privileged local user could use this flaw to crash the system or escalate their privileges on the system. This flaw affects the Linux kernel versions prior to 5.13-rc5. (CVE-2021-3573)\n\n - A flaw was found in the Linux kernel in linux/net/netfilter/nf_tables_api.c of the netfilter subsystem.\n This flaw allows a local user to cause an out-of-bounds write issue. (CVE-2022-1015) (CVE-2022-1016)\n\n - A flaw null pointer dereference in the Linux kernel UDF file system functionality was found in the way user triggers udf_file_write_iter function for the malicious UDF image. A local user could use this flaw to crash the system. Actual from Linux kernel 4.2-rc1 till 5.17-rc2. (CVE-2022-0617)\n\n - A memory leak flaw in the Linux kernel's hugetlbfs memory usage was found in the way the user maps some regions of memory twice using shmget() which are aligned to PUD alignment with the fault of some of the memory pages. A local user could use this flaw to get unauthorized access to some data. (CVE-2021-4002)\n\n - A vulnerability was found in btrfs_alloc_tree_b in fs/btrfs/extent-tree.c in the Linux kernel due to an improper lock operation in btrfs. In this flaw, a user with a local privilege may cause a denial of service (DOS) due to a deadlock problem. (CVE-2021-4149)\n\n - An out of memory bounds write flaw (1 or 2 bytes of memory) in the Linux kernel NFS subsystem was found in the way users use mirroring (replication of files with NFS). A user, having access to the NFS mount, could potentially use this flaw to crash the system or escalate privileges on the system. (CVE-2021-4157)\n\n - A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a user privileges may crash the system or leak internal kernel information. (CVE-2021-4203)\n\n - pep_sock_accept in net/phonet/pep.c in the Linux kernel through 5.15.8 has a refcount leak.\n (CVE-2021-45095)\n\n - In the Linux kernel before 5.15.3, fs/quota/quota_tree.c does not validate the block number in the quota tree (on disk). This can, for example, lead to a kernel/locking/rwsem.c use-after-free if there is a corrupted quota file. (CVE-2021-45868)\n\n - In unix_scm_to_skb of af_unix.c, there is a possible use after free bug due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-196926917References:\n Upstream kernel (CVE-2021-0920)\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": "2022-05-04T00:00:00", "type": "nessus", "title": "Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2022-9348)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2021-0920", "CVE-2021-3573", "CVE-2021-4002", "CVE-2021-4149", "CVE-2021-4157", "CVE-2021-4203", "CVE-2021-45095", "CVE-2021-45868", "CVE-2022-0617", "CVE-2022-1015", "CVE-2022-1016"], "modified": "2023-04-25T00:00:00", "cpe": ["cpe:/o:oracle:linux:6", "cpe:/o:oracle:linux:7", "p-cpe:/a:oracle:linux:kernel-uek", "p-cpe:/a:oracle:linux:kernel-uek-debug", "p-cpe:/a:oracle:linux:kernel-uek-debug-devel", "p-cpe:/a:oracle:linux:kernel-uek-devel", "p-cpe:/a:oracle:linux:kernel-uek-doc", "p-cpe:/a:oracle:linux:kernel-uek-firmware"], "id": "ORACLELINUX_ELSA-2022-9348.NASL", "href": "https://www.tenable.com/plugins/nessus/160495", "sourceData": "##\n# (C) Tenable, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Oracle Linux Security Advisory ELSA-2022-9348.\n##\n\ninclude('compat.inc');\n\nif (description)\n{\n script_id(160495);\n script_version(\"1.6\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/04/25\");\n\n script_cve_id(\n \"CVE-2021-0920\",\n \"CVE-2021-3573\",\n \"CVE-2021-4002\",\n \"CVE-2021-4149\",\n \"CVE-2021-4157\",\n \"CVE-2021-4203\",\n \"CVE-2021-45095\",\n \"CVE-2021-45868\",\n \"CVE-2022-0617\",\n \"CVE-2022-1016\"\n );\n script_xref(name:\"CISA-KNOWN-EXPLOITED\", value:\"2022/06/13\");\n\n script_name(english:\"Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2022-9348)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Oracle Linux host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote Oracle Linux 6 / 7 host has packages installed that are affected by multiple vulnerabilities as referenced in\nthe ELSA-2022-9348 advisory.\n\n - A use-after-free in function hci_sock_bound_ioctl() of the Linux kernel HCI subsystem was found in the way\n user calls ioct HCIUNBLOCKADDR or other way triggers race condition of the call hci_unregister_dev()\n together with one of the calls hci_sock_blacklist_add(), hci_sock_blacklist_del(), hci_get_conn_info(),\n hci_get_auth_info(). A privileged local user could use this flaw to crash the system or escalate their\n privileges on the system. This flaw affects the Linux kernel versions prior to 5.13-rc5. (CVE-2021-3573)\n\n - A flaw was found in the Linux kernel in linux/net/netfilter/nf_tables_api.c of the netfilter subsystem.\n This flaw allows a local user to cause an out-of-bounds write issue. (CVE-2022-1015) (CVE-2022-1016)\n\n - A flaw null pointer dereference in the Linux kernel UDF file system functionality was found in the way\n user triggers udf_file_write_iter function for the malicious UDF image. A local user could use this flaw\n to crash the system. Actual from Linux kernel 4.2-rc1 till 5.17-rc2. (CVE-2022-0617)\n\n - A memory leak flaw in the Linux kernel's hugetlbfs memory usage was found in the way the user maps some\n regions of memory twice using shmget() which are aligned to PUD alignment with the fault of some of the\n memory pages. A local user could use this flaw to get unauthorized access to some data. (CVE-2021-4002)\n\n - A vulnerability was found in btrfs_alloc_tree_b in fs/btrfs/extent-tree.c in the Linux kernel due to an\n improper lock operation in btrfs. In this flaw, a user with a local privilege may cause a denial of\n service (DOS) due to a deadlock problem. (CVE-2021-4149)\n\n - An out of memory bounds write flaw (1 or 2 bytes of memory) in the Linux kernel NFS subsystem was found in\n the way users use mirroring (replication of files with NFS). A user, having access to the NFS mount, could\n potentially use this flaw to crash the system or escalate privileges on the system. (CVE-2021-4157)\n\n - A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and\n SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a\n user privileges may crash the system or leak internal kernel information. (CVE-2021-4203)\n\n - pep_sock_accept in net/phonet/pep.c in the Linux kernel through 5.15.8 has a refcount leak.\n (CVE-2021-45095)\n\n - In the Linux kernel before 5.15.3, fs/quota/quota_tree.c does not validate the block number in the quota\n tree (on disk). This can, for example, lead to a kernel/locking/rwsem.c use-after-free if there is a\n corrupted quota file. (CVE-2021-45868)\n\n - In unix_scm_to_skb of af_unix.c, there is a possible use after free bug due to a race condition. This\n could lead to local escalation of privilege with System execution privileges needed. User interaction is\n not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-196926917References:\n Upstream kernel (CVE-2021-0920)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://linux.oracle.com/errata/ELSA-2022-9348.html\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:A/AC:M/Au:S/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:F/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:F/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-4157\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2021/06/08\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2022/05/03\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2022/05/04\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:oracle:linux:6\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:oracle:linux:7\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-uek\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-uek-debug\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-uek-debug-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-uek-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-uek-doc\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-uek-firmware\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Oracle Linux Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2022-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"linux_alt_patch_detect.nasl\", \"ssh_get_info.nasl\");\n script_require_keys(\"Host/OracleLinux\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\", \"Host/local_checks_enabled\");\n\n exit(0);\n}\n\n\ninclude('ksplice.inc');\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nif (!get_kb_item('Host/OracleLinux')) audit(AUDIT_OS_NOT, 'Oracle Linux');\nvar release = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || !pregmatch(pattern: \"Oracle (?:Linux Server|Enterprise Linux)\", string:release)) audit(AUDIT_OS_NOT, 'Oracle Linux');\nvar os_ver = pregmatch(pattern: \"Oracle (?:Linux Server|Enterprise Linux) .*release ([0-9]+(\\.[0-9]+)?)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'Oracle Linux');\nvar os_ver = os_ver[1];\nif (! preg(pattern:\"^(6|7)([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, 'Oracle Linux 6 / 7', 'Oracle Linux ' + os_ver);\n\nif (!get_kb_item('Host/RedHat/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Oracle Linux', cpu);\nif ('x86_64' >!< cpu) audit(AUDIT_ARCH_NOT, 'x86_64', cpu);\n\nvar machine_uptrack_level = get_one_kb_item('Host/uptrack-uname-r');\nif (machine_uptrack_level)\n{\n var trimmed_uptrack_level = ereg_replace(string:machine_uptrack_level, pattern:\"\\.(x86_64|i[3-6]86|aarch64)$\", replace:'');\n var fixed_uptrack_levels = ['4.1.12-124.62.3.el6uek', '4.1.12-124.62.3.el7uek'];\n foreach var fixed_uptrack_level ( fixed_uptrack_levels ) {\n if (rpm_spec_vers_cmp(a:trimmed_uptrack_level, b:fixed_uptrack_level) >= 0)\n {\n audit(AUDIT_PATCH_INSTALLED, 'KSplice hotfix for ELSA-2022-9348');\n }\n }\n __rpm_report = 'Running KSplice level of ' + trimmed_uptrack_level + ' does not meet the minimum fixed level of ' + join(fixed_uptrack_levels, sep:' / ') + ' for this advisory.\\n\\n';\n}\n\nvar kernel_major_minor = get_kb_item('Host/uname/major_minor');\nif (empty_or_null(kernel_major_minor)) exit(1, 'Unable to determine kernel major-minor level.');\nvar expected_kernel_major_minor = '4.1';\nif (kernel_major_minor != expected_kernel_major_minor)\n audit(AUDIT_OS_NOT, 'running kernel level ' + expected_kernel_major_minor + ', it is running kernel level ' + kernel_major_minor);\n\nvar pkgs = [\n {'reference':'kernel-uek-4.1.12-124.62.3.el6uek', 'cpu':'x86_64', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-4.1.12'},\n {'reference':'kernel-uek-debug-4.1.12-124.62.3.el6uek', 'cpu':'x86_64', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-debug-4.1.12'},\n {'reference':'kernel-uek-debug-devel-4.1.12-124.62.3.el6uek', 'cpu':'x86_64', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-debug-devel-4.1.12'},\n {'reference':'kernel-uek-devel-4.1.12-124.62.3.el6uek', 'cpu':'x86_64', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-devel-4.1.12'},\n {'reference':'kernel-uek-doc-4.1.12-124.62.3.el6uek', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-doc-4.1.12'},\n {'reference':'kernel-uek-firmware-4.1.12-124.62.3.el6uek', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-firmware-4.1.12'},\n {'reference':'kernel-uek-4.1.12-124.62.3.el7uek', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-4.1.12'},\n {'reference':'kernel-uek-debug-4.1.12-124.62.3.el7uek', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-debug-4.1.12'},\n {'reference':'kernel-uek-debug-devel-4.1.12-124.62.3.el7uek', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-debug-devel-4.1.12'},\n {'reference':'kernel-uek-devel-4.1.12-124.62.3.el7uek', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-devel-4.1.12'},\n {'reference':'kernel-uek-doc-4.1.12-124.62.3.el7uek', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-doc-4.1.12'},\n {'reference':'kernel-uek-firmware-4.1.12-124.62.3.el7uek', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-firmware-4.1.12'}\n];\n\nvar flag = 0;\nforeach var package_array ( pkgs ) {\n var reference = NULL;\n var release = NULL;\n var sp = NULL;\n var cpu = NULL;\n var el_string = NULL;\n var rpm_spec_vers_cmp = NULL;\n var epoch = NULL;\n var allowmaj = NULL;\n var exists_check = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) release = 'EL' + package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) cpu = package_array['cpu'];\n if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (!empty_or_null(package_array['epoch'])) epoch = package_array['epoch'];\n if (!empty_or_null(package_array['allowmaj'])) allowmaj = package_array['allowmaj'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (reference && release) {\n if (exists_check) {\n if (rpm_exists(release:release, rpm:exists_check) && rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n } else {\n if (rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n }\n }\n}\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'kernel-uek / kernel-uek-debug / kernel-uek-debug-devel / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-07-14T18:55:14", "description": "The remote SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:3422-1 advisory.\n\n - A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a user privileges may crash the system or leak internal kernel information. (CVE-2021-4203)\n\n - Product: AndroidVersions: Android kernelAndroid ID: A-224546354References: Upstream kernel (CVE-2022-20368)\n\n - In v4l2_m2m_querybuf of v4l2-mem2mem.c, there is a possible out of bounds write due to improper input validation. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:\n A-223375145References: Upstream kernel (CVE-2022-20369)\n\n - A flaw in net_rds_alloc_sgs() in Oracle Linux kernels allows unprivileged local users to crash the machine. CVSS 3.1 Base Score 6.2 (Availability impacts). CVSS Vector (CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) (CVE-2022-21385)\n\n - kernel: a use-after-free in cls_route filter implementation may lead to privilege escalation (CVE-2022-2588)\n\n - Non-transparent sharing of return predictor targets between contexts in some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access. (CVE-2022-26373)\n\n - An issue was found in the Linux kernel in nf_conntrack_irc where the message handling can be confused and incorrectly matches the message. A firewall may be able to be bypassed when users are using unencrypted IRC with nf_conntrack_irc configured. (CVE-2022-2663)\n\n - A flaw was found in the Linux kernel implementation of proxied virtualized TPM devices. On a system where virtualized TPM devices are configured (this is not the default) a local attacker can create a use-after- free and create a situation where it may be possible to escalate privileges on the system. (CVE-2022-2977)\n\n - A race condition was found in the Linux kernel's IP framework for transforming packets (XFRM subsystem) when multiple calls to xfrm_probe_algs occurred simultaneously. This flaw could allow a local attacker to potentially trigger an out-of-bounds write or leak kernel heap memory by performing an out-of-bounds read and copying it into a socket. (CVE-2022-3028)\n\n - An issue was discovered in the Linux kernel through 5.18.14. xfrm_expand_policies in net/xfrm/xfrm_policy.c can cause a refcount to be dropped twice. (CVE-2022-36879)\n\n - An issue was discovered in include/asm-generic/tlb.h in the Linux kernel before 5.19. Because of a race condition (unmap_mapping_range versus munmap), a device driver can free a page while it still has stale TLB entries. This only occurs in situations with VM_PFNMAP VMAs. (CVE-2022-39188)\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": "2022-09-29T00:00:00", "type": "nessus", "title": "SUSE SLES12 Security Update : kernel (SUSE-SU-2022:3422-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2021-4203", "CVE-2022-20368", "CVE-2022-20369", "CVE-2022-21385", "CVE-2022-2588", "CVE-2022-26373", "CVE-2022-2663", "CVE-2022-2977", "CVE-2022-3028", "CVE-2022-36879", "CVE-2022-39188"], "modified": "2023-07-14T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:cluster-md-kmp-rt", "p-cpe:/a:novell:suse_linux:dlm-kmp-rt", "p-cpe:/a:novell:suse_linux:gfs2-kmp-rt", "p-cpe:/a:novell:suse_linux:kernel-devel-rt", "p-cpe:/a:novell:suse_linux:kernel-rt", "p-cpe:/a:novell:suse_linux:kernel-rt-base", "p-cpe:/a:novell:suse_linux:kernel-rt-devel", "p-cpe:/a:novell:suse_linux:kernel-rt_debug", "p-cpe:/a:novell:suse_linux:kernel-rt_debug-devel", "p-cpe:/a:novell:suse_linux:kernel-source-rt", "p-cpe:/a:novell:suse_linux:kernel-syms-rt", "p-cpe:/a:novell:suse_linux:ocfs2-kmp-rt", "cpe:/o:novell:suse_linux:12"], "id": "SUSE_SU-2022-3422-1.NASL", "href": "https://www.tenable.com/plugins/nessus/165562", "sourceData": "#%NASL_MIN_LEVEL 80900\n##\n# (C) Tenable, Inc.\n#\n# The package checks in this plugin were extracted from\n# SUSE update advisory SUSE-SU-2022:3422-1. The text itself\n# is copyright (C) SUSE.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(165562);\n script_version(\"1.7\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/07/14\");\n\n script_cve_id(\n \"CVE-2021-4203\",\n \"CVE-2022-2588\",\n \"CVE-2022-2663\",\n \"CVE-2022-2977\",\n \"CVE-2022-3028\",\n \"CVE-2022-20368\",\n \"CVE-2022-20369\",\n \"CVE-2022-21385\",\n \"CVE-2022-26373\",\n \"CVE-2022-36879\",\n \"CVE-2022-39188\"\n );\n script_xref(name:\"SuSE\", value:\"SUSE-SU-2022:3422-1\");\n\n script_name(english:\"SUSE SLES12 Security Update : kernel (SUSE-SU-2022:3422-1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote SUSE host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in\nthe SUSE-SU-2022:3422-1 advisory.\n\n - A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and\n SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a\n user privileges may crash the system or leak internal kernel information. (CVE-2021-4203)\n\n - Product: AndroidVersions: Android kernelAndroid ID: A-224546354References: Upstream kernel\n (CVE-2022-20368)\n\n - In v4l2_m2m_querybuf of v4l2-mem2mem.c, there is a possible out of bounds write due to improper input\n validation. This could lead to local escalation of privilege with System execution privileges needed. User\n interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:\n A-223375145References: Upstream kernel (CVE-2022-20369)\n\n - A flaw in net_rds_alloc_sgs() in Oracle Linux kernels allows unprivileged local users to crash the\n machine. CVSS 3.1 Base Score 6.2 (Availability impacts). CVSS Vector\n (CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) (CVE-2022-21385)\n\n - kernel: a use-after-free in cls_route filter implementation may lead to privilege escalation\n (CVE-2022-2588)\n\n - Non-transparent sharing of return predictor targets between contexts in some Intel(R) Processors may allow\n an authorized user to potentially enable information disclosure via local access. (CVE-2022-26373)\n\n - An issue was found in the Linux kernel in nf_conntrack_irc where the message handling can be confused and\n incorrectly matches the message. A firewall may be able to be bypassed when users are using unencrypted\n IRC with nf_conntrack_irc configured. (CVE-2022-2663)\n\n - A flaw was found in the Linux kernel implementation of proxied virtualized TPM devices. On a system where\n virtualized TPM devices are configured (this is not the default) a local attacker can create a use-after-\n free and create a situation where it may be possible to escalate privileges on the system. (CVE-2022-2977)\n\n - A race condition was found in the Linux kernel's IP framework for transforming packets (XFRM subsystem)\n when multiple calls to xfrm_probe_algs occurred simultaneously. This flaw could allow a local attacker to\n potentially trigger an out-of-bounds write or leak kernel heap memory by performing an out-of-bounds read\n and copying it into a socket. (CVE-2022-3028)\n\n - An issue was discovered in the Linux kernel through 5.18.14. xfrm_expand_policies in\n net/xfrm/xfrm_policy.c can cause a refcount to be dropped twice. (CVE-2022-36879)\n\n - An issue was discovered in include/asm-generic/tlb.h in the Linux kernel before 5.19. Because of a race\n condition (unmap_mapping_range versus munmap), a device driver can free a page while it still has stale\n TLB entries. This only occurs in situations with VM_PFNMAP VMAs. (CVE-2022-39188)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1054914\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1065729\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1120716\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1179310\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1190397\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1191881\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1194535\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1197158\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1199617\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201264\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201420\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201442\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201610\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201726\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201948\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202017\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202096\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202097\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202346\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202347\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202393\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202396\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202528\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202577\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202672\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202830\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202897\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202898\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203013\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203098\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203107\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203126\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-4203\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-20368\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-20369\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-21385\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-2588\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-26373\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-2663\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-2977\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-3028\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-36879\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-39188\");\n # https://lists.suse.com/pipermail/sle-security-updates/2022-September/012397.html\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?91355af3\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:M/Au:S/C:P/I:N/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:H/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:H/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-4203\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2022-2977\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n script_set_attribute(attribute:\"exploit_framework_core\", value:\"true\");\n script_set_attribute(attribute:\"exploited_by_malware\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2022/03/25\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2022/09/27\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2022/09/29\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:cluster-md-kmp-rt\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:dlm-kmp-rt\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:gfs2-kmp-rt\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-devel-rt\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-rt\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-rt-base\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-rt-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-rt_debug\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-rt_debug-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-source-rt\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-syms-rt\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:ocfs2-kmp-rt\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:suse_linux:12\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"SuSE Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2022-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nvar os_release = get_kb_item(\"Host/SuSE/release\");\nif (isnull(os_release) || os_release !~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"SUSE\");\nvar os_ver = pregmatch(pattern: \"^(SLE(S|D)\\d+)\", string:os_release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'SUSE');\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLES12)$\", string:os_ver)) audit(AUDIT_OS_NOT, 'SUSE SLES12', 'SUSE (' + os_ver + ')');\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'SUSE (' + os_ver + ')', cpu);\n\nvar service_pack = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(service_pack)) service_pack = \"0\";\nif (os_ver == \"SLES12\" && (! preg(pattern:\"^(5)$\", string:service_pack))) audit(AUDIT_OS_NOT, \"SLES12 SP5\", os_ver + \" SP\" + service_pack);\n\nvar pkgs = [\n {'reference':'cluster-md-kmp-rt-4.12.14-10.100.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_RT-release-12.5']},\n {'reference':'dlm-kmp-rt-4.12.14-10.100.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_RT-release-12.5']},\n {'reference':'gfs2-kmp-rt-4.12.14-10.100.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_RT-release-12.5']},\n {'reference':'kernel-devel-rt-4.12.14-10.100.1', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_RT-release-12.5']},\n {'reference':'kernel-rt-4.12.14-10.100.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_RT-release-12.5']},\n {'reference':'kernel-rt-base-4.12.14-10.100.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_RT-release-12.5']},\n {'reference':'kernel-rt-devel-4.12.14-10.100.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_RT-release-12.5']},\n {'reference':'kernel-rt_debug-4.12.14-10.100.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_RT-release-12.5']},\n {'reference':'kernel-rt_debug-devel-4.12.14-10.100.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_RT-release-12.5']},\n {'reference':'kernel-source-rt-4.12.14-10.100.1', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_RT-release-12.5']},\n {'reference':'kernel-syms-rt-4.12.14-10.100.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_RT-release-12.5']},\n {'reference':'ocfs2-kmp-rt-4.12.14-10.100.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_RT-release-12.5']}\n];\n\nvar ltss_caveat_required = FALSE;\nvar flag = 0;\nforeach var package_array ( pkgs ) {\n var reference = NULL;\n var _release = NULL;\n var sp = NULL;\n var _cpu = NULL;\n var exists_check = NULL;\n var rpm_spec_vers_cmp = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) _release = package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) _cpu = package_array['cpu'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (reference && _release) {\n if (exists_check) {\n var check_flag = 0;\n foreach var check (exists_check) {\n if (!rpm_exists(release:_release, rpm:check)) continue;\n check_flag++;\n }\n if (!check_flag) continue;\n }\n if (rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, rpm_spec_vers_cmp:rpm_spec_vers_cmp)) flag++;\n }\n}\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'cluster-md-kmp-rt / dlm-kmp-rt / gfs2-kmp-rt / kernel-devel-rt / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-07-14T17:13:44", "description": "The remote SUSE Linux SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:0768-1 advisory.\n\n - A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a user privileges may crash the system or leak internal kernel information. (CVE-2021-4203)\n\n - A heap-based buffer overflow was found in the Linux kernel's LightNVM subsystem. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length heap-based buffer. This vulnerability allows a local attacker to escalate privileges and execute arbitrary code in the context of the kernel. The attacker must first obtain the ability to execute high-privileged code on the target system to exploit this vulnerability. (CVE-2022-2991)\n\n - An out-of-bounds(OOB) memory access vulnerability was found in vmwgfx driver in drivers/gpu/vmxgfx/vmxgfx_kms.c in GPU component in the Linux kernel with device file '/dev/dri/renderD128 (or Dxxx)'. This flaw allows a local attacker with a user account on the system to gain privilege, causing a denial of service(DoS). (CVE-2022-36280)\n\n - A NULL pointer dereference vulnerability was found in vmwgfx driver in drivers/gpu/vmxgfx/vmxgfx_execbuf.c in GPU component of Linux kernel with device file '/dev/dri/renderD128 (or Dxxx)'. This flaw allows a local attacker with a user account on the system to gain privilege, causing a denial of service(DoS).\n (CVE-2022-38096)\n\n - A flaw was found in the Linux kernel's Layer 2 Tunneling Protocol (L2TP). A missing lock when clearing sk_user_data can lead to a race condition and NULL pointer dereference. A local user could use this flaw to potentially crash the system causing a denial of service. (CVE-2022-4129)\n\n - The current implementation of the prctl syscall does not issue an IBPB immediately during the syscall. The ib_prctl_set function updates the Thread Information Flags (TIFs) for the task and updates the SPEC_CTRL MSR on the function __speculation_ctrl_update, but the IBPB is only issued on the next schedule, when the TIF bits are checked. This leaves the victim vulnerable to values already injected on the BTB, prior to the prctl syscall. The patch that added the support for the conditional mitigation via prctl (ib_prctl_set) dates back to the kernel 4.9.176. We recommend upgrading past commit a664ec9158eeddd75121d39c9a0758016097fa96 (CVE-2023-0045)\n\n - A use-after-free flaw was found in qdisc_graft in net/sched/sch_api.c in the Linux Kernel due to a race problem. This flaw leads to a denial of service issue. If patch ebda44da44f6 (net: sched: fix race condition in qdisc_graft()) not applied yet, then kernel could be affected. (CVE-2023-0590)\n\n - A flaw possibility of memory leak in the Linux kernel cpu_entry_area mapping of X86 CPU data to memory was found in the way user can guess location of exception stack(s) or other important data. A local user could use this flaw to get access to some important data with expected location in memory. (CVE-2023-0597)\n\n - A flaw use after free in the Linux kernel integrated infrared receiver/transceiver driver was found in the way user detaching rc device. A local user could use this flaw to crash the system or potentially escalate their privileges on the system. (CVE-2023-1118)\n\n - In rndis_query_oid in drivers/net/wireless/rndis_wlan.c in the Linux kernel through 6.1.5, there is an integer overflow in an addition. (CVE-2023-23559)\n\n - In the Linux kernel before 6.1.13, there is a double free in net/mpls/af_mpls.c upon an allocation failure (for registering the sysctl table under a new location) during the renaming of a device. (CVE-2023-26545)\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": "2023-03-17T00:00:00", "type": "nessus", "title": "SUSE SLES15 / openSUSE 15 Security Update : kernel (SUSE-SU-2023:0768-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2021-4203", "CVE-2022-2991", "CVE-2022-36280", "CVE-2022-38096", "CVE-2022-4129", "CVE-2023-0045", "CVE-2023-0590", "CVE-2023-0597", "CVE-2023-1118", "CVE-2023-23559", "CVE-2023-26545"], "modified": "2023-07-14T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:kernel-default-base", "p-cpe:/a:novell:suse_linux:kernel-default-devel", "p-cpe:/a:novell:suse_linux:kernel-default-livepatch", "p-cpe:/a:novell:suse_linux:kernel-default-livepatch-devel", "p-cpe:/a:novell:suse_linux:kernel-default-man", "p-cpe:/a:novell:suse_linux:kernel-devel", "p-cpe:/a:novell:suse_linux:kernel-livepatch-4_12_14-150100_197_137-default", "p-cpe:/a:novell:suse_linux:kernel-macros", "p-cpe:/a:novell:suse_linux:kernel-obs-build", "p-cpe:/a:novell:suse_linux:kernel-source", "p-cpe:/a:novell:suse_linux:kernel-syms", "p-cpe:/a:novell:suse_linux:ocfs2-kmp-default", "p-cpe:/a:novell:suse_linux:reiserfs-kmp-default", "cpe:/o:novell:suse_linux:15", "p-cpe:/a:novell:suse_linux:cluster-md-kmp-default", "p-cpe:/a:novell:suse_linux:dlm-kmp-default", "p-cpe:/a:novell:suse_linux:gfs2-kmp-default", "p-cpe:/a:novell:suse_linux:kernel-default"], "id": "SUSE_SU-2023-0768-1.NASL", "href": "https://www.tenable.com/plugins/nessus/172652", "sourceData": "#%NASL_MIN_LEVEL 80900\n##\n# (C) Tenable, Inc.\n#\n# The package checks in this plugin were extracted from\n# SUSE update advisory SUSE-SU-2023:0768-1. The text itself\n# is copyright (C) SUSE.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(172652);\n script_version(\"1.2\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/07/14\");\n\n script_cve_id(\n \"CVE-2021-4203\",\n \"CVE-2022-2991\",\n \"CVE-2022-4129\",\n \"CVE-2022-36280\",\n \"CVE-2022-38096\",\n \"CVE-2023-0045\",\n \"CVE-2023-0590\",\n \"CVE-2023-0597\",\n \"CVE-2023-1118\",\n \"CVE-2023-23559\",\n \"CVE-2023-26545\"\n );\n script_xref(name:\"SuSE\", value:\"SUSE-SU-2023:0768-1\");\n\n script_name(english:\"SUSE SLES15 / openSUSE 15 Security Update : kernel (SUSE-SU-2023:0768-1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote SUSE host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote SUSE Linux SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple\nvulnerabilities as referenced in the SUSE-SU-2023:0768-1 advisory.\n\n - A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and\n SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a\n user privileges may crash the system or leak internal kernel information. (CVE-2021-4203)\n\n - A heap-based buffer overflow was found in the Linux kernel's LightNVM subsystem. The issue results from\n the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length\n heap-based buffer. This vulnerability allows a local attacker to escalate privileges and execute arbitrary\n code in the context of the kernel. The attacker must first obtain the ability to execute high-privileged\n code on the target system to exploit this vulnerability. (CVE-2022-2991)\n\n - An out-of-bounds(OOB) memory access vulnerability was found in vmwgfx driver in\n drivers/gpu/vmxgfx/vmxgfx_kms.c in GPU component in the Linux kernel with device file '/dev/dri/renderD128\n (or Dxxx)'. This flaw allows a local attacker with a user account on the system to gain privilege, causing\n a denial of service(DoS). (CVE-2022-36280)\n\n - A NULL pointer dereference vulnerability was found in vmwgfx driver in drivers/gpu/vmxgfx/vmxgfx_execbuf.c\n in GPU component of Linux kernel with device file '/dev/dri/renderD128 (or Dxxx)'. This flaw allows a\n local attacker with a user account on the system to gain privilege, causing a denial of service(DoS).\n (CVE-2022-38096)\n\n - A flaw was found in the Linux kernel's Layer 2 Tunneling Protocol (L2TP). A missing lock when clearing\n sk_user_data can lead to a race condition and NULL pointer dereference. A local user could use this flaw\n to potentially crash the system causing a denial of service. (CVE-2022-4129)\n\n - The current implementation of the prctl syscall does not issue an IBPB immediately during the syscall. The\n ib_prctl_set function updates the Thread Information Flags (TIFs) for the task and updates the SPEC_CTRL\n MSR on the function __speculation_ctrl_update, but the IBPB is only issued on the next schedule, when the\n TIF bits are checked. This leaves the victim vulnerable to values already injected on the BTB, prior to\n the prctl syscall. The patch that added the support for the conditional mitigation via prctl\n (ib_prctl_set) dates back to the kernel 4.9.176. We recommend upgrading past commit\n a664ec9158eeddd75121d39c9a0758016097fa96 (CVE-2023-0045)\n\n - A use-after-free flaw was found in qdisc_graft in net/sched/sch_api.c in the Linux Kernel due to a race\n problem. This flaw leads to a denial of service issue. If patch ebda44da44f6 (net: sched: fix race\n condition in qdisc_graft()) not applied yet, then kernel could be affected. (CVE-2023-0590)\n\n - A flaw possibility of memory leak in the Linux kernel cpu_entry_area mapping of X86 CPU data to memory was\n found in the way user can guess location of exception stack(s) or other important data. A local user could\n use this flaw to get access to some important data with expected location in memory. (CVE-2023-0597)\n\n - A flaw use after free in the Linux kernel integrated infrared receiver/transceiver driver was found in the\n way user detaching rc device. A local user could use this flaw to crash the system or potentially escalate\n their privileges on the system. (CVE-2023-1118)\n\n - In rndis_query_oid in drivers/net/wireless/rndis_wlan.c in the Linux kernel through 6.1.5, there is an\n integer overflow in an addition. (CVE-2023-23559)\n\n - In the Linux kernel before 6.1.13, there is a double free in net/mpls/af_mpls.c upon an allocation failure\n (for registering the sysctl table under a new location) during the renaming of a device. (CVE-2023-26545)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1186449\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1194535\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201420\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203331\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203332\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1204356\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1204662\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1205711\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1207051\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1207773\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1207795\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1207845\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1207875\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1208700\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1208837\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1209188\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-4203\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-2991\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-36280\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-38096\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-4129\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2023-0045\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2023-0590\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2023-0597\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2023-1118\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2023-23559\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2023-26545\");\n # https://lists.suse.com/pipermail/sle-security-updates/2023-March/014072.html\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?0d099d50\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:M/Au:S/C:P/I:N/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:POC/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:P/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-4203\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2023-23559\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2022/03/25\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2023/03/16\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2023/03/17\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:cluster-md-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:dlm-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:gfs2-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-base\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-livepatch\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-livepatch-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-man\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-livepatch-4_12_14-150100_197_137-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-macros\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-obs-build\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-source\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-syms\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:ocfs2-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:reiserfs-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:suse_linux:15\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"SuSE Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nvar os_release = get_kb_item(\"Host/SuSE/release\");\nif (isnull(os_release) || os_release !~ \"^(SLED|SLES|SUSE)\") audit(AUDIT_OS_NOT, \"SUSE / openSUSE\");\nvar os_ver = pregmatch(pattern: \"^(SLE(S|D)(?:_SAP)?\\d+|SUSE([\\d.]+))\", string:os_release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'SUSE / openSUSE');\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLES15|SLES_SAP15|SUSE15\\.4)$\", string:os_ver)) audit(AUDIT_OS_NOT, 'SUSE SLES15 / SLES_SAP15 / openSUSE 15', 'SUSE / openSUSE (' + os_ver + ')');\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'SUSE / openSUSE (' + os_ver + ')', cpu);\n\nvar service_pack = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(service_pack)) service_pack = \"0\";\nif (os_ver == \"SLES15\" && (! preg(pattern:\"^(1)$\", string:service_pack))) audit(AUDIT_OS_NOT, \"SLES15 SP1\", os_ver + \" SP\" + service_pack);\nif (os_ver == \"SLES_SAP15\" && (! preg(pattern:\"^(1)$\", string:service_pack))) audit(AUDIT_OS_NOT, \"SLES_SAP15 SP1\", os_ver + \" SP\" + service_pack);\n\nvar pkgs = [\n {'reference':'kernel-default-4.12.14-150100.197.137.2', 'sp':'1', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},\n {'reference':'kernel-default-base-4.12.14-150100.197.137.2', 'sp':'1', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},\n {'reference':'kernel-default-devel-4.12.14-150100.197.137.2', 'sp':'1', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},\n {'reference':'kernel-devel-4.12.14-150100.197.137.2', 'sp':'1', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},\n {'reference':'kernel-macros-4.12.14-150100.197.137.2', 'sp':'1', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},\n {'reference':'kernel-obs-build-4.12.14-150100.197.137.2', 'sp':'1', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},\n {'reference':'kernel-source-4.12.14-150100.197.137.2', 'sp':'1', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},\n {'reference':'kernel-syms-4.12.14-150100.197.137.2', 'sp':'1', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},\n {'reference':'reiserfs-kmp-default-4.12.14-150100.197.137.2', 'sp':'1', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},\n {'reference':'kernel-default-4.12.14-150100.197.137.2', 'sp':'1', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},\n {'reference':'kernel-default-4.12.14-150100.197.137.2', 'sp':'1', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},\n {'reference':'kernel-default-base-4.12.14-150100.197.137.2', 'sp':'1', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},\n {'reference':'kernel-default-base-4.12.14-150100.197.137.2', 'sp':'1', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},\n {'reference':'kernel-default-devel-4.12.14-150100.197.137.2', 'sp':'1', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},\n {'reference':'kernel-default-devel-4.12.14-150100.197.137.2', 'sp':'1', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},\n {'reference':'kernel-devel-4.12.14-150100.197.137.2', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1', 'sles-ltss-release-15.1']},\n {'reference':'kernel-macros-4.12.14-150100.197.137.2', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1', 'sles-ltss-release-15.1']},\n {'reference':'kernel-obs-build-4.12.14-150100.197.137.2', 'sp':'1', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},\n {'reference':'kernel-obs-build-4.12.14-150100.197.137.2', 'sp':'1', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},\n {'reference':'kernel-source-4.12.14-150100.197.137.2', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1', 'sles-ltss-release-15.1']},\n {'reference':'kernel-syms-4.12.14-150100.197.137.2', 'sp':'1', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},\n {'reference':'kernel-syms-4.12.14-150100.197.137.2', 'sp':'1', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},\n {'reference':'kernel-debug-base-4.12.14-150100.197.137.2', 'cpu':'x86_64', 'release':'SUSE15.4', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['openSUSE-release-15.4']},\n {'reference':'kernel-default-man-4.12.14-150100.197.137.2', 'cpu':'s390x', 'release':'SUSE15.4', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['openSUSE-release-15.4']},\n {'reference':'kernel-kvmsmall-base-4.12.14-150100.197.137.2', 'cpu':'x86_64', 'release':'SUSE15.4', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['openSUSE-release-15.4']},\n {'reference':'kernel-vanilla-4.12.14-150100.197.137.2', 'release':'SUSE15.4', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['openSUSE-release-15.4']},\n {'reference':'kernel-vanilla-base-4.12.14-150100.197.137.2', 'release':'SUSE15.4', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['openSUSE-release-15.4']},\n {'reference':'kernel-vanilla-devel-4.12.14-150100.197.137.2', 'release':'SUSE15.4', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['openSUSE-release-15.4']},\n {'reference':'kernel-vanilla-livepatch-devel-4.12.14-150100.197.137.2', 'release':'SUSE15.4', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['openSUSE-release-15.4']},\n {'reference':'kernel-zfcpdump-man-4.12.14-150100.197.137.2', 'cpu':'s390x', 'release':'SUSE15.4', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['openSUSE-release-15.4']},\n {'reference':'cluster-md-kmp-default-4.12.14-150100.197.137.2', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-ha-release-15.1']},\n {'reference':'dlm-kmp-default-4.12.14-150100.197.137.2', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-ha-release-15.1']},\n {'reference':'gfs2-kmp-default-4.12.14-150100.197.137.2', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-ha-release-15.1']},\n {'reference':'ocfs2-kmp-default-4.12.14-150100.197.137.2', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-ha-release-15.1']},\n {'reference':'kernel-default-livepatch-4.12.14-150100.197.137.2', 'sp':'1', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-live-patching-release-15.1']},\n {'reference':'kernel-default-livepatch-devel-4.12.14-150100.197.137.2', 'sp':'1', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-live-patching-release-15.1']},\n {'reference':'kernel-livepatch-4_12_14-150100_197_137-default-1-150100.3.3.2', 'sp':'1', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-live-patching-release-15.1']},\n {'reference':'kernel-default-4.12.14-150100.197.137.2', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.1']},\n {'reference':'kernel-default-base-4.12.14-150100.197.137.2', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.1']},\n {'reference':'kernel-default-devel-4.12.14-150100.197.137.2', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.1']},\n {'reference':'kernel-default-man-4.12.14-150100.197.137.2', 'sp':'1', 'cpu':'s390x', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.1']},\n {'reference':'kernel-obs-build-4.12.14-150100.197.137.2', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.1']},\n {'reference':'kernel-syms-4.12.14-150100.197.137.2', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.1']},\n {'reference':'reiserfs-kmp-default-4.12.14-150100.197.137.2', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.1']}\n];\n\nvar ltss_caveat_required = FALSE;\nvar flag = 0;\nforeach var package_array ( pkgs ) {\n var reference = NULL;\n var _release = NULL;\n var sp = NULL;\n var _cpu = NULL;\n var exists_check = NULL;\n var rpm_spec_vers_cmp = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) _release = package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) _cpu = package_array['cpu'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (reference && _release) {\n if (exists_check) {\n var check_flag = 0;\n foreach var check (exists_check) {\n if (!rpm_exists(release:_release, rpm:check)) continue;\n if ('ltss' >< tolower(check)) ltss_caveat_required = TRUE;\n check_flag++;\n }\n if (!check_flag) continue;\n }\n if (rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, rpm_spec_vers_cmp:rpm_spec_vers_cmp)) flag++;\n }\n}\n\nif (flag)\n{\n var ltss_plugin_caveat = NULL;\n if(ltss_caveat_required) ltss_plugin_caveat = '\\n' +\n 'NOTE: This vulnerability check contains fixes that apply to\\n' +\n 'packages only available in SUSE Enterprise Linux Server LTSS\\n' +\n 'repositories. Access to these package security updates require\\n' +\n 'a paid SUSE LTSS subscription.\\n';\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : rpm_report_get() + ltss_plugin_caveat\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'cluster-md-kmp-default / dlm-kmp-default / gfs2-kmp-default / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-07-14T18:55:31", "description": "The remote SUSE Linux SLED12 / SLED_SAP12 / SLES12 / SLES_SAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:3265-1 advisory.\n\n - An issue was discovered in the Linux kernel through 5.16.11. The mixed IPID assignment method with the hash-based IPID assignment policy allows an off-path attacker to inject data into a victim's TCP session or terminate that session. (CVE-2020-36516)\n\n - A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a user privileges may crash the system or leak internal kernel information. (CVE-2021-4203)\n\n - Product: AndroidVersions: Android kernelAndroid ID: A-224546354References: Upstream kernel (CVE-2022-20368)\n\n - In v4l2_m2m_querybuf of v4l2-mem2mem.c, there is a possible out of bounds write due to improper input validation. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:\n A-223375145References: Upstream kernel (CVE-2022-20369)\n\n - A flaw in net_rds_alloc_sgs() in Oracle Linux kernels allows unprivileged local users to crash the machine. CVSS 3.1 Base Score 6.2 (Availability impacts). CVSS Vector (CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) (CVE-2022-21385)\n\n - kernel: a use-after-free in cls_route filter implementation may lead to privilege escalation (CVE-2022-2588)\n\n - Non-transparent sharing of return predictor targets between contexts in some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access. (CVE-2022-26373)\n\n - An integer coercion error was found in the openvswitch kernel module. Given a sufficiently large number of actions, while copying and reserving memory for a new action of a new flow, the reserve_sfa_size() function does not return -EMSGSIZE as expected, potentially leading to an out-of-bounds write access. This flaw allows a local user to crash or potentially escalate their privileges on the system. (CVE-2022-2639)\n\n - Improper Update of Reference Count vulnerability in net/sched of Linux Kernel allows local attacker to cause privilege escalation to root. This issue affects: Linux Kernel versions prior to 5.18; version 4.14 and later versions. (CVE-2022-29581)\n\n - A flaw was found in the Linux kernel implementation of proxied virtualized TPM devices. On a system where virtualized TPM devices are configured (this is not the default) a local attacker can create a use-after- free and create a situation where it may be possible to escalate privileges on the system. (CVE-2022-2977)\n\n - A race condition was found in the Linux kernel's IP framework for transforming packets (XFRM subsystem) when multiple calls to xfrm_probe_algs occurred simultaneously. This flaw could allow a local attacker to potentially trigger an out-of-bounds write or leak kernel heap memory by performing an out-of-bounds read and copying it into a socket. (CVE-2022-3028)\n\n - An issue was discovered in the Linux kernel through 5.18.14. xfrm_expand_policies in net/xfrm/xfrm_policy.c can cause a refcount to be dropped twice. (CVE-2022-36879)\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": "2022-09-15T00:00:00", "type": "nessus", "title": "SUSE SLED12 / SLES12 Security Update : kernel (SUSE-SU-2022:3265-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2020-36516", "CVE-2021-4203", "CVE-2022-20368", "CVE-2022-20369", "CVE-2022-21385", "CVE-2022-2588", "CVE-2022-26373", "CVE-2022-2639", "CVE-2022-29581", "CVE-2022-2977", "CVE-2022-3028", "CVE-2022-36879"], "modified": "2023-07-14T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:cluster-md-kmp-default", "p-cpe:/a:novell:suse_linux:dlm-kmp-default", "p-cpe:/a:novell:suse_linux:gfs2-kmp-default", "p-cpe:/a:novell:suse_linux:kernel-default", "p-cpe:/a:novell:suse_linux:kernel-default-base", "p-cpe:/a:novell:suse_linux:kernel-default-devel", "p-cpe:/a:novell:suse_linux:kernel-default-extra", "p-cpe:/a:novell:suse_linux:kernel-default-kgraft", "p-cpe:/a:novell:suse_linux:kernel-default-kgraft-devel", "p-cpe:/a:novell:suse_linux:kernel-default-man", "p-cpe:/a:novell:suse_linux:kernel-devel", "p-cpe:/a:novell:suse_linux:kernel-macros", "p-cpe:/a:novell:suse_linux:kernel-obs-build", "p-cpe:/a:novell:suse_linux:kernel-source", "p-cpe:/a:novell:suse_linux:kernel-syms", "p-cpe:/a:novell:suse_linux:kgraft-patch-4_12_14-122_133-default", "p-cpe:/a:novell:suse_linux:ocfs2-kmp-default", "cpe:/o:novell:suse_linux:12"], "id": "SUSE_SU-2022-3265-1.NASL", "href": "https://www.tenable.com/plugins/nessus/165196", "sourceData": "#%NASL_MIN_LEVEL 80900\n##\n# (C) Tenable, Inc.\n#\n# The package checks in this plugin were extracted from\n# SUSE update advisory SUSE-SU-2022:3265-1. The text itself\n# is copyright (C) SUSE.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(165196);\n script_version(\"1.7\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/07/14\");\n\n script_cve_id(\n \"CVE-2020-36516\",\n \"CVE-2021-4203\",\n \"CVE-2022-2588\",\n \"CVE-2022-2639\",\n \"CVE-2022-2977\",\n \"CVE-2022-3028\",\n \"CVE-2022-20368\",\n \"CVE-2022-20369\",\n \"CVE-2022-21385\",\n \"CVE-2022-26373\",\n \"CVE-2022-29581\",\n \"CVE-2022-36879\"\n );\n script_xref(name:\"SuSE\", value:\"SUSE-SU-2022:3265-1\");\n\n script_name(english:\"SUSE SLED12 / SLES12 Security Update : kernel (SUSE-SU-2022:3265-1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote SUSE host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote SUSE Linux SLED12 / SLED_SAP12 / SLES12 / SLES_SAP12 host has packages installed that are affected by\nmultiple vulnerabilities as referenced in the SUSE-SU-2022:3265-1 advisory.\n\n - An issue was discovered in the Linux kernel through 5.16.11. The mixed IPID assignment method with the\n hash-based IPID assignment policy allows an off-path attacker to inject data into a victim's TCP session\n or terminate that session. (CVE-2020-36516)\n\n - A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and\n SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a\n user privileges may crash the system or leak internal kernel information. (CVE-2021-4203)\n\n - Product: AndroidVersions: Android kernelAndroid ID: A-224546354References: Upstream kernel\n (CVE-2022-20368)\n\n - In v4l2_m2m_querybuf of v4l2-mem2mem.c, there is a possible out of bounds write due to improper input\n validation. This could lead to local escalation of privilege with System execution privileges needed. User\n interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:\n A-223375145References: Upstream kernel (CVE-2022-20369)\n\n - A flaw in net_rds_alloc_sgs() in Oracle Linux kernels allows unprivileged local users to crash the\n machine. CVSS 3.1 Base Score 6.2 (Availability impacts). CVSS Vector\n (CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) (CVE-2022-21385)\n\n - kernel: a use-after-free in cls_route filter implementation may lead to privilege escalation\n (CVE-2022-2588)\n\n - Non-transparent sharing of return predictor targets between contexts in some Intel(R) Processors may allow\n an authorized user to potentially enable information disclosure via local access. (CVE-2022-26373)\n\n - An integer coercion error was found in the openvswitch kernel module. Given a sufficiently large number of\n actions, while copying and reserving memory for a new action of a new flow, the reserve_sfa_size()\n function does not return -EMSGSIZE as expected, potentially leading to an out-of-bounds write access. This\n flaw allows a local user to crash or potentially escalate their privileges on the system. (CVE-2022-2639)\n\n - Improper Update of Reference Count vulnerability in net/sched of Linux Kernel allows local attacker to\n cause privilege escalation to root. This issue affects: Linux Kernel versions prior to 5.18; version 4.14\n and later versions. (CVE-2022-29581)\n\n - A flaw was found in the Linux kernel implementation of proxied virtualized TPM devices. On a system where\n virtualized TPM devices are configured (this is not the default) a local attacker can create a use-after-\n free and create a situation where it may be possible to escalate privileges on the system. (CVE-2022-2977)\n\n - A race condition was found in the Linux kernel's IP framework for transforming packets (XFRM subsystem)\n when multiple calls to xfrm_probe_algs occurred simultaneously. This flaw could allow a local attacker to\n potentially trigger an out-of-bounds write or leak kernel heap memory by performing an out-of-bounds read\n and copying it into a socket. (CVE-2022-3028)\n\n - An issue was discovered in the Linux kernel through 5.18.14. xfrm_expand_policies in\n net/xfrm/xfrm_policy.c can cause a refcount to be dropped twice. (CVE-2022-36879)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1054914\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1065729\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1078216\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1093777\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1094120\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1107937\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1120716\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1141488\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1179310\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1181862\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1189904\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1190397\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1191881\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1194535\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1196616\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1197158\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1198388\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1199617\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1199665\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201019\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201264\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201420\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201442\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201610\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201705\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201726\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201948\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202017\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202096\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202154\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202346\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202347\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202393\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202396\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202528\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202577\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202672\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202830\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202897\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202898\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203013\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203098\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203126\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-36516\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-4203\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-20368\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-20369\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-21385\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-2588\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-26373\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-2639\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-29581\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-2977\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-3028\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-36879\");\n # https://lists.suse.com/pipermail/sle-updates/2022-September/025152.html\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?3c402de3\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:H/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:H/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2022-29581\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2022-2977\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n script_set_attribute(attribute:\"exploit_framework_core\", value:\"true\");\n script_set_attribute(attribute:\"exploited_by_malware\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2022/02/26\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2022/09/14\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2022/09/15\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:cluster-md-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:dlm-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:gfs2-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-base\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-extra\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-kgraft\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-kgraft-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-man\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-macros\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-obs-build\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-source\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-syms\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kgraft-patch-4_12_14-122_133-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:ocfs2-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:suse_linux:12\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"SuSE Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2022-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nvar os_release = get_kb_item(\"Host/SuSE/release\");\nif (isnull(os_release) || os_release !~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"SUSE\");\nvar os_ver = pregmatch(pattern: \"^(SLE(S|D)(?:_SAP)?\\d+)\", string:os_release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'SUSE');\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLED12|SLED_SAP12|SLES12|SLES_SAP12)$\", string:os_ver)) audit(AUDIT_OS_NOT, 'SUSE SLED12 / SLED_SAP12 / SLES12 / SLES_SAP12', 'SUSE (' + os_ver + ')');\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'SUSE (' + os_ver + ')', cpu);\n\nvar service_pack = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(service_pack)) service_pack = \"0\";\nif (os_ver == \"SLED12\" && (! preg(pattern:\"^(5)$\", string:service_pack))) audit(AUDIT_OS_NOT, \"SLED12 SP5\", os_ver + \" SP\" + service_pack);\nif (os_ver == \"SLED_SAP12\" && (! preg(pattern:\"^(5)$\", string:service_pack))) audit(AUDIT_OS_NOT, \"SLED_SAP12 SP5\", os_ver + \" SP\" + service_pack);\nif (os_ver == \"SLES12\" && (! preg(pattern:\"^(5)$\", string:service_pack))) audit(AUDIT_OS_NOT, \"SLES12 SP5\", os_ver + \" SP\" + service_pack);\nif (os_ver == \"SLES_SAP12\" && (! preg(pattern:\"^(5)$\", string:service_pack))) audit(AUDIT_OS_NOT, \"SLES_SAP12 SP5\", os_ver + \" SP\" + service_pack);\n\nvar pkgs = [\n {'reference':'kernel-default-4.12.14-122.133.1', 'sp':'5', 'release':'SLES_SAP12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-12.5']},\n {'reference':'kernel-default-base-4.12.14-122.133.1', 'sp':'5', 'release':'SLES_SAP12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-12.5']},\n {'reference':'kernel-default-devel-4.12.14-122.133.1', 'sp':'5', 'release':'SLES_SAP12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-12.5']},\n {'reference':'kernel-default-extra-4.12.14-122.133.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLED_SAP12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-12.5']},\n {'reference':'kernel-default-extra-4.12.14-122.133.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLES_SAP12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-12.5']},\n {'reference':'kernel-default-man-4.12.14-122.133.1', 'sp':'5', 'cpu':'s390x', 'release':'SLES_SAP12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-12.5']},\n {'reference':'kernel-devel-4.12.14-122.133.1', 'sp':'5', 'release':'SLES_SAP12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-12.5']},\n {'reference':'kernel-macros-4.12.14-122.133.1', 'sp':'5', 'release':'SLES_SAP12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-12.5']},\n {'reference':'kernel-obs-build-4.12.14-122.133.1', 'sp':'5', 'release':'SLES_SAP12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-12.5']},\n {'reference':'kernel-source-4.12.14-122.133.1', 'sp':'5', 'release':'SLES_SAP12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-12.5']},\n {'reference':'kernel-syms-4.12.14-122.133.1', 'sp':'5', 'release':'SLES_SAP12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-12.5']},\n {'reference':'cluster-md-kmp-default-4.12.14-122.133.1', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-12.5', 'sle-ha-release-12.5', 'sles-release-12.5']},\n {'reference':'dlm-kmp-default-4.12.14-122.133.1', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-12.5', 'sle-ha-release-12.5', 'sles-release-12.5']},\n {'reference':'gfs2-kmp-default-4.12.14-122.133.1', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-12.5', 'sle-ha-release-12.5', 'sles-release-12.5']},\n {'reference':'ocfs2-kmp-default-4.12.14-122.133.1', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-12.5', 'sle-ha-release-12.5', 'sles-release-12.5']},\n {'reference':'kernel-default-kgraft-4.12.14-122.133.1', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-live-patching-release-12.5']},\n {'reference':'kernel-default-kgraft-devel-4.12.14-122.133.1', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-live-patching-release-12.5']},\n {'reference':'kgraft-patch-4_12_14-122_133-default-1-8.3.1', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-live-patching-release-12.5']},\n {'reference':'kernel-obs-build-4.12.14-122.133.1', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-sdk-release-12.5', 'sles-release-12.5']},\n {'reference':'kernel-default-extra-4.12.14-122.133.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLED12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-we-release-12.5', 'sled-release-12.5', 'sles-release-12.5']},\n {'reference':'kernel-default-extra-4.12.14-122.133.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-we-release-12.5', 'sled-release-12.5', 'sles-release-12.5']},\n {'reference':'kernel-default-4.12.14-122.133.1', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.5']},\n {'reference':'kernel-default-base-4.12.14-122.133.1', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.5']},\n {'reference':'kernel-default-devel-4.12.14-122.133.1', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.5']},\n {'reference':'kernel-default-man-4.12.14-122.133.1', 'sp':'5', 'cpu':'s390x', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.5']},\n {'reference':'kernel-devel-4.12.14-122.133.1', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.5']},\n {'reference':'kernel-macros-4.12.14-122.133.1', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.5']},\n {'reference':'kernel-source-4.12.14-122.133.1', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.5']},\n {'reference':'kernel-syms-4.12.14-122.133.1', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.5']}\n];\n\nvar ltss_caveat_required = FALSE;\nvar flag = 0;\nforeach var package_array ( pkgs ) {\n var reference = NULL;\n var _release = NULL;\n var sp = NULL;\n var _cpu = NULL;\n var exists_check = NULL;\n var rpm_spec_vers_cmp = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) _release = package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) _cpu = package_array['cpu'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (reference && _release) {\n if (exists_check) {\n var check_flag = 0;\n foreach var check (exists_check) {\n if (!rpm_exists(release:_release, rpm:check)) continue;\n check_flag++;\n }\n if (!check_flag) continue;\n }\n if (rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, rpm_spec_vers_cmp:rpm_spec_vers_cmp)) flag++;\n }\n}\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'cluster-md-kmp-default / dlm-kmp-default / gfs2-kmp-default / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-07-14T18:54:23", "description": "The remote SUSE Linux SLES12 / SLES_SAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:3282-1 advisory.\n\n - An issue was discovered in the Linux kernel through 5.16.11. The mixed IPID assignment method with the hash-based IPID assignment policy allows an off-path attacker to inject data into a victim's TCP session or terminate that session. (CVE-2020-36516)\n\n - A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a user privileges may crash the system or leak internal kernel information. (CVE-2021-4203)\n\n - Product: AndroidVersions: Android kernelAndroid ID: A-224546354References: Upstream kernel (CVE-2022-20368)\n\n - In v4l2_m2m_querybuf of v4l2-mem2mem.c, there is a possible out of bounds write due to improper input validation. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:\n A-223375145References: Upstream kernel (CVE-2022-20369)\n\n - A flaw in net_rds_alloc_sgs() in Oracle Linux kernels allows unprivileged local users to crash the machine. CVSS 3.1 Base Score 6.2 (Availability impacts). CVSS Vector (CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) (CVE-2022-21385)\n\n - kernel: a use-after-free in cls_route filter implementation may lead to privilege escalation (CVE-2022-2588)\n\n - Non-transparent sharing of return predictor targets between contexts in some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access. (CVE-2022-26373)\n\n - An integer coercion error was found in the openvswitch kernel module. Given a sufficiently large number of actions, while copying and reserving memory for a new action of a new flow, the reserve_sfa_size() function does not return -EMSGSIZE as expected, potentially leading to an out-of-bounds write access. This flaw allows a local user to crash or potentially escalate their privileges on the system. (CVE-2022-2639)\n\n - Improper Update of Reference Count vulnerability in net/sched of Linux Kernel allows local attacker to cause privilege escalation to root. This issue affects: Linux Kernel versions prior to 5.18; version 4.14 and later versions. (CVE-2022-29581)\n\n - A flaw was found in the Linux kernel implementation of proxied virtualized TPM devices. On a system where virtualized TPM devices are configured (this is not the default) a local attacker can create a use-after- free and create a situation where it may be possible to escalate privileges on the system. (CVE-2022-2977)\n\n - A race condition was found in the Linux kernel's IP framework for transforming packets (XFRM subsystem) when multiple calls to xfrm_probe_algs occurred simultaneously. This flaw could allow a local attacker to potentially trigger an out-of-bounds write or leak kernel heap memory by performing an out-of-bounds read and copying it into a socket. (CVE-2022-3028)\n\n - An issue was discovered in the Linux kernel through 5.18.14. xfrm_expand_policies in net/xfrm/xfrm_policy.c can cause a refcount to be dropped twice. (CVE-2022-36879)\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": "2022-09-17T00:00:00", "type": "nessus", "title": "SUSE SLES12 Security Update : kernel (SUSE-SU-2022:3282-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2020-36516", "CVE-2021-4203", "CVE-2022-20368", "CVE-2022-20369", "CVE-2022-21385", "CVE-2022-2588", "CVE-2022-26373", "CVE-2022-2639", "CVE-2022-29581", "CVE-2022-2977", "CVE-2022-3028", "CVE-2022-36879"], "modified": "2023-07-14T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:kernel-azure", "p-cpe:/a:novell:suse_linux:kernel-azure-base", "p-cpe:/a:novell:suse_linux:kernel-azure-devel", "p-cpe:/a:novell:suse_linux:kernel-devel-azure", "p-cpe:/a:novell:suse_linux:kernel-source-azure", "p-cpe:/a:novell:suse_linux:kernel-syms-azure", "cpe:/o:novell:suse_linux:12"], "id": "SUSE_SU-2022-3282-1.NASL", "href": "https://www.tenable.com/plugins/nessus/165228", "sourceData": "#%NASL_MIN_LEVEL 80900\n##\n# (C) Tenable, Inc.\n#\n# The package checks in this plugin were extracted from\n# SUSE update advisory SUSE-SU-2022:3282-1. The text itself\n# is copyright (C) SUSE.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(165228);\n script_version(\"1.7\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/07/14\");\n\n script_cve_id(\n \"CVE-2020-36516\",\n \"CVE-2021-4203\",\n \"CVE-2022-2588\",\n \"CVE-2022-2639\",\n \"CVE-2022-2977\",\n \"CVE-2022-3028\",\n \"CVE-2022-20368\",\n \"CVE-2022-20369\",\n \"CVE-2022-21385\",\n \"CVE-2022-26373\",\n \"CVE-2022-29581\",\n \"CVE-2022-36879\"\n );\n script_xref(name:\"SuSE\", value:\"SUSE-SU-2022:3282-1\");\n\n script_name(english:\"SUSE SLES12 Security Update : kernel (SUSE-SU-2022:3282-1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote SUSE host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote SUSE Linux SLES12 / SLES_SAP12 host has packages installed that are affected by multiple vulnerabilities as\nreferenced in the SUSE-SU-2022:3282-1 advisory.\n\n - An issue was discovered in the Linux kernel through 5.16.11. The mixed IPID assignment method with the\n hash-based IPID assignment policy allows an off-path attacker to inject data into a victim's TCP session\n or terminate that session. (CVE-2020-36516)\n\n - A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and\n SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a\n user privileges may crash the system or leak internal kernel information. (CVE-2021-4203)\n\n - Product: AndroidVersions: Android kernelAndroid ID: A-224546354References: Upstream kernel\n (CVE-2022-20368)\n\n - In v4l2_m2m_querybuf of v4l2-mem2mem.c, there is a possible out of bounds write due to improper input\n validation. This could lead to local escalation of privilege with System execution privileges needed. User\n interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:\n A-223375145References: Upstream kernel (CVE-2022-20369)\n\n - A flaw in net_rds_alloc_sgs() in Oracle Linux kernels allows unprivileged local users to crash the\n machine. CVSS 3.1 Base Score 6.2 (Availability impacts). CVSS Vector\n (CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) (CVE-2022-21385)\n\n - kernel: a use-after-free in cls_route filter implementation may lead to privilege escalation\n (CVE-2022-2588)\n\n - Non-transparent sharing of return predictor targets between contexts in some Intel(R) Processors may allow\n an authorized user to potentially enable information disclosure via local access. (CVE-2022-26373)\n\n - An integer coercion error was found in the openvswitch kernel module. Given a sufficiently large number of\n actions, while copying and reserving memory for a new action of a new flow, the reserve_sfa_size()\n function does not return -EMSGSIZE as expected, potentially leading to an out-of-bounds write access. This\n flaw allows a local user to crash or potentially escalate their privileges on the system. (CVE-2022-2639)\n\n - Improper Update of Reference Count vulnerability in net/sched of Linux Kernel allows local attacker to\n cause privilege escalation to root. This issue affects: Linux Kernel versions prior to 5.18; version 4.14\n and later versions. (CVE-2022-29581)\n\n - A flaw was found in the Linux kernel implementation of proxied virtualized TPM devices. On a system where\n virtualized TPM devices are configured (this is not the default) a local attacker can create a use-after-\n free and create a situation where it may be possible to escalate privileges on the system. (CVE-2022-2977)\n\n - A race condition was found in the Linux kernel's IP framework for transforming packets (XFRM subsystem)\n when multiple calls to xfrm_probe_algs occurred simultaneously. This flaw could allow a local attacker to\n potentially trigger an out-of-bounds write or leak kernel heap memory by performing an out-of-bounds read\n and copying it into a socket. (CVE-2022-3028)\n\n - An issue was discovered in the Linux kernel through 5.18.14. xfrm_expand_policies in\n net/xfrm/xfrm_policy.c can cause a refcount to be dropped twice. (CVE-2022-36879)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1054914\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1065729\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1120716\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1179310\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1190397\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1191881\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1194535\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1196616\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1197158\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1199617\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1199665\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201019\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201264\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201420\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201442\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201610\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201705\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201726\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201948\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202017\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202096\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202154\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202346\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202347\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202393\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202396\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202528\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202577\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202672\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202830\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202897\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202898\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203013\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203098\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203126\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-36516\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-4203\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-20368\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-20369\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-21385\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-2588\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-26373\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-2639\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-29581\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-2977\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-3028\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-36879\");\n # https://lists.suse.com/pipermail/sle-security-updates/2022-September/012250.html\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?5e679c09\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:H/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:H/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2022-29581\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2022-2977\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n script_set_attribute(attribute:\"exploit_framework_core\", value:\"true\");\n script_set_attribute(attribute:\"exploited_by_malware\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2022/02/26\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2022/09/15\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2022/09/17\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-azure\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-azure-base\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-azure-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-devel-azure\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-source-azure\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-syms-azure\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:suse_linux:12\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"SuSE Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2022-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nvar os_release = get_kb_item(\"Host/SuSE/release\");\nif (isnull(os_release) || os_release !~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"SUSE\");\nvar os_ver = pregmatch(pattern: \"^(SLE(S|D)(?:_SAP)?\\d+)\", string:os_release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'SUSE');\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLES12|SLES_SAP12)$\", string:os_ver)) audit(AUDIT_OS_NOT, 'SUSE SLES12 / SLES_SAP12', 'SUSE (' + os_ver + ')');\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'SUSE (' + os_ver + ')', cpu);\n\nvar service_pack = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(service_pack)) service_pack = \"0\";\nif (os_ver == \"SLES12\" && (! preg(pattern:\"^(5)$\", string:service_pack))) audit(AUDIT_OS_NOT, \"SLES12 SP5\", os_ver + \" SP\" + service_pack);\nif (os_ver == \"SLES_SAP12\" && (! preg(pattern:\"^(5)$\", string:service_pack))) audit(AUDIT_OS_NOT, \"SLES_SAP12 SP5\", os_ver + \" SP\" + service_pack);\n\nvar pkgs = [\n {'reference':'kernel-azure-4.12.14-16.109.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLES_SAP12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-12.5']},\n {'reference':'kernel-azure-base-4.12.14-16.109.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLES_SAP12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-12.5']},\n {'reference':'kernel-azure-devel-4.12.14-16.109.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLES_SAP12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-12.5']},\n {'reference':'kernel-devel-azure-4.12.14-16.109.1', 'sp':'5', 'release':'SLES_SAP12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-12.5']},\n {'reference':'kernel-source-azure-4.12.14-16.109.1', 'sp':'5', 'release':'SLES_SAP12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-12.5']},\n {'reference':'kernel-syms-azure-4.12.14-16.109.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLES_SAP12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-12.5']},\n {'reference':'kernel-azure-4.12.14-16.109.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.5']},\n {'reference':'kernel-azure-base-4.12.14-16.109.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.5']},\n {'reference':'kernel-azure-devel-4.12.14-16.109.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.5']},\n {'reference':'kernel-devel-azure-4.12.14-16.109.1', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.5']},\n {'reference':'kernel-source-azure-4.12.14-16.109.1', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.5']},\n {'reference':'kernel-syms-azure-4.12.14-16.109.1', 'sp':'5', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.5']}\n];\n\nvar ltss_caveat_required = FALSE;\nvar flag = 0;\nforeach var package_array ( pkgs ) {\n var reference = NULL;\n var _release = NULL;\n var sp = NULL;\n var _cpu = NULL;\n var exists_check = NULL;\n var rpm_spec_vers_cmp = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) _release = package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) _cpu = package_array['cpu'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (reference && _release) {\n if (exists_check) {\n var check_flag = 0;\n foreach var check (exists_check) {\n if (!rpm_exists(release:_release, rpm:check)) continue;\n check_flag++;\n }\n if (!check_flag) continue;\n }\n if (rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, rpm_spec_vers_cmp:rpm_spec_vers_cmp)) flag++;\n }\n}\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'kernel-azure / kernel-azure-base / kernel-azure-devel / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-07-14T18:55:45", "description": "The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:3291-1 advisory.\n\n - An issue was discovered in the Linux kernel through 5.16.11. The mixed IPID assignment method with the hash-based IPID assignment policy allows an off-path attacker to inject data into a victim's TCP session or terminate that session. (CVE-2020-36516)\n\n - A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a user privileges may crash the system or leak internal kernel information. (CVE-2021-4203)\n\n - Product: AndroidVersions: Android kernelAndroid ID: A-224546354References: Upstream kernel (CVE-2022-20368)\n\n - In v4l2_m2m_querybuf of v4l2-mem2mem.c, there is a possible out of bounds write due to improper input validation. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:\n A-223375145References: Upstream kernel (CVE-2022-20369)\n\n - A flaw in net_rds_alloc_sgs() in Oracle Linux kernels allows unprivileged local users to crash the machine. CVSS 3.1 Base Score 6.2 (Availability impacts). CVSS Vector (CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) (CVE-2022-21385)\n\n - kernel: a use-after-free in cls_route filter implementation may lead to privilege escalation (CVE-2022-2588)\n\n - Non-transparent sharing of return predictor targets between contexts in some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access. (CVE-2022-26373)\n\n - An integer coercion error was found in the openvswitch kernel module. Given a sufficiently large number of actions, while copying and reserving memory for a new action of a new flow, the reserve_sfa_size() function does not return -EMSGSIZE as expected, potentially leading to an out-of-bounds write access. This flaw allows a local user to crash or potentially escalate their privileges on the system. (CVE-2022-2639)\n\n - An issue was found in the Linux kernel in nf_conntrack_irc where the message handling can be confused and incorrectly matches the message. A firewall may be able to be bypassed when users are using unencrypted IRC with nf_conntrack_irc configured. (CVE-2022-2663)\n\n - A flaw was found in the Linux kernel implementation of proxied virtualized TPM devices. On a system where virtualized TPM devices are configured (this is not the default) a local attacker can create a use-after- free and create a situation where it may be possible to escalate privileges on the system. (CVE-2022-2977)\n\n - A race condition was found in the Linux kernel's IP framework for transforming packets (XFRM subsystem) when multiple calls to xfrm_probe_algs occurred simultaneously. This flaw could allow a local attacker to potentially trigger an out-of-bounds write or leak kernel heap memory by performing an out-of-bounds read and copying it into a socket. (CVE-2022-3028)\n\n - An issue was discovered in the Linux kernel through 5.18.14. xfrm_expand_policies in net/xfrm/xfrm_policy.c can cause a refcount to be dropped twice. (CVE-2022-36879)\n\n - An issue was discovered in include/asm-generic/tlb.h in the Linux kernel before 5.19. Because of a race condition (unmap_mapping_range versus munmap), a device driver can free a page while it still has stale TLB entries. This only occurs in situations with VM_PFNMAP VMAs. (CVE-2022-39188)\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": "2022-09-17T00:00:00", "type": "nessus", "title": "SUSE SLES15 Security Update : kernel (SUSE-SU-2022:3291-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2020-36516", "CVE-2021-4203", "CVE-2022-20368", "CVE-2022-20369", "CVE-2022-21385", "CVE-2022-2588", "CVE-2022-26373", "CVE-2022-2639", "CVE-2022-2663", "CVE-2022-2977", "CVE-2022-3028", "CVE-2022-36879", "CVE-2022-39188"], "modified": "2023-07-14T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:cluster-md-kmp-default", "p-cpe:/a:novell:suse_linux:dlm-kmp-default", "p-cpe:/a:novell:suse_linux:gfs2-kmp-default", "p-cpe:/a:novell:suse_linux:kernel-default", "p-cpe:/a:novell:suse_linux:kernel-default-base", "p-cpe:/a:novell:suse_linux:kernel-default-devel", "p-cpe:/a:novell:suse_linux:kernel-default-livepatch", "p-cpe:/a:novell:suse_linux:kernel-default-man", "p-cpe:/a:novell:suse_linux:kernel-devel", "p-cpe:/a:novell:suse_linux:kernel-livepatch-4_12_14-150000_150_101-default", "p-cpe:/a:novell:suse_linux:kernel-macros", "p-cpe:/a:novell:suse_linux:kernel-obs-build", "p-cpe:/a:novell:suse_linux:kernel-source", "p-cpe:/a:novell:suse_linux:kernel-syms", "p-cpe:/a:novell:suse_linux:kernel-vanilla-base", "p-cpe:/a:novell:suse_linux:ocfs2-kmp-default", "p-cpe:/a:novell:suse_linux:reiserfs-kmp-default", "cpe:/o:novell:suse_linux:15"], "id": "SUSE_SU-2022-3291-1.NASL", "href": "https://www.tenable.com/plugins/nessus/165234", "sourceData": "#%NASL_MIN_LEVEL 80900\n##\n# (C) Tenable, Inc.\n#\n# The package checks in this plugin were extracted from\n# SUSE update advisory SUSE-SU-2022:3291-1. The text itself\n# is copyright (C) SUSE.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(165234);\n script_version(\"1.7\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/07/14\");\n\n script_cve_id(\n \"CVE-2020-36516\",\n \"CVE-2021-4203\",\n \"CVE-2022-2588\",\n \"CVE-2022-2639\",\n \"CVE-2022-2663\",\n \"CVE-2022-2977\",\n \"CVE-2022-3028\",\n \"CVE-2022-20368\",\n \"CVE-2022-20369\",\n \"CVE-2022-21385\",\n \"CVE-2022-26373\",\n \"CVE-2022-36879\",\n \"CVE-2022-39188\"\n );\n script_xref(name:\"SuSE\", value:\"SUSE-SU-2022:3291-1\");\n\n script_name(english:\"SUSE SLES15 Security Update : kernel (SUSE-SU-2022:3291-1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote SUSE host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as\nreferenced in the SUSE-SU-2022:3291-1 advisory.\n\n - An issue was discovered in the Linux kernel through 5.16.11. The mixed IPID assignment method with the\n hash-based IPID assignment policy allows an off-path attacker to inject data into a victim's TCP session\n or terminate that session. (CVE-2020-36516)\n\n - A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and\n SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a\n user privileges may crash the system or leak internal kernel information. (CVE-2021-4203)\n\n - Product: AndroidVersions: Android kernelAndroid ID: A-224546354References: Upstream kernel\n (CVE-2022-20368)\n\n - In v4l2_m2m_querybuf of v4l2-mem2mem.c, there is a possible out of bounds write due to improper input\n validation. This could lead to local escalation of privilege with System execution privileges needed. User\n interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:\n A-223375145References: Upstream kernel (CVE-2022-20369)\n\n - A flaw in net_rds_alloc_sgs() in Oracle Linux kernels allows unprivileged local users to crash the\n machine. CVSS 3.1 Base Score 6.2 (Availability impacts). CVSS Vector\n (CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) (CVE-2022-21385)\n\n - kernel: a use-after-free in cls_route filter implementation may lead to privilege escalation\n (CVE-2022-2588)\n\n - Non-transparent sharing of return predictor targets between contexts in some Intel(R) Processors may allow\n an authorized user to potentially enable information disclosure via local access. (CVE-2022-26373)\n\n - An integer coercion error was found in the openvswitch kernel module. Given a sufficiently large number of\n actions, while copying and reserving memory for a new action of a new flow, the reserve_sfa_size()\n function does not return -EMSGSIZE as expected, potentially leading to an out-of-bounds write access. This\n flaw allows a local user to crash or potentially escalate their privileges on the system. (CVE-2022-2639)\n\n - An issue was found in the Linux kernel in nf_conntrack_irc where the message handling can be confused and\n incorrectly matches the message. A firewall may be able to be bypassed when users are using unencrypted\n IRC with nf_conntrack_irc configured. (CVE-2022-2663)\n\n - A flaw was found in the Linux kernel implementation of proxied virtualized TPM devices. On a system where\n virtualized TPM devices are configured (this is not the default) a local attacker can create a use-after-\n free and create a situation where it may be possible to escalate privileges on the system. (CVE-2022-2977)\n\n - A race condition was found in the Linux kernel's IP framework for transforming packets (XFRM subsystem)\n when multiple calls to xfrm_probe_algs occurred simultaneously. This flaw could allow a local attacker to\n potentially trigger an out-of-bounds write or leak kernel heap memory by performing an out-of-bounds read\n and copying it into a socket. (CVE-2022-3028)\n\n - An issue was discovered in the Linux kernel through 5.18.14. xfrm_expand_policies in\n net/xfrm/xfrm_policy.c can cause a refcount to be dropped twice. (CVE-2022-36879)\n\n - An issue was discovered in include/asm-generic/tlb.h in the Linux kernel before 5.19. Because of a race\n condition (unmap_mapping_range versus munmap), a device driver can free a page while it still has stale\n TLB entries. This only occurs in situations with VM_PFNMAP VMAs. (CVE-2022-39188)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1169514\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1177440\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188944\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1191881\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1194535\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1196616\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201019\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201420\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201705\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201726\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201948\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202096\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202097\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202154\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202346\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202347\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202393\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202396\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202672\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202897\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202898\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203098\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203107\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-36516\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-4203\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-20368\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-20369\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-21385\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-2588\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-26373\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-2639\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-2663\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-2977\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-3028\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-36879\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-39188\");\n # https://lists.suse.com/pipermail/sle-security-updates/2022-September/012271.html\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?541192dc\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:M/Au:S/C:P/I:N/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:H/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:H/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-4203\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2022-2977\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n script_set_attribute(attribute:\"exploit_framework_core\", value:\"true\");\n script_set_attribute(attribute:\"exploited_by_malware\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2022/02/26\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2022/09/16\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2022/09/17\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:cluster-md-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:dlm-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:gfs2-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-base\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-livepatch\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-man\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-livepatch-4_12_14-150000_150_101-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-macros\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-obs-build\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-source\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-syms\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-vanilla-base\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:ocfs2-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:reiserfs-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:suse_linux:15\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"SuSE Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2022-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nvar os_release = get_kb_item(\"Host/SuSE/release\");\nif (isnull(os_release) || os_release !~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"SUSE\");\nvar os_ver = pregmatch(pattern: \"^(SLE(S|D)(?:_SAP)?\\d+)\", string:os_release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'SUSE');\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLES15|SLES_SAP15)$\", string:os_ver)) audit(AUDIT_OS_NOT, 'SUSE SLES15 / SLES_SAP15', 'SUSE (' + os_ver + ')');\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'SUSE (' + os_ver + ')', cpu);\n\nvar service_pack = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(service_pack)) service_pack = \"0\";\nif (os_ver == \"SLES15\" && (! preg(pattern:\"^(0)$\", string:service_pack))) audit(AUDIT_OS_NOT, \"SLES15 SP0\", os_ver + \" SP\" + service_pack);\nif (os_ver == \"SLES_SAP15\" && (! preg(pattern:\"^(0)$\", string:service_pack))) audit(AUDIT_OS_NOT, \"SLES_SAP15 SP0\", os_ver + \" SP\" + service_pack);\n\nvar pkgs = [\n {'reference':'cluster-md-kmp-default-4.12.14-150000.150.101.1', 'sp':'0', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15']},\n {'reference':'dlm-kmp-default-4.12.14-150000.150.101.1', 'sp':'0', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15']},\n {'reference':'gfs2-kmp-default-4.12.14-150000.150.101.1', 'sp':'0', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15']},\n {'reference':'kernel-default-4.12.14-150000.150.101.1', 'sp':'0', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15']},\n {'reference':'kernel-default-base-4.12.14-150000.150.101.1', 'sp':'0', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15']},\n {'reference':'kernel-default-devel-4.12.14-150000.150.101.1', 'sp':'0', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15']},\n {'reference':'kernel-default-livepatch-4.12.14-150000.150.101.1', 'sp':'0', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15']},\n {'reference':'kernel-devel-4.12.14-150000.150.101.1', 'sp':'0', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15']},\n {'reference':'kernel-livepatch-4_12_14-150000_150_101-default-1-150000.1.3.1', 'sp':'0', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15']},\n {'reference':'kernel-macros-4.12.14-150000.150.101.1', 'sp':'0', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15']},\n {'reference':'kernel-obs-build-4.12.14-150000.150.101.1', 'sp':'0', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15']},\n {'reference':'kernel-source-4.12.14-150000.150.101.1', 'sp':'0', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15']},\n {'reference':'kernel-syms-4.12.14-150000.150.101.1', 'sp':'0', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15']},\n {'reference':'kernel-vanilla-base-4.12.14-150000.150.101.1', 'sp':'0', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15']},\n {'reference':'ocfs2-kmp-default-4.12.14-150000.150.101.1', 'sp':'0', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15']},\n {'reference':'reiserfs-kmp-default-4.12.14-150000.150.101.1', 'sp':'0', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15']},\n {'reference':'kernel-default-4.12.14-150000.150.101.1', 'sp':'0', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-15', 'SLE_HPC-LTSS-release-15']},\n {'reference':'kernel-default-4.12.14-150000.150.101.1', 'sp':'0', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-15', 'SLE_HPC-LTSS-release-15']},\n {'reference':'kernel-default-4.12.14-150000.150.101.1', 'sp':'0', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-15', 'SLE_HPC-LTSS-release-15']},\n {'reference':'kernel-default-4.12.14-150000.150.101.1', 'sp':'0', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-15', 'SLE_HPC-LTSS-release-15']},\n {'reference':'kernel-default-base-4.12.14-150000.150.101.1', 'sp':'0', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-15', 'SLE_HPC-LTSS-release-15']},\n {'reference':'kernel-default-base-4.12.14-150000.150.101.1', 'sp':'0', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-15', 'SLE_HPC-LTSS-release-15']},\n {'reference':'kernel-default-base-4.12.14-150000.150.101.1', 'sp':'0', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-15', 'SLE_HPC-LTSS-release-15']},\n {'reference':'kernel-default-base-4.12.14-150000.150.101.1', 'sp':'0', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-15', 'SLE_HPC-LTSS-release-15']},\n {'reference':'kernel-default-devel-4.12.14-150000.150.101.1', 'sp':'0', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-15', 'SLE_HPC-LTSS-release-15']},\n {'reference':'kernel-default-devel-4.12.14-150000.150.101.1', 'sp':'0', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-15', 'SLE_HPC-LTSS-release-15']},\n {'reference':'kernel-default-devel-4.12.14-150000.150.101.1', 'sp':'0', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-15', 'SLE_HPC-LTSS-release-15']},\n {'reference':'kernel-default-devel-4.12.14-150000.150.101.1', 'sp':'0', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-15', 'SLE_HPC-LTSS-release-15']},\n {'reference':'kernel-devel-4.12.14-150000.150.101.1', 'sp':'0', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-15', 'SLE_HPC-LTSS-release-15']},\n {'reference':'kernel-devel-4.12.14-150000.150.101.1', 'sp':'0', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-15', 'SLE_HPC-LTSS-release-15', 'sles-ltss-release-15']},\n {'reference':'kernel-macros-4.12.14-150000.150.101.1', 'sp':'0', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-15', 'SLE_HPC-LTSS-release-15']},\n {'reference':'kernel-macros-4.12.14-150000.150.101.1', 'sp':'0', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-15', 'SLE_HPC-LTSS-release-15', 'sles-ltss-release-15']},\n {'reference':'kernel-obs-build-4.12.14-150000.150.101.1', 'sp':'0', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-15', 'SLE_HPC-LTSS-release-15']},\n {'reference':'kernel-obs-build-4.12.14-150000.150.101.1', 'sp':'0', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-15', 'SLE_HPC-LTSS-release-15']},\n {'reference':'kernel-obs-build-4.12.14-150000.150.101.1', 'sp':'0', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-15', 'SLE_HPC-LTSS-release-15']},\n {'reference':'kernel-obs-build-4.12.14-150000.150.101.1', 'sp':'0', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-15', 'SLE_HPC-LTSS-release-15']},\n {'reference':'kernel-source-4.12.14-150000.150.101.1', 'sp':'0', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-15', 'SLE_HPC-LTSS-release-15']},\n {'reference':'kernel-source-4.12.14-150000.150.101.1', 'sp':'0', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-15', 'SLE_HPC-LTSS-release-15', 'sles-ltss-release-15']},\n {'reference':'kernel-syms-4.12.14-150000.150.101.1', 'sp':'0', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-15', 'SLE_HPC-LTSS-release-15']},\n {'reference':'kernel-syms-4.12.14-150000.150.101.1', 'sp':'0', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-15', 'SLE_HPC-LTSS-release-15']},\n {'reference':'kernel-syms-4.12.14-150000.150.101.1', 'sp':'0', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-15', 'SLE_HPC-LTSS-release-15']},\n {'reference':'kernel-syms-4.12.14-150000.150.101.1', 'sp':'0', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-15', 'SLE_HPC-LTSS-release-15']},\n {'reference':'kernel-vanilla-base-4.12.14-150000.150.101.1', 'sp':'0', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-15', 'SLE_HPC-LTSS-release-15']},\n {'reference':'kernel-vanilla-base-4.12.14-150000.150.101.1', 'sp':'0', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-15', 'SLE_HPC-LTSS-release-15']},\n {'reference':'kernel-vanilla-base-4.12.14-150000.150.101.1', 'sp':'0', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-15', 'SLE_HPC-LTSS-release-15']},\n {'reference':'kernel-vanilla-base-4.12.14-150000.150.101.1', 'sp':'0', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-15', 'SLE_HPC-LTSS-release-15']},\n {'reference':'cluster-md-kmp-default-4.12.14-150000.150.101.1', 'sp':'0', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15', 'sle-ha-release-15', 'sles-release-15']},\n {'reference':'dlm-kmp-default-4.12.14-150000.150.101.1', 'sp':'0', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15', 'sle-ha-release-15', 'sles-release-15']},\n {'reference':'gfs2-kmp-default-4.12.14-150000.150.101.1', 'sp':'0', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15', 'sle-ha-release-15', 'sles-release-15']},\n {'reference':'kernel-default-livepatch-4.12.14-150000.150.101.1', 'sp':'0', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15', 'sle-module-live-patching-release-15', 'sles-release-15']},\n {'reference':'kernel-livepatch-4_12_14-150000_150_101-default-1-150000.1.3.1', 'sp':'0', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15', 'sle-module-live-patching-release-15', 'sles-release-15']},\n {'reference':'ocfs2-kmp-default-4.12.14-150000.150.101.1', 'sp':'0', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15', 'sle-ha-release-15', 'sles-release-15']},\n {'reference':'kernel-default-4.12.14-150000.150.101.1', 'sp':'0', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15']},\n {'reference':'kernel-default-base-4.12.14-150000.150.101.1', 'sp':'0', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15']},\n {'reference':'kernel-default-devel-4.12.14-150000.150.101.1', 'sp':'0', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15']},\n {'reference':'kernel-default-man-4.12.14-150000.150.101.1', 'sp':'0', 'cpu':'s390x', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15']},\n {'reference':'kernel-obs-build-4.12.14-150000.150.101.1', 'sp':'0', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15']},\n {'reference':'kernel-syms-4.12.14-150000.150.101.1', 'sp':'0', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15']},\n {'reference':'kernel-vanilla-base-4.12.14-150000.150.101.1', 'sp':'0', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15']},\n {'reference':'reiserfs-kmp-default-4.12.14-150000.150.101.1', 'sp':'0', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15']}\n];\n\nvar ltss_caveat_required = FALSE;\nvar flag = 0;\nforeach var package_array ( pkgs ) {\n var reference = NULL;\n var _release = NULL;\n var sp = NULL;\n var _cpu = NULL;\n var exists_check = NULL;\n var rpm_spec_vers_cmp = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) _release = package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) _cpu = package_array['cpu'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (reference && _release) {\n if (exists_check) {\n var check_flag = 0;\n foreach var check (exists_check) {\n if (!rpm_exists(release:_release, rpm:check)) continue;\n if ('ltss' >< tolower(check)) ltss_caveat_required = TRUE;\n check_flag++;\n }\n if (!check_flag) continue;\n }\n if (rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, rpm_spec_vers_cmp:rpm_spec_vers_cmp)) flag++;\n }\n}\n\nif (flag)\n{\n var ltss_plugin_caveat = NULL;\n if(ltss_caveat_required) ltss_plugin_caveat = '\\n' +\n 'NOTE: This vulnerability check contains fixes that apply to\\n' +\n 'packages only available in SUSE Enterprise Linux Server LTSS\\n' +\n 'repositories. Access to these package security updates require\\n' +\n 'a paid SUSE LTSS subscription.\\n';\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : rpm_report_get() + ltss_plugin_caveat\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'cluster-md-kmp-default / dlm-kmp-default / gfs2-kmp-default / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-09-27T15:18:39", "description": "According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :\n\n - Rogue backends can cause DoS of guests via high frequency events T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Xen offers the ability to run PV backends in regular unprivileged guests, typically referred to as 'driver domains'.\n Running PV backends in driver domains has one primary security advantage: if a driver domain gets compromised, it doesn't have the privileges to take over the system. However, a malicious driver domain could try to attack other guests via sending events at a high frequency leading to a Denial of Service in the guest due to trying to service interrupts for elongated amounts of time. There are three affected backends: * blkfront patch 1, CVE-2021-28711 * netfront patch 2, CVE-2021-28712 * hvc_xen (console) patch 3, CVE-2021-28713 (CVE-2021-28711, CVE-2021-28712, CVE-2021-28713)\n\n - Guest can force Linux netback driver to hog large amounts of kernel memory T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Incoming data packets for a guest in the Linux kernel's netback driver are buffered until the guest is ready to process them. There are some measures taken for avoiding to pile up too much data, but those can be bypassed by the guest: There is a timeout how long the client side of an interface can stop consuming new packets before it is assumed to have stalled, but this timeout is rather long (60 seconds by default).\n Using a UDP connection on a fast interface can easily accumulate gigabytes of data in that time.\n (CVE-2021-28715) The timeout could even never trigger if the guest manages to have only one free slot in its RX queue ring page and the next package would require more than one free slot, which may be the case when using GSO, XDP, or software hashing. (CVE-2021-28714) (CVE-2021-28714, CVE-2021-28715)\n\n - In gre_handle_offloads of ip_gre.c, there is a possible page fault due to an invalid memory access. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:\n A-150694665References: Upstream kernel (CVE-2021-39633)\n\n - In various setup methods of the USB gadget subsystem, there is a possible out of bounds write due to an incorrect flag check. 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-210292376References: Upstream kernel (CVE-2021-39685)\n\n - An unprivileged write to the file handler flaw in the Linux kernel's control groups and namespaces subsystem was found in the way users have access to some less privileged process that are controlled by cgroups and have higher privileged parent process. It is actually both for cgroup2 and cgroup1 versions of control groups. A local user could use this flaw to crash the system or escalate their privileges on the system. (CVE-2021-4197)\n\n - A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a user privileges may crash the system or leak internal kernel information. (CVE-2021-4203)\n\n - A use-after-free exists in drivers/tee/tee_shm.c in the TEE subsystem in the Linux kernel through 5.15.11.\n This occurs because of a race condition in tee_shm_get_from_id during an attempt to free a shared memory object. (CVE-2021-44733)\n\n - In __f2fs_setxattr in fs/f2fs/xattr.c in the Linux kernel through 5.15.11, there is an out-of-bounds memory access when an inode has an invalid last xattr entry. (CVE-2021-45469)\n\n - A flaw was found in the sctp_make_strreset_req function in net/sctp/sm_make_chunk.c in the SCTP network protocol in the Linux kernel with a local user privilege access. In this flaw, an attempt to use more buffer than is allocated triggers a BUG_ON issue, leading to a denial of service (DOS). (CVE-2022-0322)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2022-04-20T00:00:00", "type": "nessus", "title": "EulerOS 2.0 SP10 : kernel (EulerOS-SA-2022-1489)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2021-28711", "CVE-2021-28712", "CVE-2021-28713", "CVE-2021-28714", "CVE-2021-28715", "CVE-2021-39633", "CVE-2021-39685", "CVE-2021-4155", "CVE-2021-4197", "CVE-2021-4203", "CVE-2021-44733", "CVE-2021-45469", "CVE-2022-0322"], "modified": "2022-04-20T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:kernel", "p-cpe:/a:huawei:euleros:kernel-abi-stablelists", "p-cpe:/a:huawei:euleros:kernel-tools", "p-cpe:/a:huawei:euleros:kernel-tools-libs", "p-cpe:/a:huawei:euleros:python3-perf", "cpe:/o:huawei:euleros:2.0"], "id": "EULEROS_SA-2022-1489.NASL", "href": "https://www.tenable.com/plugins/nessus/159949", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable, Inc.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(159949);\n script_version(\"1.2\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/04/20\");\n\n script_cve_id(\n \"CVE-2021-4155\",\n \"CVE-2021-4197\",\n \"CVE-2021-4203\",\n \"CVE-2021-28711\",\n \"CVE-2021-28712\",\n \"CVE-2021-28713\",\n \"CVE-2021-28714\",\n \"CVE-2021-28715\",\n \"CVE-2021-39633\",\n \"CVE-2021-39685\",\n \"CVE-2021-44733\",\n \"CVE-2021-45469\",\n \"CVE-2022-0322\"\n );\n\n script_name(english:\"EulerOS 2.0 SP10 : kernel (EulerOS-SA-2022-1489)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote EulerOS host is missing multiple security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by\nthe following vulnerabilities :\n\n - Rogue backends can cause DoS of guests via high frequency events T[his CNA information record relates to\n multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Xen offers the\n ability to run PV backends in regular unprivileged guests, typically referred to as 'driver domains'.\n Running PV backends in driver domains has one primary security advantage: if a driver domain gets\n compromised, it doesn't have the privileges to take over the system. However, a malicious driver domain\n could try to attack other guests via sending events at a high frequency leading to a Denial of Service in\n the guest due to trying to service interrupts for elongated amounts of time. There are three affected\n backends: * blkfront patch 1, CVE-2021-28711 * netfront patch 2, CVE-2021-28712 * hvc_xen (console) patch\n 3, CVE-2021-28713 (CVE-2021-28711, CVE-2021-28712, CVE-2021-28713)\n\n - Guest can force Linux netback driver to hog large amounts of kernel memory T[his CNA information record\n relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.]\n Incoming data packets for a guest in the Linux kernel's netback driver are buffered until the guest is\n ready to process them. There are some measures taken for avoiding to pile up too much data, but those can\n be bypassed by the guest: There is a timeout how long the client side of an interface can stop consuming\n new packets before it is assumed to have stalled, but this timeout is rather long (60 seconds by default).\n Using a UDP connection on a fast interface can easily accumulate gigabytes of data in that time.\n (CVE-2021-28715) The timeout could even never trigger if the guest manages to have only one free slot in\n its RX queue ring page and the next package would require more than one free slot, which may be the case\n when using GSO, XDP, or software hashing. (CVE-2021-28714) (CVE-2021-28714, CVE-2021-28715)\n\n - In gre_handle_offloads of ip_gre.c, there is a possible page fault due to an invalid memory access. This\n could lead to local information disclosure with no additional execution privileges needed. User\n interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:\n A-150694665References: Upstream kernel (CVE-2021-39633)\n\n - In various setup methods of the USB gadget subsystem, there is a possible out of bounds write due to an\n incorrect flag check. This could lead to local escalation of privilege with no additional execution\n privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android\n kernelAndroid ID: A-210292376References: Upstream kernel (CVE-2021-39685)\n\n - An unprivileged write to the file handler flaw in the Linux kernel's control groups and namespaces\n subsystem was found in the way users have access to some less privileged process that are controlled by\n cgroups and have higher privileged parent process. It is actually both for cgroup2 and cgroup1 versions of\n control groups. A local user could use this flaw to crash the system or escalate their privileges on the\n system. (CVE-2021-4197)\n\n - A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and\n SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a\n user privileges may crash the system or leak internal kernel information. (CVE-2021-4203)\n\n - A use-after-free exists in drivers/tee/tee_shm.c in the TEE subsystem in the Linux kernel through 5.15.11.\n This occurs because of a race condition in tee_shm_get_from_id during an attempt to free a shared memory\n object. (CVE-2021-44733)\n\n - In __f2fs_setxattr in fs/f2fs/xattr.c in the Linux kernel through 5.15.11, there is an out-of-bounds\n memory access when an inode has an invalid last xattr entry. (CVE-2021-45469)\n\n - A flaw was found in the sctp_make_strreset_req function in net/sctp/sm_make_chunk.c in the SCTP network\n protocol in the Linux kernel with a local user privilege access. In this flaw, an attempt to use more\n buffer than is allocated triggers a BUG_ON issue, leading to a denial of service (DOS). (CVE-2022-0322)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security\nadvisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional\nissues.\");\n # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2022-1489\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?aeaceb59\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected kernel packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-4197\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2021/01/11\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2022/04/20\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2022/04/20\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel-abi-stablelists\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel-tools-libs\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:python3-perf\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:huawei:euleros:2.0\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Huawei Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/sp\");\n script_exclude_keys(\"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nvar release = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(release) || release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nvar uvp = get_kb_item(\"Host/EulerOS/uvp_version\");\nif (release !~ \"^EulerOS release 2\\.0(\\D|$)\") audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP10\");\n\nvar sp = get_kb_item(\"Host/EulerOS/sp\");\nif (isnull(sp) || sp !~ \"^(10)$\") audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP10\");\n\nif (!empty_or_null(uvp)) audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP10\", \"EulerOS UVP \" + uvp);\n\nif (!get_kb_item(\"Host/EulerOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"aarch64\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"EulerOS\", cpu);\nif (\"aarch64\" >!< cpu) audit(AUDIT_ARCH_NOT, \"aarch64\", cpu);\n\nvar flag = 0;\n\nvar pkgs = [\n \"kernel-4.19.90-vhulk2111.1.0.h990.eulerosv2r10\",\n \"kernel-abi-stablelists-4.19.90-vhulk2111.1.0.h990.eulerosv2r10\",\n \"kernel-tools-4.19.90-vhulk2111.1.0.h990.eulerosv2r10\",\n \"kernel-tools-libs-4.19.90-vhulk2111.1.0.h990.eulerosv2r10\",\n \"python3-perf-4.19.90-vhulk2111.1.0.h990.eulerosv2r10\"\n];\n\nforeach (var pkg in pkgs)\n if (rpm_check(release:\"EulerOS-2.0\", sp:\"10\", reference:pkg)) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-09-27T15:18:39", "description": "According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :\n\n - An issue was discovered in the Linux kernel through 5.10.1, as used with Xen through 4.14.x. The Linux kernel PV block backend expects the kernel thread handler to reset ring->xenblkd to NULL when stopped.\n However, the handler may not have time to run if the frontend quickly toggles between the states connect and disconnect. As a consequence, the block backend may re-use a pointer after it was freed. A misbehaving guest can trigger a dom0 crash by continuously connecting / disconnecting a block frontend. Privilege escalation and information leaks cannot be ruled out. This only affects systems with a Linux blkback.\n (CVE-2020-29569)\n\n - Rogue backends can cause DoS of guests via high frequency events T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Xen offers the ability to run PV backends in regular unprivileged guests, typically referred to as 'driver domains'.\n Running PV backends in driver domains has one primary security advantage: if a driver domain gets compromised, it doesn't have the privileges to take over the system. However, a malicious driver domain could try to attack other guests via sending events at a high frequency leading to a Denial of Service in the guest due to trying to service interrupts for elongated amounts of time. There are three affected backends: * blkfront patch 1, CVE-2021-28711 * netfront patch 2, CVE-2021-28712 * hvc_xen (console) patch 3, CVE-2021-28713 (CVE-2021-28711, CVE-2021-28712, CVE-2021-28713)\n\n - Improper input validation in the Intel(R) Ethernet ixgbe driver for Linux before version 3.17.3 may allow an authenticated user to potentially enable denial of service via local access. (CVE-2021-33098)\n\n - In gre_handle_offloads of ip_gre.c, there is a possible page fault due to an invalid memory access. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:\n A-150694665References: Upstream kernel (CVE-2021-39633)\n\n - In various setup methods of the USB gadget subsystem, there is a possible out of bounds write due to an incorrect flag check. 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-210292376References: Upstream kernel (CVE-2021-39685)\n\n - An unprivileged write to the file handler flaw in the Linux kernel's control groups and namespaces subsystem was found in the way users have access to some less privileged process that are controlled by cgroups and have higher privileged parent process. It is actually both for cgroup2 and cgroup1 versions of control groups. A local user could use this flaw to crash the system or escalate their privileges on the system. (CVE-2021-4197)\n\n - A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a user privileges may crash the system or leak internal kernel information. (CVE-2021-4203)\n\n - A use-after-free exists in drivers/tee/tee_shm.c in the TEE subsystem in the Linux kernel through 5.15.11.\n This occurs because of a race condition in tee_shm_get_from_id during an attempt to free a shared memory object. (CVE-2021-44733)\n\n - In the IPv6 implementation in the Linux kernel before 5.13.3, net/ipv6/output_core.c has an information leak because of certain use of a hash table which, although big, doesn't properly consider that IPv6-based attackers can typically choose among many IPv6 source addresses. (CVE-2021-45485)\n\n - A flaw was found in the sctp_make_strreset_req function in net/sctp/sm_make_chunk.c in the SCTP network protocol in the Linux kernel with a local user privilege access. In this flaw, an attempt to use more buffer than is allocated triggers a BUG_ON issue, leading to a denial of service (DOS). (CVE-2022-0322)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2022-04-20T00:00:00", "type": "nessus", "title": "EulerOS 2.0 SP10 : kernel (EulerOS-SA-2022-1508)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2020-29569", "CVE-2021-28711", "CVE-2021-28712", "CVE-2021-28713", "CVE-2021-33098", "CVE-2021-39633", "CVE-2021-39685", "CVE-2021-4155", "CVE-2021-4197", "CVE-2021-4203", "CVE-2021-44733", "CVE-2021-45485", "CVE-2022-0322"], "modified": "2022-05-06T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:kernel", "p-cpe:/a:huawei:euleros:kernel-abi-stablelists", "p-cpe:/a:huawei:euleros:kernel-tools", "p-cpe:/a:huawei:euleros:kernel-tools-libs", "p-cpe:/a:huawei:euleros:python3-perf", "cpe:/o:huawei:euleros:2.0"], "id": "EULEROS_SA-2022-1508.NASL", "href": "https://www.tenable.com/plugins/nessus/159983", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable, Inc.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(159983);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/06\");\n\n script_cve_id(\n \"CVE-2020-29569\",\n \"CVE-2021-4155\",\n \"CVE-2021-4197\",\n \"CVE-2021-4203\",\n \"CVE-2021-28711\",\n \"CVE-2021-28712\",\n \"CVE-2021-28713\",\n \"CVE-2021-33098\",\n \"CVE-2021-39633\",\n \"CVE-2021-39685\",\n \"CVE-2021-44733\",\n \"CVE-2021-45485\",\n \"CVE-2022-0322\"\n );\n\n script_name(english:\"EulerOS 2.0 SP10 : kernel (EulerOS-SA-2022-1508)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote EulerOS host is missing multiple security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by\nthe following vulnerabilities :\n\n - An issue was discovered in the Linux kernel through 5.10.1, as used with Xen through 4.14.x. The Linux\n kernel PV block backend expects the kernel thread handler to reset ring->xenblkd to NULL when stopped.\n However, the handler may not have time to run if the frontend quickly toggles between the states connect\n and disconnect. As a consequence, the block backend may re-use a pointer after it was freed. A misbehaving\n guest can trigger a dom0 crash by continuously connecting / disconnecting a block frontend. Privilege\n escalation and information leaks cannot be ruled out. This only affects systems with a Linux blkback.\n (CVE-2020-29569)\n\n - Rogue backends can cause DoS of guests via high frequency events T[his CNA information record relates to\n multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Xen offers the\n ability to run PV backends in regular unprivileged guests, typically referred to as 'driver domains'.\n Running PV backends in driver domains has one primary security advantage: if a driver domain gets\n compromised, it doesn't have the privileges to take over the system. However, a malicious driver domain\n could try to attack other guests via sending events at a high frequency leading to a Denial of Service in\n the guest due to trying to service interrupts for elongated amounts of time. There are three affected\n backends: * blkfront patch 1, CVE-2021-28711 * netfront patch 2, CVE-2021-28712 * hvc_xen (console) patch\n 3, CVE-2021-28713 (CVE-2021-28711, CVE-2021-28712, CVE-2021-28713)\n\n - Improper input validation in the Intel(R) Ethernet ixgbe driver for Linux before version 3.17.3 may allow\n an authenticated user to potentially enable denial of service via local access. (CVE-2021-33098)\n\n - In gre_handle_offloads of ip_gre.c, there is a possible page fault due to an invalid memory access. This\n could lead to local information disclosure with no additional execution privileges needed. User\n interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:\n A-150694665References: Upstream kernel (CVE-2021-39633)\n\n - In various setup methods of the USB gadget subsystem, there is a possible out of bounds write due to an\n incorrect flag check. This could lead to local escalation of privilege with no additional execution\n privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android\n kernelAndroid ID: A-210292376References: Upstream kernel (CVE-2021-39685)\n\n - An unprivileged write to the file handler flaw in the Linux kernel's control groups and namespaces\n subsystem was found in the way users have access to some less privileged process that are controlled by\n cgroups and have higher privileged parent process. It is actually both for cgroup2 and cgroup1 versions of\n control groups. A local user could use this flaw to crash the system or escalate their privileges on the\n system. (CVE-2021-4197)\n\n - A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and\n SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a\n user privileges may crash the system or leak internal kernel information. (CVE-2021-4203)\n\n - A use-after-free exists in drivers/tee/tee_shm.c in the TEE subsystem in the Linux kernel through 5.15.11.\n This occurs because of a race condition in tee_shm_get_from_id during an attempt to free a shared memory\n object. (CVE-2021-44733)\n\n - In the IPv6 implementation in the Linux kernel before 5.13.3, net/ipv6/output_core.c has an information\n leak because of certain use of a hash table which, although big, doesn't properly consider that IPv6-based\n attackers can typically choose among many IPv6 source addresses. (CVE-2021-45485)\n\n - A flaw was found in the sctp_make_strreset_req function in net/sctp/sm_make_chunk.c in the SCTP network\n protocol in the Linux kernel with a local user privilege access. In this flaw, an attempt to use more\n buffer than is allocated triggers a BUG_ON issue, leading to a denial of service (DOS). (CVE-2022-0322)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security\nadvisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional\nissues.\");\n # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2022-1508\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?701b3b9c\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected kernel packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-4197\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2020-29569\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2020/12/15\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2022/04/20\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2022/04/20\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel-abi-stablelists\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel-tools-libs\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:python3-perf\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:huawei:euleros:2.0\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Huawei Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/sp\");\n script_exclude_keys(\"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nvar release = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(release) || release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nvar uvp = get_kb_item(\"Host/EulerOS/uvp_version\");\nif (release !~ \"^EulerOS release 2\\.0(\\D|$)\") audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP10\");\n\nvar sp = get_kb_item(\"Host/EulerOS/sp\");\nif (isnull(sp) || sp !~ \"^(10)$\") audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP10\");\n\nif (!empty_or_null(uvp)) audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP10\", \"EulerOS UVP \" + uvp);\n\nif (!get_kb_item(\"Host/EulerOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"aarch64\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"EulerOS\", cpu);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_ARCH_NOT, \"i686 / x86_64\", cpu);\n\nvar flag = 0;\n\nvar pkgs = [\n \"kernel-4.18.0-147.5.2.5.h805.eulerosv2r10\",\n \"kernel-abi-stablelists-4.18.0-147.5.2.5.h805.eulerosv2r10\",\n \"kernel-tools-4.18.0-147.5.2.5.h805.eulerosv2r10\",\n \"kernel-tools-libs-4.18.0-147.5.2.5.h805.eulerosv2r10\",\n \"python3-perf-4.18.0-147.5.2.5.h805.eulerosv2r10\"\n];\n\nforeach (var pkg in pkgs)\n if (rpm_check(release:\"EulerOS-2.0\", sp:\"10\", reference:pkg)) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-07-14T10:46:02", "description": "The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:3408-1 advisory.\n\n - An issue was discovered in the Linux kernel through 5.16.11. The mixed IPID assignment method with the hash-based IPID assignment policy allows an off-path attacker to inject data into a victim's TCP session or terminate that session. (CVE-2020-36516)\n\n - A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a user privileges may crash the system or leak internal kernel information. (CVE-2021-4203)\n\n - A memory leak problem was found in the TCP source port generation algorithm in net/ipv4/tcp.c due to the small table perturb size. This flaw may allow an attacker to information leak and may cause a denial of service problem. (CVE-2022-1012)\n\n - Product: AndroidVersions: Android kernelAndroid ID: A-224546354References: Upstream kernel (CVE-2022-20368)\n\n - In v4l2_m2m_querybuf of v4l2-mem2mem.c, there is a possible out of bounds write due to improper input validation. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:\n A-223375145References: Upstream kernel (CVE-2022-20369)\n\n - A flaw in net_rds_alloc_sgs() in Oracle Linux kernels allows unprivileged local users to crash the machine. CVSS 3.1 Base Score 6.2 (Availability impacts). CVSS Vector (CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) (CVE-2022-21385)\n\n - kernel: a use-after-free in cls_route filter implementation may lead to privilege escalation (CVE-2022-2588)\n\n - Non-transparent sharing of return predictor targets between contexts in some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access. (CVE-2022-26373)\n\n - An integer coercion error was found in the openvswitch kernel module. Given a sufficiently large number of actions, while copying and reserving memory for a new action of a new flow, the reserve_sfa_size() function does not return -EMSGSIZE as expected, potentially leading to an out-of-bounds write access. This flaw allows a local user to crash or potentially escalate their privileges on the system. (CVE-2022-2639)\n\n - An issue was found in the Linux kernel in nf_conntrack_irc where the message handling can be confused and incorrectly matches the message. A firewall may be able to be bypassed when users are using unencrypted IRC with nf_conntrack_irc configured. (CVE-2022-2663)\n\n - Improper Update of Reference Count vulnerability in net/sched of Linux Kernel allows local attacker to cause privilege escalation to root. This issue affects: Linux Kernel versions prior to 5.18; version 4.14 and later versions. (CVE-2022-29581)\n\n - A flaw was found in the Linux kernel implementation of proxied virtualized TPM devices. On a system where virtualized TPM devices are configured (this is not the default) a local attacker can create a use-after- free and create a situation where it may be possible to escalate privileges on the system. (CVE-2022-2977)\n\n - A race condition was found in the Linux kernel's IP framework for transforming packets (XFRM subsystem) when multiple calls to xfrm_probe_algs occurred simultaneously. This flaw could allow a local attacker to potentially trigger an out-of-bounds write or leak kernel heap memory by performing an out-of-bounds read and copying it into a socket. (CVE-2022-3028)\n\n - An issue was discovered in the Linux kernel through 5.18.14. xfrm_expand_policies in net/xfrm/xfrm_policy.c can cause a refcount to be dropped twice. (CVE-2022-36879)\n\n - An issue was discovered in include/asm-generic/tlb.h in the Linux kernel before 5.19. Because of a race condition (unmap_mapping_range versus munmap), a device driver can free a page while it still has stale TLB entries. This only occurs in situations with VM_PFNMAP VMAs. (CVE-2022-39188)\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": "2022-09-27T00:00:00", "type": "nessus", "title": "SUSE SLES15 Security Update : kernel (SUSE-SU-2022:3408-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2020-36516", "CVE-2021-4203", "CVE-2022-1012", "CVE-2022-20368", "CVE-2022-20369", "CVE-2022-21385", "CVE-2022-2588", "CVE-2022-26373", "CVE-2022-2639", "CVE-2022-2663", "CVE-2022-29581", "CVE-2022-2977", "CVE-2022-3028", "CVE-2022-36879", "CVE-2022-39188"], "modified": "2023-07-13T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:cluster-md-kmp-default", "p-cpe:/a:novell:suse_linux:dlm-kmp-default", "p-cpe:/a:novell:suse_linux:gfs2-kmp-default", "p-cpe:/a:novell:suse_linux:kernel-default", "p-cpe:/a:novell:suse_linux:kernel-default-base", "p-cpe:/a:novell:suse_linux:kernel-default-devel", "p-cpe:/a:novell:suse_linux:kernel-default-livepatch", "p-cpe:/a:novell:suse_linux:kernel-default-livepatch-devel", "p-cpe:/a:novell:suse_linux:kernel-default-man", "p-cpe:/a:novell:suse_linux:kernel-devel", "p-cpe:/a:novell:suse_linux:kernel-livepatch-4_12_14-150100_197_123-default", "p-cpe:/a:novell:suse_linux:kernel-macros", "p-cpe:/a:novell:suse_linux:kernel-obs-build", "p-cpe:/a:novell:suse_linux:kernel-source", "p-cpe:/a:novell:suse_linux:kernel-syms", "p-cpe:/a:novell:suse_linux:ocfs2-kmp-default", "p-cpe:/a:novell:suse_linux:reiserfs-kmp-default", "cpe:/o:novell:suse_linux:15"], "id": "SUSE_SU-2022-3408-1.NASL", "href": "https://www.tenable.com/plugins/nessus/165501", "sourceData": "#%NASL_MIN_LEVEL 80900\n##\n# (C) Tenable, Inc.\n#\n# The package checks in this plugin were extracted from\n# SUSE update advisory SUSE-SU-2022:3408-1. The text itself\n# is copyright (C) SUSE.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(165501);\n script_version(\"1.11\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/07/13\");\n\n script_cve_id(\n \"CVE-2020-36516\",\n \"CVE-2021-4203\",\n \"CVE-2022-1012\",\n \"CVE-2022-2588\",\n \"CVE-2022-2639\",\n \"CVE-2022-2663\",\n \"CVE-2022-2977\",\n \"CVE-2022-3028\",\n \"CVE-2022-20368\",\n \"CVE-2022-20369\",\n \"CVE-2022-21385\",\n \"CVE-2022-26373\",\n \"CVE-2022-29581\",\n \"CVE-2022-36879\",\n \"CVE-2022-39188\"\n );\n script_xref(name:\"SuSE\", value:\"SUSE-SU-2022:3408-1\");\n\n script_name(english:\"SUSE SLES15 Security Update : kernel (SUSE-SU-2022:3408-1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote SUSE host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as\nreferenced in the SUSE-SU-2022:3408-1 advisory.\n\n - An issue was discovered in the Linux kernel through 5.16.11. The mixed IPID assignment method with the\n hash-based IPID assignment policy allows an off-path attacker to inject data into a victim's TCP session\n or terminate that session. (CVE-2020-36516)\n\n - A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and\n SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a\n user privileges may crash the system or leak internal kernel information. (CVE-2021-4203)\n\n - A memory leak problem was found in the TCP source port generation algorithm in net/ipv4/tcp.c due to the\n small table perturb size. This flaw may allow an attacker to information leak and may cause a denial of\n service problem. (CVE-2022-1012)\n\n - Product: AndroidVersions: Android kernelAndroid ID: A-224546354References: Upstream kernel\n (CVE-2022-20368)\n\n - In v4l2_m2m_querybuf of v4l2-mem2mem.c, there is a possible out of bounds write due to improper input\n validation. This could lead to local escalation of privilege with System execution privileges needed. User\n interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:\n A-223375145References: Upstream kernel (CVE-2022-20369)\n\n - A flaw in net_rds_alloc_sgs() in Oracle Linux kernels allows unprivileged local users to crash the\n machine. CVSS 3.1 Base Score 6.2 (Availability impacts). CVSS Vector\n (CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) (CVE-2022-21385)\n\n - kernel: a use-after-free in cls_route filter implementation may lead to privilege escalation\n (CVE-2022-2588)\n\n - Non-transparent sharing of return predictor targets between contexts in some Intel(R) Processors may allow\n an authorized user to potentially enable information disclosure via local access. (CVE-2022-26373)\n\n - An integer coercion error was found in the openvswitch kernel module. Given a sufficiently large number of\n actions, while copying and reserving memory for a new action of a new flow, the reserve_sfa_size()\n function does not return -EMSGSIZE as expected, potentially leading to an out-of-bounds write access. This\n flaw allows a local user to crash or potentially escalate their privileges on the system. (CVE-2022-2639)\n\n - An issue was found in the Linux kernel in nf_conntrack_irc where the message handling can be confused and\n incorrectly matches the message. A firewall may be able to be bypassed when users are using unencrypted\n IRC with nf_conntrack_irc configured. (CVE-2022-2663)\n\n - Improper Update of Reference Count vulnerability in net/sched of Linux Kernel allows local attacker to\n cause privilege escalation to root. This issue affects: Linux Kernel versions prior to 5.18; version 4.14\n and later versions. (CVE-2022-29581)\n\n - A flaw was found in the Linux kernel implementation of proxied virtualized TPM devices. On a system where\n virtualized TPM devices are configured (this is not the default) a local attacker can create a use-after-\n free and create a situation where it may be possible to escalate privileges on the system. (CVE-2022-2977)\n\n - A race condition was found in the Linux kernel's IP framework for transforming packets (XFRM subsystem)\n when multiple calls to xfrm_probe_algs occurred simultaneously. This flaw could allow a local attacker to\n potentially trigger an out-of-bounds write or leak kernel heap memory by performing an out-of-bounds read\n and copying it into a socket. (CVE-2022-3028)\n\n - An issue was discovered in the Linux kernel through 5.18.14. xfrm_expand_policies in\n net/xfrm/xfrm_policy.c can cause a refcount to be dropped twice. (CVE-2022-36879)\n\n - An issue was discovered in include/asm-generic/tlb.h in the Linux kernel before 5.19. Because of a race\n condition (unmap_mapping_range versus munmap), a device driver can free a page while it still has stale\n TLB entries. This only occurs in situations with VM_PFNMAP VMAs. (CVE-2022-39188)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1177440\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1180153\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188944\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1191881\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1194535\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1196616\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1197158\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1199482\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1199665\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201019\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201420\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201705\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201726\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201948\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202096\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202097\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202154\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202335\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202346\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202347\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202393\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202396\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202672\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202897\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202898\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203098\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203107\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-36516\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-4203\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-1012\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-20368\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-20369\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-21385\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-2588\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-26373\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-2639\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-2663\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-29581\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-2977\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-3028\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-36879\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-39188\");\n # https://lists.suse.com/pipermail/sle-security-updates/2022-September/012386.html\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?3cfce971\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:H/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:H/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2022-29581\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2022-1012\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n script_set_attribute(attribute:\"exploit_framework_core\", value:\"true\");\n script_set_attribute(attribute:\"exploited_by_malware\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2022/02/26\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2022/09/26\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2022/09/27\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:cluster-md-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:dlm-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:gfs2-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-base\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-livepatch\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-livepatch-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-man\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-livepatch-4_12_14-150100_197_123-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-macros\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-obs-build\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-source\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-syms\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:ocfs2-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:reiserfs-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:suse_linux:15\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"SuSE Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2022-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nvar os_release = get_kb_item(\"Host/SuSE/release\");\nif (isnull(os_release) || os_release !~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"SUSE\");\nvar os_ver = pregmatch(pattern: \"^(SLE(S|D)(?:_SAP)?\\d+)\", string:os_release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'SUSE');\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLES15|SLES_SAP15)$\", string:os_ver)) audit(AUDIT_OS_NOT, 'SUSE SLES15 / SLES_SAP15', 'SUSE (' + os_ver + ')');\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'SUSE (' + os_ver + ')', cpu);\n\nvar service_pack = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(service_pack)) service_pack = \"0\";\nif (os_ver == \"SLES15\" && (! preg(pattern:\"^(1)$\", string:service_pack))) audit(AUDIT_OS_NOT, \"SLES15 SP1\", os_ver + \" SP\" + service_pack);\nif (os_ver == \"SLES_SAP15\" && (! preg(pattern:\"^(1)$\", string:service_pack))) audit(AUDIT_OS_NOT, \"SLES_SAP15 SP1\", os_ver + \" SP\" + service_pack);\n\nvar pkgs = [\n {'reference':'cluster-md-kmp-default-4.12.14-150100.197.123.1', 'sp':'1', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},\n {'reference':'dlm-kmp-default-4.12.14-150100.197.123.1', 'sp':'1', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},\n {'reference':'gfs2-kmp-default-4.12.14-150100.197.123.1', 'sp':'1', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},\n {'reference':'kernel-default-4.12.14-150100.197.123.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},\n {'reference':'kernel-default-base-4.12.14-150100.197.123.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},\n {'reference':'kernel-default-devel-4.12.14-150100.197.123.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},\n {'reference':'kernel-default-livepatch-4.12.14-150100.197.123.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},\n {'reference':'kernel-default-livepatch-devel-4.12.14-150100.197.123.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},\n {'reference':'kernel-devel-4.12.14-150100.197.123.1', 'sp':'1', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},\n {'reference':'kernel-livepatch-4_12_14-150100_197_123-default-1-150100.3.3.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},\n {'reference':'kernel-macros-4.12.14-150100.197.123.1', 'sp':'1', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},\n {'reference':'kernel-obs-build-4.12.14-150100.197.123.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},\n {'reference':'kernel-source-4.12.14-150100.197.123.1', 'sp':'1', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},\n {'reference':'kernel-syms-4.12.14-150100.197.123.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},\n {'reference':'ocfs2-kmp-default-4.12.14-150100.197.123.1', 'sp':'1', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},\n {'reference':'reiserfs-kmp-default-4.12.14-150100.197.123.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},\n {'reference':'kernel-default-4.12.14-150100.197.123.1', 'sp':'1', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-1']},\n {'reference':'kernel-default-4.12.14-150100.197.123.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-1', 'sles-release-15.1']},\n {'reference':'kernel-default-base-4.12.14-150100.197.123.1', 'sp':'1', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-1']},\n {'reference':'kernel-default-base-4.12.14-150100.197.123.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-1', 'sles-release-15.1']},\n {'reference':'kernel-default-devel-4.12.14-150100.197.123.1', 'sp':'1', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-1']},\n {'reference':'kernel-default-devel-4.12.14-150100.197.123.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-1', 'sles-release-15.1']},\n {'reference':'kernel-devel-4.12.14-150100.197.123.1', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-1', 'sles-release-15.1']},\n {'reference':'kernel-macros-4.12.14-150100.197.123.1', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-1', 'sles-release-15.1']},\n {'reference':'kernel-obs-build-4.12.14-150100.197.123.1', 'sp':'1', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-1']},\n {'reference':'kernel-obs-build-4.12.14-150100.197.123.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-1', 'sles-release-15.1']},\n {'reference':'kernel-source-4.12.14-150100.197.123.1', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-1', 'sles-release-15.1']},\n {'reference':'kernel-syms-4.12.14-150100.197.123.1', 'sp':'1', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-1']},\n {'reference':'kernel-syms-4.12.14-150100.197.123.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-1', 'sles-release-15.1']},\n {'reference':'kernel-default-4.12.14-150100.197.123.1', 'sp':'1', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},\n {'reference':'kernel-default-4.12.14-150100.197.123.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},\n {'reference':'kernel-default-base-4.12.14-150100.197.123.1', 'sp':'1', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},\n {'reference':'kernel-default-base-4.12.14-150100.197.123.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},\n {'reference':'kernel-default-devel-4.12.14-150100.197.123.1', 'sp':'1', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},\n {'reference':'kernel-default-devel-4.12.14-150100.197.123.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},\n {'reference':'kernel-devel-4.12.14-150100.197.123.1', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1', 'sles-ltss-release-15.1']},\n {'reference':'kernel-macros-4.12.14-150100.197.123.1', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1', 'sles-ltss-release-15.1']},\n {'reference':'kernel-obs-build-4.12.14-150100.197.123.1', 'sp':'1', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},\n {'reference':'kernel-obs-build-4.12.14-150100.197.123.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},\n {'reference':'kernel-source-4.12.14-150100.197.123.1', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1', 'sles-ltss-release-15.1']},\n {'reference':'kernel-syms-4.12.14-150100.197.123.1', 'sp':'1', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},\n {'reference':'kernel-syms-4.12.14-150100.197.123.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},\n {'reference':'cluster-md-kmp-default-4.12.14-150100.197.123.1', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.1', 'sle-ha-release-15.1', 'sles-release-15.1']},\n {'reference':'dlm-kmp-default-4.12.14-150100.197.123.1', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.1', 'sle-ha-release-15.1', 'sles-release-15.1']},\n {'reference':'gfs2-kmp-default-4.12.14-150100.197.123.1', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.1', 'sle-ha-release-15.1', 'sles-release-15.1']},\n {'reference':'kernel-default-livepatch-4.12.14-150100.197.123.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.1', 'sle-module-live-patching-release-15.1', 'sles-release-15.1']},\n {'reference':'kernel-default-livepatch-devel-4.12.14-150100.197.123.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.1', 'sle-module-live-patching-release-15.1', 'sles-release-15.1']},\n {'reference':'kernel-livepatch-4_12_14-150100_197_123-default-1-150100.3.3.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.1', 'sle-module-live-patching-release-15.1', 'sles-release-15.1']},\n {'reference':'ocfs2-kmp-default-4.12.14-150100.197.123.1', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.1', 'sle-ha-release-15.1', 'sles-release-15.1']},\n {'reference':'kernel-default-4.12.14-150100.197.123.1', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.1']},\n {'reference':'kernel-default-base-4.12.14-150100.197.123.1', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.1']},\n {'reference':'kernel-default-devel-4.12.14-150100.197.123.1', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.1']},\n {'reference':'kernel-default-man-4.12.14-150100.197.123.1', 'sp':'1', 'cpu':'s390x', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.1']},\n {'reference':'kernel-obs-build-4.12.14-150100.197.123.1', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.1']},\n {'reference':'kernel-syms-4.12.14-150100.197.123.1', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.1']},\n {'reference':'reiserfs-kmp-default-4.12.14-150100.197.123.1', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.1']},\n {'reference':'reiserfs-kmp-default-4.12.14-150100.197.123.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-15.1']}\n];\n\nvar ltss_caveat_required = FALSE;\nvar flag = 0;\nforeach var package_array ( pkgs ) {\n var reference = NULL;\n var _release = NULL;\n var sp = NULL;\n var _cpu = NULL;\n var exists_check = NULL;\n var rpm_spec_vers_cmp = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) _release = package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) _cpu = package_array['cpu'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (reference && _release) {\n if (exists_check) {\n var check_flag = 0;\n foreach var check (exists_check) {\n if (!rpm_exists(release:_release, rpm:check)) continue;\n if ('ltss' >< tolower(check)) ltss_caveat_required = TRUE;\n check_flag++;\n }\n if (!check_flag) continue;\n }\n if (rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, rpm_spec_vers_cmp:rpm_spec_vers_cmp)) flag++;\n }\n}\n\nif (flag)\n{\n var ltss_plugin_caveat = NULL;\n if(ltss_caveat_required) ltss_plugin_caveat = '\\n' +\n 'NOTE: This vulnerability check contains fixes that apply to\\n' +\n 'packages only available in SUSE Enterprise Linux Server LTSS\\n' +\n 'repositories. Access to these package security updates require\\n' +\n 'a paid SUSE LTSS subscription.\\n';\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get() + ltss_plugin_caveat\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'cluster-md-kmp-default / dlm-kmp-default / gfs2-kmp-default / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-07-14T20:59:39", "description": "The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:3264-1 advisory.\n\n - The einj_error_inject function in drivers/acpi/apei/einj.c in the Linux kernel allows local users to simulate hardware errors and consequently cause a denial of service by leveraging failure to disable APEI error injection through EINJ when securelevel is set. (CVE-2016-3695)\n\n - A vulnerability was found in the Linux kernel, where accessing a deallocated instance in printer_ioctl() printer_ioctl() tries to access of a printer_dev instance. However, use-after-free arises because it had been freed by gprinter_free(). (CVE-2020-27784)\n\n - A data leak flaw was found in the way XFS_IOC_ALLOCSP IOCTL in the XFS filesystem allowed for size increase of files with unaligned size. A local attacker could use this flaw to leak data on the XFS filesystem otherwise not accessible to them. (CVE-2021-4155)\n\n - A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a user privileges may crash the system or leak internal kernel information. (CVE-2021-4203)\n\n - Product: AndroidVersions: Android kernelAndroid ID: A-224546354References: Upstream kernel (CVE-2022-20368)\n\n - In v4l2_m2m_querybuf of v4l2-mem2mem.c, there is a possible out of bounds write due to improper input validation. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:\n A-223375145References: Upstream kernel (CVE-2022-20369)\n\n - kernel: a use-after-free in cls_route filter implementation may lead to privilege escalation (CVE-2022-2588)\n\n - Non-transparent sharing of return predictor targets between contexts in some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access. (CVE-2022-26373)\n\n - An issue was found in the Linux kernel in nf_conntrack_irc where the message handling can be confused and incorrectly matches the message. A firewall may be able to be bypassed when users are using unencrypted IRC with nf_conntrack_irc configured. (CVE-2022-2663)\n\n - An out-of-bounds memory read flaw was found in the Linux kernel's BPF subsystem in how a user calls the bpf_tail_call function with a key larger than the max_entries of the map. This flaw allows a local user to gain unauthorized access to data. (CVE-2022-2905)\n\n - A flaw was found in the Linux kernel implementation of proxied virtualized TPM devices. On a system where virtualized TPM devices are configured (this is not the default) a local attacker can create a use-after- free and create a situation where it may be possible to escalate privileges on the system. (CVE-2022-2977)\n\n - A race condition was found in the Linux kernel's IP framework for transforming packets (XFRM subsystem) when multiple calls to xfrm_probe_algs occurred simultaneously. This flaw could allow a local attacker to potentially trigger an out-of-bounds write or leak kernel heap memory by performing an out-of-bounds read and copying it into a socket. (CVE-2022-3028)\n\n - An issue was discovered in the Linux kernel through 5.18.14. xfrm_expand_policies in net/xfrm/xfrm_policy.c can cause a refcount to be dropped twice. (CVE-2022-36879)\n\n - An issue was discovered in include/asm-generic/tlb.h in the Linux kernel before 5.19. Because of a race condition (unmap_mapping_range versus munmap), a device driver can free a page while it still has stale TLB entries. This only occurs in situations with VM_PFNMAP VMAs. (CVE-2022-39188)\n\n - An issue was discovered in net/netfilter/nf_tables_api.c in the Linux kernel before 5.19.6. A denial of service can occur upon binding to an already bound chain. (CVE-2022-39190)\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": "2022-09-15T00:00:00", "type": "nessus", "title": "SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2022:3264-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2016-3695", "CVE-2020-27784", "CVE-2021-4155", "CVE-2021-4203", "CVE-2022-20368", "CVE-2022-20369", "CVE-2022-2588", "CVE-2022-26373", "CVE-2022-2663", "CVE-2022-2905", "CVE-2022-2977", "CVE-2022-3028", "CVE-2022-36879", "CVE-2022-39188", "CVE-2022-39190"], "modified": "2023-07-14T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:cluster-md-kmp-default", "p-cpe:/a:novell:suse_linux:dlm-kmp-default", "p-cpe:/a:novell:suse_linux:gfs2-kmp-default", "p-cpe:/a:novell:suse_linux:kernel-64kb", "p-cpe:/a:novell:suse_linux:kernel-64kb-devel", "p-cpe:/a:novell:suse_linux:kernel-default", "p-cpe:/a:novell:suse_linux:kernel-default-base", "p-cpe:/a:novell:suse_linux:kernel-default-devel", "p-cpe:/a:novell:suse_linux:kernel-default-extra", "p-cpe:/a:novell:suse_linux:kernel-default-livepatch", "p-cpe:/a:novell:suse_linux:kernel-default-livepatch-devel", "p-cpe:/a:novell:suse_linux:kernel-devel", "p-cpe:/a:novell:suse_linux:kernel-livepatch-5_3_18-150300_59_93-default", "p-cpe:/a:novell:suse_linux:kernel-macros", "p-cpe:/a:novell:suse_linux:kernel-obs-build", "p-cpe:/a:novell:suse_linux:kernel-preempt", "p-cpe:/a:novell:suse_linux:kernel-preempt-devel", "p-cpe:/a:novell:suse_linux:kernel-preempt-extra", "p-cpe:/a:novell:suse_linux:kernel-source", "p-cpe:/a:novell:suse_linux:kernel-syms", "p-cpe:/a:novell:suse_linux:kernel-zfcpdump", "p-cpe:/a:novell:suse_linux:ocfs2-kmp-default", "p-cpe:/a:novell:suse_linux:reiserfs-kmp-default", "cpe:/o:novell:suse_linux:15"], "id": "SUSE_SU-2022-3264-1.NASL", "href": "https://www.tenable.com/plugins/nessus/165201", "sourceData": "#%NASL_MIN_LEVEL 80900\n##\n# (C) Tenable, Inc.\n#\n# The package checks in this plugin were extracted from\n# SUSE update advisory SUSE-SU-2022:3264-1. The text itself\n# is copyright (C) SUSE.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(165201);\n script_version(\"1.10\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/07/14\");\n\n script_cve_id(\n \"CVE-2016-3695\",\n \"CVE-2020-27784\",\n \"CVE-2021-4155\",\n \"CVE-2021-4203\",\n \"CVE-2022-2588\",\n \"CVE-2022-2663\",\n \"CVE-2022-2905\",\n \"CVE-2022-2977\",\n \"CVE-2022-3028\",\n \"CVE-2022-20368\",\n \"CVE-2022-20369\",\n \"CVE-2022-26373\",\n \"CVE-2022-36879\",\n \"CVE-2022-39188\",\n \"CVE-2022-39190\"\n );\n script_xref(name:\"SuSE\", value:\"SUSE-SU-2022:3264-1\");\n\n script_name(english:\"SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2022:3264-1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote SUSE host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 host has packages installed that are affected by\nmultiple vulnerabilities as referenced in the SUSE-SU-2022:3264-1 advisory.\n\n - The einj_error_inject function in drivers/acpi/apei/einj.c in the Linux kernel allows local users to\n simulate hardware errors and consequently cause a denial of service by leveraging failure to disable APEI\n error injection through EINJ when securelevel is set. (CVE-2016-3695)\n\n - A vulnerability was found in the Linux kernel, where accessing a deallocated instance in printer_ioctl()\n printer_ioctl() tries to access of a printer_dev instance. However, use-after-free arises because it had\n been freed by gprinter_free(). (CVE-2020-27784)\n\n - A data leak flaw was found in the way XFS_IOC_ALLOCSP IOCTL in the XFS filesystem allowed for size\n increase of files with unaligned size. A local attacker could use this flaw to leak data on the XFS\n filesystem otherwise not accessible to them. (CVE-2021-4155)\n\n - A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and\n SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a\n user privileges may crash the system or leak internal kernel information. (CVE-2021-4203)\n\n - Product: AndroidVersions: Android kernelAndroid ID: A-224546354References: Upstream kernel\n (CVE-2022-20368)\n\n - In v4l2_m2m_querybuf of v4l2-mem2mem.c, there is a possible out of bounds write due to improper input\n validation. This could lead to local escalation of privilege with System execution privileges needed. User\n interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:\n A-223375145References: Upstream kernel (CVE-2022-20369)\n\n - kernel: a use-after-free in cls_route filter implementation may lead to privilege escalation\n (CVE-2022-2588)\n\n - Non-transparent sharing of return predictor targets between contexts in some Intel(R) Processors may allow\n an authorized user to potentially enable information disclosure via local access. (CVE-2022-26373)\n\n - An issue was found in the Linux kernel in nf_conntrack_irc where the message handling can be confused and\n incorrectly matches the message. A firewall may be able to be bypassed when users are using unencrypted\n IRC with nf_conntrack_irc configured. (CVE-2022-2663)\n\n - An out-of-bounds memory read flaw was found in the Linux kernel's BPF subsystem in how a user calls the\n bpf_tail_call function with a key larger than the max_entries of the map. This flaw allows a local user to\n gain unauthorized access to data. (CVE-2022-2905)\n\n - A flaw was found in the Linux kernel implementation of proxied virtualized TPM devices. On a system where\n virtualized TPM devices are configured (this is not the default) a local attacker can create a use-after-\n free and create a situation where it may be possible to escalate privileges on the system. (CVE-2022-2977)\n\n - A race condition was found in the Linux kernel's IP framework for transforming packets (XFRM subsystem)\n when multiple calls to xfrm_probe_algs occurred simultaneously. This flaw could allow a local attacker to\n potentially trigger an out-of-bounds write or leak kernel heap memory by performing an out-of-bounds read\n and copying it into a socket. (CVE-2022-3028)\n\n - An issue was discovered in the Linux kernel through 5.18.14. xfrm_expand_policies in\n net/xfrm/xfrm_policy.c can cause a refcount to be dropped twice. (CVE-2022-36879)\n\n - An issue was discovered in include/asm-generic/tlb.h in the Linux kernel before 5.19. Because of a race\n condition (unmap_mapping_range versus munmap), a device driver can free a page while it still has stale\n TLB entries. This only occurs in situations with VM_PFNMAP VMAs. (CVE-2022-39188)\n\n - An issue was discovered in net/netfilter/nf_tables_api.c in the Linux kernel before 5.19.6. A denial of\n service can occur upon binding to an already bound chain. (CVE-2022-39190)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1023051\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1065729\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1156395\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1179722\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1179723\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1181862\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1191662\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1191667\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1191881\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1192594\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1192968\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1194272\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1194535\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1197158\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1197755\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1197756\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1197757\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1197760\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1197763\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1197920\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1198971\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1199291\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1200431\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1200845\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1200868\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1200869\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1200870\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1200871\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1200872\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1200873\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201019\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201420\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201610\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201705\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201726\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201948\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202096\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202097\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202346\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202347\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202393\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202396\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202447\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202564\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202577\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202636\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202672\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202701\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202708\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202709\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202710\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202711\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202712\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202713\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202714\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202715\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202716\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202717\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202718\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202720\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202722\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202745\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202756\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202810\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202811\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202860\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202895\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202898\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203063\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203098\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203107\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203116\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203117\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203135\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203136\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203137\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2016-3695\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-27784\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-4155\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-4203\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-20368\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-20369\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-2588\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-26373\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-2663\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-2905\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-2977\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-3028\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-36879\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-39188\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-39190\");\n # https://lists.suse.com/pipermail/sle-security-updates/2022-September/012229.html\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?2b554749\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:M/Au:S/C:P/I:N/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:H/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:H/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-4203\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2022-2977\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n script_set_attribute(attribute:\"exploit_framework_core\", value:\"true\");\n script_set_attribute(attribute:\"exploited_by_malware\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2017/12/29\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2022/09/14\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2022/09/15\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:cluster-md-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:dlm-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:gfs2-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-64kb\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-64kb-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-base\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-extra\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-livepatch\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-livepatch-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-livepatch-5_3_18-150300_59_93-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-macros\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-obs-build\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-preempt\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-preempt-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-preempt-extra\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-source\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-syms\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-zfcpdump\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:ocfs2-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:reiserfs-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:suse_linux:15\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"SuSE Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2022-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nvar os_release = get_kb_item(\"Host/SuSE/release\");\nif (isnull(os_release) || os_release !~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"SUSE\");\nvar os_ver = pregmatch(pattern: \"^(SLE(S|D)(?:_SAP)?\\d+)\", string:os_release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'SUSE');\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLED15|SLED_SAP15|SLES15|SLES_SAP15)$\", string:os_ver)) audit(AUDIT_OS_NOT, 'SUSE SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15', 'SUSE (' + os_ver + ')');\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'SUSE (' + os_ver + ')', cpu);\n\nvar service_pack = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(service_pack)) service_pack = \"0\";\nif (os_ver == \"SLED15\" && (! preg(pattern:\"^(3)$\", string:service_pack))) audit(AUDIT_OS_NOT, \"SLED15 SP3\", os_ver + \" SP\" + service_pack);\nif (os_ver == \"SLED_SAP15\" && (! preg(pattern:\"^(3)$\", string:service_pack))) audit(AUDIT_OS_NOT, \"SLED_SAP15 SP3\", os_ver + \" SP\" + service_pack);\nif (os_ver == \"SLES15\" && (! preg(pattern:\"^(3)$\", string:service_pack))) audit(AUDIT_OS_NOT, \"SLES15 SP3\", os_ver + \" SP\" + service_pack);\nif (os_ver == \"SLES_SAP15\" && (! preg(pattern:\"^(3)$\", string:service_pack))) audit(AUDIT_OS_NOT, \"SLES_SAP15 SP3\", os_ver + \" SP\" + service_pack);\n\nvar pkgs = [\n {'reference':'cluster-md-kmp-default-5.3.18-150300.59.93.1', 'sp':'3', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},\n {'reference':'dlm-kmp-default-5.3.18-150300.59.93.1', 'sp':'3', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},\n {'reference':'gfs2-kmp-default-5.3.18-150300.59.93.1', 'sp':'3', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},\n {'reference':'kernel-64kb-5.3.18-150300.59.93.1', 'sp':'3', 'cpu':'aarch64', 'release':'SLED_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},\n {'reference':'kernel-64kb-5.3.18-150300.59.93.1', 'sp':'3', 'cpu':'aarch64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},\n {'reference':'kernel-64kb-devel-5.3.18-150300.59.93.1', 'sp':'3', 'cpu':'aarch64', 'release':'SLED_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},\n {'reference':'kernel-64kb-devel-5.3.18-150300.59.93.1', 'sp':'3', 'cpu':'aarch64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},\n {'reference':'kernel-default-5.3.18-150300.59.93.1', 'sp':'3', 'release':'SLED_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},\n {'reference':'kernel-default-5.3.18-150300.59.93.1', 'sp':'3', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},\n {'reference':'kernel-default-base-5.3.18-150300.59.93.1.150300.18.54.1', 'sp':'3', 'release':'SLED_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},\n {'reference':'kernel-default-base-5.3.18-150300.59.93.1.150300.18.54.1', 'sp':'3', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},\n {'reference':'kernel-default-devel-5.3.18-150300.59.93.1', 'sp':'3', 'release':'SLED_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},\n {'reference':'kernel-default-devel-5.3.18-150300.59.93.1', 'sp':'3', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},\n {'reference':'kernel-default-extra-5.3.18-150300.59.93.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLED_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},\n {'reference':'kernel-default-extra-5.3.18-150300.59.93.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},\n {'reference':'kernel-default-livepatch-5.3.18-150300.59.93.1', 'sp':'3', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},\n {'reference':'kernel-default-livepatch-devel-5.3.18-150300.59.93.1', 'sp':'3', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},\n {'reference':'kernel-devel-5.3.18-150300.59.93.1', 'sp':'3', 'release':'SLED_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},\n {'reference':'kernel-devel-5.3.18-150300.59.93.1', 'sp':'3', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},\n {'reference':'kernel-livepatch-5_3_18-150300_59_93-default-1-150300.7.3.1', 'sp':'3', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},\n {'reference':'kernel-macros-5.3.18-150300.59.93.1', 'sp':'3', 'release':'SLED_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},\n {'reference':'kernel-macros-5.3.18-150300.59.93.1', 'sp':'3', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},\n {'reference':'kernel-obs-build-5.3.18-150300.59.93.1', 'sp':'3', 'release':'SLED_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},\n {'reference':'kernel-obs-build-5.3.18-150300.59.93.1', 'sp':'3', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},\n {'reference':'kernel-preempt-5.3.18-150300.59.93.1', 'sp':'3', 'cpu':'aarch64', 'release':'SLED_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},\n {'reference':'kernel-preempt-5.3.18-150300.59.93.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLED_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},\n {'reference':'kernel-preempt-5.3.18-150300.59.93.1', 'sp':'3', 'cpu':'aarch64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},\n {'reference':'kernel-preempt-5.3.18-150300.59.93.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},\n {'reference':'kernel-preempt-devel-5.3.18-150300.59.93.1', 'sp':'3', 'cpu':'aarch64', 'release':'SLED_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},\n {'reference':'kernel-preempt-devel-5.3.18-150300.59.93.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLED_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},\n {'reference':'kernel-preempt-devel-5.3.18-150300.59.93.1', 'sp':'3', 'cpu':'aarch64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},\n {'reference':'kernel-preempt-devel-5.3.18-150300.59.93.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},\n {'reference':'kernel-preempt-extra-5.3.18-150300.59.93.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLED_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},\n {'reference':'kernel-preempt-extra-5.3.18-150300.59.93.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},\n {'reference':'kernel-source-5.3.18-150300.59.93.1', 'sp':'3', 'release':'SLED_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},\n {'reference':'kernel-source-5.3.18-150300.59.93.1', 'sp':'3', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},\n {'reference':'kernel-syms-5.3.18-150300.59.93.1', 'sp':'3', 'release':'SLED_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},\n {'reference':'kernel-syms-5.3.18-150300.59.93.1', 'sp':'3', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},\n {'reference':'kernel-zfcpdump-5.3.18-150300.59.93.1', 'sp':'3', 'cpu':'s390x', 'release':'SLED_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},\n {'reference':'kernel-zfcpdump-5.3.18-150300.59.93.1', 'sp':'3', 'cpu':'s390x', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},\n {'reference':'ocfs2-kmp-default-5.3.18-150300.59.93.1', 'sp':'3', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},\n {'reference':'reiserfs-kmp-default-5.3.18-150300.59.93.1', 'sp':'3', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},\n {'reference':'cluster-md-kmp-default-5.3.18-150300.59.93.1', 'sp':'3', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-ha-release-15.3', 'sles-release-15.3']},\n {'reference':'dlm-kmp-default-5.3.18-150300.59.93.1', 'sp':'3', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-ha-release-15.3', 'sles-release-15.3']},\n {'reference':'gfs2-kmp-default-5.3.18-150300.59.93.1', 'sp':'3', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-ha-release-15.3', 'sles-release-15.3']},\n {'reference':'kernel-64kb-5.3.18-150300.59.93.1', 'sp':'3', 'cpu':'aarch64', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-basesystem-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},\n {'reference':'kernel-64kb-5.3.18-150300.59.93.1', 'sp':'3', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-basesystem-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},\n {'reference':'kernel-64kb-devel-5.3.18-150300.59.93.1', 'sp':'3', 'cpu':'aarch64', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-basesystem-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},\n {'reference':'kernel-64kb-devel-5.3.18-150300.59.93.1', 'sp':'3', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-basesystem-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},\n {'reference':'kernel-default-5.3.18-150300.59.93.1', 'sp':'3', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-basesystem-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},\n {'reference':'kernel-default-5.3.18-150300.59.93.1', 'sp':'3', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-basesystem-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},\n {'reference':'kernel-default-base-5.3.18-150300.59.93.1.150300.18.54.1', 'sp':'3', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-basesystem-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},\n {'reference':'kernel-default-base-5.3.18-150300.59.93.1.150300.18.54.1', 'sp':'3', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-basesystem-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},\n {'reference':'kernel-default-devel-5.3.18-150300.59.93.1', 'sp':'3', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-basesystem-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},\n {'reference':'kernel-default-devel-5.3.18-150300.59.93.1', 'sp':'3', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-basesystem-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},\n {'reference':'kernel-default-livepatch-5.3.18-150300.59.93.1', 'sp':'3', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-live-patching-release-15.3', 'sles-release-15.3']},\n {'reference':'kernel-default-livepatch-devel-5.3.18-150300.59.93.1', 'sp':'3', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-live-patching-release-15.3', 'sles-release-15.3']},\n {'reference':'kernel-devel-5.3.18-150300.59.93.1', 'sp':'3', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-basesystem-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},\n {'reference':'kernel-devel-5.3.18-150300.59.93.1', 'sp':'3', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-basesystem-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},\n {'reference':'kernel-livepatch-5_3_18-150300_59_93-default-1-150300.7.3.1', 'sp':'3', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-live-patching-release-15.3', 'sles-release-15.3']},\n {'reference':'kernel-macros-5.3.18-150300.59.93.1', 'sp':'3', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-basesystem-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},\n {'reference':'kernel-macros-5.3.18-150300.59.93.1', 'sp':'3', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-basesystem-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},\n {'reference':'kernel-obs-build-5.3.18-150300.59.93.1', 'sp':'3', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-development-tools-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},\n {'reference':'kernel-obs-build-5.3.18-150300.59.93.1', 'sp':'3', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-development-tools-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},\n {'reference':'kernel-preempt-5.3.18-150300.59.93.1', 'sp':'3', 'cpu':'aarch64', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-basesystem-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},\n {'reference':'kernel-preempt-5.3.18-150300.59.93.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-basesystem-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},\n {'reference':'kernel-preempt-5.3.18-150300.59.93.1', 'sp':'3', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-basesystem-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},\n {'reference':'kernel-preempt-5.3.18-150300.59.93.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-basesystem-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},\n {'reference':'kernel-preempt-devel-5.3.18-150300.59.93.1', 'sp':'3', 'cpu':'aarch64', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-development-tools-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},\n {'reference':'kernel-preempt-devel-5.3.18-150300.59.93.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-development-tools-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},\n {'reference':'kernel-preempt-devel-5.3.18-150300.59.93.1', 'sp':'3', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-development-tools-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},\n {'reference':'kernel-preempt-devel-5.3.18-150300.59.93.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-development-tools-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},\n {'reference':'kernel-source-5.3.18-150300.59.93.1', 'sp':'3', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-development-tools-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},\n {'reference':'kernel-source-5.3.18-150300.59.93.1', 'sp':'3', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-development-tools-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},\n {'reference':'kernel-syms-5.3.18-150300.59.93.1', 'sp':'3', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-development-tools-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},\n {'reference':'kernel-syms-5.3.18-150300.59.93.1', 'sp':'3', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-development-tools-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},\n {'reference':'kernel-zfcpdump-5.3.18-150300.59.93.1', 'sp':'3', 'cpu':'s390x', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-basesystem-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},\n {'reference':'kernel-zfcpdump-5.3.18-150300.59.93.1', 'sp':'3', 'cpu':'s390x', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-basesystem-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},\n {'reference':'ocfs2-kmp-default-5.3.18-150300.59.93.1', 'sp':'3', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-ha-release-15.3', 'sles-release-15.3']},\n {'reference':'reiserfs-kmp-default-5.3.18-150300.59.93.1', 'sp':'3', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-legacy-release-15.3', 'sles-release-15.3']},\n {'reference':'kernel-default-extra-5.3.18-150300.59.93.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-we-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},\n {'reference':'kernel-default-extra-5.3.18-150300.59.93.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-we-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},\n {'reference':'kernel-preempt-extra-5.3.18-150300.59.93.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-we-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},\n {'reference':'kernel-preempt-extra-5.3.18-150300.59.93.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-we-release-15.3', 'sled-release-15.3', 'sles-release-15.3']}\n];\n\nvar ltss_caveat_required = FALSE;\nvar flag = 0;\nforeach var package_array ( pkgs ) {\n var reference = NULL;\n var _release = NULL;\n var sp = NULL;\n var _cpu = NULL;\n var exists_check = NULL;\n var rpm_spec_vers_cmp = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) _release = package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) _cpu = package_array['cpu'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (reference && _release) {\n if (exists_check) {\n var check_flag = 0;\n foreach var check (exists_check) {\n if (!rpm_exists(release:_release, rpm:check)) continue;\n check_flag++;\n }\n if (!check_flag) continue;\n }\n if (rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, rpm_spec_vers_cmp:rpm_spec_vers_cmp)) flag++;\n }\n}\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'cluster-md-kmp-default / dlm-kmp-default / gfs2-kmp-default / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-07-14T20:59:34", "description": "The remote SUSE Linux SLES12 / SLES_SAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:3274-1 advisory.\n\n - An issue was discovered in the Linux kernel through 5.16.11. The mixed IPID assignment method with the hash-based IPID assignment policy allows an off-path attacker to inject data into a victim's TCP session or terminate that session. (CVE-2020-36516)\n\n - A race condition in the Linux kernel before 5.6.2 between the VT_DISALLOCATE ioctl and closing/opening of ttys could lead to a use-after-free. (CVE-2020-36557)\n\n - A race condition in the Linux kernel before 5.5.7 involving VT_RESIZEX could lead to a NULL pointer dereference and general protection fault. (CVE-2020-36558)\n\n - A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a user privileges may crash the system or leak internal kernel information. (CVE-2021-4203)\n\n - In various methods of kernel base drivers, there is a possible out of bounds write due to a heap buffer overflow. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:\n A-182388481References: Upstream kernel (CVE-2022-20166)\n\n - Product: AndroidVersions: Android kernelAndroid ID: A-224546354References: Upstream kernel (CVE-2022-20368)\n\n - In v4l2_m2m_querybuf of v4l2-mem2mem.c, there is a possible out of bounds write due to improper input validation. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:\n A-223375145References: Upstream kernel (CVE-2022-20369)\n\n - A flaw in net_rds_alloc_sgs() in Oracle Linux kernels allows unprivileged local users to crash the machine. CVSS 3.1 Base Score 6.2 (Availability impacts). CVSS Vector (CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) (CVE-2022-21385)\n\n - kernel: a use-after-free in cls_route filter implementation may lead to privilege escalation (CVE-2022-2588)\n\n - Non-transparent sharing of return predictor targets between contexts in some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access. (CVE-2022-26373)\n\n - An integer coercion error was found in the openvswitch kernel module. Given a sufficiently large number of actions, while copying and reserving memory for a new action of a new flow, the reserve_sfa_size() function does not return -EMSGSIZE as expected, potentially leading to an out-of-bounds write access. This flaw allows a local user to crash or potentially escalate their privileges on the system. (CVE-2022-2639)\n\n - A flaw was found in the Linux kernel implementation of proxied virtualized TPM devices. On a system where virtualized TPM devices are configured (this is not the default) a local attacker can create a use-after- free and create a situation where it may be possible to escalate privileges on the system. (CVE-2022-2977)\n\n - A race condition was found in the Linux kernel's IP framework for transforming packets (XFRM subsystem) when multiple calls to xfrm_probe_algs occurred simultaneously. This flaw could allow a local attacker to potentially trigger an out-of-bounds write or leak kernel heap memory by performing an out-of-bounds read and copying it into a socket. (CVE-2022-3028)\n\n - An issue was discovered in the Linux kernel through 5.18.14. xfrm_expand_policies in net/xfrm/xfrm_policy.c can cause a refcount to be dropped twice. (CVE-2022-36879)\n\n - nfqnl_mangle in net/netfilter/nfnetlink_queue.c in the Linux kernel through 5.18.14 allows remote attackers to cause a denial of service (panic) because, in the case of an nf_queue verdict with a one-byte nfta_payload attribute, an skb_pull can encounter a negative skb->len. (CVE-2022-36946)\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": "2022-09-15T00:00:00", "type": "nessus", "title": "SUSE SLES12 Security Update : kernel (SUSE-SU-2022:3274-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2020-36516", "CVE-2020-36557", "CVE-2020-36558", "CVE-2021-4203", "CVE-2022-20166", "CVE-2022-20368", "CVE-2022-20369", "CVE-2022-21385", "CVE-2022-2588", "CVE-2022-26373", "CVE-2022-2639", "CVE-2022-2977", "CVE-2022-3028", "CVE-2022-36879", "CVE-2022-36946"], "modified": "2023-07-14T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:cluster-md-kmp-default", "p-cpe:/a:novell:suse_linux:dlm-kmp-default", "p-cpe:/a:novell:suse_linux:gfs2-kmp-default", "p-cpe:/a:novell:suse_linux:kernel-default", "p-cpe:/a:novell:suse_linux:kernel-default-base", "p-cpe:/a:novell:suse_linux:kernel-default-devel", "p-cpe:/a:novell:suse_linux:kernel-default-kgraft", "p-cpe:/a:novell:suse_linux:kernel-default-kgraft-devel", "p-cpe:/a:novell:suse_linux:kernel-default-man", "p-cpe:/a:novell:suse_linux:kernel-devel", "p-cpe:/a:novell:suse_linux:kernel-macros", "p-cpe:/a:novell:suse_linux:kernel-source", "p-cpe:/a:novell:suse_linux:kernel-syms", "p-cpe:/a:novell:suse_linux:kgraft-patch-4_12_14-95_108-default", "p-cpe:/a:novell:suse_linux:ocfs2-kmp-default", "cpe:/o:novell:suse_linux:12"], "id": "SUSE_SU-2022-3274-1.NASL", "href": "https://www.tenable.com/plugins/nessus/165189", "sourceData": "#%NASL_MIN_LEVEL 80900\n##\n# (C) Tenable, Inc.\n#\n# The package checks in this plugin were extracted from\n# SUSE update advisory SUSE-SU-2022:3274-1. The text itself\n# is copyright (C) SUSE.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(165189);\n script_version(\"1.7\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/07/14\");\n\n script_cve_id(\n \"CVE-2020-36516\",\n \"CVE-2020-36557\",\n \"CVE-2020-36558\",\n \"CVE-2021-4203\",\n \"CVE-2022-2588\",\n \"CVE-2022-2639\",\n \"CVE-2022-2977\",\n \"CVE-2022-3028\",\n \"CVE-2022-20166\",\n \"CVE-2022-20368\",\n \"CVE-2022-20369\",\n \"CVE-2022-21385\",\n \"CVE-2022-26373\",\n \"CVE-2022-36879\",\n \"CVE-2022-36946\"\n );\n script_xref(name:\"SuSE\", value:\"SUSE-SU-2022:3274-1\");\n\n script_name(english:\"SUSE SLES12 Security Update : kernel (SUSE-SU-2022:3274-1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote SUSE host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote SUSE Linux SLES12 / SLES_SAP12 host has packages installed that are affected by multiple vulnerabilities as\nreferenced in the SUSE-SU-2022:3274-1 advisory.\n\n - An issue was discovered in the Linux kernel through 5.16.11. The mixed IPID assignment method with the\n hash-based IPID assignment policy allows an off-path attacker to inject data into a victim's TCP session\n or terminate that session. (CVE-2020-36516)\n\n - A race condition in the Linux kernel before 5.6.2 between the VT_DISALLOCATE ioctl and closing/opening of\n ttys could lead to a use-after-free. (CVE-2020-36557)\n\n - A race condition in the Linux kernel before 5.5.7 involving VT_RESIZEX could lead to a NULL pointer\n dereference and general protection fault. (CVE-2020-36558)\n\n - A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and\n SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a\n user privileges may crash the system or leak internal kernel information. (CVE-2021-4203)\n\n - In various methods of kernel base drivers, there is a possible out of bounds write due to a heap buffer\n overflow. This could lead to local escalation of privilege with System execution privileges needed. User\n interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:\n A-182388481References: Upstream kernel (CVE-2022-20166)\n\n - Product: AndroidVersions: Android kernelAndroid ID: A-224546354References: Upstream kernel\n (CVE-2022-20368)\n\n - In v4l2_m2m_querybuf of v4l2-mem2mem.c, there is a possible out of bounds write due to improper input\n validation. This could lead to local escalation of privilege with System execution privileges needed. User\n interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:\n A-223375145References: Upstream kernel (CVE-2022-20369)\n\n - A flaw in net_rds_alloc_sgs() in Oracle Linux kernels allows unprivileged local users to crash the\n machine. CVSS 3.1 Base Score 6.2 (Availability impacts). CVSS Vector\n (CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) (CVE-2022-21385)\n\n - kernel: a use-after-free in cls_route filter implementation may lead to privilege escalation\n (CVE-2022-2588)\n\n - Non-transparent sharing of return predictor targets between contexts in some Intel(R) Processors may allow\n an authorized user to potentially enable information disclosure via local access. (CVE-2022-26373)\n\n - An integer coercion error was found in the openvswitch kernel module. Given a sufficiently large number of\n actions, while copying and reserving memory for a new action of a new flow, the reserve_sfa_size()\n function does not return -EMSGSIZE as expected, potentially leading to an out-of-bounds write access. This\n flaw allows a local user to crash or potentially escalate their privileges on the system. (CVE-2022-2639)\n\n - A flaw was found in the Linux kernel implementation of proxied virtualized TPM devices. On a system where\n virtualized TPM devices are configured (this is not the default) a local attacker can create a use-after-\n free and create a situation where it may be possible to escalate privileges on the system. (CVE-2022-2977)\n\n - A race condition was found in the Linux kernel's IP framework for transforming packets (XFRM subsystem)\n when multiple calls to xfrm_probe_algs occurred simultaneously. This flaw could allow a local attacker to\n potentially trigger an out-of-bounds write or leak kernel heap memory by performing an out-of-bounds read\n and copying it into a socket. (CVE-2022-3028)\n\n - An issue was discovered in the Linux kernel through 5.18.14. xfrm_expand_policies in\n net/xfrm/xfrm_policy.c can cause a refcount to be dropped twice. (CVE-2022-36879)\n\n - nfqnl_mangle in net/netfilter/nfnetlink_queue.c in the Linux kernel through 5.18.14 allows remote\n attackers to cause a denial of service (panic) because, in the case of an nf_queue verdict with a one-byte\n nfta_payload attribute, an skb_pull can encounter a negative skb->len. (CVE-2022-36946)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1172145\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1177440\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188944\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1191881\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1194535\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1196616\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1200598\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1200770\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1200910\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201019\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201420\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201429\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201705\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201726\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201940\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201948\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202096\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202154\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202346\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202347\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202393\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202396\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202672\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202897\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202898\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203098\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-36516\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-36557\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-36558\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-4203\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-20166\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-20368\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-20369\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-21385\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-2588\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-26373\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-2639\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-2977\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-3028\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-36879\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-36946\");\n # https://lists.suse.com/pipermail/sle-security-updates/2022-September/012234.html\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?c588e473\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:M/Au:S/C:P/I:N/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:H/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:H/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-4203\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2022-2977\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n script_set_attribute(attribute:\"exploit_framework_core\", value:\"true\");\n script_set_attribute(attribute:\"exploited_by_malware\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2022/02/26\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2022/09/14\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2022/09/15\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:cluster-md-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:dlm-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:gfs2-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-base\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-kgraft\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-kgraft-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-man\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-macros\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-source\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-syms\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kgraft-patch-4_12_14-95_108-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:ocfs2-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:suse_linux:12\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"SuSE Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2022-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nvar os_release = get_kb_item(\"Host/SuSE/release\");\nif (isnull(os_release) || os_release !~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"SUSE\");\nvar os_ver = pregmatch(pattern: \"^(SLE(S|D)(?:_SAP)?\\d+)\", string:os_release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'SUSE');\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLES12|SLES_SAP12)$\", string:os_ver)) audit(AUDIT_OS_NOT, 'SUSE SLES12 / SLES_SAP12', 'SUSE (' + os_ver + ')');\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'SUSE (' + os_ver + ')', cpu);\n\nvar service_pack = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(service_pack)) service_pack = \"0\";\nif (os_ver == \"SLES12\" && (! preg(pattern:\"^(4)$\", string:service_pack))) audit(AUDIT_OS_NOT, \"SLES12 SP4\", os_ver + \" SP\" + service_pack);\nif (os_ver == \"SLES_SAP12\" && (! preg(pattern:\"^(4)$\", string:service_pack))) audit(AUDIT_OS_NOT, \"SLES_SAP12 SP4\", os_ver + \" SP\" + service_pack);\n\nvar pkgs = [\n {'reference':'kernel-default-4.12.14-95.108.1', 'sp':'4', 'cpu':'x86_64', 'release':'SLES_SAP12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-12.4']},\n {'reference':'kernel-default-base-4.12.14-95.108.1', 'sp':'4', 'cpu':'x86_64', 'release':'SLES_SAP12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-12.4']},\n {'reference':'kernel-default-devel-4.12.14-95.108.1', 'sp':'4', 'cpu':'x86_64', 'release':'SLES_SAP12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-12.4']},\n {'reference':'kernel-devel-4.12.14-95.108.1', 'sp':'4', 'release':'SLES_SAP12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-12.4']},\n {'reference':'kernel-macros-4.12.14-95.108.1', 'sp':'4', 'release':'SLES_SAP12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-12.4']},\n {'reference':'kernel-source-4.12.14-95.108.1', 'sp':'4', 'release':'SLES_SAP12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-12.4']},\n {'reference':'kernel-syms-4.12.14-95.108.1', 'sp':'4', 'cpu':'x86_64', 'release':'SLES_SAP12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-12.4']},\n {'reference':'cluster-md-kmp-default-4.12.14-95.108.1', 'sp':'4', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-12.4', 'sle-ha-release-12.4', 'sles-release-12.4']},\n {'reference':'dlm-kmp-default-4.12.14-95.108.1', 'sp':'4', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-12.4', 'sle-ha-release-12.4', 'sles-release-12.4']},\n {'reference':'gfs2-kmp-default-4.12.14-95.108.1', 'sp':'4', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-12.4', 'sle-ha-release-12.4', 'sles-release-12.4']},\n {'reference':'ocfs2-kmp-default-4.12.14-95.108.1', 'sp':'4', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-12.4', 'sle-ha-release-12.4', 'sles-release-12.4']},\n {'reference':'kernel-default-kgraft-4.12.14-95.108.1', 'sp':'4', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-live-patching-release-12.4']},\n {'reference':'kernel-default-kgraft-devel-4.12.14-95.108.1', 'sp':'4', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-live-patching-release-12.4']},\n {'reference':'kgraft-patch-4_12_14-95_108-default-1-6.3.1', 'sp':'4', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-live-patching-release-12.4']},\n {'reference':'kernel-default-4.12.14-95.108.1', 'sp':'4', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.4']},\n {'reference':'kernel-default-base-4.12.14-95.108.1', 'sp':'4', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.4']},\n {'reference':'kernel-default-devel-4.12.14-95.108.1', 'sp':'4', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.4']},\n {'reference':'kernel-default-man-4.12.14-95.108.1', 'sp':'4', 'cpu':'s390x', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.4']},\n {'reference':'kernel-devel-4.12.14-95.108.1', 'sp':'4', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.4']},\n {'reference':'kernel-macros-4.12.14-95.108.1', 'sp':'4', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.4']},\n {'reference':'kernel-source-4.12.14-95.108.1', 'sp':'4', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.4']},\n {'reference':'kernel-syms-4.12.14-95.108.1', 'sp':'4', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.4']}\n];\n\nvar ltss_caveat_required = FALSE;\nvar flag = 0;\nforeach var package_array ( pkgs ) {\n var reference = NULL;\n var _release = NULL;\n var sp = NULL;\n var _cpu = NULL;\n var exists_check = NULL;\n var rpm_spec_vers_cmp = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) _release = package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) _cpu = package_array['cpu'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (reference && _release) {\n if (exists_check) {\n var check_flag = 0;\n foreach var check (exists_check) {\n if (!rpm_exists(release:_release, rpm:check)) continue;\n if ('ltss' >< tolower(check)) ltss_caveat_required = TRUE;\n check_flag++;\n }\n if (!check_flag) continue;\n }\n if (rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, rpm_spec_vers_cmp:rpm_spec_vers_cmp)) flag++;\n }\n}\n\nif (flag)\n{\n var ltss_plugin_caveat = NULL;\n if(ltss_caveat_required) ltss_plugin_caveat = '\\n' +\n 'NOTE: This vulnerability check contains fixes that apply to\\n' +\n 'packages only available in SUSE Enterprise Linux Server LTSS\\n' +\n 'repositories. Access to these package security updates require\\n' +\n 'a paid SUSE LTSS subscription.\\n';\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : rpm_report_get() + ltss_plugin_caveat\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'cluster-md-kmp-default / dlm-kmp-default / gfs2-kmp-default / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-07-14T13:15:50", "description": "The remote SUSE Linux SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:1848-1 advisory.\n\n - Systems with microprocessors utilizing speculative execution and branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis.\n (CVE-2017-5753)\n\n - A flaw was found in the Linux kernel's implementation of RDMA over infiniband. An attacker with a privileged local account can leak kernel stack information when issuing commands to the /dev/infiniband/rdma_cm device node. While this access is unlikely to leak sensitive user information, it can be further used to defeat existing kernel protection mechanisms. (CVE-2021-3923)\n\n - A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a user privileges may crash the system or leak internal kernel information. (CVE-2021-4203)\n\n - In pppol2tp_create of l2tp_ppp.c, there is a possible use after free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-186777253References:\n Upstream kernel (CVE-2022-20567)\n\n - A NULL pointer dereference flaw was found in rawv6_push_pending_frames in net/ipv6/raw.c in the network subcomponent in the Linux kernel. This flaw causes the system to crash. (CVE-2023-0394)\n\n - A use-after-free flaw was found in qdisc_graft in net/sched/sch_api.c in the Linux Kernel due to a race problem. This flaw leads to a denial of service issue. If patch ebda44da44f6 (net: sched: fix race condition in qdisc_graft()) not applied yet, then kernel could be affected. (CVE-2023-0590)\n\n - A flaw was found in the Linux Kernel. The tun/tap sockets have their socket UID hardcoded to 0 due to a type confusion in their initialization function. While it will be often correct, as tuntap devices require CAP_NET_ADMIN, it may not always be the case, e.g., a non-root user only having that capability. This would make tun/tap sockets being incorrectly treated in filtering/routing decisions, possibly bypassing network filters. (CVE-2023-1076)\n\n - In nf_tables_updtable, if nf_tables_table_enable returns an error, nft_trans_destroy is called to free the transaction object. nft_trans_destroy() calls list_del(), but the transaction was never placed on a list\n -- the list head is all zeroes, this results in a NULL pointer dereference. (CVE-2023-1095)\n\n - Use After Free vulnerability in Linux kernel traffic control index filter (tcindex) allows Privilege Escalation. The imperfect hash area can be updated while packets are traversing, which will cause a use- after-free when 'tcf_exts_exec()' is called with the destroyed tcf_ext. A local attacker user can use this vulnerability to elevate its privileges to root. This issue affects Linux Kernel: from 4.14 before git commit ee059170b1f7e94e55fa6cadee544e176a6e59c2. (CVE-2023-1281)\n\n - A remote denial of service vulnerability was found in the Linux kernel's TIPC kernel module. The while loop in tipc_link_xmit() hits an unknown state while attempting to parse SKBs, which are not in the queue.\n Sending two small UDP packets to a system with a UDP bearer results in the CPU utilization for the system to instantly spike to 100%, causing a denial of service condition. (CVE-2023-1390)\n\n - A flaw was found in KVM. When calling the KVM_GET_DEBUGREGS ioctl, on 32-bit systems, there might be some uninitialized portions of the kvm_debugregs structure that could be copied to userspace, causing an information leak. (CVE-2023-1513)\n\n - cbq_classify in net/sched/sch_cbq.c in the Linux kernel through 6.1.4 allows attackers to cause a denial of service (slab-out-of-bounds read) because of type confusion (non-negative numbers can sometimes indicate a TC_ACT_SHOT condition rather than valid classification results). (CVE-2023-23454)\n\n - atm_tc_enqueue in net/sched/sch_atm.c in the Linux kernel through 6.1.4 allows attackers to cause a denial of service because of type confusion (non-negative numbers can sometimes indicate a TC_ACT_SHOT condition rather than valid classification results). (CVE-2023-23455)\n\n - A NULL pointer dereference flaw was found in the az6027 driver in drivers/media/usb/dev-usb/az6027.c in the Linux Kernel. The message from user space is not checked properly before transferring into the device.\n This flaw allows a local user to crash the system or potentially cause a denial of service.\n (CVE-2023-28328)\n\n - hci_conn_cleanup in net/bluetooth/hci_conn.c in the Linux kernel through 6.2.9 has a use-after-free (observed in hci_conn_hash_flush) because of calls to hci_dev_put and hci_conn_put. There is a double free that may lead to privilege escalation. (CVE-2023-28464)\n\n - An issue was discovered in the Linux kernel before 5.13.3. lib/seq_buf.c has a seq_buf_putmem_hex buffer overflow. (CVE-2023-28772)\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": "2023-04-15T00:00:00", "type": "nessus", "title": "SUSE SLES15 / openSUSE 15 Security Update : kernel (SUSE-SU-2023:1848-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2017-5753", "CVE-2021-3923", "CVE-2021-4203", "CVE-2022-20567", "CVE-2023-0394", "CVE-2023-0590", "CVE-2023-1076", "CVE-2023-1095", "CVE-2023-1281", "CVE-2023-1390", "CVE-2023-1513", "CVE-2023-23454", "CVE-2023-23455", "CVE-2023-28328", "CVE-2023-28464", "CVE-2023-28772"], "modified": "2023-07-14T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:cluster-md-kmp-default", "p-cpe:/a:novell:suse_linux:dlm-kmp-default", "p-cpe:/a:novell:suse_linux:gfs2-kmp-default", "p-cpe:/a:novell:suse_linux:kernel-default", "p-cpe:/a:novell:suse_linux:kernel-default-base", "p-cpe:/a:novell:suse_linux:kernel-default-devel", "p-cpe:/a:novell:suse_linux:kernel-default-livepatch", "p-cpe:/a:novell:suse_linux:kernel-default-livepatch-devel", "p-cpe:/a:novell:suse_linux:kernel-default-man", "p-cpe:/a:novell:suse_linux:kernel-devel", "p-cpe:/a:novell:suse_linux:kernel-livepatch-4_12_14-150100_197_142-default", "p-cpe:/a:novell:suse_linux:kernel-macros", "p-cpe:/a:novell:suse_linux:kernel-obs-build", "p-cpe:/a:novell:suse_linux:kernel-source", "p-cpe:/a:novell:suse_linux:kernel-syms", "p-cpe:/a:novell:suse_linux:ocfs2-kmp-default", "p-cpe:/a:novell:suse_linux:reiserfs-kmp-default", "cpe:/o:novell:suse_linux:15"], "id": "SUSE_SU-2023-1848-1.NASL", "href": "https://www.tenable.com/plugins/nessus/174373", "sourceData": "#%NASL_MIN_LEVEL 80900\n##\n# (C) Tenable, Inc.\n#\n# The package checks in this plugin were extracted from\n# SUSE update advisory SUSE-SU-2023:1848-1. The text itself\n# is copyright (C) SUSE.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(174373);\n script_version(\"1.6\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/07/14\");\n\n script_cve_id(\n \"CVE-2017-5753\",\n \"CVE-2021-3923\",\n \"CVE-2021-4203\",\n \"CVE-2022-20567\",\n \"CVE-2023-0394\",\n \"CVE-2023-0590\",\n \"CVE-2023-1076\",\n \"CVE-2023-1095\",\n \"CVE-2023-1281\",\n \"CVE-2023-1390\",\n \"CVE-2023-1513\",\n \"CVE-2023-23454\",\n \"CVE-2023-23455\",\n \"CVE-2023-28328\",\n \"CVE-2023-28464\",\n \"CVE-2023-28772\"\n );\n script_xref(name:\"SuSE\", value:\"SUSE-SU-2023:1848-1\");\n\n script_name(english:\"SUSE SLES15 / openSUSE 15 Security Update : kernel (SUSE-SU-2023:1848-1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote SUSE host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote SUSE Linux SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple\nvulnerabilities as referenced in the SUSE-SU-2023:1848-1 advisory.\n\n - Systems with microprocessors utilizing speculative execution and branch prediction may allow unauthorized\n disclosure of information to an attacker with local user access via a side-channel analysis.\n (CVE-2017-5753)\n\n - A flaw was found in the Linux kernel's implementation of RDMA over infiniband. An attacker with a\n privileged local account can leak kernel stack information when issuing commands to the\n /dev/infiniband/rdma_cm device node. While this access is unlikely to leak sensitive user information, it\n can be further used to defeat existing kernel protection mechanisms. (CVE-2021-3923)\n\n - A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and\n SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a\n user privileges may crash the system or leak internal kernel information. (CVE-2021-4203)\n\n - In pppol2tp_create of l2tp_ppp.c, there is a possible use after free due to a race condition. This could\n lead to local escalation of privilege with System execution privileges needed. User interaction is not\n needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-186777253References:\n Upstream kernel (CVE-2022-20567)\n\n - A NULL pointer dereference flaw was found in rawv6_push_pending_frames in net/ipv6/raw.c in the network\n subcomponent in the Linux kernel. This flaw causes the system to crash. (CVE-2023-0394)\n\n - A use-after-free flaw was found in qdisc_graft in net/sched/sch_api.c in the Linux Kernel due to a race\n problem. This flaw leads to a denial of service issue. If patch ebda44da44f6 (net: sched: fix race\n condition in qdisc_graft()) not applied yet, then kernel could be affected. (CVE-2023-0590)\n\n - A flaw was found in the Linux Kernel. The tun/tap sockets have their socket UID hardcoded to 0 due to a\n type confusion in their initialization function. While it will be often correct, as tuntap devices require\n CAP_NET_ADMIN, it may not always be the case, e.g., a non-root user only having that capability. This\n would make tun/tap sockets being incorrectly treated in filtering/routing decisions, possibly bypassing\n network filters. (CVE-2023-1076)\n\n - In nf_tables_updtable, if nf_tables_table_enable returns an error, nft_trans_destroy is called to free the\n transaction object. nft_trans_destroy() calls list_del(), but the transaction was never placed on a list\n -- the list head is all zeroes, this results in a NULL pointer dereference. (CVE-2023-1095)\n\n - Use After Free vulnerability in Linux kernel traffic control index filter (tcindex) allows Privilege\n Escalation. The imperfect hash area can be updated while packets are traversing, which will cause a use-\n after-free when 'tcf_exts_exec()' is called with the destroyed tcf_ext. A local attacker user can use this\n vulnerability to elevate its privileges to root. This issue affects Linux Kernel: from 4.14 before git\n commit ee059170b1f7e94e55fa6cadee544e176a6e59c2. (CVE-2023-1281)\n\n - A remote denial of service vulnerability was found in the Linux kernel's TIPC kernel module. The while\n loop in tipc_link_xmit() hits an unknown state while attempting to parse SKBs, which are not in the queue.\n Sending two small UDP packets to a system with a UDP bearer results in the CPU utilization for the system\n to instantly spike to 100%, causing a denial of service condition. (CVE-2023-1390)\n\n - A flaw was found in KVM. When calling the KVM_GET_DEBUGREGS ioctl, on 32-bit systems, there might be some\n uninitialized portions of the kvm_debugregs structure that could be copied to userspace, causing an\n information leak. (CVE-2023-1513)\n\n - cbq_classify in net/sched/sch_cbq.c in the Linux kernel through 6.1.4 allows attackers to cause a denial\n of service (slab-out-of-bounds read) because of type confusion (non-negative numbers can sometimes\n indicate a TC_ACT_SHOT condition rather than valid classification results). (CVE-2023-23454)\n\n - atm_tc_enqueue in net/sched/sch_atm.c in the Linux kernel through 6.1.4 allows attackers to cause a denial\n of service because of type confusion (non-negative numbers can sometimes indicate a TC_ACT_SHOT condition\n rather than valid classification results). (CVE-2023-23455)\n\n - A NULL pointer dereference flaw was found in the az6027 driver in drivers/media/usb/dev-usb/az6027.c in\n the Linux Kernel. The message from user space is not checked properly before transferring into the device.\n This flaw allows a local user to crash the system or potentially cause a denial of service.\n (CVE-2023-28328)\n\n - hci_conn_cleanup in net/bluetooth/hci_conn.c in the Linux kernel through 6.2.9 has a use-after-free\n (observed in hci_conn_hash_flush) because of calls to hci_dev_put and hci_conn_put. There is a double free\n that may lead to privilege escalation. (CVE-2023-28464)\n\n - An issue was discovered in the Linux kernel before 5.13.3. lib/seq_buf.c has a seq_buf_putmem_hex buffer\n overflow. (CVE-2023-28772)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1076830\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1192273\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1194535\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1207036\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1207125\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1207168\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1207795\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1208179\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1208599\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1208777\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1208811\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1208850\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1209008\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1209052\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1209256\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1209289\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1209291\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1209532\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1209547\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1209549\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1209634\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1209778\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1209845\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1209887\");\n script_set_attribute(attribute:\"see_also\", value:\"https://lists.suse.com/pipermail/sle-updates/2023-April/028819.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2017-5753\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3923\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-4203\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-20567\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2023-0394\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2023-0590\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2023-1076\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2023-1095\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2023-1281\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2023-1390\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2023-1513\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2023-23454\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2023-23455\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2023-28328\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2023-28464\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2023-28772\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:M/Au:S/C:P/I:N/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:H/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:H/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-4203\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2023-28464\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n script_set_attribute(attribute:\"exploited_by_malware\", value:\"true\");\n script_set_attribute(attribute:\"exploit_framework_canvas\", value:\"true\");\n script_set_attribute(attribute:\"canvas_package\", value:\"CANVAS\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2018/01/03\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2023/07/06\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2023/04/15\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:cluster-md-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:dlm-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:gfs2-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-base\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-livepatch\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-livepatch-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-man\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-livepatch-4_12_14-150100_197_142-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-macros\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-obs-build\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-source\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-syms\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:ocfs2-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:reiserfs-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:suse_linux:15\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"SuSE Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nvar os_release = get_kb_item(\"Host/SuSE/release\");\nif (isnull(os_release) || os_release !~ \"^(SLED|SLES|SUSE)\") audit(AUDIT_OS_NOT, \"SUSE / openSUSE\");\nvar os_ver = pregmatch(pattern: \"^(SLE(S|D)(?:_SAP)?\\d+|SUSE([\\d.]+))\", string:os_release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'SUSE / openSUSE');\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLES15|SLES_SAP15|SUSE15\\.4)$\", string:os_ver)) audit(AUDIT_OS_NOT, 'SUSE SLES15 / SLES_SAP15 / openSUSE 15', 'SUSE / openSUSE (' + os_ver + ')');\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'SUSE / openSUSE (' + os_ver + ')', cpu);\n\nvar service_pack = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(service_pack)) service_pack = \"0\";\nif (os_ver == \"SLES15\" && (! preg(pattern:\"^(1)$\", string:service_pack))) audit(AUDIT_OS_NOT, \"SLES15 SP1\", os_ver + \" SP\" + service_pack);\nif (os_ver == \"SLES_SAP15\" && (! preg(pattern:\"^(1)$\", string:service_pack))) audit(AUDIT_OS_NOT, \"SLES_SAP15 SP1\", os_ver + \" SP\" + service_pack);\n\nvar pkgs = [\n {'reference':'kernel-default-4.12.14-150100.197.142.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},\n {'reference':'kernel-default-base-4.12.14-150100.197.142.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},\n {'reference':'kernel-default-devel-4.12.14-150100.197.142.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},\n {'reference':'kernel-devel-4.12.14-150100.197.142.1', 'sp':'1', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},\n {'reference':'kernel-macros-4.12.14-150100.197.142.1', 'sp':'1', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},\n {'reference':'kernel-obs-build-4.12.14-150100.197.142.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},\n {'reference':'kernel-source-4.12.14-150100.197.142.1', 'sp':'1', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},\n {'reference':'kernel-syms-4.12.14-150100.197.142.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},\n {'reference':'reiserfs-kmp-default-4.12.14-150100.197.142.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},\n {'reference':'kernel-default-4.12.14-150100.197.142.1', 'sp':'1', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},\n {'reference':'kernel-default-4.12.14-150100.197.142.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},\n {'reference':'kernel-default-base-4.12.14-150100.197.142.1', 'sp':'1', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},\n {'reference':'kernel-default-base-4.12.14-150100.197.142.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},\n {'reference':'kernel-default-devel-4.12.14-150100.197.142.1', 'sp':'1', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},\n {'reference':'kernel-default-devel-4.12.14-150100.197.142.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},\n {'reference':'kernel-devel-4.12.14-150100.197.142.1', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1', 'sles-ltss-release-15.1']},\n {'reference':'kernel-macros-4.12.14-150100.197.142.1', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1', 'sles-ltss-release-15.1']},\n {'reference':'kernel-obs-build-4.12.14-150100.197.142.1', 'sp':'1', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},\n {'reference':'kernel-obs-build-4.12.14-150100.197.142.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},\n {'reference':'kernel-source-4.12.14-150100.197.142.1', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1', 'sles-ltss-release-15.1']},\n {'reference':'kernel-syms-4.12.14-150100.197.142.1', 'sp':'1', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},\n {'reference':'kernel-syms-4.12.14-150100.197.142.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},\n {'reference':'kernel-debug-base-4.12.14-150100.197.142.1', 'cpu':'x86_64', 'release':'SUSE15.4', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['openSUSE-release-15.4']},\n {'reference':'kernel-default-man-4.12.14-150100.197.142.1', 'cpu':'s390x', 'release':'SUSE15.4', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['openSUSE-release-15.4']},\n {'reference':'kernel-kvmsmall-base-4.12.14-150100.197.142.1', 'cpu':'x86_64', 'release':'SUSE15.4', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['openSUSE-release-15.4']},\n {'reference':'kernel-vanilla-4.12.14-150100.197.142.1', 'release':'SUSE15.4', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['openSUSE-release-15.4']},\n {'reference':'kernel-vanilla-base-4.12.14-150100.197.142.1', 'release':'SUSE15.4', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['openSUSE-release-15.4']},\n {'reference':'kernel-vanilla-devel-4.12.14-150100.197.142.1', 'release':'SUSE15.4', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['openSUSE-release-15.4']},\n {'reference':'kernel-vanilla-livepatch-devel-4.12.14-150100.197.142.1', 'release':'SUSE15.4', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['openSUSE-release-15.4']},\n {'reference':'kernel-zfcpdump-man-4.12.14-150100.197.142.1', 'cpu':'s390x', 'release':'SUSE15.4', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['openSUSE-release-15.4']},\n {'reference':'cluster-md-kmp-default-4.12.14-150100.197.142.1', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-ha-release-15.1']},\n {'reference':'dlm-kmp-default-4.12.14-150100.197.142.1', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-ha-release-15.1']},\n {'reference':'gfs2-kmp-default-4.12.14-150100.197.142.1', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-ha-release-15.1']},\n {'reference':'ocfs2-kmp-default-4.12.14-150100.197.142.1', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-ha-release-15.1']},\n {'reference':'kernel-default-livepatch-4.12.14-150100.197.142.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-live-patching-release-15.1']},\n {'reference':'kernel-default-livepatch-devel-4.12.14-150100.197.142.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-live-patching-release-15.1']},\n {'reference':'kernel-livepatch-4_12_14-150100_197_142-default-1-150100.3.5.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-live-patching-release-15.1']},\n {'reference':'kernel-default-4.12.14-150100.197.142.1', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.1']},\n {'reference':'kernel-default-base-4.12.14-150100.197.142.1', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.1']},\n {'reference':'kernel-default-devel-4.12.14-150100.197.142.1', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.1']},\n {'reference':'kernel-default-man-4.12.14-150100.197.142.1', 'sp':'1', 'cpu':'s390x', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.1']},\n {'reference':'kernel-obs-build-4.12.14-150100.197.142.1', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.1']},\n {'reference':'kernel-syms-4.12.14-150100.197.142.1', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.1']},\n {'reference':'reiserfs-kmp-default-4.12.14-150100.197.142.1', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.1']}\n];\n\nvar ltss_caveat_required = FALSE;\nvar flag = 0;\nforeach var package_array ( pkgs ) {\n var reference = NULL;\n var _release = NULL;\n var sp = NULL;\n var _cpu = NULL;\n var exists_check = NULL;\n var rpm_spec_vers_cmp = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) _release = package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) _cpu = package_array['cpu'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (reference && _release) {\n if (exists_check) {\n var check_flag = 0;\n foreach var check (exists_check) {\n if (!rpm_exists(release:_release, rpm:check)) continue;\n if ('ltss' >< tolower(check)) ltss_caveat_required = TRUE;\n check_flag++;\n }\n if (!check_flag) continue;\n }\n if (rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, rpm_spec_vers_cmp:rpm_spec_vers_cmp)) flag++;\n }\n}\n\nif (flag)\n{\n var ltss_plugin_caveat = NULL;\n if(ltss_caveat_required) ltss_plugin_caveat = '\\n' +\n 'NOTE: This vulnerability check contains fixes that apply to\\n' +\n 'packages only available in SUSE Enterprise Linux Server LTSS\\n' +\n 'repositories. Access to these package security updates require\\n' +\n 'a paid SUSE LTSS subscription.\\n';\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : rpm_report_get() + ltss_plugin_caveat\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'cluster-md-kmp-default / dlm-kmp-default / gfs2-kmp-default / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-09-09T15:24:49", "description": "According to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :\n\n - A double free bug in packet_set_ring() in net/packet/af_packet.c can be exploited by a local user through crafted syscalls to escalate privileges or deny service. We recommend upgrading kernel past the effected versions or rebuilding past ec6af094ea28f0f2dda1a6a33b14cd57e36a9755 (CVE-2021-22600)\n\n - An issue was discovered in the Linux kernel 3.2 through 5.10.16, as used by Xen. Grant mapping operations often occur in batch hypercalls, where a number of operations are done in a single hypercall, the success or failure of each one is reported to the backend driver, and the backend driver then loops over the results, performing follow-up actions based on the success or failure of each operation. Unfortunately, when running in PV mode, the Linux backend drivers mishandle this: Some errors are ignored, effectively implying their success from the success of related batch elements. In other cases, errors resulting from one batch element lead to further batch elements not being inspected, and hence successful ones to not be possible to properly unmap upon error recovery. Only systems with Linux backends running in PV mode are vulnerable. Linux backends run in HVM / PVH modes are not vulnerable. This affects arch/*/xen/p2m.c and drivers/xen/gntdev.c. (CVE-2021-26932)\n\n - Rogue backends can cause DoS of guests via high frequency events T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Xen offers the ability to run PV backends in regular unprivileged guests, typically referred to as 'driver domains'.\n Running PV backends in driver domains has one primary security advantage: if a driver domain gets compromised, it doesn't have the privileges to take over the system. However, a malicious driver domain could try to attack other guests via sending events at a high frequency leading to a Denial of Service in the guest due to trying to service interrupts for elongated amounts of time. There are three affected backends: * blkfront patch 1, CVE-2021-28711 * netfront patch 2, CVE-2021-28712 * hvc_xen (console) patch 3, CVE-2021-28713 (CVE-2021-28711, CVE-2021-28712, CVE-2021-28713)\n\n - An Out-of-Bounds Read was discovered in arch/arm/mach-footbridge/personal-pci.c in the Linux kernel through 5.12.11 because of the lack of a check for a value that shouldn't be negative, e.g., access to element -2 of an array, aka CID-298a58e165e4. (CVE-2021-32078)\n\n - In gre_handle_offloads of ip_gre.c, there is a possible page fault due to an invalid memory access. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:\n A-150694665References: Upstream kernel (CVE-2021-39633)\n\n - In various setup methods of the USB gadget subsystem, there is a possible out of bounds write due to an incorrect flag check. 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-210292376References: Upstream kernel (CVE-2021-39685)\n\n - An out of memory bounds write flaw (1 or 2 bytes of memory) in the Linux kernel NFS subsystem was found in the way users use mirroring (replication of files with NFS). A user, having access to the NFS mount, could potentially use this flaw to crash the system or escalate privileges on the system. (CVE-2021-4157)\n\n - An unprivileged write to the file handler flaw in the Linux kernel's control groups and namespaces subsystem was found in the way users have access to some less privileged process that are controlled by cgroups and have higher privileged parent process. It is actually both for cgroup2 and cgroup1 versions of control groups. A local user could use this flaw to crash the system or escalate their privileges on the system. (CVE-2021-4197)\n\n - A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a user privileges may crash the system or leak internal kernel information. (CVE-2021-4203)\n\n - A use-after-free exists in drivers/tee/tee_shm.c in the TEE subsystem in the Linux kernel through 5.15.11.\n This occurs because of a race condition in tee_shm_get_from_id during an attempt to free a shared memory object. (CVE-2021-44733)\n\n - In the IPv6 implementation in the Linux kernel before 5.13.3, net/ipv6/output_core.c has an information leak because of certain use of a hash table which, although big, doesn't properly consider that IPv6-based attackers can typically choose among many IPv6 source addresses. (CVE-2021-45485)\n\n - In the IPv4 implementation in the Linux kernel before 5.12.4, net/ipv4/route.c has an information leak because the hash table is very small. (CVE-2021-45486)\n\n - A flaw was found in the sctp_make_strreset_req function in net/sctp/sm_make_chunk.c in the SCTP network protocol in the Linux kernel with a local user privilege access. In this flaw, an attempt to use more buffer than is allocated triggers a BUG_ON issue, leading to a denial of service (DOS). (CVE-2022-0322)\n\n - A random memory access flaw was found in the Linux kernel's GPU i915 kernel driver functionality in the way a user may run malicious code on the GPU. This flaw allows a local user to crash the system or escalate their privileges on the system. (CVE-2022-0330)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2022-05-05T00:00:00", "type": "nessus", "title": "EulerOS Virtualization 2.9.1 : kernel (EulerOS-SA-2022-1607)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2021-22600", "CVE-2021-26932", "CVE-2021-28711", "CVE-2021-28712", "CVE-2021-28713", "CVE-2021-32078", "CVE-2021-39633", "CVE-2021-39685", "CVE-2021-4155", "CVE-2021-4157", "CVE-2021-4159", "CVE-2021-4197", "CVE-2021-4203", "CVE-2021-44733", "CVE-2021-45485", "CVE-2021-45486", "CVE-2022-0322", "CVE-2022-0330", "CVE-2022-22942"], "modified": "2023-04-25T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:kernel", "p-cpe:/a:huawei:euleros:kernel-tools", "p-cpe:/a:huawei:euleros:kernel-tools-libs", "p-cpe:/a:huawei:euleros:python3-perf", "cpe:/o:huawei:euleros:uvp:2.9.1"], "id": "EULEROS_SA-2022-1607.NASL", "href": "https://www.tenable.com/plugins/nessus/160617", "sourceData": "##\n# (C) Tenable, Inc.\n##\n\ninclude('compat.inc');\n\nif (description)\n{\n script_id(160617);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/04/25\");\n\n script_cve_id(\n \"CVE-2021-4155\",\n \"CVE-2021-4157\",\n \"CVE-2021-4159\",\n \"CVE-2021-4197\",\n \"CVE-2021-4203\",\n \"CVE-2021-22600\",\n \"CVE-2021-26932\",\n \"CVE-2021-28711\",\n \"CVE-2021-28712\",\n \"CVE-2021-28713\",\n \"CVE-2021-32078\",\n \"CVE-2021-39633\",\n \"CVE-2021-39685\",\n \"CVE-2021-44733\",\n \"CVE-2021-45485\",\n \"CVE-2021-45486\",\n \"CVE-2022-0322\",\n \"CVE-2022-0330\",\n \"CVE-2022-22942\"\n );\n script_xref(name:\"CISA-KNOWN-EXPLOITED\", value:\"2022/05/02\");\n\n script_name(english:\"EulerOS Virtualization 2.9.1 : kernel (EulerOS-SA-2022-1607)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote EulerOS Virtualization host is missing multiple security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host\nis affected by the following vulnerabilities :\n\n - A double free bug in packet_set_ring() in net/packet/af_packet.c can be exploited by a local user through\n crafted syscalls to escalate privileges or deny service. We recommend upgrading kernel past the effected\n versions or rebuilding past ec6af094ea28f0f2dda1a6a33b14cd57e36a9755 (CVE-2021-22600)\n\n - An issue was discovered in the Linux kernel 3.2 through 5.10.16, as used by Xen. Grant mapping operations\n often occur in batch hypercalls, where a number of operations are done in a single hypercall, the success\n or failure of each one is reported to the backend driver, and the backend driver then loops over the\n results, performing follow-up actions based on the success or failure of each operation. Unfortunately,\n when running in PV mode, the Linux backend drivers mishandle this: Some errors are ignored, effectively\n implying their success from the success of related batch elements. In other cases, errors resulting from\n one batch element lead to further batch elements not being inspected, and hence successful ones to not be\n possible to properly unmap upon error recovery. Only systems with Linux backends running in PV mode are\n vulnerable. Linux backends run in HVM / PVH modes are not vulnerable. This affects arch/*/xen/p2m.c and\n drivers/xen/gntdev.c. (CVE-2021-26932)\n\n - Rogue backends can cause DoS of guests via high frequency events T[his CNA information record relates to\n multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Xen offers the\n ability to run PV backends in regular unprivileged guests, typically referred to as 'driver domains'.\n Running PV backends in driver domains has one primary security advantage: if a driver domain gets\n compromised, it doesn't have the privileges to take over the system. However, a malicious driver domain\n could try to attack other guests via sending events at a high frequency leading to a Denial of Service in\n the guest due to trying to service interrupts for elongated amounts of time. There are three affected\n backends: * blkfront patch 1, CVE-2021-28711 * netfront patch 2, CVE-2021-28712 * hvc_xen (console) patch\n 3, CVE-2021-28713 (CVE-2021-28711, CVE-2021-28712, CVE-2021-28713)\n\n - An Out-of-Bounds Read was discovered in arch/arm/mach-footbridge/personal-pci.c in the Linux kernel\n through 5.12.11 because of the lack of a check for a value that shouldn't be negative, e.g., access to\n element -2 of an array, aka CID-298a58e165e4. (CVE-2021-32078)\n\n - In gre_handle_offloads of ip_gre.c, there is a possible page fault due to an invalid memory access. This\n could lead to local information disclosure with no additional execution privileges needed. User\n interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:\n A-150694665References: Upstream kernel (CVE-2021-39633)\n\n - In various setup methods of the USB gadget subsystem, there is a possible out of bounds write due to an\n incorrect flag check. This could lead to local escalation of privilege with no additional execution\n privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android\n kernelAndroid ID: A-210292376References: Upstream kernel (CVE-2021-39685)\n\n - An out of memory bounds write flaw (1 or 2 bytes of memory) in the Linux kernel NFS subsystem was found in\n the way users use mirroring (replication of files with NFS). A user, having access to the NFS mount, could\n potentially use this flaw to crash the system or escalate privileges on the system. (CVE-2021-4157)\n\n - An unprivileged write to the file handler flaw in the Linux kernel's control groups and namespaces\n subsystem was found in the way users have access to some less privileged process that are controlled by\n cgroups and have higher privileged parent process. It is actually both for cgroup2 and cgroup1 versions of\n control groups. A local user could use this flaw to crash the system or escalate their privileges on the\n system. (CVE-2021-4197)\n\n - A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and\n SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a\n user privileges may crash the system or leak internal kernel information. (CVE-2021-4203)\n\n - A use-after-free exists in drivers/tee/tee_shm.c in the TEE subsystem in the Linux kernel through 5.15.11.\n This occurs because of a race condition in tee_shm_get_from_id during an attempt to free a shared memory\n object. (CVE-2021-44733)\n\n - In the IPv6 implementation in the Linux kernel before 5.13.3, net/ipv6/output_core.c has an information\n leak because of certain use of a hash table which, although big, doesn't properly consider that IPv6-based\n attackers can typically choose among many IPv6 source addresses. (CVE-2021-45485)\n\n - In the IPv4 implementation in the Linux kernel before 5.12.4, net/ipv4/route.c has an information leak\n because the hash table is very small. (CVE-2021-45486)\n\n - A flaw was found in the sctp_make_strreset_req function in net/sctp/sm_make_chunk.c in the SCTP network\n protocol in the Linux kernel with a local user privilege access. In this flaw, an attempt to use more\n buffer than is allocated triggers a BUG_ON issue, leading to a denial of service (DOS). (CVE-2022-0322)\n\n - A random memory access flaw was found in the Linux kernel's GPU i915 kernel driver functionality in the\n way a user may run malicious code on the GPU. This flaw allows a local user to crash the system or\n escalate their privileges on the system. (CVE-2022-0330)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security\nadvisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional\nissues.\");\n # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2022-1607\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?eebfd9a3\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected kernel packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:A/AC:M/Au:S/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:F/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:F/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-4157\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n script_set_attribute(attribute:\"metasploit_name\", value:'vmwgfx Driver File Descriptor Handling Priv Esc');\n script_set_attribute(attribute:\"exploit_framework_metasploit\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2021/01/11\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2022/05/05\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2022/05/05\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel-tools-libs\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:python3-perf\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:huawei:euleros:uvp:2.9.1\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Huawei Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2022-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nvar release = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(release) || release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nvar uvp = get_kb_item(\"Host/EulerOS/uvp_version\");\nif (uvp != \"2.9.1\") audit(AUDIT_OS_NOT, \"EulerOS Virtualization 2.9.1\");\nif (!get_kb_item(\"Host/EulerOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"aarch64\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"EulerOS\", cpu);\nif (\"aarch64\" >!< cpu) audit(AUDIT_ARCH_NOT, \"aarch64\", cpu);\n\nvar flag = 0;\n\nvar pkgs = [\n \"kernel-4.19.90-vhulk2103.1.0.h693.eulerosv2r9\",\n \"kernel-tools-4.19.90-vhulk2103.1.0.h693.eulerosv2r9\",\n \"kernel-tools-libs-4.19.90-vhulk2103.1.0.h693.eulerosv2r9\",\n \"python3-perf-4.19.90-vhulk2103.1.0.h693.eulerosv2r9\"\n];\n\nforeach (var pkg in pkgs)\n if (rpm_check(release:\"EulerOS-2.0\", reference:pkg)) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-09-09T15:22:18", "description": "According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :\n\n - A double free bug in packet_set_ring() in net/packet/af_packet.c can be exploited by a local user through crafted syscalls to escalate privileges or deny service. We recommend upgrading kernel past the effected versions or rebuilding past ec6af094ea28f0f2dda1a6a33b14cd57e36a9755 (CVE-2021-22600)\n\n - An issue was discovered in the Linux kernel 3.2 through 5.10.16, as used by Xen. Grant mapping operations often occur in batch hypercalls, where a number of operations are done in a single hypercall, the success or failure of each one is reported to the backend driver, and the backend driver then loops over the results, performing follow-up actions based on the success or failure of each operation. Unfortunately, when running in PV mode, the Linux backend drivers mishandle this: Some errors are ignored, effectively implying their success from the success of related batch elements. In other cases, errors resulting from one batch element lead to further batch elements not being inspected, and hence successful ones to not be possible to properly unmap upon error recovery. Only systems with Linux backends running in PV mode are vulnerable. Linux backends run in HVM / PVH modes are not vulnerable. This affects arch/*/xen/p2m.c and drivers/xen/gntdev.c. (CVE-2021-26932)\n\n - Rogue backends can cause DoS of guests via high frequency events T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Xen offers the ability to run PV backends in regular unprivileged guests, typically referred to as 'driver domains'.\n Running PV backends in driver domains has one primary security advantage: if a driver domain gets compromised, it doesn't have the privileges to take over the system. However, a malicious driver domain could try to attack other guests via sending events at a high frequency leading to a Denial of Service in the guest due to trying to service interrupts for elongated amounts of time. There are three affected backends: * blkfront patch 1, CVE-2021-28711 * netfront patch 2, CVE-2021-28712 * hvc_xen (console) patch 3, CVE-2021-28713 (CVE-2021-28711, CVE-2021-28712, CVE-2021-28713)\n\n - An Out-of-Bounds Read was discovered in arch/arm/mach-footbridge/personal-pci.c in the Linux kernel through 5.12.11 because of the lack of a check for a value that shouldn't be negative, e.g., access to element -2 of an array, aka CID-298a58e165e4. (CVE-2021-32078)\n\n - In gre_handle_offloads of ip_gre.c, there is a possible page fault due to an invalid memory access. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:\n A-150694665References: Upstream kernel (CVE-2021-39633)\n\n - In various setup methods of the USB gadget subsystem, there is a possible out of bounds write due to an incorrect flag check. 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-210292376References: Upstream kernel (CVE-2021-39685)\n\n - An out of memory bounds write flaw (1 or 2 bytes of memory) in the Linux kernel NFS subsystem was found in the way users use mirroring (replication of files with NFS). A user, having access to the NFS mount, could potentially use this flaw to crash the system or escalate privileges on the system. (CVE-2021-4157)\n\n - An unprivileged write to the file handler flaw in the Linux kernel's control groups and namespaces subsystem was found in the way users have access to some less privileged process that are controlled by cgroups and have higher privileged parent process. It is actually both for cgroup2 and cgroup1 versions of control groups. A local user could use this flaw to crash the system or escalate their privileges on the system. (CVE-2021-4197)\n\n - A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a user privileges may crash the system or leak internal kernel information. (CVE-2021-4203)\n\n - A use-after-free exists in drivers/tee/tee_shm.c in the TEE subsystem in the Linux kernel through 5.15.11.\n This occurs because of a race condition in tee_shm_get_from_id during an attempt to free a shared memory object. (CVE-2021-44733)\n\n - In the IPv6 implementation in the Linux kernel before 5.13.3, net/ipv6/output_core.c has an information leak because of certain use of a hash table which, although big, doesn't properly consider that IPv6-based attackers can typically choose among many IPv6 source addresses. (CVE-2021-45485)\n\n - In the IPv4 implementation in the Linux kernel before 5.12.4, net/ipv4/route.c has an information leak because the hash table is very small. (CVE-2021-45486)\n\n - A flaw was found in the sctp_make_strreset_req function in net/sctp/sm_make_chunk.c in the SCTP network protocol in the Linux kernel with a local user privilege access. In this flaw, an attempt to use more buffer than is allocated triggers a BUG_ON issue, leading to a denial of service (DOS). (CVE-2022-0322)\n\n - A random memory access flaw was found in the Linux kernel's GPU i915 kernel driver functionality in the way a user may run malicious code on the GPU. This flaw allows a local user to crash the system or escalate their privileges on the system. (CVE-2022-0330)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2022-04-18T00:00:00", "type": "nessus", "title": "EulerOS 2.0 SP9 : kernel (EulerOS-SA-2022-1429)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2021-22600", "CVE-2021-26932", "CVE-2021-28711", "CVE-2021-28712", "CVE-2021-28713", "CVE-2021-32078", "CVE-2021-39633", "CVE-2021-39685", "CVE-2021-4155", "CVE-2021-4157", "CVE-2021-4159", "CVE-2021-4197", "CVE-2021-4203", "CVE-2021-44733", "CVE-2021-45485", "CVE-2021-45486", "CVE-2022-0322", "CVE-2022-0330", "CVE-2022-22942"], "modified": "2023-04-25T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:kernel", "p-cpe:/a:huawei:euleros:kernel-tools", "p-cpe:/a:huawei:euleros:kernel-tools-libs", "p-cpe:/a:huawei:euleros:python3-perf", "cpe:/o:huawei:euleros:2.0"], "id": "EULEROS_SA-2022-1429.NASL", "href": "https://www.tenable.com/plugins/nessus/159815", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable, Inc.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(159815);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/04/25\");\n\n script_cve_id(\n \"CVE-2021-4155\",\n \"CVE-2021-4157\",\n \"CVE-2021-4159\",\n \"CVE-2021-4197\",\n \"CVE-2021-4203\",\n \"CVE-2021-22600\",\n \"CVE-2021-26932\",\n \"CVE-2021-28711\",\n \"CVE-2021-28712\",\n \"CVE-2021-28713\",\n \"CVE-2021-32078\",\n \"CVE-2021-39633\",\n \"CVE-2021-39685\",\n \"CVE-2021-44733\",\n \"CVE-2021-45485\",\n \"CVE-2021-45486\",\n \"CVE-2022-0322\",\n \"CVE-2022-0330\",\n \"CVE-2022-22942\"\n );\n script_xref(name:\"CISA-KNOWN-EXPLOITED\", value:\"2022/05/02\");\n\n script_name(english:\"EulerOS 2.0 SP9 : kernel (EulerOS-SA-2022-1429)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote EulerOS host is missing multiple security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by\nthe following vulnerabilities :\n\n - A double free bug in packet_set_ring() in net/packet/af_packet.c can be exploited by a local user through\n crafted syscalls to escalate privileges or deny service. We recommend upgrading kernel past the effected\n versions or rebuilding past ec6af094ea28f0f2dda1a6a33b14cd57e36a9755 (CVE-2021-22600)\n\n - An issue was discovered in the Linux kernel 3.2 through 5.10.16, as used by Xen. Grant mapping operations\n often occur in batch hypercalls, where a number of operations are done in a single hypercall, the success\n or failure of each one is reported to the backend driver, and the backend driver then loops over the\n results, performing follow-up actions based on the success or failure of each operation. Unfortunately,\n when running in PV mode, the Linux backend drivers mishandle this: Some errors are ignored, effectively\n implying their success from the success of related batch elements. In other cases, errors resulting from\n one batch element lead to further batch elements not being inspected, and hence successful ones to not be\n possible to properly unmap upon error recovery. Only systems with Linux backends running in PV mode are\n vulnerable. Linux backends run in HVM / PVH modes are not vulnerable. This affects arch/*/xen/p2m.c and\n drivers/xen/gntdev.c. (CVE-2021-26932)\n\n - Rogue backends can cause DoS of guests via high frequency events T[his CNA information record relates to\n multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Xen offers the\n ability to run PV backends in regular unprivileged guests, typically referred to as 'driver domains'.\n Running PV backends in driver domains has one primary security advantage: if a driver domain gets\n compromised, it doesn't have the privileges to take over the system. However, a malicious driver domain\n could try to attack other guests via sending events at a high frequency leading to a Denial of Service in\n the guest due to trying to service interrupts for elongated amounts of time. There are three affected\n backends: * blkfront patch 1, CVE-2021-28711 * netfront patch 2, CVE-2021-28712 * hvc_xen (console) patch\n 3, CVE-2021-28713 (CVE-2021-28711, CVE-2021-28712, CVE-2021-28713)\n\n - An Out-of-Bounds Read was discovered in arch/arm/mach-footbridge/personal-pci.c in the Linux kernel\n through 5.12.11 because of the lack of a check for a value that shouldn't be negative, e.g., access to\n element -2 of an array, aka CID-298a58e165e4. (CVE-2021-32078)\n\n - In gre_handle_offloads of ip_gre.c, there is a possible page fault due to an invalid memory access. This\n could lead to local information disclosure with no additional execution privileges needed. User\n interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:\n A-150694665References: Upstream kernel (CVE-2021-39633)\n\n - In various setup methods of the USB gadget subsystem, there is a possible out of bounds write due to an\n incorrect flag check. This could lead to local escalation of privilege with no additional execution\n privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android\n kernelAndroid ID: A-210292376References: Upstream kernel (CVE-2021-39685)\n\n - An out of memory bounds write flaw (1 or 2 bytes of memory) in the Linux kernel NFS subsystem was found in\n the way users use mirroring (replication of files with NFS). A user, having access to the NFS mount, could\n potentially use this flaw to crash the system or escalate privileges on the system. (CVE-2021-4157)\n\n - An unprivileged write to the file handler flaw in the Linux kernel's control groups and namespaces\n subsystem was found in the way users have access to some less privileged process that are controlled by\n cgroups and have higher privileged parent process. It is actually both for cgroup2 and cgroup1 versions of\n control groups. A local user could use this flaw to crash the system or escalate their privileges on the\n system. (CVE-2021-4197)\n\n - A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and\n SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a\n user privileges may crash the system or leak internal kernel information. (CVE-2021-4203)\n\n - A use-after-free exists in drivers/tee/tee_shm.c in the TEE subsystem in the Linux kernel through 5.15.11.\n This occurs because of a race condition in tee_shm_get_from_id during an attempt to free a shared memory\n object. (CVE-2021-44733)\n\n - In the IPv6 implementation in the Linux kernel before 5.13.3, net/ipv6/output_core.c has an information\n leak because of certain use of a hash table which, although big, doesn't properly consider that IPv6-based\n attackers can typically choose among many IPv6 source addresses. (CVE-2021-45485)\n\n - In the IPv4 implementation in the Linux kernel before 5.12.4, net/ipv4/route.c has an information leak\n because the hash table is very small. (CVE-2021-45486)\n\n - A flaw was found in the sctp_make_strreset_req function in net/sctp/sm_make_chunk.c in the SCTP network\n protocol in the Linux kernel with a local user privilege access. In this flaw, an attempt to use more\n buffer than is allocated triggers a BUG_ON issue, leading to a denial of service (DOS). (CVE-2022-0322)\n\n - A random memory access flaw was found in the Linux kernel's GPU i915 kernel driver functionality in the\n way a user may run malicious code on the GPU. This flaw allows a local user to crash the system or\n escalate their privileges on the system. (CVE-2022-0330)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security\nadvisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional\nissues.\");\n # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2022-1429\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?1420e1b9\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected kernel packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:A/AC:M/Au:S/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:F/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:F/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-4157\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n script_set_attribute(attribute:\"metasploit_name\", value:'vmwgfx Driver File Descriptor Handling Priv Esc');\n script_set_attribute(attribute:\"exploit_framework_metasploit\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2021/01/11\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2022/04/18\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2022/04/18\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel-tools-libs\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:python3-perf\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:huawei:euleros:2.0\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Huawei Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2022-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/sp\");\n script_exclude_keys(\"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nvar release = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(release) || release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nvar uvp = get_kb_item(\"Host/EulerOS/uvp_version\");\nif (release !~ \"^EulerOS release 2\\.0(\\D|$)\") audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP9\");\n\nvar sp = get_kb_item(\"Host/EulerOS/sp\");\nif (isnull(sp) || sp !~ \"^(9)$\") audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP9\");\n\nif (!empty_or_null(uvp)) audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP9\", \"EulerOS UVP \" + uvp);\n\nif (!get_kb_item(\"Host/EulerOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"aarch64\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"EulerOS\", cpu);\nif (\"aarch64\" >!< cpu) audit(AUDIT_ARCH_NOT, \"aarch64\", cpu);\n\nvar flag = 0;\n\nvar pkgs = [\n \"kernel-4.19.90-vhulk2103.1.0.h693.eulerosv2r9\",\n \"kernel-tools-4.19.90-vhulk2103.1.0.h693.eulerosv2r9\",\n \"kernel-tools-libs-4.19.90-vhulk2103.1.0.h693.eulerosv2r9\",\n \"python3-perf-4.19.90-vhulk2103.1.0.h693.eulerosv2r9\"\n];\n\nforeach (var pkg in pkgs)\n if (rpm_check(release:\"EulerOS-2.0\", sp:\"9\", reference:pkg)) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-09-05T15:55:31", "description": "According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :\n\n - A vulnerability was found in Linux kernel, where a use-after-frees in nouveau's postclose() handler could happen if removing device (that is not common to remove video card physically without power-off, but same happens if 'unbind' the driver). (CVE-2020-27820)\n\n - An issue was discovered in Linux: KVM through Improper handling of VM_IO|VM_PFNMAP vmas in KVM can bypass RO checks and can lead to pages being freed while still accessible by the VMM and guest. This allows users with the ability to start and control a VM to read/write random pages of memory and can result in local privilege escalation. (CVE-2021-22543)\n\n - Rogue backends can cause DoS of guests via high frequency events T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Xen offers the ability to run PV backends in regular unprivileged guests, typically referred to as 'driver domains'.\n Running PV backends in driver domains has one primary security advantage: if a driver domain gets compromised, it doesn't have the privileges to take over the system. However, a malicious driver domain could try to attack other guests via sending events at a high frequency leading to a Denial of Service in the guest due to trying to service interrupts for elongated amounts of time. There are three affected backends: * blkfront patch 1, CVE-2021-28711 * netfront patch 2, CVE-2021-28712 * hvc_xen (console) patch 3, CVE-2021-28713 (CVE-2021-28711, CVE-2021-28712, CVE-2021-28713)\n\n - An issue was discovered in the Linux kernel before 5.11.7. usbip_sockfd_store in drivers/usb/usbip/stub_dev.c allows attackers to cause a denial of service (GPF) because the stub-up sequence has race conditions during an update of the local and shared status, aka CID-9380afd6df70.\n (CVE-2021-29265)\n\n - An Out-of-Bounds Read was discovered in arch/arm/mach-footbridge/personal-pci.c in the Linux kernel through 5.12.11 because of the lack of a check for a value that shouldn't be negative, e.g., access to element -2 of an array, aka CID-298a58e165e4. (CVE-2021-32078)\n\n - Improper input validation in the Intel(R) Ethernet ixgbe driver for Linux before version 3.17.3 may allow an authenticated user to potentially enable denial of service via local access. (CVE-2021-33098)\n\n - In various setup methods of the USB gadget subsystem, there is a possible out of bounds write due to an incorrect flag check. 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-210292376References: Upstream kernel (CVE-2021-39685)\n\n - An unprivileged write to the file handler flaw in the Linux kernel's control groups and namespaces subsystem was found in the way users have access to some less privileged process that are controlled by cgroups and have higher privileged parent process. It is actually both for cgroup2 and cgroup1 versions of control groups. A local user could use this flaw to crash the system or escalate their privileges on the system. (CVE-2021-4197)\n\n - A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a user privileges may crash the system or leak internal kernel information. (CVE-2021-4203)\n\n - A use-after-free exists in drivers/tee/tee_shm.c in the TEE subsystem in the Linux kernel through 5.15.11.\n This occurs because of a race condition in tee_shm_get_from_id during an attempt to free a shared memory object. (CVE-2021-44733)\n\n - In the IPv6 implementation in the Linux kernel before 5.13.3, net/ipv6/output_core.c has an information leak because of certain use of a hash table which, although big, doesn't properly consider that IPv6-based attackers can typically choose among many IPv6 source addresses. (CVE-2021-45485)\n\n - A flaw was found in the sctp_make_strreset_req function in net/sctp/sm_make_chunk.c in the SCTP network protocol in the Linux kernel with a local user privilege access. In this flaw, an attempt to use more buffer than is allocated triggers a BUG_ON issue, leading to a denial of service (DOS). (CVE-2022-0322)\n\n - A random memory access flaw was found in the Linux kernel's GPU i915 kernel driver functionality in the way a user may run malicious code on the GPU. This flaw allows a local user to crash the system or escalate their privileges on the system. (CVE-2022-0330)\n\n - A stack overflow flaw was found in the Linux kernel's TIPC protocol functionality in the way a user sends a packet with malicious content where the number of domain member nodes is higher than the 64 allowed.\n This flaw allows a remote user to crash the system or possibly escalate their privileges if they have access to the TIPC network. (CVE-2022-0435)\n\n - A use-after-free vulnerability was found in rtsx_usb_ms_drv_remove in drivers/memstick/host/rtsx_usb_ms.c in memstick in the Linux kernel. In this flaw, a local attacker with a user privilege may impact system Confidentiality. This flaw affects kernel versions prior to 5.14 rc1. (CVE-2022-0487)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2022-04-18T00:00:00", "type": "nessus", "title": "EulerOS 2.0 SP9 : kernel (EulerOS-SA-2022-1450)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2020-27820", "CVE-2021-22543", "CVE-2021-28711", "CVE-2021-28712", "CVE-2021-28713", "CVE-2021-29265", "CVE-2021-32078", "CVE-2021-33098", "CVE-2021-39685", "CVE-2021-4155", "CVE-2021-4159", "CVE-2021-4197", "CVE-2021-4203", "CVE-2021-44733", "CVE-2021-45485", "CVE-2022-0322", "CVE-2022-0330", "CVE-2022-0435", "CVE-2022-0487", "CVE-2022-22942"], "modified": "2023-02-01T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:kernel", "p-cpe:/a:huawei:euleros:kernel-tools", "p-cpe:/a:huawei:euleros:kernel-tools-libs", "p-cpe:/a:huawei:euleros:python3-perf", "cpe:/o:huawei:euleros:2.0"], "id": "EULEROS_SA-2022-1450.NASL", "href": "https://www.tenable.com/plugins/nessus/159811", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable, Inc.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(159811);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/02/01\");\n\n script_cve_id(\n \"CVE-2020-27820\",\n \"CVE-2021-4155\",\n \"CVE-2021-4159\",\n \"CVE-2021-4197\",\n \"CVE-2021-4203\",\n \"CVE-2021-22543\",\n \"CVE-2021-28711\",\n \"CVE-2021-28712\",\n \"CVE-2021-28713\",\n \"CVE-2021-29265\",\n \"CVE-2021-32078\",\n \"CVE-2021-33098\",\n \"CVE-2021-39685\",\n \"CVE-2021-44733\",\n \"CVE-2021-45485\",\n \"CVE-2022-0322\",\n \"CVE-2022-0330\",\n \"CVE-2022-0435\",\n \"CVE-2022-0487\",\n \"CVE-2022-22942\"\n );\n\n script_name(english:\"EulerOS 2.0 SP9 : kernel (EulerOS-SA-2022-1450)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote EulerOS host is missing multiple security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by\nthe following vulnerabilities :\n\n - A vulnerability was found in Linux kernel, where a use-after-frees in nouveau's postclose() handler could\n happen if removing device (that is not common to remove video card physically without power-off, but same\n happens if 'unbind' the driver). (CVE-2020-27820)\n\n - An issue was discovered in Linux: KVM through Improper handling of VM_IO|VM_PFNMAP vmas in KVM can bypass\n RO checks and can lead to pages being freed while still accessible by the VMM and guest. This allows users\n with the ability to start and control a VM to read/write random pages of memory and can result in local\n privilege escalation. (CVE-2021-22543)\n\n - Rogue backends can cause DoS of guests via high frequency events T[his CNA information record relates to\n multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Xen offers the\n ability to run PV backends in regular unprivileged guests, typically referred to as 'driver domains'.\n Running PV backends in driver domains has one primary security advantage: if a driver domain gets\n compromised, it doesn't have the privileges to take over the system. However, a malicious driver domain\n could try to attack other guests via sending events at a high frequency leading to a Denial of Service in\n the guest due to trying to service interrupts for elongated amounts of time. There are three affected\n backends: * blkfront patch 1, CVE-2021-28711 * netfront patch 2, CVE-2021-28712 * hvc_xen (console) patch\n 3, CVE-2021-28713 (CVE-2021-28711, CVE-2021-28712, CVE-2021-28713)\n\n - An issue was discovered in the Linux kernel before 5.11.7. usbip_sockfd_store in\n drivers/usb/usbip/stub_dev.c allows attackers to cause a denial of service (GPF) because the stub-up\n sequence has race conditions during an update of the local and shared status, aka CID-9380afd6df70.\n (CVE-2021-29265)\n\n - An Out-of-Bounds Read was discovered in arch/arm/mach-footbridge/personal-pci.c in the Linux kernel\n through 5.12.11 because of the lack of a check for a value that shouldn't be negative, e.g., access to\n element -2 of an array, aka CID-298a58e165e4. (CVE-2021-32078)\n\n - Improper input validation in the Intel(R) Ethernet ixgbe driver for Linux before version 3.17.3 may allow\n an authenticated user to potentially enable denial of service via local access. (CVE-2021-33098)\n\n - In various setup methods of the USB gadget subsystem, there is a possible out of bounds write due to an\n incorrect flag check. This could lead to local escalation of privilege with no additional execution\n privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android\n kernelAndroid ID: A-210292376References: Upstream kernel (CVE-2021-39685)\n\n - An unprivileged write to the file handler flaw in the Linux kernel's control groups and namespaces\n subsystem was found in the way users have access to some less privileged process that are controlled by\n cgroups and have higher privileged parent process. It is actually both for cgroup2 and cgroup1 versions of\n control groups. A local user could use this flaw to crash the system or escalate their privileges on the\n system. (CVE-2021-4197)\n\n - A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and\n SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a\n user privileges may crash the system or leak internal kernel information. (CVE-2021-4203)\n\n - A use-after-free exists in drivers/tee/tee_shm.c in the TEE subsystem in the Linux kernel through 5.15.11.\n This occurs because of a race condition in tee_shm_get_from_id during an attempt to free a shared memory\n object. (CVE-2021-44733)\n\n - In the IPv6 implementation in the Linux kernel before 5.13.3, net/ipv6/output_core.c has an information\n leak because of certain use of a hash table which, although big, doesn't properly consider that IPv6-based\n attackers can typically choose among many IPv6 source addresses. (CVE-2021-45485)\n\n - A flaw was found in the sctp_make_strreset_req function in net/sctp/sm_make_chunk.c in the SCTP network\n protocol in the Linux kernel with a local user privilege access. In this flaw, an attempt to use more\n buffer than is allocated triggers a BUG_ON issue, leading to a denial of service (DOS). (CVE-2022-0322)\n\n - A random memory access flaw was found in the Linux kernel's GPU i915 kernel driver functionality in the\n way a user may run malicious code on the GPU. This flaw allows a local user to crash the system or\n escalate their privileges on the system. (CVE-2022-0330)\n\n - A stack overflow flaw was found in the Linux kernel's TIPC protocol functionality in the way a user sends\n a packet with malicious content where the number of domain member nodes is higher than the 64 allowed.\n This flaw allows a remote user to crash the system or possibly escalate their privileges if they have\n access to the TIPC network. (CVE-2022-0435)\n\n - A use-after-free vulnerability was found in rtsx_usb_ms_drv_remove in drivers/memstick/host/rtsx_usb_ms.c\n in memstick in the Linux kernel. In this flaw, a local attacker with a user privilege may impact system\n Confidentiality. This flaw affects kernel versions prior to 5.14 rc1. (CVE-2022-0487)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security\nadvisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional\nissues.\");\n # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2022-1450\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?f9b6734e\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected kernel packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:F/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:F/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2022-0435\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n script_set_attribute(attribute:\"metasploit_name\", value:'vmwgfx Driver File Descriptor Handling Priv Esc');\n script_set_attribute(attribute:\"exploit_framework_metasploit\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2021/01/11\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2022/04/18\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2022/04/18\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel-tools-libs\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:python3-perf\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:huawei:euleros:2.0\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Huawei Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2022-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/sp\");\n script_exclude_keys(\"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nvar release = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(release) || release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nvar uvp = get_kb_item(\"Host/EulerOS/uvp_version\");\nif (release !~ \"^EulerOS release 2\\.0(\\D|$)\") audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP9\");\n\nvar sp = get_kb_item(\"Host/EulerOS/sp\");\nif (isnull(sp) || sp !~ \"^(9)$\") audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP9\");\n\nif (!empty_or_null(uvp)) audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP9\", \"EulerOS UVP \" + uvp);\n\nif (!get_kb_item(\"Host/EulerOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"aarch64\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"EulerOS\", cpu);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_ARCH_NOT, \"i686 / x86_64\", cpu);\n\nvar flag = 0;\n\nvar pkgs = [\n \"kernel-4.18.0-147.5.1.6.h686.eulerosv2r9\",\n \"kernel-tools-4.18.0-147.5.1.6.h686.eulerosv2r9\",\n \"kernel-tools-libs-4.18.0-147.5.1.6.h686.eulerosv2r9\",\n \"python3-perf-4.18.0-147.5.1.6.h686.eulerosv2r9\"\n];\n\nforeach (var pkg in pkgs)\n if (rpm_check(release:\"EulerOS-2.0\", sp:\"9\", reference:pkg)) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-07-14T16:49:32", "description": "The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:3450-1 advisory.\n\n - The einj_error_inject function in drivers/acpi/apei/einj.c in the Linux kernel allows local users to simulate hardware errors and consequently cause a denial of service by leveraging failure to disable APEI error injection through EINJ when securelevel is set. (CVE-2016-3695)\n\n - A vulnerability was found in the Linux kernel, where accessing a deallocated instance in printer_ioctl() printer_ioctl() tries to access of a printer_dev instance. However, use-after-free arises because it had been freed by gprinter_free(). (CVE-2020-27784)\n\n - An issue was discovered in the Linux kernel through 5.16.11. The mixed IPID assignment method with the hash-based IPID assignment policy allows an off-path attacker to inject data into a victim's TCP session or terminate that session. (CVE-2020-36516)\n\n - A data leak flaw was found in the way XFS_IOC_ALLOCSP IOCTL in the XFS filesystem allowed for size increase of files with unaligned size. A local attacker could use this flaw to leak data on the XFS filesystem otherwise not accessible to them. (CVE-2021-4155)\n\n - A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a user privileges may crash the system or leak internal kernel information. (CVE-2021-4203)\n\n - A memory leak problem was found in the TCP source port generation algorithm in net/ipv4/tcp.c due to the small table perturb size. This flaw may allow an attacker to information leak and may cause a denial of service problem. (CVE-2022-1012)\n\n - In various methods of kernel base drivers, there is a possible out of bounds write due to a heap buffer overflow. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:\n A-182388481References: Upstream kernel (CVE-2022-20166)\n\n - Product: AndroidVersions: Android kernelAndroid ID: A-224546354References: Upstream kernel (CVE-2022-20368)\n\n - In v4l2_m2m_querybuf of v4l2-mem2mem.c, there is a possible out of bounds write due to improper input validation. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:\n A-223375145References: Upstream kernel (CVE-2022-20369)\n\n - kernel: a use-after-free in cls_route filter implementation may lead to privilege escalation (CVE-2022-2588)\n\n - Non-transparent sharing of return predictor targets between contexts in some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access. (CVE-2022-26373)\n\n - An integer coercion error was found in the openvswitch kernel module. Given a sufficiently large number of actions, while copying and reserving memory for a new action of a new flow, the reserve_sfa_size() function does not return -EMSGSIZE as expected, potentially leading to an out-of-bounds write access. This flaw allows a local user to crash or potentially escalate their privileges on the system. (CVE-2022-2639)\n\n - An issue was found in the Linux kernel in nf_conntrack_irc where the message handling can be confused and incorrectly matches the message. A firewall may be able to be bypassed when users are using unencrypted IRC with nf_conntrack_irc configured. (CVE-2022-2663)\n\n - An out-of-bounds memory read flaw was found in the Linux kernel's BPF subsystem in how a user calls the bpf_tail_call function with a key larger than the max_entries of the map. This flaw allows a local user to gain unauthorized access to data. (CVE-2022-2905)\n\n - Improper Update of Reference Count vulnerability in net/sched of Linux Kernel allows local attacker to cause privilege escalation to root. This issue affects: Linux Kernel versions prior to 5.18; version 4.14 and later versions. (CVE-2022-29581)\n\n - A flaw was found in the Linux kernel implementation of proxied virtualized TPM devices. On a system where virtualized TPM devices are configured (this is not the default) a local attacker can create a use-after- free and create a situation where it may be possible to escalate privileges on the system. (CVE-2022-2977)\n\n - A race condition was found in the Linux kernel's IP framework for transforming packets (XFRM subsystem) when multiple calls to xfrm_probe_algs occurred simultaneously. This flaw could allow a local attacker to potentially trigger an out-of-bounds write or leak kernel heap memory by performing an out-of-bounds read and copying it into a socket. (CVE-2022-3028)\n\n - net/netfilter/nf_tables_api.c in the Linux kernel through 5.18.1 allows a local user (able to create user/net namespaces) to escalate privileges to root because an incorrect NFT_STATEFUL_EXPR check leads to a use-after-free. (CVE-2022-32250)\n\n - An issue was discovered in the Linux kernel through 5.18.14. xfrm_expand_policies in net/xfrm/xfrm_policy.c can cause a refcount to be dropped twice. (CVE-2022-36879)\n\n - An issue was discovered in include/asm-generic/tlb.h in the Linux kernel before 5.19. Because of a race condition (unmap_mapping_range versus munmap), a device driver can free a page while it still has stale TLB entries. This only occurs in situations with VM_PFNMAP VMAs. (CVE-2022-39188)\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": "2022-09-29T00:00:00", "type": "nessus", "title": "SUSE SLES15 Security Update : kernel (SUSE-SU-2022:3450-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2016-3695", "CVE-2020-27784", "CVE-2020-36516", "CVE-2021-4155", "CVE-2021-4203", "CVE-2022-1012", "CVE-2022-20166", "CVE-2022-20368", "CVE-2022-20369", "CVE-2022-2588", "CVE-2022-26373", "CVE-2022-2639", "CVE-2022-2663", "CVE-2022-2905", "CVE-2022-29581", "CVE-2022-2977", "CVE-2022-3028", "CVE-2022-32250", "CVE-2022-36879", "CVE-2022-39188"], "modified": "2023-07-14T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:cluster-md-kmp-default", "p-cpe:/a:novell:suse_linux:dlm-kmp-default", "p-cpe:/a:novell:suse_linux:gfs2-kmp-default", "p-cpe:/a:novell:suse_linux:kernel-default", "p-cpe:/a:novell:suse_linux:kernel-default-base", "p-cpe:/a:novell:suse_linux:kernel-default-devel", "p-cpe:/a:novell:suse_linux:kernel-default-livepatch", "p-cpe:/a:novell:suse_linux:kernel-default-livepatch-devel", "p-cpe:/a:novell:suse_linux:kernel-devel", "p-cpe:/a:novell:suse_linux:kernel-livepatch-5_3_18-150200_24_129-default", "p-cpe:/a:novell:suse_linux:kernel-macros", "p-cpe:/a:novell:suse_linux:kernel-obs-build", "p-cpe:/a:novell:suse_linux:kernel-preempt", "p-cpe:/a:novell:suse_linux:kernel-preempt-devel", "p-cpe:/a:novell:suse_linux:kernel-source", "p-cpe:/a:novell:suse_linux:kernel-syms", "p-cpe:/a:novell:suse_linux:ocfs2-kmp-default", "p-cpe:/a:novell:suse_linux:reiserfs-kmp-default", "cpe:/o:novell:suse_linux:15"], "id": "SUSE_SU-2022-3450-1.NASL", "href": "https://www.tenable.com/plugins/nessus/165564", "sourceData": "#%NASL_MIN_LEVEL 80900\n##\n# (C) Tenable, Inc.\n#\n# The package checks in this plugin were extracted from\n# SUSE update advisory SUSE-SU-2022:3450-1. The text itself\n# is copyright (C) SUSE.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(165564);\n script_version(\"1.8\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/07/14\");\n\n script_cve_id(\n \"CVE-2016-3695\",\n \"CVE-2020-27784\",\n \"CVE-2020-36516\",\n \"CVE-2021-4155\",\n \"CVE-2021-4203\",\n \"CVE-2022-1012\",\n \"CVE-2022-2588\",\n \"CVE-2022-2639\",\n \"CVE-2022-2663\",\n \"CVE-2022-2905\",\n \"CVE-2022-2977\",\n \"CVE-2022-3028\",\n \"CVE-2022-20166\",\n \"CVE-2022-20368\",\n \"CVE-2022-20369\",\n \"CVE-2022-26373\",\n \"CVE-2022-29581\",\n \"CVE-2022-32250\",\n \"CVE-2022-36879\",\n \"CVE-2022-39188\"\n );\n script_xref(name:\"SuSE\", value:\"SUSE-SU-2022:3450-1\");\n\n script_name(english:\"SUSE SLES15 Security Update : kernel (SUSE-SU-2022:3450-1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote SUSE host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as\nreferenced in the SUSE-SU-2022:3450-1 advisory.\n\n - The einj_error_inject function in drivers/acpi/apei/einj.c in the Linux kernel allows local users to\n simulate hardware errors and consequently cause a denial of service by leveraging failure to disable APEI\n error injection through EINJ when securelevel is set. (CVE-2016-3695)\n\n - A vulnerability was found in the Linux kernel, where accessing a deallocated instance in printer_ioctl()\n printer_ioctl() tries to access of a printer_dev instance. However, use-after-free arises because it had\n been freed by gprinter_free(). (CVE-2020-27784)\n\n - An issue was discovered in the Linux kernel through 5.16.11. The mixed IPID assignment method with the\n hash-based IPID assignment policy allows an off-path attacker to inject data into a victim's TCP session\n or terminate that session. (CVE-2020-36516)\n\n - A data leak flaw was found in the way XFS_IOC_ALLOCSP IOCTL in the XFS filesystem allowed for size\n increase of files with unaligned size. A local attacker could use this flaw to leak data on the XFS\n filesystem otherwise not accessible to them. (CVE-2021-4155)\n\n - A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and\n SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a\n user privileges may crash the system or leak internal kernel information. (CVE-2021-4203)\n\n - A memory leak problem was found in the TCP source port generation algorithm in net/ipv4/tcp.c due to the\n small table perturb size. This flaw may allow an attacker to information leak and may cause a denial of\n service problem. (CVE-2022-1012)\n\n - In various methods of kernel base drivers, there is a possible out of bounds write due to a heap buffer\n overflow. This could lead to local escalation of privilege with System execution privileges needed. User\n interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:\n A-182388481References: Upstream kernel (CVE-2022-20166)\n\n - Product: AndroidVersions: Android kernelAndroid ID: A-224546354References: Upstream kernel\n (CVE-2022-20368)\n\n - In v4l2_m2m_querybuf of v4l2-mem2mem.c, there is a possible out of bounds write due to improper input\n validation. This could lead to local escalation of privilege with System execution privileges needed. User\n interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:\n A-223375145References: Upstream kernel (CVE-2022-20369)\n\n - kernel: a use-after-free in cls_route filter implementation may lead to privilege escalation\n (CVE-2022-2588)\n\n - Non-transparent sharing of return predictor targets between contexts in some Intel(R) Processors may allow\n an authorized user to potentially enable information disclosure via local access. (CVE-2022-26373)\n\n - An integer coercion error was found in the openvswitch kernel module. Given a sufficiently large number of\n actions, while copying and reserving memory for a new action of a new flow, the reserve_sfa_size()\n function does not return -EMSGSIZE as expected, potentially leading to an out-of-bounds write access. This\n flaw allows a local user to crash or potentially escalate their privileges on the system. (CVE-2022-2639)\n\n - An issue was found in the Linux kernel in nf_conntrack_irc where the message handling can be confused and\n incorrectly matches the message. A firewall may be able to be bypassed when users are using unencrypted\n IRC with nf_conntrack_irc configured. (CVE-2022-2663)\n\n - An out-of-bounds memory read flaw was found in the Linux kernel's BPF subsystem in how a user calls the\n bpf_tail_call function with a key larger than the max_entries of the map. This flaw allows a local user to\n gain unauthorized access to data. (CVE-2022-2905)\n\n - Improper Update of Reference Count vulnerability in net/sched of Linux Kernel allows local attacker to\n cause privilege escalation to root. This issue affects: Linux Kernel versions prior to 5.18; version 4.14\n and later versions. (CVE-2022-29581)\n\n - A flaw was found in the Linux kernel implementation of proxied virtualized TPM devices. On a system where\n virtualized TPM devices are configured (this is not the default) a local attacker can create a use-after-\n free and create a situation where it may be possible to escalate privileges on the system. (CVE-2022-2977)\n\n - A race condition was found in the Linux kernel's IP framework for transforming packets (XFRM subsystem)\n when multiple calls to xfrm_probe_algs occurred simultaneously. This flaw could allow a local attacker to\n potentially trigger an out-of-bounds write or leak kernel heap memory by performing an out-of-bounds read\n and copying it into a socket. (CVE-2022-3028)\n\n - net/netfilter/nf_tables_api.c in the Linux kernel through 5.18.1 allows a local user (able to create\n user/net namespaces) to escalate privileges to root because an incorrect NFT_STATEFUL_EXPR check leads to\n a use-after-free. (CVE-2022-32250)\n\n - An issue was discovered in the Linux kernel through 5.18.14. xfrm_expand_policies in\n net/xfrm/xfrm_policy.c can cause a refcount to be dropped twice. (CVE-2022-36879)\n\n - An issue was discovered in include/asm-generic/tlb.h in the Linux kernel before 5.19. Because of a race\n condition (unmap_mapping_range versus munmap), a device driver can free a page while it still has stale\n TLB entries. This only occurs in situations with VM_PFNMAP VMAs. (CVE-2022-39188)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1023051\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1180153\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1188944\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1191881\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1192968\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1194272\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1194535\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1196616\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1197158\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1199482\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1199665\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201726\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201948\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202096\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202097\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202154\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202346\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202347\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202393\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202396\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202564\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202672\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202860\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202895\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202898\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203098\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203107\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203159\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2016-3695\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-27784\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-36516\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-4155\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-4203\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-1012\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-20166\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-20368\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-20369\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-2588\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-26373\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-2639\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-2663\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-2905\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-29581\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-2977\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-3028\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-32250\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-36879\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-39188\");\n # https://lists.suse.com/pipermail/sle-security-updates/2022-September/012439.html\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?c7e241dd\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:H/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:H/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2022-32250\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2022-1012\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n script_set_attribute(attribute:\"exploit_framework_core\", value:\"true\");\n script_set_attribute(attribute:\"exploited_by_malware\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2017/12/29\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2022/09/28\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2022/09/29\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:cluster-md-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:dlm-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:gfs2-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-base\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-livepatch\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-livepatch-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-livepatch-5_3_18-150200_24_129-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-macros\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-obs-build\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-preempt\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-preempt-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-source\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-syms\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:ocfs2-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:reiserfs-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:suse_linux:15\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"SuSE Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2022-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nvar os_release = get_kb_item(\"Host/SuSE/release\");\nif (isnull(os_release) || os_release !~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"SUSE\");\nvar os_ver = pregmatch(pattern: \"^(SLE(S|D)(?:_SAP)?\\d+)\", string:os_release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'SUSE');\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLES15|SLES_SAP15)$\", string:os_ver)) audit(AUDIT_OS_NOT, 'SUSE SLES15 / SLES_SAP15', 'SUSE (' + os_ver + ')');\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'SUSE (' + os_ver + ')', cpu);\n\nvar service_pack = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(service_pack)) service_pack = \"0\";\nif (os_ver == \"SLES15\" && (! preg(pattern:\"^(2)$\", string:service_pack))) audit(AUDIT_OS_NOT, \"SLES15 SP2\", os_ver + \" SP\" + service_pack);\nif (os_ver == \"SLES_SAP15\" && (! preg(pattern:\"^(2)$\", string:service_pack))) audit(AUDIT_OS_NOT, \"SLES_SAP15 SP2\", os_ver + \" SP\" + service_pack);\n\nvar pkgs = [\n {'reference':'cluster-md-kmp-default-5.3.18-150200.24.129.1', 'sp':'2', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.2']},\n {'reference':'dlm-kmp-default-5.3.18-150200.24.129.1', 'sp':'2', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.2']},\n {'reference':'gfs2-kmp-default-5.3.18-150200.24.129.1', 'sp':'2', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.2']},\n {'reference':'kernel-default-5.3.18-150200.24.129.1', 'sp':'2', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.2']},\n {'reference':'kernel-default-base-5.3.18-150200.24.129.1.150200.9.61.1', 'sp':'2', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.2']},\n {'reference':'kernel-default-devel-5.3.18-150200.24.129.1', 'sp':'2', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.2']},\n {'reference':'kernel-default-livepatch-5.3.18-150200.24.129.1', 'sp':'2', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.2']},\n {'reference':'kernel-default-livepatch-devel-5.3.18-150200.24.129.1', 'sp':'2', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.2']},\n {'reference':'kernel-devel-5.3.18-150200.24.129.1', 'sp':'2', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.2']},\n {'reference':'kernel-livepatch-5_3_18-150200_24_129-default-1-150200.5.3.1', 'sp':'2', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.2']},\n {'reference':'kernel-macros-5.3.18-150200.24.129.1', 'sp':'2', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.2']},\n {'reference':'kernel-obs-build-5.3.18-150200.24.129.1', 'sp':'2', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.2']},\n {'reference':'kernel-preempt-5.3.18-150200.24.129.1', 'sp':'2', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.2']},\n {'reference':'kernel-preempt-devel-5.3.18-150200.24.129.1', 'sp':'2', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.2']},\n {'reference':'kernel-source-5.3.18-150200.24.129.1', 'sp':'2', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.2']},\n {'reference':'kernel-syms-5.3.18-150200.24.129.1', 'sp':'2', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.2']},\n {'reference':'ocfs2-kmp-default-5.3.18-150200.24.129.1', 'sp':'2', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.2']},\n {'reference':'reiserfs-kmp-default-5.3.18-150200.24.129.1', 'sp':'2', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.2']},\n {'reference':'kernel-default-5.3.18-150200.24.129.1', 'sp':'2', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-2']},\n {'reference':'kernel-default-5.3.18-150200.24.129.1', 'sp':'2', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-2', 'sles-release-15.2']},\n {'reference':'kernel-default-base-5.3.18-150200.24.129.1.150200.9.61.1', 'sp':'2', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-2']},\n {'reference':'kernel-default-base-5.3.18-150200.24.129.1.150200.9.61.1', 'sp':'2', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-2', 'sles-release-15.2']},\n {'reference':'kernel-default-devel-5.3.18-150200.24.129.1', 'sp':'2', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-2']},\n {'reference':'kernel-default-devel-5.3.18-150200.24.129.1', 'sp':'2', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-2', 'sles-release-15.2']},\n {'reference':'kernel-devel-5.3.18-150200.24.129.1', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-2', 'sles-release-15.2']},\n {'reference':'kernel-macros-5.3.18-150200.24.129.1', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-2', 'sles-release-15.2']},\n {'reference':'kernel-obs-build-5.3.18-150200.24.129.1', 'sp':'2', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-2']},\n {'reference':'kernel-obs-build-5.3.18-150200.24.129.1', 'sp':'2', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-2', 'sles-release-15.2']},\n {'reference':'kernel-preempt-5.3.18-150200.24.129.1', 'sp':'2', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-2']},\n {'reference':'kernel-preempt-5.3.18-150200.24.129.1', 'sp':'2', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-2', 'sles-release-15.2']},\n {'reference':'kernel-preempt-devel-5.3.18-150200.24.129.1', 'sp':'2', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-2']},\n {'reference':'kernel-preempt-devel-5.3.18-150200.24.129.1', 'sp':'2', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-2', 'sles-release-15.2']},\n {'reference':'kernel-source-5.3.18-150200.24.129.1', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-2', 'sles-release-15.2']},\n {'reference':'kernel-syms-5.3.18-150200.24.129.1', 'sp':'2', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-2']},\n {'reference':'kernel-syms-5.3.18-150200.24.129.1', 'sp':'2', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-2', 'sles-release-15.2']},\n {'reference':'kernel-default-5.3.18-150200.24.129.1', 'sp':'2', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.2']},\n {'reference':'kernel-default-5.3.18-150200.24.129.1', 'sp':'2', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.2']},\n {'reference':'kernel-default-base-5.3.18-150200.24.129.1.150200.9.61.1', 'sp':'2', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.2']},\n {'reference':'kernel-default-base-5.3.18-150200.24.129.1.150200.9.61.1', 'sp':'2', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.2']},\n {'reference':'kernel-default-devel-5.3.18-150200.24.129.1', 'sp':'2', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.2']},\n {'reference':'kernel-default-devel-5.3.18-150200.24.129.1', 'sp':'2', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.2']},\n {'reference':'kernel-devel-5.3.18-150200.24.129.1', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.2', 'sles-ltss-release-15.2']},\n {'reference':'kernel-macros-5.3.18-150200.24.129.1', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.2', 'sles-ltss-release-15.2']},\n {'reference':'kernel-obs-build-5.3.18-150200.24.129.1', 'sp':'2', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.2']},\n {'reference':'kernel-obs-build-5.3.18-150200.24.129.1', 'sp':'2', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.2']},\n {'reference':'kernel-preempt-5.3.18-150200.24.129.1', 'sp':'2', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.2', 'sles-ltss-release-15.2']},\n {'reference':'kernel-preempt-5.3.18-150200.24.129.1', 'sp':'2', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.2', 'sles-ltss-release-15.2']},\n {'reference':'kernel-preempt-devel-5.3.18-150200.24.129.1', 'sp':'2', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.2', 'sles-ltss-release-15.2']},\n {'reference':'kernel-preempt-devel-5.3.18-150200.24.129.1', 'sp':'2', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.2', 'sles-ltss-release-15.2']},\n {'reference':'kernel-source-5.3.18-150200.24.129.1', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.2', 'sles-ltss-release-15.2']},\n {'reference':'kernel-syms-5.3.18-150200.24.129.1', 'sp':'2', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.2']},\n {'reference':'kernel-syms-5.3.18-150200.24.129.1', 'sp':'2', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.2']},\n {'reference':'cluster-md-kmp-default-5.3.18-150200.24.129.1', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.2', 'sle-ha-release-15.2', 'sles-release-15.2']},\n {'reference':'dlm-kmp-default-5.3.18-150200.24.129.1', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.2', 'sle-ha-release-15.2', 'sles-release-15.2']},\n {'reference':'gfs2-kmp-default-5.3.18-150200.24.129.1', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.2', 'sle-ha-release-15.2', 'sles-release-15.2']},\n {'reference':'kernel-default-livepatch-5.3.18-150200.24.129.1', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.2', 'sle-module-live-patching-release-15.2', 'sles-release-15.2']},\n {'reference':'kernel-default-livepatch-devel-5.3.18-150200.24.129.1', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.2', 'sle-module-live-patching-release-15.2', 'sles-release-15.2']},\n {'reference':'kernel-livepatch-5_3_18-150200_24_129-default-1-150200.5.3.1', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.2', 'sle-module-live-patching-release-15.2', 'sles-release-15.2']},\n {'reference':'ocfs2-kmp-default-5.3.18-150200.24.129.1', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.2', 'sle-ha-release-15.2', 'sles-release-15.2']},\n {'reference':'kernel-default-5.3.18-150200.24.129.1', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.2']},\n {'reference':'kernel-default-base-5.3.18-150200.24.129.1.150200.9.61.1', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.2']},\n {'reference':'kernel-default-devel-5.3.18-150200.24.129.1', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.2']},\n {'reference':'kernel-obs-build-5.3.18-150200.24.129.1', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.2']},\n {'reference':'kernel-syms-5.3.18-150200.24.129.1', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.2']},\n {'reference':'reiserfs-kmp-default-5.3.18-150200.24.129.1', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.2']}\n];\n\nvar ltss_caveat_required = FALSE;\nvar flag = 0;\nforeach var package_array ( pkgs ) {\n var reference = NULL;\n var _release = NULL;\n var sp = NULL;\n var _cpu = NULL;\n var exists_check = NULL;\n var rpm_spec_vers_cmp = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) _release = package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) _cpu = package_array['cpu'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (reference && _release) {\n if (exists_check) {\n var check_flag = 0;\n foreach var check (exists_check) {\n if (!rpm_exists(release:_release, rpm:check)) continue;\n if ('ltss' >< tolower(check)) ltss_caveat_required = TRUE;\n check_flag++;\n }\n if (!check_flag) continue;\n }\n if (rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, rpm_spec_vers_cmp:rpm_spec_vers_cmp)) flag++;\n }\n}\n\nif (flag)\n{\n var ltss_plugin_caveat = NULL;\n if(ltss_caveat_required) ltss_plugin_caveat = '\\n' +\n 'NOTE: This vulnerability check contains fixes that apply to\\n' +\n 'packages only available in SUSE Enterprise Linux Server LTSS\\n' +\n 'repositories. Access to these package security updates require\\n' +\n 'a paid SUSE LTSS subscription.\\n';\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get() + ltss_plugin_caveat\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'cluster-md-kmp-default / dlm-kmp-default / gfs2-kmp-default / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-09-05T16:00:39", "description": "According to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :\n\n - A vulnerability was found in Linux kernel, where a use-after-frees in nouveau's postclose() handler could happen if removing device (that is not common to remove video card physically without power-off, but same happens if 'unbind' the driver). (CVE-2020-27820)\n\n - An issue was discovered in Linux: KVM through Improper handling of VM_IO|VM_PFNMAP vmas in KVM can bypass RO checks and can lead to pages being freed while still accessible by the VMM and guest. This allows users with the ability to start and control a VM to read/write random pages of memory and can result in local privilege escalation. (CVE-2021-22543)\n\n - Rogue backends can cause DoS of guests via high frequency events T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Xen offers the ability to run PV backends in regular unprivileged guests, typically referred to as 'driver domains'.\n Running PV backends in driver domains has one primary security advantage: if a driver domain gets compromised, it doesn't have the privileges to take over the system. However, a malicious driver domain could try to attack other guests via sending events at a high frequency leading to a Denial of Service in the guest due to trying to service interrupts for elongated amounts of time. There are three affected backends: * blkfront patch 1, CVE-2021-28711 * netfront patch 2, CVE-2021-28712 * hvc_xen (console) patch 3, CVE-2021-28713 (CVE-2021-28711, CVE-2021-28712, CVE-2021-28713)\n\n - An issue was discovered in the Linux kernel before 5.11.7. usbip_sockfd_store in drivers/usb/usbip/stub_dev.c allows attackers to cause a denial of service (GPF) because the stub-up sequence has race conditions during an update of the local and shared status, aka CID-9380afd6df70.\n (CVE-2021-29265)\n\n - An Out-of-Bounds Read was discovered in arch/arm/mach-footbridge/personal-pci.c in the Linux kernel through 5.12.11 because of the lack of a check for a value that shouldn't be negative, e.g., access to element -2 of an array, aka CID-298a58e165e4. (CVE-2021-32078)\n\n - Improper input validation in the Intel(R) Ethernet ixgbe driver for Linux before version 3.17.3 may allow an authenticated user to potentially enable denial of service via local access. (CVE-2021-33098)\n\n - In various setup methods of the USB gadget subsystem, there is a possible out of bounds write due to an incorrect flag check. 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-210292376References: Upstream kernel (CVE-2021-39685)\n\n - An unprivileged write to the file handler flaw in the Linux kernel's control groups and namespaces subsystem was found in the way users have access to some less privileged process that are controlled by cgroups and have higher privileged parent process. It is actually both for cgroup2 and cgroup1 versions of control groups. A local user could use this flaw to crash the system or escalate their privileges on the system. (CVE-2021-4197)\n\n - A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a user privileges may crash the system or leak internal kernel information. (CVE-2021-4203)\n\n - A use-after-free exists in drivers/tee/tee_shm.c in the TEE subsystem in the Linux kernel through 5.15.11.\n This occurs because of a race condition in tee_shm_get_from_id during an attempt to free a shared memory object. (CVE-2021-44733)\n\n - In the IPv6 implementation in the Linux kernel before 5.13.3, net/ipv6/output_core.c has an information leak because of certain use of a hash table which, although big, doesn't properly consider that IPv6-based attackers can typically choose among many IPv6 source addresses. (CVE-2021-45485)\n\n - A flaw was found in the sctp_make_strreset_req function in net/sctp/sm_make_chunk.c in the SCTP network protocol in the Linux kernel with a local user privilege access. In this flaw, an attempt to use more buffer than is allocated triggers a BUG_ON issue, leading to a denial of service (DOS). (CVE-2022-0322)\n\n - A random memory access flaw was found in the Linux kernel's GPU i915 kernel driver functionality in the way a user may run malicious code on the GPU. This flaw allows a local user to crash the system or escalate their privileges on the system. (CVE-2022-0330)\n\n - A stack overflow flaw was found in the Linux kernel's TIPC protocol functionality in the way a user sends a packet with malicious content where the number of domain member nodes is higher than the 64 allowed.\n This flaw allows a remote user to crash the system or possibly escalate their privileges if they have access to the TIPC network. (CVE-2022-0435)\n\n - A use-after-free vulnerability was found in rtsx_usb_ms_drv_remove in drivers/memstick/host/rtsx_usb_ms.c in memstick in the Linux kernel. In this flaw, a local attacker with a user privilege may impact system Confidentiality. This flaw affects kernel versions prior to 5.14 rc1. (CVE-2022-0487)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2022-05-05T00:00:00", "type": "nessus", "title": "EulerOS Virtualization 2.9.0 : kernel (EulerOS-SA-2022-1630)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2020-27820", "CVE-2021-22543", "CVE-2021-28711", "CVE-2021-28712", "CVE-2021-28713", "CVE-2021-29265", "CVE-2021-32078", "CVE-2021-33098", "CVE-2021-39685", "CVE-2021-4155", "CVE-2021-4159", "CVE-2021-4197", "CVE-2021-4203", "CVE-2021-44733", "CVE-2021-45485", "CVE-2022-0322", "CVE-2022-0330", "CVE-2022-0435", "CVE-2022-0487", "CVE-2022-22942"], "modified": "2023-02-01T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:kernel", "p-cpe:/a:huawei:euleros:kernel-tools", "p-cpe:/a:huawei:euleros:kernel-tools-libs", "p-cpe:/a:huawei:euleros:python3-perf", "cpe:/o:huawei:euleros:uvp:2.9.0"], "id": "EULEROS_SA-2022-1630.NASL", "href": "https://www.tenable.com/plugins/nessus/160581", "sourceData": "##\n# (C) Tenable, Inc.\n##\n\ninclude('compat.inc');\n\nif (description)\n{\n script_id(160581);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/02/01\");\n\n script_cve_id(\n \"CVE-2020-27820\",\n \"CVE-2021-4155\",\n \"CVE-2021-4159\",\n \"CVE-2021-4197\",\n \"CVE-2021-4203\",\n \"CVE-2021-22543\",\n \"CVE-2021-28711\",\n \"CVE-2021-28712\",\n \"CVE-2021-28713\",\n \"CVE-2021-29265\",\n \"CVE-2021-32078\",\n \"CVE-2021-33098\",\n \"CVE-2021-39685\",\n \"CVE-2021-44733\",\n \"CVE-2021-45485\",\n \"CVE-2022-0322\",\n \"CVE-2022-0330\",\n \"CVE-2022-0435\",\n \"CVE-2022-0487\",\n \"CVE-2022-22942\"\n );\n\n script_name(english:\"EulerOS Virtualization 2.9.0 : kernel (EulerOS-SA-2022-1630)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote EulerOS Virtualization host is missing multiple security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host\nis affected by the following vulnerabilities :\n\n - A vulnerability was found in Linux kernel, where a use-after-frees in nouveau's postclose() handler could\n happen if removing device (that is not common to remove video card physically without power-off, but same\n happens if 'unbind' the driver). (CVE-2020-27820)\n\n - An issue was discovered in Linux: KVM through Improper handling of VM_IO|VM_PFNMAP vmas in KVM can bypass\n RO checks and can lead to pages being freed while still accessible by the VMM and guest. This allows users\n with the ability to start and control a VM to read/write random pages of memory and can result in local\n privilege escalation. (CVE-2021-22543)\n\n - Rogue backends can cause DoS of guests via high frequency events T[his CNA information record relates to\n multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Xen offers the\n ability to run PV backends in regular unprivileged guests, typically referred to as 'driver domains'.\n Running PV backends in driver domains has one primary security advantage: if a driver domain gets\n compromised, it doesn't have the privileges to take over the system. However, a malicious driver domain\n could try to attack other guests via sending events at a high frequency leading to a Denial of Service in\n the guest due to trying to service interrupts for elongated amounts of time. There are three affected\n backends: * blkfront patch 1, CVE-2021-28711 * netfront patch 2, CVE-2021-28712 * hvc_xen (console) patch\n 3, CVE-2021-28713 (CVE-2021-28711, CVE-2021-28712, CVE-2021-28713)\n\n - An issue was discovered in the Linux kernel before 5.11.7. usbip_sockfd_store in\n drivers/usb/usbip/stub_dev.c allows attackers to cause a denial of service (GPF) because the stub-up\n sequence has race conditions during an update of the local and shared status, aka CID-9380afd6df70.\n (CVE-2021-29265)\n\n - An Out-of-Bounds Read was discovered in arch/arm/mach-footbridge/personal-pci.c in the Linux kernel\n through 5.12.11 because of the lack of a check for a value that shouldn't be negative, e.g., access to\n element -2 of an array, aka CID-298a58e165e4. (CVE-2021-32078)\n\n - Improper input validation in the Intel(R) Ethernet ixgbe driver for Linux before version 3.17.3 may allow\n an authenticated user to potentially enable denial of service via local access. (CVE-2021-33098)\n\n - In various setup methods of the USB gadget subsystem, there is a possible out of bounds write due to an\n incorrect flag check. This could lead to local escalation of privilege with no additional execution\n privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android\n kernelAndroid ID: A-210292376References: Upstream kernel (CVE-2021-39685)\n\n - An unprivileged write to the file handler flaw in the Linux kernel's control groups and namespaces\n subsystem was found in the way users have access to some less privileged process that are controlled by\n cgroups and have higher privileged parent process. It is actually both for cgroup2 and cgroup1 versions of\n control groups. A local user could use this flaw to crash the system or escalate their privileges on the\n system. (CVE-2021-4197)\n\n - A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and\n SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a\n user privileges may crash the system or leak internal kernel information. (CVE-2021-4203)\n\n - A use-after-free exists in drivers/tee/tee_shm.c in the TEE subsystem in the Linux kernel through 5.15.11.\n This occurs because of a race condition in tee_shm_get_from_id during an attempt to free a shared memory\n object. (CVE-2021-44733)\n\n - In the IPv6 implementation in the Linux kernel before 5.13.3, net/ipv6/output_core.c has an information\n leak because of certain use of a hash table which, although big, doesn't properly consider that IPv6-based\n attackers can typically choose among many IPv6 source addresses. (CVE-2021-45485)\n\n - A flaw was found in the sctp_make_strreset_req function in net/sctp/sm_make_chunk.c in the SCTP network\n protocol in the Linux kernel with a local user privilege access. In this flaw, an attempt to use more\n buffer than is allocated triggers a BUG_ON issue, leading to a denial of service (DOS). (CVE-2022-0322)\n\n - A random memory access flaw was found in the Linux kernel's GPU i915 kernel driver functionality in the\n way a user may run malicious code on the GPU. This flaw allows a local user to crash the system or\n escalate their privileges on the system. (CVE-2022-0330)\n\n - A stack overflow flaw was found in the Linux kernel's TIPC protocol functionality in the way a user sends\n a packet with malicious content where the number of domain member nodes is higher than the 64 allowed.\n This flaw allows a remote user to crash the system or possibly escalate their privileges if they have\n access to the TIPC network. (CVE-2022-0435)\n\n - A use-after-free vulnerability was found in rtsx_usb_ms_drv_remove in drivers/memstick/host/rtsx_usb_ms.c\n in memstick in the Linux kernel. In this flaw, a local attacker with a user privilege may impact system\n Confidentiality. This flaw affects kernel versions prior to 5.14 rc1. (CVE-2022-0487)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security\nadvisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional\nissues.\");\n # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2022-1630\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?1523867c\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected kernel packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:F/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:F/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2022-0435\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n script_set_attribute(attribute:\"metasploit_name\", value:'vmwgfx Driver File Descriptor Handling Priv Esc');\n script_set_attribute(attribute:\"exploit_framework_metasploit\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2021/01/11\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2022/05/05\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2022/05/05\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel-tools-libs\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:python3-perf\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:huawei:euleros:uvp:2.9.0\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Huawei Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2022-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nvar release = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(release) || release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nvar uvp = get_kb_item(\"Host/EulerOS/uvp_version\");\nif (uvp != \"2.9.0\") audit(AUDIT_OS_NOT, \"EulerOS Virtualization 2.9.0\");\nif (!get_kb_item(\"Host/EulerOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"aarch64\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"EulerOS\", cpu);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_ARCH_NOT, \"i686 / x86_64\", cpu);\n\nvar flag = 0;\n\nvar pkgs = [\n \"kernel-4.18.0-147.5.1.6.h686.eulerosv2r9\",\n \"kernel-tools-4.18.0-147.5.1.6.h686.eulerosv2r9\",\n \"kernel-tools-libs-4.18.0-147.5.1.6.h686.eulerosv2r9\",\n \"python3-perf-4.18.0-147.5.1.6.h686.eulerosv2r9\"\n];\n\nforeach (var pkg in pkgs)\n if (rpm_check(release:\"EulerOS-2.0\", reference:pkg)) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-07-14T12:43:33", "description": "The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:3609-1 advisory.\n\n - The einj_error_inject function in drivers/acpi/apei/einj.c in the Linux kernel allows local users to simulate hardware errors and consequently cause a denial of service by leveraging failure to disable APEI error injection through EINJ when securelevel is set. (CVE-2016-3695)\n\n - Use-after-free vulnerability in the Linux kernel exploitable by a local attacker due to reuse of a DCCP socket with an attached dccps_hc_tx_ccid object as a listener after being released. Fixed in Ubuntu Linux kernel 5.4.0-51.56, 5.3.0-68.63, 4.15.0-121.123, 4.4.0-193.224, 3.13.0.182.191 and 3.2.0-149.196.\n (CVE-2020-16119)\n\n - A vulnerability was found in the Linux kernel, where accessing a deallocated instance in printer_ioctl() printer_ioctl() tries to access of a printer_dev instance. However, use-after-free arises because it had been freed by gprinter_free(). (CVE-2020-27784)\n\n - An issue was discovered in the Linux kernel through 5.16.11. The mixed IPID assignment method with the hash-based IPID assignment policy allows an off-path attacker to inject data into a victim's TCP session or terminate that session. (CVE-2020-36516)\n\n - A data leak flaw was found in the way XFS_IOC_ALLOCSP IOCTL in the XFS filesystem allowed for size increase of files with unaligned size. A local attacker could use this flaw to leak data on the XFS filesystem otherwise not accessible to them. (CVE-2021-4155)\n\n - A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a user privileges may crash the system or leak internal kernel information. (CVE-2021-4203)\n\n - Product: AndroidVersions: Android kernelAndroid ID: A-224546354References: Upstream kernel (CVE-2022-20368)\n\n - In v4l2_m2m_querybuf of v4l2-mem2mem.c, there is a possible out of bounds write due to improper input validation. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:\n A-223375145References: Upstream kernel (CVE-2022-20369)\n\n - Dm-verity is used for extending root-of-trust to root filesystems. LoadPin builds on this property to restrict module/firmware loads to just the trusted root filesystem. Device-mapper table reloads currently allow users with root privileges to switch out the target with an equivalent dm-linear target and bypass verification till reboot. This allows root to bypass LoadPin and can be used to load untrusted and unverified kernel modules and firmware, which implies arbitrary kernel execution and persistence for peripherals that do not verify firmware updates. We recommend upgrading past commit 4caae58406f8ceb741603eee460d79bacca9b1b5 (CVE-2022-2503)\n\n - kernel: nf_tables cross-table potential use-after-free may lead to local privilege escalation (CVE-2022-2586)\n\n - kernel: a use-after-free in cls_route filter implementation may lead to privilege escalation (CVE-2022-2588)\n\n - Non-transparent sharing of return predictor targets between contexts in some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access. (CVE-2022-26373)\n\n - An integer coercion error was found in the openvswitch kernel module. Given a sufficiently large number of actions, while copying and reserving memory for a new action of a new flow, the reserve_sfa_size() function does not return -EMSGSIZE as expected, potentially leading to an out-of-bounds write access. This flaw allows a local user to crash or potentially escalate their privileges on the system. (CVE-2022-2639)\n\n - An issue was found in the Linux kernel in nf_conntrack_irc where the message handling can be confused and incorrectly matches the message. A firewall may be able to be bypassed when users are using unencrypted IRC with nf_conntrack_irc configured. (CVE-2022-2663)\n\n - An out-of-bounds memory read flaw was found in the Linux kernel's BPF subsystem in how a user calls the bpf_tail_call function with a key larger than the max_entries of the map. This flaw allows a local user to gain unauthorized access to data. (CVE-2022-2905)\n\n - A flaw was found in the Linux kernel implementation of proxied virtualized TPM devices. On a system where virtualized TPM devices are configured (this is not the default) a local attacker can create a use-after- free and create a situation where it may be possible to escalate privileges on the system. (CVE-2022-2977)\n\n - A race condition was found in the Linux kernel's IP framework for transforming packets (XFRM subsystem) when multiple calls to xfrm_probe_algs occurred simultaneously. This flaw could allow a local attacker to potentially trigger an out-of-bounds write or leak kernel heap memory by performing an out-of-bounds read and copying it into a socket. (CVE-2022-3028)\n\n - A flaw use after free in the Linux kernel video4linux driver was found in the way user triggers em28xx_usb_probe() for the Empia 28xx based TV cards. A local user could use this flaw to crash the system or potentially escalate their privileges on the system. (CVE-2022-3239)\n\n - A race condition flaw was found in the Linux kernel sound subsystem due to improper locking. It could lead to a NULL pointer dereference while handling the SNDCTL_DSP_SYNC ioctl. A privileged local user (root or member of the audio group) could use this flaw to crash the system, resulting in a denial of service condition (CVE-2022-3303)\n\n - An issue was discovered in the Linux kernel through 5.18.14. xfrm_expand_policies in net/xfrm/xfrm_policy.c can cause a refcount to be dropped twice. (CVE-2022-36879)\n\n - An issue was discovered in include/asm-generic/tlb.h in the Linux kernel before 5.19. Because of a race condition (unmap_mapping_range versus munmap), a device driver can free a page while it still has stale TLB entries. This only occurs in situations with VM_PFNMAP VMAs. (CVE-2022-39188)\n\n - An issue was discovered in net/netfilter/nf_tables_api.c in the Linux kernel before 5.19.6. A denial of service can occur upon binding to an already bound chain. (CVE-2022-39190)\n\n - In drivers/media/dvb-core/dmxdev.c in the Linux kernel through 5.19.10, there is a use-after-free caused by refcount races, affecting dvb_demux_open and dvb_dmxdev_release. (CVE-2022-41218)\n\n - mm/mremap.c in the Linux kernel before 5.13.3 has a use-after-free via a stale TLB because an rmap lock is not held during a PUD move. (CVE-2022-41222)\n\n - drivers/char/pcmcia/synclink_cs.c in the Linux kernel through 5.19.12 has a race condition and resultant use-after-free if a physically proximate attacker removes a PCMCIA device while calling ioctl, aka a race condition between mgslpc_ioctl and mgslpc_detach. (CVE-2022-41848)\n\n - drivers/video/fbdev/smscufx.c in the Linux kernel through 5.19.12 has a race condition and resultant use- after-free if a physically proximate attacker removes a USB device while calling open(), aka a race condition between ufx_ops_open and ufx_usb_disconnect. (CVE-2022-41849)\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": "2022-10-19T00:00:00", "type": "nessus", "title": "SUSE SLES15 Security Update : kernel (SUSE-SU-2022:3609-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2016-3695", "CVE-2020-16119", "CVE-2020-27784", "CVE-2020-36516", "CVE-2021-4155", "CVE-2021-4203", "CVE-2022-20368", "CVE-2022-20369", "CVE-2022-2503", "CVE-2022-2586", "CVE-2022-2588", "CVE-2022-26373", "CVE-2022-2639", "CVE-2022-2663", "CVE-2022-2905", "CVE-2022-2977", "CVE-2022-3028", "CVE-2022-3239", "CVE-2022-3303", "CVE-2022-36879", "CVE-2022-39188", "CVE-2022-39190", "CVE-2022-41218", "CVE-2022-41222", "CVE-2022-41848", "CVE-2022-41849"], "modified": "2023-07-13T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:kernel-azure", "p-cpe:/a:novell:suse_linux:kernel-azure-devel", "p-cpe:/a:novell:suse_linux:kernel-devel-azure", "p-cpe:/a:novell:suse_linux:kernel-source-azure", "p-cpe:/a:novell:suse_linux:kernel-syms-azure", "cpe:/o:novell:suse_linux:15"], "id": "SUSE_SU-2022-3609-1.NASL", "href": "https://www.tenable.com/plugins/nessus/166257", "sourceData": "#%NASL_MIN_LEVEL 80900\n##\n# (C) Tenable, Inc.\n#\n# The package checks in this plugin were extracted from\n# SUSE update advisory SUSE-SU-2022:3609-1. The text itself\n# is copyright (C) SUSE.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(166257);\n script_version(\"1.8\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/07/13\");\n\n script_cve_id(\n \"CVE-2016-3695\",\n \"CVE-2020-16119\",\n \"CVE-2020-27784\",\n \"CVE-2020-36516\",\n \"CVE-2021-4155\",\n \"CVE-2021-4203\",\n \"CVE-2022-2503\",\n \"CVE-2022-2586\",\n \"CVE-2022-2588\",\n \"CVE-2022-2639\",\n \"CVE-2022-2663\",\n \"CVE-2022-2905\",\n \"CVE-2022-2977\",\n \"CVE-2022-3028\",\n \"CVE-2022-3239\",\n \"CVE-2022-3303\",\n \"CVE-2022-20368\",\n \"CVE-2022-20369\",\n \"CVE-2022-26373\",\n \"CVE-2022-36879\",\n \"CVE-2022-39188\",\n \"CVE-2022-39190\",\n \"CVE-2022-41218\",\n \"CVE-2022-41222\",\n \"CVE-2022-41848\",\n \"CVE-2022-41849\"\n );\n script_xref(name:\"SuSE\", value:\"SUSE-SU-2022:3609-1\");\n\n script_name(english:\"SUSE SLES15 Security Update : kernel (SUSE-SU-2022:3609-1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote SUSE host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as\nreferenced in the SUSE-SU-2022:3609-1 advisory.\n\n - The einj_error_inject function in drivers/acpi/apei/einj.c in the Linux kernel allows local users to\n simulate hardware errors and consequently cause a denial of service by leveraging failure to disable APEI\n error injection through EINJ when securelevel is set. (CVE-2016-3695)\n\n - Use-after-free vulnerability in the Linux kernel exploitable by a local attacker due to reuse of a DCCP\n socket with an attached dccps_hc_tx_ccid object as a listener after being released. Fixed in Ubuntu Linux\n kernel 5.4.0-51.56, 5.3.0-68.63, 4.15.0-121.123, 4.4.0-193.224, 3.13.0.182.191 and 3.2.0-149.196.\n (CVE-2020-16119)\n\n - A vulnerability was found in the Linux kernel, where accessing a deallocated instance in printer_ioctl()\n printer_ioctl() tries to access of a printer_dev instance. However, use-after-free arises because it had\n been freed by gprinter_free(). (CVE-2020-27784)\n\n - An issue was discovered in the Linux kernel through 5.16.11. The mixed IPID assignment method with the\n hash-based IPID assignment policy allows an off-path attacker to inject data into a victim's TCP session\n or terminate that session. (CVE-2020-36516)\n\n - A data leak flaw was found in the way XFS_IOC_ALLOCSP IOCTL in the XFS filesystem allowed for size\n increase of files with unaligned size. A local attacker could use this flaw to leak data on the XFS\n filesystem otherwise not accessible to them. (CVE-2021-4155)\n\n - A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and\n SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a\n user privileges may crash the system or leak internal kernel information. (CVE-2021-4203)\n\n - Product: AndroidVersions: Android kernelAndroid ID: A-224546354References: Upstream kernel\n (CVE-2022-20368)\n\n - In v4l2_m2m_querybuf of v4l2-mem2mem.c, there is a possible out of bounds write due to improper input\n validation. This could lead to local escalation of privilege with System execution privileges needed. User\n interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:\n A-223375145References: Upstream kernel (CVE-2022-20369)\n\n - Dm-verity is used for extending root-of-trust to root filesystems. LoadPin builds on this property to\n restrict module/firmware loads to just the trusted root filesystem. Device-mapper table reloads currently\n allow users with root privileges to switch out the target with an equivalent dm-linear target and bypass\n verification till reboot. This allows root to bypass LoadPin and can be used to load untrusted and\n unverified kernel modules and firmware, which implies arbitrary kernel execution and persistence for\n peripherals that do not verify firmware updates. We recommend upgrading past commit\n 4caae58406f8ceb741603eee460d79bacca9b1b5 (CVE-2022-2503)\n\n - kernel: nf_tables cross-table potential use-after-free may lead to local privilege escalation\n (CVE-2022-2586)\n\n - kernel: a use-after-free in cls_route filter implementation may lead to privilege escalation\n (CVE-2022-2588)\n\n - Non-transparent sharing of return predictor targets between contexts in some Intel(R) Processors may allow\n an authorized user to potentially enable information disclosure via local access. (CVE-2022-26373)\n\n - An integer coercion error was found in the openvswitch kernel module. Given a sufficiently large number of\n actions, while copying and reserving memory for a new action of a new flow, the reserve_sfa_size()\n function does not return -EMSGSIZE as expected, potentially leading to an out-of-bounds write access. This\n flaw allows a local user to crash or potentially escalate their privileges on the system. (CVE-2022-2639)\n\n - An issue was found in the Linux kernel in nf_conntrack_irc where the message handling can be confused and\n incorrectly matches the message. A firewall may be able to be bypassed when users are using unencrypted\n IRC with nf_conntrack_irc configured. (CVE-2022-2663)\n\n - An out-of-bounds memory read flaw was found in the Linux kernel's BPF subsystem in how a user calls the\n bpf_tail_call function with a key larger than the max_entries of the map. This flaw allows a local user to\n gain unauthorized access to data. (CVE-2022-2905)\n\n - A flaw was found in the Linux kernel implementation of proxied virtualized TPM devices. On a system where\n virtualized TPM devices are configured (this is not the default) a local attacker can create a use-after-\n free and create a situation where it may be possible to escalate privileges on the system. (CVE-2022-2977)\n\n - A race condition was found in the Linux kernel's IP framework for transforming packets (XFRM subsystem)\n when multiple calls to xfrm_probe_algs occurred simultaneously. This flaw could allow a local attacker to\n potentially trigger an out-of-bounds write or leak kernel heap memory by performing an out-of-bounds read\n and copying it into a socket. (CVE-2022-3028)\n\n - A flaw use after free in the Linux kernel video4linux driver was found in the way user triggers\n em28xx_usb_probe() for the Empia 28xx based TV cards. A local user could use this flaw to crash the system\n or potentially escalate their privileges on the system. (CVE-2022-3239)\n\n - A race condition flaw was found in the Linux kernel sound subsystem due to improper locking. It could lead\n to a NULL pointer dereference while handling the SNDCTL_DSP_SYNC ioctl. A privileged local user (root or\n member of the audio group) could use this flaw to crash the system, resulting in a denial of service\n condition (CVE-2022-3303)\n\n - An issue was discovered in the Linux kernel through 5.18.14. xfrm_expand_policies in\n net/xfrm/xfrm_policy.c can cause a refcount to be dropped twice. (CVE-2022-36879)\n\n - An issue was discovered in include/asm-generic/tlb.h in the Linux kernel before 5.19. Because of a race\n condition (unmap_mapping_range versus munmap), a device driver can free a page while it still has stale\n TLB entries. This only occurs in situations with VM_PFNMAP VMAs. (CVE-2022-39188)\n\n - An issue was discovered in net/netfilter/nf_tables_api.c in the Linux kernel before 5.19.6. A denial of\n service can occur upon binding to an already bound chain. (CVE-2022-39190)\n\n - In drivers/media/dvb-core/dmxdev.c in the Linux kernel through 5.19.10, there is a use-after-free caused\n by refcount races, affecting dvb_demux_open and dvb_dmxdev_release. (CVE-2022-41218)\n\n - mm/mremap.c in the Linux kernel before 5.13.3 has a use-after-free via a stale TLB because an rmap lock is\n not held during a PUD move. (CVE-2022-41222)\n\n - drivers/char/pcmcia/synclink_cs.c in the Linux kernel through 5.19.12 has a race condition and resultant\n use-after-free if a physically proximate attacker removes a PCMCIA device while calling ioctl, aka a race\n condition between mgslpc_ioctl and mgslpc_detach. (CVE-2022-41848)\n\n - drivers/video/fbdev/smscufx.c in the Linux kernel through 5.19.12 has a race condition and resultant use-\n after-free if a physically proximate attacker removes a USB device while calling open(), aka a race\n condition between ufx_ops_open and ufx_usb_disconnect. (CVE-2022-41849)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1023051\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1065729\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1156395\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1177471\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1179722\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1179723\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1181862\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1185032\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1191662\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1191667\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1191881\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1192594\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1194023\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1194272\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1194535\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1196444\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1196616\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1196867\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1197158\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1197659\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1197755\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1197756\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1197757\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1197760\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1197763\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1197920\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1198971\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1199255\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1199291\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1200084\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1200313\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1200431\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1200622\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1200845\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1200868\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1200869\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1200870\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1200871\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1200872\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1200873\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201019\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201309\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201310\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201420\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201442\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201489\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201610\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201645\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201705\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201726\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201865\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201948\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201990\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202095\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202096\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202097\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202154\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202341\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202346\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202347\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202385\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202393\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202396\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202447\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202577\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202636\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202672\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202677\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202701\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202708\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202709\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202710\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202711\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202712\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202713\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202714\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202715\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202716\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202717\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202718\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202720\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202722\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202745\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202756\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202810\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202811\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202860\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202895\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202898\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202960\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202984\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203063\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203098\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203107\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203116\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203117\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203135\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203136\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203137\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203159\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203313\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203389\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203410\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203424\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203552\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203622\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203737\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203769\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203906\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203909\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203933\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203935\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203939\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203987\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203992\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2016-3695\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-16119\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-27784\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-36516\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-4155\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-4203\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-20368\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-20369\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-2503\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-2586\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-2588\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-26373\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-2639\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-2663\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-2905\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-2977\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-3028\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-3239\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-3303\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-36879\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-39188\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-39190\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-41218\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-41222\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-41848\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-41849\");\n # https://lists.suse.com/pipermail/sle-security-updates/2022-October/012557.html\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?868a3805\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:M/Au:S/C:P/I:N/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:H/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:H/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-4203\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2022-3239\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n script_set_attribute(attribute:\"exploit_framework_core\", value:\"true\");\n script_set_attribute(attribute:\"exploited_by_malware\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2017/12/29\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2022/10/18\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2022/10/19\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-azure\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-azure-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-devel-azure\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-source-azure\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-syms-azure\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:suse_linux:15\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"SuSE Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2022-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nvar os_release = get_kb_item(\"Host/SuSE/release\");\nif (isnull(os_release) || os_release !~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"SUSE\");\nvar os_ver = pregmatch(pattern: \"^(SLE(S|D)(?:_SAP)?\\d+)\", string:os_release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'SUSE');\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLES15|SLES_SAP15)$\", string:os_ver)) audit(AUDIT_OS_NOT, 'SUSE SLES15 / SLES_SAP15', 'SUSE (' + os_ver + ')');\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'SUSE (' + os_ver + ')', cpu);\n\nvar service_pack = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(service_pack)) service_pack = \"0\";\nif (os_ver == \"SLES15\" && (! preg(pattern:\"^(3)$\", string:service_pack))) audit(AUDIT_OS_NOT, \"SLES15 SP3\", os_ver + \" SP\" + service_pack);\nif (os_ver == \"SLES_SAP15\" && (! preg(pattern:\"^(3)$\", string:service_pack))) audit(AUDIT_OS_NOT, \"SLES_SAP15 SP3\", os_ver + \" SP\" + service_pack);\n\nvar pkgs = [\n {'reference':'kernel-azure-5.3.18-150300.38.80.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},\n {'reference':'kernel-azure-devel-5.3.18-150300.38.80.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},\n {'reference':'kernel-devel-azure-5.3.18-150300.38.80.1', 'sp':'3', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},\n {'reference':'kernel-source-azure-5.3.18-150300.38.80.1', 'sp':'3', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},\n {'reference':'kernel-syms-azure-5.3.18-150300.38.80.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},\n {'reference':'kernel-azure-5.3.18-150300.38.80.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-public-cloud-release-15.3', 'sles-release-15.3']},\n {'reference':'kernel-azure-devel-5.3.18-150300.38.80.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-public-cloud-release-15.3', 'sles-release-15.3']},\n {'reference':'kernel-devel-azure-5.3.18-150300.38.80.1', 'sp':'3', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-public-cloud-release-15.3', 'sles-release-15.3']},\n {'reference':'kernel-source-azure-5.3.18-150300.38.80.1', 'sp':'3', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-public-cloud-release-15.3', 'sles-release-15.3']},\n {'reference':'kernel-syms-azure-5.3.18-150300.38.80.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-public-cloud-release-15.3', 'sles-release-15.3']}\n];\n\nvar ltss_caveat_required = FALSE;\nvar flag = 0;\nforeach var package_array ( pkgs ) {\n var reference = NULL;\n var _release = NULL;\n var sp = NULL;\n var _cpu = NULL;\n var exists_check = NULL;\n var rpm_spec_vers_cmp = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) _release = package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) _cpu = package_array['cpu'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (reference && _release) {\n if (exists_check) {\n var check_flag = 0;\n foreach var check (exists_check) {\n if (!rpm_exists(release:_release, rpm:check)) continue;\n check_flag++;\n }\n if (!check_flag) continue;\n }\n if (rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, rpm_spec_vers_cmp:rpm_spec_vers_cmp)) flag++;\n }\n}\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'kernel-azure / kernel-azure-devel / kernel-devel-azure / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-07-13T16:56:19", "description": "The remote SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:2232-1 advisory.\n\n - Systems with microprocessors utilizing speculative execution and branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis.\n (CVE-2017-5753)\n\n - An issue was discovered in the Linux kernel before 5.8. lib/nlattr.c allows attackers to cause a denial of service (unbounded recursion) via a nested Netlink policy with a back reference. (CVE-2020-36691)\n\n - A flaw was found in the Linux kernel's implementation of RDMA over infiniband. An attacker with a privileged local account can leak kernel stack information when issuing commands to the /dev/infiniband/rdma_cm device node. While this access is unlikely to leak sensitive user information, it can be further used to defeat existing kernel protection mechanisms. (CVE-2021-3923)\n\n - A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a user privileges may crash the system or leak internal kernel information. (CVE-2021-4203)\n\n - In pppol2tp_create of l2tp_ppp.c, there is a possible use after free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-186777253References:\n Upstream kernel (CVE-2022-20567)\n\n - The Linux kernel NFSD implementation prior to versions 5.19.17 and 6.0.2 are vulnerable to buffer overflow. NFSD tracks the number of pages held by each NFSD thread by combining the receive and send buffers of a remote procedure call (RPC) into a single array of pages. A client can force the send buffer to shrink by sending an RPC message over TCP with garbage data added at the end of the message. The RPC message with garbage data is still correctly formed according to the specification and is passed forward to handlers. Vulnerable code in NFSD is not expecting the oversized request and writes beyond the allocated buffer space. CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H (CVE-2022-43945)\n\n - A NULL pointer dereference flaw was found in rawv6_push_pending_frames in net/ipv6/raw.c in the network subcomponent in the Linux kernel. This flaw causes the system to crash. (CVE-2023-0394)\n\n - A use-after-free flaw was found in qdisc_graft in net/sched/sch_api.c in the Linux Kernel due to a race problem. This flaw leads to a denial of service issue. If patch ebda44da44f6 (net: sched: fix race condition in qdisc_graft()) not applied yet, then kernel could be affected. (CVE-2023-0590)\n\n - A flaw possibility of memory leak in the Linux kernel cpu_entry_area mapping of X86 CPU data to memory was found in the way user can guess location of exception stack(s) or other important data. A local user could use this flaw to get access to some important data with expected location in memory. (CVE-2023-0597)\n\n - A flaw was found in the Linux Kernel. The tun/tap sockets have their socket UID hardcoded to 0 due to a type confusion in their initialization function. While it will be often correct, as tuntap devices require CAP_NET_ADMIN, it may not always be the case, e.g., a non-root user only having that capability. This would make tun/tap sockets being incorrectly treated in filtering/routing decisions, possibly bypassing network filters. (CVE-2023-1076)\n\n - In nf_tables_updtable, if nf_tables_table_enable returns an error, nft_trans_destroy is called to free the transaction object. nft_trans_destroy() calls list_del(), but the transaction was never placed on a list\n -- the list head is all zeroes, this results in a NULL pointer dereference. (CVE-2023-1095)\n\n - A flaw use after free in the Linux kernel integrated infrared receiver/transceiver driver was found in the way user detaching rc device. A local user could use this flaw to crash the system or potentially escalate their privileges on the system. (CVE-2023-1118)\n\n - A remote denial of service vulnerability was found in the Linux kernel's TIPC kernel module. The while loop in tipc_link_xmit() hits an unknown state while attempting to parse SKBs, which are not in the queue.\n Sending two small UDP packets to a system with a UDP bearer results in the CPU utilization for the system to instantly spike to 100%, causing a denial of service condition. (CVE-2023-1390)\n\n - A flaw was found in KVM. When calling the KVM_GET_DEBUGREGS ioctl, on 32-bit systems, there might be some uninitialized portions of the kvm_debugregs structure that could be copied to userspace, causing an information leak. (CVE-2023-1513)\n\n - A use-after-free flaw was found in btrfs_search_slot in fs/btrfs/ctree.c in btrfs in the Linux Kernel.This flaw allows an attacker to crash the system and possibly cause a kernel information lea (CVE-2023-1611)\n\n - A flaw use after free in the Linux kernel Xircom 16-bit PCMCIA (PC-card) Ethernet driver was found.A local user could use this flaw to crash the system or potentially escalate their privileges on the system.\n (CVE-2023-1670)\n\n - A use-after-free flaw was found in xgene_hwmon_remove in drivers/hwmon/xgene-hwmon.c in the Hardware Monitoring Linux Kernel Driver (xgene-hwmon). This flaw could allow a local attacker to crash the system due to a race problem. This vulnerability could even lead to a kernel information leak problem.\n (CVE-2023-1855)\n\n - A use-after-free flaw was found in btsdio_remove in drivers\\bluetooth\\btsdio.c in the Linux Kernel. In this flaw, a call to btsdio_remove with an unfinished job, may cause a race problem leading to a UAF on hdev devices. (CVE-2023-1989)\n\n - A use-after-free flaw was found in ndlc_remove in drivers/nfc/st-nci/ndlc.c in the Linux Kernel. This flaw could allow an attacker to crash the system due to a race problem. (CVE-2023-1990)\n\n - The Linux kernel allows userspace processes to enable mitigations by calling prctl with PR_SET_SPECULATION_CTRL which disables the speculation feature as well as by using seccomp. We had noticed that on VMs of at least one major cloud provider, the kernel still left the victim process exposed to attacks in some cases even after enabling the spectre-BTI mitigation with prctl. The same behavior can be observed on a bare-metal machine when forcing the mitigation to IBRS on boot command line. This happened because when plain IBRS was enabled (not enhanced IBRS), the kernel had some logic that determined that STIBP was not needed. The IBRS bit implicitly protects against cross-thread branch target injection.\n However, with legacy IBRS, the IBRS bit was cleared on returning to userspace, due to performance reasons, which disabled the implicit STIBP and left userspace threads vulnerable to cross-thread branch target injection against which STIBP protects. (CVE-2023-1998)\n\n - An out-of-bounds memory access flaw was found in the Linux kernel's XFS file system in how a user restores an XFS image after failure (with a dirty log journal). This flaw allows a local user to crash or potentially escalate their privileges on the system. (CVE-2023-2124)\n\n - A use-after-free vulnerability was found in iscsi_sw_tcp_session_create in drivers/scsi/iscsi_tcp.c in SCSI sub-component in the Linux Kernel. In this flaw an attacker could leak kernel internal information.\n (CVE-2023-2162)\n\n - cbq_classify in net/sched/sch_cbq.c in the Linux kernel through 6.1.4 allows attackers to cause a denial of service (slab-out-of-bounds read) because of type confusion (non-negative numbers can sometimes indicate a TC_ACT_SHOT condition rather than valid classification results). (CVE-2023-23454)\n\n - atm_tc_enqueue in net/sched/sch_atm.c in the Linux kernel through 6.1.4 allows attackers to cause a denial of service because of type confusion (non-negative numbers can sometimes indicate a TC_ACT_SHOT condition rather than valid classification results). (CVE-2023-23455)\n\n - A NULL pointer dereference flaw was found in the az6027 driver in drivers/media/usb/dev-usb/az6027.c in the Linux Kernel. The message from user space is not checked properly before transferring into the device.\n This flaw allows a local user to crash the system or potentially cause a denial of service.\n (CVE-2023-28328)\n\n - hci_conn_cleanup in net/bluetooth/hci_conn.c in the Linux kernel through 6.2.9 has a use-after-free (observed in hci_conn_hash_flush) because of calls to hci_dev_put and hci_conn_put. There is a double free that may lead to privilege escalation. (CVE-2023-28464)\n\n - An issue was discovered in the Linux kernel before 5.13.3. lib/seq_buf.c has a seq_buf_putmem_hex buffer overflow. (CVE-2023-28772)\n\n - The Linux kernel before 6.2.9 has a race condition and resultant use-after-free in drivers/power/supply/da9150-charger.c if a physically proximate attacker unplugs a device.\n (CVE-2023-30772)\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": "2023-05-18T00:00:00", "type": "nessus", "title": "SUSE SLES12 Security Update : kernel (SUSE-SU-2023:2232-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2017-5753", "CVE-2020-36691", "CVE-2021-3923", "CVE-2021-4203", "CVE-2022-20567", "CVE-2022-43945", "CVE-2023-0394", "CVE-2023-0590", "CVE-2023-0597", "CVE-2023-1076", "CVE-2023-1095", "CVE-2023-1118", "CVE-2023-1390", "CVE-2023-1513", "CVE-2023-1611", "CVE-2023-1670", "CVE-2023-1855", "CVE-2023-1989", "CVE-2023-1990", "CVE-2023-1998", "CVE-2023-2124", "CVE-2023-2162", "CVE-2023-23454", "CVE-2023-23455", "CVE-2023-2483", "CVE-2023-28328", "CVE-2023-28464", "CVE-2023-28772", "CVE-2023-30772"], "modified": "2023-07-13T00:00:00", "cpe": ["cpe:/o:novell:suse_linux:12", "p-cpe:/a:novell:suse_linux:kernel-default", "p-cpe:/a:novell:suse_linux:kernel-source", "p-cpe:/a:novell:suse_linux:kernel-syms", "p-cpe:/a:novell:suse_linux:kernel-default-base", "p-cpe:/a:novell:suse_linux:kernel-default-devel", "p-cpe:/a:novell:suse_linux:kernel-default-man", "p-cpe:/a:novell:suse_linux:kernel-default-kgraft", "p-cpe:/a:novell:suse_linux:cluster-md-kmp-default", "p-cpe:/a:novell:suse_linux:dlm-kmp-default", "p-cpe:/a:novell:suse_linux:gfs2-kmp-default", "p-cpe:/a:novell:suse_linux:kernel-default-kgraft-devel", "p-cpe:/a:novell:suse_linux:kernel-devel", "p-cpe:/a:novell:suse_linux:kernel-macros", "p-cpe:/a:novell:suse_linux:ocfs2-kmp-default", "p-cpe:/a:novell:suse_linux:drbd", "p-cpe:/a:novell:suse_linux:drbd-kmp-default", "p-cpe:/a:novell:suse_linux:kgraft-patch-4_12_14-95_125-default"], "id": "SUSE_SU-2023-2232-1.NASL", "href": "https://www.tenable.com/plugins/nessus/176058", "sourceData": "#%NASL_MIN_LEVEL 80900\n##\n# (C) Tenable, Inc.\n#\n# The package checks in this plugin were extracted from\n# SUSE update advisory SUSE-SU-2023:2232-1. The text itself\n# is copyright (C) SUSE.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(176058);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/07/13\");\n\n script_cve_id(\n \"CVE-2017-5753\",\n \"CVE-2020-36691\",\n \"CVE-2021-3923\",\n \"CVE-2021-4203\",\n \"CVE-2022-20567\",\n \"CVE-2022-43945\",\n \"CVE-2023-0394\",\n \"CVE-2023-0590\",\n \"CVE-2023-0597\",\n \"CVE-2023-1076\",\n \"CVE-2023-1095\",\n \"CVE-2023-1118\",\n \"CVE-2023-1390\",\n \"CVE-2023-1513\",\n \"CVE-2023-1611\",\n \"CVE-2023-1670\",\n \"CVE-2023-1855\",\n \"CVE-2023-1989\",\n \"CVE-2023-1990\",\n \"CVE-2023-1998\",\n \"CVE-2023-2124\",\n \"CVE-2023-2162\",\n \"CVE-2023-2483\",\n \"CVE-2023-23454\",\n \"CVE-2023-23455\",\n \"CVE-2023-28328\",\n \"CVE-2023-28464\",\n \"CVE-2023-28772\",\n \"CVE-2023-30772\"\n );\n script_xref(name:\"SuSE\", value:\"SUSE-SU-2023:2232-1\");\n\n script_name(english:\"SUSE SLES12 Security Update : kernel (SUSE-SU-2023:2232-1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote SUSE host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in\nthe SUSE-SU-2023:2232-1 advisory.\n\n - Systems with microprocessors utilizing speculative execution and branch prediction may allow unauthorized\n disclosure of information to an attacker with local user access via a side-channel analysis.\n (CVE-2017-5753)\n\n - An issue was discovered in the Linux kernel before 5.8. lib/nlattr.c allows attackers to cause a denial of\n service (unbounded recursion) via a nested Netlink policy with a back reference. (CVE-2020-36691)\n\n - A flaw was found in the Linux kernel's implementation of RDMA over infiniband. An attacker with a\n privileged local account can leak kernel stack information when issuing commands to the\n /dev/infiniband/rdma_cm device node. While this access is unlikely to leak sensitive user information, it\n can be further used to defeat existing kernel protection mechanisms. (CVE-2021-3923)\n\n - A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and\n SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a\n user privileges may crash the system or leak internal kernel information. (CVE-2021-4203)\n\n - In pppol2tp_create of l2tp_ppp.c, there is a possible use after free due to a race condition. This could\n lead to local escalation of privilege with System execution privileges needed. User interaction is not\n needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-186777253References:\n Upstream kernel (CVE-2022-20567)\n\n - The Linux kernel NFSD implementation prior to versions 5.19.17 and 6.0.2 are vulnerable to buffer\n overflow. NFSD tracks the number of pages held by each NFSD thread by combining the receive and send\n buffers of a remote procedure call (RPC) into a single array of pages. A client can force the send buffer\n to shrink by sending an RPC message over TCP with garbage data added at the end of the message. The RPC\n message with garbage data is still correctly formed according to the specification and is passed forward\n to handlers. Vulnerable code in NFSD is not expecting the oversized request and writes beyond the\n allocated buffer space. CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H (CVE-2022-43945)\n\n - A NULL pointer dereference flaw was found in rawv6_push_pending_frames in net/ipv6/raw.c in the network\n subcomponent in the Linux kernel. This flaw causes the system to crash. (CVE-2023-0394)\n\n - A use-after-free flaw was found in qdisc_graft in net/sched/sch_api.c in the Linux Kernel due to a race\n problem. This flaw leads to a denial of service issue. If patch ebda44da44f6 (net: sched: fix race\n condition in qdisc_graft()) not applied yet, then kernel could be affected. (CVE-2023-0590)\n\n - A flaw possibility of memory leak in the Linux kernel cpu_entry_area mapping of X86 CPU data to memory was\n found in the way user can guess location of exception stack(s) or other important data. A local user could\n use this flaw to get access to some important data with expected location in memory. (CVE-2023-0597)\n\n - A flaw was found in the Linux Kernel. The tun/tap sockets have their socket UID hardcoded to 0 due to a\n type confusion in their initialization function. While it will be often correct, as tuntap devices require\n CAP_NET_ADMIN, it may not always be the case, e.g., a non-root user only having that capability. This\n would make tun/tap sockets being incorrectly treated in filtering/routing decisions, possibly bypassing\n network filters. (CVE-2023-1076)\n\n - In nf_tables_updtable, if nf_tables_table_enable returns an error, nft_trans_destroy is called to free the\n transaction object. nft_trans_destroy() calls list_del(), but the transaction was never placed on a list\n -- the list head is all zeroes, this results in a NULL pointer dereference. (CVE-2023-1095)\n\n - A flaw use after free in the Linux kernel integrated infrared receiver/transceiver driver was found in the\n way user detaching rc device. A local user could use this flaw to crash the system or potentially escalate\n their privileges on the system. (CVE-2023-1118)\n\n - A remote denial of service vulnerability was found in the Linux kernel's TIPC kernel module. The while\n loop in tipc_link_xmit() hits an unknown state while attempting to parse SKBs, which are not in the queue.\n Sending two small UDP packets to a system with a UDP bearer results in the CPU utilization for the system\n to instantly spike to 100%, causing a denial of service condition. (CVE-2023-1390)\n\n - A flaw was found in KVM. When calling the KVM_GET_DEBUGREGS ioctl, on 32-bit systems, there might be some\n uninitialized portions of the kvm_debugregs structure that could be copied to userspace, causing an\n information leak. (CVE-2023-1513)\n\n - A use-after-free flaw was found in btrfs_search_slot in fs/btrfs/ctree.c in btrfs in the Linux Kernel.This\n flaw allows an attacker to crash the system and possibly cause a kernel information lea (CVE-2023-1611)\n\n - A flaw use after free in the Linux kernel Xircom 16-bit PCMCIA (PC-card) Ethernet driver was found.A local\n user could use this flaw to crash the system or potentially escalate their privileges on the system.\n (CVE-2023-1670)\n\n - A use-after-free flaw was found in xgene_hwmon_remove in drivers/hwmon/xgene-hwmon.c in the Hardware\n Monitoring Linux Kernel Driver (xgene-hwmon). This flaw could allow a local attacker to crash the system\n due to a race problem. This vulnerability could even lead to a kernel information leak problem.\n (CVE-2023-1855)\n\n - A use-after-free flaw was found in btsdio_remove in drivers\\bluetooth\\btsdio.c in the Linux Kernel. In\n this flaw, a call to btsdio_remove with an unfinished job, may cause a race problem leading to a UAF on\n hdev devices. (CVE-2023-1989)\n\n - A use-after-free flaw was found in ndlc_remove in drivers/nfc/st-nci/ndlc.c in the Linux Kernel. This flaw\n could allow an attacker to crash the system due to a race problem. (CVE-2023-1990)\n\n - The Linux kernel allows userspace processes to enable mitigations by calling prctl with\n PR_SET_SPECULATION_CTRL which disables the speculation feature as well as by using seccomp. We had noticed\n that on VMs of at least one major cloud provider, the kernel still left the victim process exposed to\n attacks in some cases even after enabling the spectre-BTI mitigation with prctl. The same behavior can be\n observed on a bare-metal machine when forcing the mitigation to IBRS on boot command line. This happened\n because when plain IBRS was enabled (not enhanced IBRS), the kernel had some logic that determined that\n STIBP was not needed. The IBRS bit implicitly protects against cross-thread branch target injection.\n However, with legacy IBRS, the IBRS bit was cleared on returning to userspace, due to performance reasons,\n which disabled the implicit STIBP and left userspace threads vulnerable to cross-thread branch target\n injection against which STIBP protects. (CVE-2023-1998)\n\n - An out-of-bounds memory access flaw was found in the Linux kernel's XFS file system in how a user restores\n an XFS image after failure (with a dirty log journal). This flaw allows a local user to crash or\n potentially escalate their privileges on the system. (CVE-2023-2124)\n\n - A use-after-free vulnerability was found in iscsi_sw_tcp_session_create in drivers/scsi/iscsi_tcp.c in\n SCSI sub-component in the Linux Kernel. In this flaw an attacker could leak kernel internal information.\n (CVE-2023-2162)\n\n - cbq_classify in net/sched/sch_cbq.c in the Linux kernel through 6.1.4 allows attackers to cause a denial\n of service (slab-out-of-bounds read) because of type confusion (non-negative numbers can sometimes\n indicate a TC_ACT_SHOT condition rather than valid classification results). (CVE-2023-23454)\n\n - atm_tc_enqueue in net/sched/sch_atm.c in the Linux kernel through 6.1.4 allows attackers to cause a denial\n of service because of type confusion (non-negative numbers can sometimes indicate a TC_ACT_SHOT condition\n rather than valid classification results). (CVE-2023-23455)\n\n - A NULL pointer dereference flaw was found in the az6027 driver in drivers/media/usb/dev-usb/az6027.c in\n the Linux Kernel. The message from user space is not checked properly before transferring into the device.\n This flaw allows a local user to crash the system or potentially cause a denial of service.\n (CVE-2023-28328)\n\n - hci_conn_cleanup in net/bluetooth/hci_conn.c in the Linux kernel through 6.2.9 has a use-after-free\n (observed in hci_conn_hash_flush) because of calls to hci_dev_put and hci_conn_put. There is a double free\n that may lead to privilege escalation. (CVE-2023-28464)\n\n - An issue was discovered in the Linux kernel before 5.13.3. lib/seq_buf.c has a seq_buf_putmem_hex buffer\n overflow. (CVE-2023-28772)\n\n - The Linux kernel before 6.2.9 has a race condition and resultant use-after-free in\n drivers/power/supply/da9150-charger.c if a physically proximate attacker unplugs a device.\n (CVE-2023-30772)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1076830\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1194535\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202353\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1205128\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1207036\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1207125\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1207168\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1207185\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1207795\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1207845\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1208179\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1208333\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1208599\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1208777\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1208837\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1208850\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1209008\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1209052\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1209256\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1209289\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1209291\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1209532\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1209547\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1209549\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1209613\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1209687\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1209777\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1209778\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1209845\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1209871\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1209887\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1210124\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1210202\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1210301\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1210329\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1210336\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1210337\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1210469\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1210498\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1210506\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1210647\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1211037\");\n script_set_attribute(attribute:\"see_also\", value:\"https://lists.suse.com/pipermail/sle-updates/2023-May/029439.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2017-5753\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-36691\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3923\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-4203\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-20567\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-43945\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2023-0394\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2023-0590\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2023-0597\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2023-1076\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2023-1095\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2023-1118\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2023-1390\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2023-1513\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2023-1611\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2023-1670\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2023-1855\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2023-1989\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2023-1990\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2023-1998\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2023-2124\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2023-2162\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2023-23454\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2023-23455\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2023-2483\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2023-28328\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2023-28464\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2023-28772\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2023-30772\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:M/Au:S/C:P/I:N/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:H/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:H/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-4203\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2023-28464\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n script_set_attribute(attribute:\"exploited_by_malware\", value:\"true\");\n script_set_attribute(attribute:\"exploit_framework_canvas\", value:\"true\");\n script_set_attribute(attribute:\"canvas_package\", value:\"CANVAS\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2018/01/03\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2023/07/06\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2023/05/18\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:cluster-md-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:dlm-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:drbd\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:drbd-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:gfs2-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-base\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-kgraft\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-kgraft-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-default-man\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-macros\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-source\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kernel-syms\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:kgraft-patch-4_12_14-95_125-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:ocfs2-kmp-default\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:suse_linux:12\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"SuSE Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nvar os_release = get_kb_item(\"Host/SuSE/release\");\nif (isnull(os_release) || os_release !~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"SUSE\");\nvar os_ver = pregmatch(pattern: \"^(SLE(S|D)\\d+)\", string:os_release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'SUSE');\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLES12)$\", string:os_ver)) audit(AUDIT_OS_NOT, 'SUSE SLES12', 'SUSE (' + os_ver + ')');\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'SUSE (' + os_ver + ')', cpu);\n\nvar service_pack = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(service_pack)) service_pack = \"0\";\nif (os_ver == \"SLES12\" && (! preg(pattern:\"^(4)$\", string:service_pack))) audit(AUDIT_OS_NOT, \"SLES12 SP4\", os_ver + \" SP\" + service_pack);\n\nvar pkgs = [\n {'reference':'cluster-md-kmp-default-4.12.14-95.125.1', 'sp':'4', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-ha-release-12.4']},\n {'reference':'dlm-kmp-default-4.12.14-95.125.1', 'sp':'4', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-ha-release-12.4']},\n {'reference':'drbd-9.0.14+git.62f906cf-4.26.2', 'sp':'4', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-ha-release-12.4']},\n {'reference':'drbd-kmp-default-9.0.14+git.62f906cf_k4.12.14_95.125-4.26.2', 'sp':'4', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-ha-release-12.4']},\n {'reference':'gfs2-kmp-default-4.12.14-95.125.1', 'sp':'4', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-ha-release-12.4']},\n {'reference':'ocfs2-kmp-default-4.12.14-95.125.1', 'sp':'4', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-ha-release-12.4']},\n {'reference':'kernel-default-kgraft-4.12.14-95.125.1', 'sp':'4', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-live-patching-release-12.4']},\n {'reference':'kernel-default-kgraft-devel-4.12.14-95.125.1', 'sp':'4', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-live-patching-release-12.4']},\n {'reference':'kgraft-patch-4_12_14-95_125-default-1-6.5.1', 'sp':'4', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-live-patching-release-12.4']},\n {'reference':'kernel-default-4.12.14-95.125.1', 'sp':'4', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.4']},\n {'reference':'kernel-default-base-4.12.14-95.125.1', 'sp':'4', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.4']},\n {'reference':'kernel-default-devel-4.12.14-95.125.1', 'sp':'4', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.4']},\n {'reference':'kernel-default-man-4.12.14-95.125.1', 'sp':'4', 'cpu':'s390x', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.4']},\n {'reference':'kernel-devel-4.12.14-95.125.1', 'sp':'4', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.4']},\n {'reference':'kernel-macros-4.12.14-95.125.1', 'sp':'4', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.4']},\n {'reference':'kernel-source-4.12.14-95.125.1', 'sp':'4', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.4']},\n {'reference':'kernel-syms-4.12.14-95.125.1', 'sp':'4', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.4']},\n {'reference':'kernel-default-4.12.14-95.125.1', 'sp':'4', 'cpu':'aarch64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-4']},\n {'reference':'kernel-default-4.12.14-95.125.1', 'sp':'4', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-4']},\n {'reference':'kernel-default-base-4.12.14-95.125.1', 'sp':'4', 'cpu':'aarch64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-4']},\n {'reference':'kernel-default-base-4.12.14-95.125.1', 'sp':'4', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-4']},\n {'reference':'kernel-default-devel-4.12.14-95.125.1', 'sp':'4', 'cpu':'aarch64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-4']},\n {'reference':'kernel-default-devel-4.12.14-95.125.1', 'sp':'4', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-4']},\n {'reference':'kernel-devel-4.12.14-95.125.1', 'sp':'4', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-4']},\n {'reference':'kernel-macros-4.12.14-95.125.1', 'sp':'4', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-4']},\n {'reference':'kernel-source-4.12.14-95.125.1', 'sp':'4', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-4']},\n {'reference':'kernel-syms-4.12.14-95.125.1', 'sp':'4', 'cpu':'aarch64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-4']},\n {'reference':'kernel-syms-4.12.14-95.125.1', 'sp':'4', 'cpu':'x86_64', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-4']}\n];\n\nvar ltss_caveat_required = FALSE;\nvar flag = 0;\nforeach var package_array ( pkgs ) {\n var reference = NULL;\n var _release = NULL;\n var sp = NULL;\n var _cpu = NULL;\n var exists_check = NULL;\n var rpm_spec_vers_cmp = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) _release = package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) _cpu = package_array['cpu'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (reference && _release) {\n if (exists_check) {\n var check_flag = 0;\n foreach var check (exists_check) {\n if (!rpm_exists(release:_release, rpm:check)) continue;\n if ('ltss' >< tolower(check)) ltss_caveat_required = TRUE;\n check_flag++;\n }\n if (!check_flag) continue;\n }\n if (rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, rpm_spec_vers_cmp:rpm_spec_vers_cmp)) flag++;\n }\n}\n\nif (flag)\n{\n var ltss_plugin_caveat = NULL;\n if(ltss_caveat_required) ltss_plugin_caveat = '\\n' +\n 'NOTE: This vulnerability check contains fixes that apply to\\n' +\n 'packages only available in SUSE Enterprise Linux Server LTSS\\n' +\n 'repositories. Access to these package security updates require\\n' +\n 'a paid SUSE LTSS subscription.\\n';\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : rpm_report_get() + ltss_plugin_caveat\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'cluster-md-kmp-default / dlm-kmp-default / drbd / drbd-kmp-default / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-17T16:32:33", "description": "According to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :\n\n - A vulnerability was found in Linux kernel, where a use-after-frees in nouveau's postclose() handler could happen if removing device (that is not common to remove video card physically without power-off, but same happens if 'unbind' the driver). (CVE-2020-27820)\n\n - An issue was discovered in the Linux kernel through 5.10.1, as used with Xen through 4.14.x. The Linux kernel PV block backend expects the kernel thread handler to reset ring->xenblkd to NULL when stopped.\n However, the handler may not have time to run if the frontend quickly toggles between the states connect and disconnect. As a consequence, the block backend may re-use a pointer after it was freed. A misbehaving guest can trigger a dom0 crash by continuously connecting / disconnecting a block frontend. Privilege escalation and information leaks cannot be ruled out. This only affects systems with a Linux blkback.\n (CVE-2020-29569)\n\n - Rogue backends can cause DoS of guests via high frequency events T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Xen offers the ability to run PV backends in regular unprivileged guests, typically referred to as 'driver domains'.\n Running PV backends in driver domains has one primary security advantage: if a driver domain gets compromised, it doesn't have the privileges to take over the system. However, a malicious driver domain could try to attack other guests via sending events at a high frequency leading to a Denial of Service in the guest due to trying to service interrupts for elongated amounts of time. There are three affected backends: * blkfront patch 1, CVE-2021-28711 * netfront patch 2, CVE-2021-28712 * hvc_xen (console) patch 3, CVE-2021-28713 (CVE-2021-28711, CVE-2021-28712, CVE-2021-28713)\n\n - Improper input validation in the Intel(R) Ethernet ixgbe driver for Linux before version 3.17.3 may allow an authenticated user to potentially enable denial of service via local access. (CVE-2021-33098)\n\n - A flaw was found in the Linux SCTP stack. A blind attacker may be able to kill an existing SCTP association through invalid chunks if the attacker knows the IP-addresses and port numbers being used and the attacker can send packets with spoofed IP addresses. (CVE-2021-3772)\n\n - In gre_handle_offloads of ip_gre.c, there is a possible page fault due to an invalid memory access. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:\n A-150694665References: Upstream kernel (CVE-2021-39633)\n\n - In various setup methods of the USB gadget subsystem, there is a possible out of bounds write due to an incorrect flag check. 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-210292376References: Upstream kernel (CVE-2021-39685)\n\n - In aio_poll_complete_work of aio.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:\n A-185125206References: Upstream kernel (CVE-2021-39698)\n\n - An unprivileged write to the file handler flaw in the Linux kernel's control groups and namespaces subsystem was found in the way users have access to some less privileged process that are controlled by cgroups and have higher privileged parent process. It is actually both for cgroup2 and cgroup1 versions of control groups. A local user could use this flaw to crash the system or escalate their privileges on the system. (CVE-2021-4197)\n\n - A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a user privileges may crash the system or leak internal kernel information. (CVE-2021-4203)\n\n - A use-after-free exists in drivers/tee/tee_shm.c in the TEE subsystem in the Linux kernel through 5.15.11.\n This occurs because of a race condition in tee_shm_get_from_id during an attempt to free a shared memory object. (CVE-2021-44733)\n\n - In the IPv6 implementation in the Linux kernel before 5.13.3, net/ipv6/output_core.c has an information leak because of certain use of a hash table which, although big, doesn't properly consider that IPv6-based attackers can typically choose among many IPv6 source addresses. (CVE-2021-45485)\n\n - A flaw was found in the sctp_make_strreset_req function in net/sctp/sm_make_chunk.c in the SCTP network protocol in the Linux kernel with a local user privilege access. In this flaw, an attempt to use more buffer than is allocated triggers a BUG_ON issue, leading to a denial of service (DOS). (CVE-2022-0322)\n\n - A stack overflow flaw was found in the Linux kernel's TIPC protocol functionality in the way a user sends a packet with malicious content where the number of domain member nodes is higher than the 64 allowed.\n This flaw allows a remote user to crash the system or possibly escalate their privileges if they have access to the TIPC network. (CVE-2022-0435)\n\n - A use-after-free vulnerability was found in rtsx_usb_ms_drv_remove in drivers/memstick/host/rtsx_usb_ms.c in memstick in the Linux kernel. In this flaw, a local attacker with a user privilege may impact system Confidentiality. This flaw affects kernel versions prior to 5.14 rc1. (CVE-2022-0487)\n\n - A vulnerability was found in the Linux kernel's cgroup_release_agent_write in the kernel/cgroup/cgroup-v1.c function. This flaw, under certain circumstances, allows the use of the cgroups v1 release_agent feature to escalate privileges and bypass the namespace isolation unexpectedly.\n (CVE-2022-0492)\n\n - A flaw null pointer dereference in the Linux kernel UDF file system functionality was found in the way user triggers udf_file_write_iter function for the malicious UDF image. A local user could use this flaw to crash the system. Actual from Linux kernel 4.2-rc1 till 5.17-rc2. (CVE-2022-0617)\n\n - A flaw was found in the way the 'flags' member of the new pipe buffer structure was lacking proper initialization in copy_page_to_iter_pipe and push_pipe functions in the Linux kernel and could thus contain stale values. An unprivileged local user could use this flaw to write to pages in the page cache backed by read only files and as such escalate their privileges on the system. (CVE-2022-0847)\n\n - A use-after-free flaw was found in the Linux kernel's FUSE filesystem in the way a user triggers write().\n This flaw allows a local user to gain unauthorized access to data from the FUSE filesystem, resulting in privilege escalation. (CVE-2022-1011)\n\n - An issue was discovered in fs/nfs/dir.c in the Linux kernel before 5.16.5. If an application sets the O_DIRECTORY flag, and tries to open a regular file, nfs_atomic_open() performs a regular lookup. If a regular file is found, ENOTDIR should occur, but the server instead returns uninitialized data in the file descriptor. (CVE-2022-24448)\n\n - An issue was discovered in drivers/usb/gadget/function/rndis.c in the Linux kernel before 5.16.10. The RNDIS USB gadget lacks validation of the size of the RNDIS_MSG_SET command. Attackers can obtain sensitive information from kernel memory. (CVE-2022-25375)\n\n - st21nfca_connectivity_event_received in drivers/nfc/st21nfca/se.c in the Linux kernel through 5.16.12 has EVT_TRANSACTION buffer overflows because of untrusted length parameters. (CVE-2022-26490)\n\n - An issue was discovered in the Linux kernel before 5.16.12. drivers/net/usb/sr9700.c allows attackers to obtain sensitive information from heap memory via crafted frame lengths from a device. (CVE-2022-26966)\n\n - In drivers/usb/gadget/udc/udc-xilinx.c in the Linux kernel before 5.16.12, the endpoint index is not validated and might be manipulated by the host for out-of-array access. (CVE-2022-27223)\n\n - A heap buffer overflow flaw was found in IPsec ESP transformation code in net/ipv4/esp4.c and net/ipv6/esp6.c. This flaw allows a local attacker with a normal user privilege to overwrite kernel heap objects and may cause a local privilege escalation threat. (CVE-2022-27666)\n\n - kernel: xfs: raw block device data leak in XFS_IOC_ALLOCSP IOCTL (CVE-2021-4155)\n\n - A vulnerability was found in the Linux kernel's EBPF verifier when handling internal data structures.\n Internal memory locations could be returned to userspace. A local attacker with the permissions to insert eBPF code to the kernel can use this to leak internal kernel memory details defeating some of the exploit mitigations in place for the kernel. (CVE-2021-4159)\n\n - kernel: failing usercopy allows for use-after-free exploitation (CVE-2022-22942)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2022-07-15T00:00:00", "type": "nessus", "title": "EulerOS Virtualization 2.10.0 : kernel (EulerOS-SA-2022-2026)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2020-27820", "CVE-2020-29569", "CVE-2021-28711", "CVE-2021-28712", "CVE-2021-28713", "CVE-2021-33098", "CVE-2021-3772", "CVE-2021-39633", "CVE-2021-39685", "CVE-2021-39698", "CVE-2021-4155", "CVE-2021-4159", "CVE-2021-4197", "CVE-2021-4203", "CVE-2021-44733", "CVE-2021-45485", "CVE-2022-0322", "CVE-2022-0435", "CVE-2022-0487", "CVE-2022-0492", "CVE-2022-0617", "CVE-2022-0847", "CVE-2022-1011", "CVE-2022-22942", "CVE-2022-24448", "CVE-2022-25375", "CVE-2022-26490", "CVE-2022-26966", "CVE-2022-27223", "CVE-2022-27666"], "modified": "2023-01-13T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:kernel", "p-cpe:/a:huawei:euleros:kernel-abi-stablelists", "p-cpe:/a:huawei:euleros:kernel-tools", "p-cpe:/a:huawei:euleros:kernel-tools-libs", "p-cpe:/a:huawei:euleros:python3-perf", "cpe:/o:huawei:euleros:uvp:2.10.0"], "id": "EULEROS_SA-2022-2026.NASL", "href": "https://www.tenable.com/plugins/nessus/163224", "sourceData": "##\n# (C) Tenable, Inc.\n##\n\ninclude('compat.inc');\n\nif (description)\n{\n script_id(163224);\n script_version(\"1.6\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/01/13\");\n\n script_cve_id(\n \"CVE-2020-27820\",\n \"CVE-2020-29569\",\n \"CVE-2021-3772\",\n \"CVE-2021-4155\",\n \"CVE-2021-4159\",\n \"CVE-2021-4197\",\n \"CVE-2021-4203\",\n \"CVE-2021-28711\",\n \"CVE-2021-28712\",\n \"CVE-2021-28713\",\n \"CVE-2021-33098\",\n \"CVE-2021-39633\",\n \"CVE-2021-39685\",\n \"CVE-2021-39698\",\n \"CVE-2021-44733\",\n \"CVE-2021-45485\",\n \"CVE-2022-0322\",\n \"CVE-2022-0435\",\n \"CVE-2022-0487\",\n \"CVE-2022-0492\",\n \"CVE-2022-0617\",\n \"CVE-2022-0847\",\n \"CVE-2022-1011\",\n \"CVE-2022-22942\",\n \"CVE-2022-24448\",\n \"CVE-2022-25375\",\n \"CVE-2022-26490\",\n \"CVE-2022-26966\",\n \"CVE-2022-27223\",\n \"CVE-2022-27666\"\n );\n script_xref(name:\"CISA-KNOWN-EXPLOITED\", value:\"2022/05/16\");\n\n script_name(english:\"EulerOS Virtualization 2.10.0 : kernel (EulerOS-SA-2022-2026)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote EulerOS Virtualization host is missing multiple security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host\nis affected by the following vulnerabilities :\n\n - A vulnerability was found in Linux kernel, where a use-after-frees in nouveau's postclose() handler could\n happen if removing device (that is not common to remove video card physically without power-off, but same\n happens if 'unbind' the driver). (CVE-2020-27820)\n\n - An issue was discovered in the Linux kernel through 5.10.1, as used with Xen through 4.14.x. The Linux\n kernel PV block backend expects the kernel thread handler to reset ring->xenblkd to NULL when stopped.\n However, the handler may not have time to run if the frontend quickly toggles between the states connect\n and disconnect. As a consequence, the block backend may re-use a pointer after it was freed. A misbehaving\n guest can trigger a dom0 crash by continuously connecting / disconnecting a block frontend. Privilege\n escalation and information leaks cannot be ruled out. This only affects systems with a Linux blkback.\n (CVE-2020-29569)\n\n - Rogue backends can cause DoS of guests via high frequency events T[his CNA information record relates to\n multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Xen offers the\n ability to run PV backends in regular unprivileged guests, typically referred to as 'driver domains'.\n Running PV backends in driver domains has one primary security advantage: if a driver domain gets\n compromised, it doesn't have the privileges to take over the system. However, a malicious driver domain\n could try to attack other guests via sending events at a high frequency leading to a Denial of Service in\n the guest due to trying to service interrupts for elongated amounts of time. There are three affected\n backends: * blkfront patch 1, CVE-2021-28711 * netfront patch 2, CVE-2021-28712 * hvc_xen (console) patch\n 3, CVE-2021-28713 (CVE-2021-28711, CVE-2021-28712, CVE-2021-28713)\n\n - Improper input validation in the Intel(R) Ethernet ixgbe driver for Linux before version 3.17.3 may allow\n an authenticated user to potentially enable denial of service via local access. (CVE-2021-33098)\n\n - A flaw was found in the Linux SCTP stack. A blind attacker may be able to kill an existing SCTP\n association through invalid chunks if the attacker knows the IP-addresses and port numbers being used and\n the attacker can send packets with spoofed IP addresses. (CVE-2021-3772)\n\n - In gre_handle_offloads of ip_gre.c, there is a possible page fault due to an invalid memory access. This\n could lead to local information disclosure with no additional execution privileges needed. User\n interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:\n A-150694665References: Upstream kernel (CVE-2021-39633)\n\n - In various setup methods of the USB gadget subsystem, there is a possible out of bounds write due to an\n incorrect flag check. This could lead to local escalation of privilege with no additional execution\n privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android\n kernelAndroid ID: A-210292376References: Upstream kernel (CVE-2021-39685)\n\n - In aio_poll_complete_work of aio.c, there is a possible memory corruption due to a use after free. This\n could lead to local escalation of privilege with no additional execution privileges needed. User\n interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:\n A-185125206References: Upstream kernel (CVE-2021-39698)\n\n - An unprivileged write to the file handler flaw in the Linux kernel's control groups and namespaces\n subsystem was found in the way users have access to some less privileged process that are controlled by\n cgroups and have higher privileged parent process. It is actually both for cgroup2 and cgroup1 versions of\n control groups. A local user could use this flaw to crash the system or escalate their privileges on the\n system. (CVE-2021-4197)\n\n - A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and\n SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a\n user privileges may crash the system or leak internal kernel information. (CVE-2021-4203)\n\n - A use-after-free exists in drivers/tee/tee_shm.c in the TEE subsystem in the Linux kernel through 5.15.11.\n This occurs because of a race condition in tee_shm_get_from_id during an attempt to free a shared memory\n object. (CVE-2021-44733)\n\n - In the IPv6 implementation in the Linux kernel before 5.13.3, net/ipv6/output_core.c has an information\n leak because of certain use of a hash table which, although big, doesn't properly consider that IPv6-based\n attackers can typically choose among many IPv6 source addresses. (CVE-2021-45485)\n\n - A flaw was found in the sctp_make_strreset_req function in net/sctp/sm_make_chunk.c in the SCTP network\n protocol in the Linux kernel with a local user privilege access. In this flaw, an attempt to use more\n buffer than is allocated triggers a BUG_ON issue, leading to a denial of service (DOS). (CVE-2022-0322)\n\n - A stack overflow flaw was found in the Linux kernel's TIPC protocol functionality in the way a user sends\n a packet with malicious content where the number of domain member nodes is higher than the 64 allowed.\n This flaw allows a remote user to crash the system or possibly escalate their privileges if they have\n access to the TIPC network. (CVE-2022-0435)\n\n - A use-after-free vulnerability was found in rtsx_usb_ms_drv_remove in drivers/memstick/host/rtsx_usb_ms.c\n in memstick in the Linux kernel. In this flaw, a local attacker with a user privilege may impact system\n Confidentiality. This flaw affects kernel versions prior to 5.14 rc1. (CVE-2022-0487)\n\n - A vulnerability was found in the Linux kernel's cgroup_release_agent_write in the\n kernel/cgroup/cgroup-v1.c function. This flaw, under certain circumstances, allows the use of the cgroups\n v1 release_agent feature to escalate privileges and bypass the namespace isolation unexpectedly.\n (CVE-2022-0492)\n\n - A flaw null pointer dereference in the Linux kernel UDF file system functionality was found in the way\n user triggers udf_file_write_iter function for the malicious UDF image. A local user could use this flaw\n to crash the system. Actual from Linux kernel 4.2-rc1 till 5.17-rc2. (CVE-2022-0617)\n\n - A flaw was found in the way the 'flags' member of the new pipe buffer structure was lacking proper\n initialization in copy_page_to_iter_pipe and push_pipe functions in the Linux kernel and could thus\n contain stale values. An unprivileged local user could use this flaw to write to pages in the page cache\n backed by read only files and as such escalate their privileges on the system. (CVE-2022-0847)\n\n - A use-after-free flaw was found in the Linux kernel's FUSE filesystem in the way a user triggers write().\n This flaw allows a local user to gain unauthorized access to data from the FUSE filesystem, resulting in\n privilege escalation. (CVE-2022-1011)\n\n - An issue was discovered in fs/nfs/dir.c in the Linux kernel before 5.16.5. If an application sets the\n O_DIRECTORY flag, and tries to open a regular file, nfs_atomic_open() performs a regular lookup. If a\n regular file is found, ENOTDIR should occur, but the server instead returns uninitialized data in the file\n descriptor. (CVE-2022-24448)\n\n - An issue was discovered in drivers/usb/gadget/function/rndis.c in the Linux kernel before 5.16.10. The\n RNDIS USB gadget lacks validation of the size of the RNDIS_MSG_SET command. Attackers can obtain sensitive\n information from kernel memory. (CVE-2022-25375)\n\n - st21nfca_connectivity_event_received in drivers/nfc/st21nfca/se.c in the Linux kernel through 5.16.12 has\n EVT_TRANSACTION buffer overflows because of untrusted length parameters. (CVE-2022-26490)\n\n - An issue was discovered in the Linux kernel before 5.16.12. drivers/net/usb/sr9700.c allows attackers to\n obtain sensitive information from heap memory via crafted frame lengths from a device. (CVE-2022-26966)\n\n - In drivers/usb/gadget/udc/udc-xilinx.c in the Linux kernel before 5.16.12, the endpoint index is not\n validated and might be manipulated by the host for out-of-array access. (CVE-2022-27223)\n\n - A heap buffer overflow flaw was found in IPsec ESP transformation code in net/ipv4/esp4.c and\n net/ipv6/esp6.c. This flaw allows a local attacker with a normal user privilege to overwrite kernel heap\n objects and may cause a local privilege escalation threat. (CVE-2022-27666)\n\n - kernel: xfs: raw block device data leak in XFS_IOC_ALLOCSP IOCTL (CVE-2021-4155)\n\n - A vulnerability was found in the Linux kernel's EBPF verifier when handling internal data structures.\n Internal memory locations could be returned to userspace. A local attacker with the permissions to insert\n eBPF code to the kernel can use this to leak internal kernel memory details defeating some of the exploit\n mitigations in place for the kernel. (CVE-2021-4159)\n\n - kernel: failing usercopy allows for use-after-free exploitation (CVE-2022-22942)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security\nadvisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional\nissues.\");\n # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2022-2026\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?667fb949\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected kernel packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:H/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:H/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2022-0435\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2022-27223\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n script_set_attribute(attribute:\"exploit_framework_core\", value:\"true\");\n script_set_attribute(attribute:\"exploited_by_malware\", value:\"true\");\n script_set_attribute(attribute:\"metasploit_name\", value:'Dirty Pipe Local Privilege Escalation via CVE-2022-0847');\n script_set_attribute(attribute:\"exploit_framework_metasploit\", value:\"true\");\n script_set_attribute(attribute:\"exploit_framework_canvas\", value:\"true\");\n script_set_attribute(attribute:\"canvas_package\", value:\"CANVAS\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2020/12/15\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2022/07/14\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2022/07/15\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel-abi-stablelists\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel-tools-libs\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:python3-perf\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:huawei:euleros:uvp:2.10.0\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Huawei Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2022-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nvar release = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(release) || release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nvar uvp = get_kb_item(\"Host/EulerOS/uvp_version\");\nif (uvp != \"2.10.0\") audit(AUDIT_OS_NOT, \"EulerOS Virtualization 2.10.0\");\nif (!get_kb_item(\"Host/EulerOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"aarch64\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"EulerOS\", cpu);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_ARCH_NOT, \"i686 / x86_64\", cpu);\n\nvar flag = 0;\n\nvar pkgs = [\n \"kernel-4.18.0-147.5.2.5.h873.eulerosv2r10\",\n \"kernel-abi-stablelists-4.18.0-147.5.2.5.h873.eulerosv2r10\",\n \"kernel-tools-4.18.0-147.5.2.5.h873.eulerosv2r10\",\n \"kernel-tools-libs-4.18.0-147.5.2.5.h873.eulerosv2r10\",\n \"python3-perf-4.18.0-147.5.2.5.h873.eulerosv2r10\"\n];\n\nforeach (var pkg in pkgs)\n if (rpm_check(release:\"EulerOS-2.0\", reference:pkg)) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-17T16:32:34", "description": "According to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :\n\n - An issue was discovered in the Linux kernel through 5.10.1, as used with Xen through 4.14.x. The Linux kernel PV block backend expects the kernel thread handler to reset ring->xenblkd to NULL when stopped.\n However, the handler may not have time to run if the frontend quickly toggles between the states connect and disconnect. As a consequence, the block backend may re-use a pointer after it was freed. A misbehaving guest can trigger a dom0 crash by continuously connecting / disconnecting a block frontend. Privilege escalation and information leaks cannot be ruled out. This only affects systems with a Linux blkback.\n (CVE-2020-29569)\n\n - In memzero_explicit of compiler-clang.h, there is a possible bypass of defense in depth due to uninitialized data. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation. (CVE-2021-0938)\n\n - A double free bug in packet_set_ring() in net/packet/af_packet.c can be exploited by a local user through crafted syscalls to escalate privileges or deny service. We recommend upgrading kernel past the effected versions or rebuilding past ec6af094ea28f0f2dda1a6a33b14cd57e36a9755 (CVE-2021-22600)\n\n - Rogue backends can cause DoS of guests via high frequency events T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Xen offers the ability to run PV backends in regular unprivileged guests, typically referred to as 'driver domains'.\n Running PV backends in driver domains has one primary security advantage: if a driver domain gets compromised, it doesn't have the privileges to take over the system. However, a malicious driver domain could try to attack other guests via sending events at a high frequency leading to a Denial of Service in the guest due to trying to service interrupts for elongated amounts of time. There are three affected backends: * blkfront patch 1, CVE-2021-28711 * netfront patch 2, CVE-2021-28712 * hvc_xen (console) patch 3, CVE-2021-28713 (CVE-2021-28711, CVE-2021-28712, CVE-2021-28713)\n\n - Improper input validation in the Intel(R) Ethernet ixgbe driver for Linux before version 3.17.3 may allow an authenticated user to potentially enable denial of service via local access. (CVE-2021-33098)\n\n - A flaw was found in the Linux SCTP stack. A blind attacker may be able to kill an existing SCTP association through invalid chunks if the attacker knows the IP-addresses and port numbers being used and the attacker can send packets with spoofed IP addresses. (CVE-2021-3772)\n\n - In gre_handle_offloads of ip_gre.c, there is a possible page fault due to an invalid memory access. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:\n A-150694665References: Upstream kernel (CVE-2021-39633)\n\n - In various setup methods of the USB gadget subsystem, there is a possible out of bounds write due to an incorrect flag check. 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-210292376References: Upstream kernel (CVE-2021-39685)\n\n - In aio_poll_complete_work of aio.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. (CVE-2021-39698)\n\n - A data leak flaw was found in the way XFS_IOC_ALLOCSP IOCTL in the XFS filesystem allowed for size increase of files with unaligned size. A local attacker could use this flaw to leak data on the XFS filesystem otherwise not accessible to them. (CVE-2021-4155)\n\n - A vulnerability was found in the Linux kernel's EBPF verifier when handling internal data structures.\n Internal memory locations could be returned to userspace. A local attacker with the permissions to insert eBPF code to the kernel can use this to leak internal kernel memory details defeating some of the exploit mitigations in place for the kernel. (CVE-2021-4159)\n\n - An unprivileged write to the file handler flaw in the Linux kernel's control groups and namespaces subsystem was found in the way users have access to some less privileged process that are controlled by cgroups and have higher privileged parent process. It is actually both for cgroup2 and cgroup1 versions of control groups. A local user could use this flaw to crash the system or escalate their privileges on the system. (CVE-2021-4197)\n\n - A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a user privileges may crash the system or leak internal kernel information. (CVE-2021-4203)\n\n - A use-after-free exists in drivers/tee/tee_shm.c in the TEE subsystem in the Linux kernel through 5.15.11.\n This occurs because of a race condition in tee_shm_get_from_id during an attempt to free a shared memory object. (CVE-2021-44733)\n\n - In the IPv6 implementation in the Linux kernel before 5.13.3, net/ipv6/output_core.c has an information leak because of certain use of a hash table which, although big, doesn't properly consider that IPv6-based attackers can typically choose among many IPv6 source addresses. (CVE-2021-45485)\n\n - A flaw was found in the sctp_make_strreset_req function in net/sctp/sm_make_chunk.c in the SCTP network protocol in the Linux kernel with a local user privilege access. In this flaw, an attempt to use more buffer than is allocated triggers a BUG_ON issue, leading to a denial of service (DOS). (CVE-2022-0322)\n\n - A use-after-free vulnerability was found in rtsx_usb_ms_drv_remove in drivers/memstick/host/rtsx_usb_ms.c in memstick in the Linux kernel. In this flaw, a local attacker with a user privilege may impact system Confidentiality. This flaw affects kernel versions prior to 5.14 rc1. (CVE-2022-0487)\n\n - A vulnerability was found in the Linux kernel's cgroup_release_agent_write in the kernel/cgroup/cgroup-v1.c function. This flaw, under certain circumstances, allows the use of the cgroups v1 release_agent feature to escalate privileges and bypass the namespace isolation unexpectedly.\n (CVE-2022-0492)\n\n - A flaw null pointer dereference in the Linux kernel UDF file system functionality was found in the way user triggers udf_file_write_iter function for the malicious UDF image. A local user could use this flaw to crash the system. Actual from Linux kernel 4.2-rc1 till 5.17-rc2. (CVE-2022-0617)\n\n - A flaw was found in the way the 'flags' member of the new pipe buffer structure was lacking proper initialization in copy_page_to_iter_pipe and push_pipe functions in the Linux kernel and could thus contain stale values. An unprivileged local user could use this flaw to write to pages in the page cache backed by read only files and as such escalate their privileges on the system. (CVE-2022-0847)\n\n - A flaw use after free in the Linux kernel FUSE filesystem was found in the way user triggers write(). A local user could use this flaw to get some unauthorized access to some data from the FUSE filesystem and as result potentially privilege escalation too. (CVE-2022-1011)\n\n - The SUSE Linux Enterprise 15 SP3 kernel was updated to receive various security and bugfixes.\n (CVE-2022-22942)\n\n - An issue was discovered in fs/nfs/dir.c in the Linux kernel before 5.16.5. If an application sets the O_DIRECTORY flag, and tries to open a regular file, nfs_atomic_open() performs a regular lookup. If a regular file is found, ENOTDIR should occur, but the server instead returns uninitialized data in the file descriptor. (CVE-2022-24448)\n\n - An issue was discovered in drivers/usb/gadget/function/rndis.c in the Linux kernel before 5.16.10. The RNDIS USB gadget lacks validation of the size of the RNDIS_MSG_SET command. Attackers can obtain sensitive information from kernel memory. (CVE-2022-25375)\n\n - st21nfca_connectivity_event_received in drivers/nfc/st21nfca/se.c in the Linux kernel through 5.16.12 has EVT_TRANSACTION buffer overflows because of untrusted length parameters. (CVE-2022-26490)\n\n - An issue was discovered in the Linux kernel before 5.16.12. drivers/net/usb/sr9700.c allows attackers to obtain sensitive information from heap memory via crafted frame lengths from a device. (CVE-2022-26966)\n\n - In drivers/usb/gadget/udc/udc-xilinx.c in the Linux kernel before 5.16.12, the endpoint index is not validated and might be manipulated by the host for out-of-array access. (CVE-2022-27223)\n\n - A heap buffer overflow flaw was found in IPsec ESP transformation code in net/ipv4/esp4.c and net/ipv6/esp6.c. This flaw allows a local attacker with a normal user privilege to overwrite kernel heap objects and may cause a local privilege escalation threat. (CVE-2022-27666)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2022-07-14T00:00:00", "type": "nessus", "title": "EulerOS Virtualization 2.10.1 : kernel (EulerOS-SA-2022-2054)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2020-29569", "CVE-2021-0938", "CVE-2021-22600", "CVE-2021-28711", "CVE-2021-28712", "CVE-2021-28713", "CVE-2021-33098", "CVE-2021-3772", "CVE-2021-39633", "CVE-2021-39685", "CVE-2021-39698", "CVE-2021-4155", "CVE-2021-4159", "CVE-2021-4197", "CVE-2021-4203", "CVE-2021-44733", "CVE-2021-45485", "CVE-2022-0322", "CVE-2022-0487", "CVE-2022-0492", "CVE-2022-0617", "CVE-2022-0847", "CVE-2022-1011", "CVE-2022-22942", "CVE-2022-24448", "CVE-2022-25375", "CVE-2022-26490", "CVE-2022-26966", "CVE-2022-27223", "CVE-2022-27666"], "modified": "2023-01-13T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:kernel", "p-cpe:/a:huawei:euleros:kernel-tools", "p-cpe:/a:huawei:euleros:kernel-tools-libs", "cpe:/o:huawei:euleros:uvp:2.10.1"], "id": "EULEROS_SA-2022-2054.NASL", "href": "https://www.tenable.com/plugins/nessus/163156", "sourceData": "##\n# (C) Tenable, Inc.\n##\n\ninclude('compat.inc');\n\nif (description)\n{\n script_id(163156);\n script_version(\"1.7\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/01/13\");\n\n script_cve_id(\n \"CVE-2020-29569\",\n \"CVE-2021-0938\",\n \"CVE-2021-3772\",\n \"CVE-2021-4155\",\n \"CVE-2021-4159\",\n \"CVE-2021-4197\",\n \"CVE-2021-4203\",\n \"CVE-2021-22600\",\n \"CVE-2021-28711\",\n \"CVE-2021-28712\",\n \"CVE-2021-28713\",\n \"CVE-2021-33098\",\n \"CVE-2021-39633\",\n \"CVE-2021-39685\",\n \"CVE-2021-39698\",\n \"CVE-2021-44733\",\n \"CVE-2021-45485\",\n \"CVE-2022-0322\",\n \"CVE-2022-0487\",\n \"CVE-2022-0492\",\n \"CVE-2022-0617\",\n \"CVE-2022-0847\",\n \"CVE-2022-1011\",\n \"CVE-2022-22942\",\n \"CVE-2022-24448\",\n \"CVE-2022-25375\",\n \"CVE-2022-26490\",\n \"CVE-2022-26966\",\n \"CVE-2022-27223\",\n \"CVE-2022-27666\"\n );\n script_xref(name:\"CISA-KNOWN-EXPLOITED\", value:\"2022/05/02\");\n script_xref(name:\"CISA-KNOWN-EXPLOITED\", value:\"2022/05/16\");\n\n script_name(english:\"EulerOS Virtualization 2.10.1 : kernel (EulerOS-SA-2022-2054)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote EulerOS Virtualization host is missing multiple security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host\nis affected by the following vulnerabilities :\n\n - An issue was discovered in the Linux kernel through 5.10.1, as used with Xen through 4.14.x. The Linux\n kernel PV block backend expects the kernel thread handler to reset ring->xenblkd to NULL when stopped.\n However, the handler may not have time to run if the frontend quickly toggles between the states connect\n and disconnect. As a consequence, the block backend may re-use a pointer after it was freed. A misbehaving\n guest can trigger a dom0 crash by continuously connecting / disconnecting a block frontend. Privilege\n escalation and information leaks cannot be ruled out. This only affects systems with a Linux blkback.\n (CVE-2020-29569)\n\n - In memzero_explicit of compiler-clang.h, there is a possible bypass of defense in depth due to\n uninitialized data. This could lead to local information disclosure with no additional execution\n privileges needed. User interaction is not needed for exploitation. (CVE-2021-0938)\n\n - A double free bug in packet_set_ring() in net/packet/af_packet.c can be exploited by a local user through\n crafted syscalls to escalate privileges or deny service. We recommend upgrading kernel past the effected\n versions or rebuilding past ec6af094ea28f0f2dda1a6a33b14cd57e36a9755 (CVE-2021-22600)\n\n - Rogue backends can cause DoS of guests via high frequency events T[his CNA information record relates to\n multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Xen offers the\n ability to run PV backends in regular unprivileged guests, typically referred to as 'driver domains'.\n Running PV backends in driver domains has one primary security advantage: if a driver domain gets\n compromised, it doesn't have the privileges to take over the system. However, a malicious driver domain\n could try to attack other guests via sending events at a high frequency leading to a Denial of Service in\n the guest due to trying to service interrupts for elongated amounts of time. There are three affected\n backends: * blkfront patch 1, CVE-2021-28711 * netfront patch 2, CVE-2021-28712 * hvc_xen (console) patch\n 3, CVE-2021-28713 (CVE-2021-28711, CVE-2021-28712, CVE-2021-28713)\n\n - Improper input validation in the Intel(R) Ethernet ixgbe driver for Linux before version 3.17.3 may allow\n an authenticated user to potentially enable denial of service via local access. (CVE-2021-33098)\n\n - A flaw was found in the Linux SCTP stack. A blind attacker may be able to kill an existing SCTP\n association through invalid chunks if the attacker knows the IP-addresses and port numbers being used and\n the attacker can send packets with spoofed IP addresses. (CVE-2021-3772)\n\n - In gre_handle_offloads of ip_gre.c, there is a possible page fault due to an invalid memory access. This\n could lead to local information disclosure with no additional execution privileges needed. User\n interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:\n A-150694665References: Upstream kernel (CVE-2021-39633)\n\n - In various setup methods of the USB gadget subsystem, there is a possible out of bounds write due to an\n incorrect flag check. This could lead to local escalation of privilege with no additional execution\n privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android\n kernelAndroid ID: A-210292376References: Upstream kernel (CVE-2021-39685)\n\n - In aio_poll_complete_work of aio.c, there is a possible memory corruption due to a use after free. This\n could lead to local escalation of privilege with no additional execution privileges needed. User\n interaction is not needed for exploitation. (CVE-2021-39698)\n\n - A data leak flaw was found in the way XFS_IOC_ALLOCSP IOCTL in the XFS filesystem allowed for size\n increase of files with unaligned size. A local attacker could use this flaw to leak data on the XFS\n filesystem otherwise not accessible to them. (CVE-2021-4155)\n\n - A vulnerability was found in the Linux kernel's EBPF verifier when handling internal data structures.\n Internal memory locations could be returned to userspace. A local attacker with the permissions to insert\n eBPF code to the kernel can use this to leak internal kernel memory details defeating some of the exploit\n mitigations in place for the kernel. (CVE-2021-4159)\n\n - An unprivileged write to the file handler flaw in the Linux kernel's control groups and namespaces\n subsystem was found in the way users have access to some less privileged process that are controlled by\n cgroups and have higher privileged parent process. It is actually both for cgroup2 and cgroup1 versions of\n control groups. A local user could use this flaw to crash the system or escalate their privileges on the\n system. (CVE-2021-4197)\n\n - A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and\n SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a\n user privileges may crash the system or leak internal kernel information. (CVE-2021-4203)\n\n - A use-after-free exists in drivers/tee/tee_shm.c in the TEE subsystem in the Linux kernel through 5.15.11.\n This occurs because of a race condition in tee_shm_get_from_id during an attempt to free a shared memory\n object. (CVE-2021-44733)\n\n - In the IPv6 implementation in the Linux kernel before 5.13.3, net/ipv6/output_core.c has an information\n leak because of certain use of a hash table which, although big, doesn't properly consider that IPv6-based\n attackers can typically choose among many IPv6 source addresses. (CVE-2021-45485)\n\n - A flaw was found in the sctp_make_strreset_req function in net/sctp/sm_make_chunk.c in the SCTP network\n protocol in the Linux kernel with a local user privilege access. In this flaw, an attempt to use more\n buffer than is allocated triggers a BUG_ON issue, leading to a denial of service (DOS). (CVE-2022-0322)\n\n - A use-after-free vulnerability was found in rtsx_usb_ms_drv_remove in drivers/memstick/host/rtsx_usb_ms.c\n in memstick in the Linux kernel. In this flaw, a local attacker with a user privilege may impact system\n Confidentiality. This flaw affects kernel versions prior to 5.14 rc1. (CVE-2022-0487)\n\n - A vulnerability was found in the Linux kernel's cgroup_release_agent_write in the\n kernel/cgroup/cgroup-v1.c function. This flaw, under certain circumstances, allows the use of the cgroups\n v1 release_agent feature to escalate privileges and bypass the namespace isolation unexpectedly.\n (CVE-2022-0492)\n\n - A flaw null pointer dereference in the Linux kernel UDF file system functionality was found in the way\n user triggers udf_file_write_iter function for the malicious UDF image. A local user could use this flaw\n to crash the system. Actual from Linux kernel 4.2-rc1 till 5.17-rc2. (CVE-2022-0617)\n\n - A flaw was found in the way the 'flags' member of the new pipe buffer structure was lacking proper\n initialization in copy_page_to_iter_pipe and push_pipe functions in the Linux kernel and could thus\n contain stale values. An unprivileged local user could use this flaw to write to pages in the page cache\n backed by read only files and as such escalate their privileges on the system. (CVE-2022-0847)\n\n - A flaw use after free in the Linux kernel FUSE filesystem was found in the way user triggers write(). A\n local user could use this flaw to get some unauthorized access to some data from the FUSE filesystem and\n as result potentially privilege escalation too. (CVE-2022-1011)\n\n - The SUSE Linux Enterprise 15 SP3 kernel was updated to receive various security and bugfixes.\n (CVE-2022-22942)\n\n - An issue was discovered in fs/nfs/dir.c in the Linux kernel before 5.16.5. If an application sets the\n O_DIRECTORY flag, and tries to open a regular file, nfs_atomic_open() performs a regular lookup. If a\n regular file is found, ENOTDIR should occur, but the server instead returns uninitialized data in the file\n descriptor. (CVE-2022-24448)\n\n - An issue was discovered in drivers/usb/gadget/function/rndis.c in the Linux kernel before 5.16.10. The\n RNDIS USB gadget lacks validation of the size of the RNDIS_MSG_SET command. Attackers can obtain sensitive\n information from kernel memory. (CVE-2022-25375)\n\n - st21nfca_connectivity_event_received in drivers/nfc/st21nfca/se.c in the Linux kernel through 5.16.12 has\n EVT_TRANSACTION buffer overflows because of untrusted length parameters. (CVE-2022-26490)\n\n - An issue was discovered in the Linux kernel before 5.16.12. drivers/net/usb/sr9700.c allows attackers to\n obtain sensitive information from heap memory via crafted frame lengths from a device. (CVE-2022-26966)\n\n - In drivers/usb/gadget/udc/udc-xilinx.c in the Linux kernel before 5.16.12, the endpoint index is not\n validated and might be manipulated by the host for out-of-array access. (CVE-2022-27223)\n\n - A heap buffer overflow flaw was found in IPsec ESP transformation code in net/ipv4/esp4.c and\n net/ipv6/esp6.c. This flaw allows a local attacker with a normal user privilege to overwrite kernel heap\n objects and may cause a local privilege escalation threat. (CVE-2022-27666)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security\nadvisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional\nissues.\");\n # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2022-2054\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?203f9602\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected kernel packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:H/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:H/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2022-0847\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2022-27223\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n script_set_attribute(attribute:\"exploit_framework_core\", value:\"true\");\n script_set_attribute(attribute:\"exploited_by_malware\", value:\"true\");\n script_set_attribute(attribute:\"metasploit_name\", value:'Dirty Pipe Local Privilege Escalation via CVE-2022-0847');\n script_set_attribute(attribute:\"exploit_framework_metasploit\", value:\"true\");\n script_set_attribute(attribute:\"exploit_framework_canvas\", value:\"true\");\n script_set_attribute(attribute:\"canvas_package\", value:\"CANVAS\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2022/07/14\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2022/07/14\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2022/07/14\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel-tools-libs\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:huawei:euleros:uvp:2.10.1\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Huawei Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2022-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nvar release = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(release) || release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nvar uvp = get_kb_item(\"Host/EulerOS/uvp_version\");\nif (uvp != \"2.10.1\") audit(AUDIT_OS_NOT, \"EulerOS Virtualization 2.10.1\");\nif (!get_kb_item(\"Host/EulerOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"aarch64\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"EulerOS\", cpu);\nif (\"aarch64\" >!< cpu) audit(AUDIT_ARCH_NOT, \"aarch64\", cpu);\n\nvar flag = 0;\n\nvar pkgs = [\n \"kernel-4.19.90-vhulk2202.2.0.h1064.eulerosv2r10\",\n \"kernel-tools-4.19.90-vhulk2202.2.0.h1064.eulerosv2r10\",\n \"kernel-tools-libs-4.19.90-vhulk2202.2.0.h1064.eulerosv2r10\"\n];\n\nforeach (var pkg in pkgs)\n if (rpm_check(release:\"EulerOS-2.0\", reference:pkg)) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-07-14T10:50:12", "description": "The remote SUSE Linux SLES15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:3809-1 advisory.\n\n - The einj_error_inject function in drivers/acpi/apei/einj.c in the Linux kernel allows local users to simulate hardware errors and consequently cause a denial of service by leveraging failure to disable APEI error injection through EINJ when securelevel is set. (CVE-2016-3695)\n\n - Use-after-free vulnerability in the Linux kernel exploitable by a local attacker due to reuse of a DCCP socket with an attached dccps_hc_tx_ccid object as a listener after being released. Fixed in Ubuntu Linux kernel 5.4.0-51.56, 5.3.0-68.63, 4.15.0-121.123, 4.4.0-193.224, 3.13.0.182.191 and 3.2.0-149.196.\n (CVE-2020-16119)\n\n - A vulnerability was found in the Linux kernel, where accessing a deallocated instance in printer_ioctl() printer_ioctl() tries to access of a printer_dev instance. However, use-after-free arises because it had been freed by gprinter_free(). (CVE-2020-27784)\n\n - A data leak flaw was found in the way XFS_IOC_ALLOCSP IOCTL in the XFS filesystem allowed for size increase of files with unaligned size. A local attacker could use this flaw to leak data on the XFS filesystem otherwise not accessible to them. (CVE-2021-4155)\n\n - A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a user privileges may crash the system or leak internal kernel information. (CVE-2021-4203)\n\n - Product: AndroidVersions: Android kernelAndroid ID: A-224546354References: Upstream kernel (CVE-2022-20368)\n\n - In v4l2_m2m_querybuf of v4l2-mem2mem.c, there is a possible out of bounds write due to improper input validation. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:\n A-223375145References: Upstream kernel (CVE-2022-20369)\n\n - Dm-verity is used for extending root-of-trust to root filesystems. LoadPin builds on this property to restrict module/firmware loads to just the trusted root filesystem. Device-mapper table reloads currently allow users with root privileges to switch out the target with an equivalent dm-linear target and bypass verification till reboot. This allows root to bypass LoadPin and can be used to load untrusted and unverified kernel modules and firmware, which implies arbitrary kernel execution and persistence for peripherals that do not verify firmware updates. We recommend upgrading past commit 4caae58406f8ceb741603eee460d79bacca9b1b5 (CVE-2022-2503)\n\n - kernel: nf_tables cross-table potential use-after-free may lead to local privilege escalation (CVE-2022-2586)\n\n - kernel: a use-after-free in cls_route filter implementation may lead to privilege escalation (CVE-2022-2588)\n\n - Non-transparent sharing of return predictor targets between contexts in some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access. (CVE-2022-26373)\n\n - An issue was found in the Linux kernel in nf_conntrack_irc where the message handling can be confused and incorrectly matches the message. A firewall may be able to be bypassed when users are using unencrypted IRC with nf_conntrack_irc configured. (CVE-2022-2663)\n\n - An out-of-bounds memory read flaw was found in the Linux kernel's BPF subsystem in how a user calls the bpf_tail_call function with a key larger than the max_entries of the map. This flaw allows a local user to gain unauthorized access to data. (CVE-2022-2905)\n\n - A flaw was found in the Linux kernel implementation of proxied virtualized TPM devices. On a system where virtualized TPM devices are configured (this is not the default) a local attacker can create a use-after- free and create a situation where it may be possible to escalate privileges on the system. (CVE-2022-2977)\n\n - A race condition was found in the Linux kernel's IP framework for transforming packets (XFRM subsystem) when multiple calls to xfrm_probe_algs occurred simultaneously. This flaw could allow a local attacker to potentially trigger an out-of-bounds write or leak kernel heap memory by performing an out-of-bounds read and copying it into a socket. (CVE-2022-3028)\n\n - A flaw was found in the Linux kernel. A denial of service flaw may occur if there is a consecutive request of the NVME_IOCTL_RESET and the NVME_IOCTL_SUBSYS_RESET through the device file of the driver, resulting in a PCIe link disconnect. (CVE-2022-3169)\n\n - The Linux kernel before 5.17.9 allows TCP servers to identify clients by observing what source ports are used. This occurs because of use of Algorithm 4 (Double-Hash Port Selection Algorithm) of RFC 6056.\n (CVE-2022-32296)\n\n - A flaw use after free in the Linux kernel video4linux driver was found in the way user triggers em28xx_usb_probe() for the Empia 28xx based TV cards. A local user could use this flaw to crash the system or potentially escalate their privileges on the system. (CVE-2022-3239)\n\n - A race condition flaw was found in the Linux kernel sound subsystem due to improper locking. It could lead to a NULL pointer dereference while handling the SNDCTL_DSP_SYNC ioctl. A privileged local user (root or member of the audio group) could use this flaw to crash the system, resulting in a denial of service condition (CVE-2022-3303)\n\n - An issue was discovered in the Linux kernel through 5.18.14. xfrm_expand_policies in net/xfrm/xfrm_policy.c can cause a refcount to be dropped twice. (CVE-2022-36879)\n\n - An issue was discovered in include/asm-generic/tlb.h in the Linux kernel before 5.19. Because of a race condition (unmap_mapping_range versus munmap), a device driver can free a page while it still has stale TLB entries. This only occurs in situations with VM_PFNMAP VMAs. (CVE-2022-39188)\n\n - An issue was discovered in net/netfilter/nf_tables_api.c in the Linux kernel before 5.19.6. A denial of service can occur upon binding to an already bound chain. (CVE-2022-39190)\n\n - drivers/scsi/stex.c in the Linux kernel through 5.19.9 allows local users to obtain sensitive information from kernel memory because stex_queuecommand_lck lacks a memset for the PASSTHRU_CMD case.\n (CVE-2022-40768)\n\n - In drivers/media/dvb-core/dmxdev.c in the Linux kernel through 5.19.10, there is a use-after-free caused by refcount races, affecting dvb_demux_open and dvb_dmxdev_release. (CVE-2022-41218)\n\n - mm/mremap.c in the Linux kernel before 5.13.3 has a use-after-free via a stale TLB because an rmap lock is not held during a PUD move. (CVE-2022-41222)\n\n - An issue was discovered in the Linux kernel before 5.19.16. Attackers able to inject WLAN frames could cause a buffer overflow in the ieee80211_bss_info_update function in net/mac80211/scan.c. (CVE-2022-41674)\n\n - drivers/char/pcmcia/synclink_cs.c in the Linux kernel through 5.19.12 has a race condition and resultant use-after-free if a physically proximate attacker removes a PCMCIA device while calling ioctl, aka a race condition between mgslpc_ioctl and mgslpc_detach. (CVE-2022-41848)\n\n - drivers/video/fbdev/smscufx.c in the Linux kernel through 5.19.12 has a race condition and resultant use- after-free if a physically proximate attacker removes a USB device while calling open(), aka a race condition between ufx_ops_open and ufx_usb_disconnect. (CVE-2022-41849)\n\n - A use-after-free in the mac80211 stack when parsing a multi-BSSID element in the Linux kernel 5.2 through 5.19.x before 5.19.16 could be used by attackers (able to inject WLAN frames) to crash the kernel and potentially execute code. (CVE-2022-42719)\n\n - Various refcounting bugs in the multi-BSS handling in the mac80211 stack in the Linux kernel 5.1 through 5.19.x before 5.19.16 could be used by local attackers (able to inject WLAN frames) to trigger use-after- free conditions to potentially execute code. (CVE-2022-42720)\n\n - A list management bug in BSS handling in the mac80211 stack in the Linux kernel 5.1 through 5.19.x before 5.19.16 could be used by local attackers (able to inject WLAN frames) to corrupt a linked list and, in turn, potentially execute code. (CVE-2022-42721)\n\n - In the Linux kernel 5.8 through 5.19.x before 5.19.16, local attackers able to inject WLAN frames into the mac80211 stack could cause a NULL pointer dereference denial-of-service attack against the beacon protection of P2P devices. (CVE-2022-42722)\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": "2022-11-01T00:00:00", "type": "nessus", "title": "SUSE SLES15 Security Update : kernel (SUSE-SU-2022:3809-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2016-3695", "CVE-2020-16119", "CVE-2020-27784", "CVE-2021-4155", "CVE-2021-4203", "CVE-2022-20368", "CVE-2022-20369", "CVE-2022-2503", "CVE-2022-2586", "CVE-2022-2588", "CVE-2022-26373", "CVE-2022-2663", "CVE-2022-2905", "CVE-2022-2977", "CVE-2022-3028", "CVE-2022-3169", "CVE-2022-32296", "CVE-2022-3239", "CVE-2022-3303", "CVE-2022-36879", "CVE-2022-39188", "CVE-2022-39190", "CVE-2022-40768", "CVE-2022-41218", "CVE-2022-41222", "CVE-2022-41674", "CVE-2022-41848", "CVE-2022-41849", "CVE-2022-42719", "CVE-2022-42720", "CVE-2022-42721", "CVE-2022-42722"], "modified": "2023-07-13T00:00:00", "cpe": ["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: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-source-rt", "p-cpe:/a:novell:suse_linux:kernel-syms-rt", "p-cpe:/a:novell:suse_linux:ocfs2-kmp-rt", "cpe:/o:novell:suse_linux:15"], "id": "SUSE_SU-2022-3809-1.NASL", "href": "https://www.tenable.com/plugins/nessus/166751", "sourceData": "#%NASL_MIN_LEVEL 80900\n##\n# (C) Tenable, Inc.\n#\n# The package checks in this plugin were extracted from\n# SUSE update advisory SUSE-SU-2022:3809-1. The text itself\n# is copyright (C) SUSE.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(166751);\n script_version(\"1.6\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/07/13\");\n\n script_cve_id(\n \"CVE-2016-3695\",\n \"CVE-2020-16119\",\n \"CVE-2020-27784\",\n \"CVE-2021-4155\",\n \"CVE-2021-4203\",\n \"CVE-2022-2503\",\n \"CVE-2022-2586\",\n \"CVE-2022-2588\",\n \"CVE-2022-2663\",\n \"CVE-2022-2905\",\n \"CVE-2022-2977\",\n \"CVE-2022-3028\",\n \"CVE-2022-3169\",\n \"CVE-2022-3239\",\n \"CVE-2022-3303\",\n \"CVE-2022-20368\",\n \"CVE-2022-20369\",\n \"CVE-2022-26373\",\n \"CVE-2022-32296\",\n \"CVE-2022-36879\",\n \"CVE-2022-39188\",\n \"CVE-2022-39190\",\n \"CVE-2022-40768\",\n \"CVE-2022-41218\",\n \"CVE-2022-41222\",\n \"CVE-2022-41674\",\n \"CVE-2022-41848\",\n \"CVE-2022-41849\",\n \"CVE-2022-42719\",\n \"CVE-2022-42720\",\n \"CVE-2022-42721\",\n \"CVE-2022-42722\"\n );\n script_xref(name:\"SuSE\", value:\"SUSE-SU-2022:3809-1\");\n\n script_name(english:\"SUSE SLES15 Security Update : kernel (SUSE-SU-2022:3809-1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote SUSE host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote SUSE Linux SLES15 host has packages installed that are affected by multiple vulnerabilities as referenced in\nthe SUSE-SU-2022:3809-1 advisory.\n\n - The einj_error_inject function in drivers/acpi/apei/einj.c in the Linux kernel allows local users to\n simulate hardware errors and consequently cause a denial of service by leveraging failure to disable APEI\n error injection through EINJ when securelevel is set. (CVE-2016-3695)\n\n - Use-after-free vulnerability in the Linux kernel exploitable by a local attacker due to reuse of a DCCP\n socket with an attached dccps_hc_tx_ccid object as a listener after being released. Fixed in Ubuntu Linux\n kernel 5.4.0-51.56, 5.3.0-68.63, 4.15.0-121.123, 4.4.0-193.224, 3.13.0.182.191 and 3.2.0-149.196.\n (CVE-2020-16119)\n\n - A vulnerability was found in the Linux kernel, where accessing a deallocated instance in printer_ioctl()\n printer_ioctl() tries to access of a printer_dev instance. However, use-after-free arises because it had\n been freed by gprinter_free(). (CVE-2020-27784)\n\n - A data leak flaw was found in the way XFS_IOC_ALLOCSP IOCTL in the XFS filesystem allowed for size\n increase of files with unaligned size. A local attacker could use this flaw to leak data on the XFS\n filesystem otherwise not accessible to them. (CVE-2021-4155)\n\n - A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and\n SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a\n user privileges may crash the system or leak internal kernel information. (CVE-2021-4203)\n\n - Product: AndroidVersions: Android kernelAndroid ID: A-224546354References: Upstream kernel\n (CVE-2022-20368)\n\n - In v4l2_m2m_querybuf of v4l2-mem2mem.c, there is a possible out of bounds write due to improper input\n validation. This could lead to local escalation of privilege with System execution privileges needed. User\n interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:\n A-223375145References: Upstream kernel (CVE-2022-20369)\n\n - Dm-verity is used for extending root-of-trust to root filesystems. LoadPin builds on this property to\n restrict module/firmware loads to just the trusted root filesystem. Device-mapper table reloads currently\n allow users with root privileges to switch out the target with an equivalent dm-linear target and bypass\n verification till reboot. This allows root to bypass LoadPin and can be used to load untrusted and\n unverified kernel modules and firmware, which implies arbitrary kernel execution and persistence for\n peripherals that do not verify firmware updates. We recommend upgrading past commit\n 4caae58406f8ceb741603eee460d79bacca9b1b5 (CVE-2022-2503)\n\n - kernel: nf_tables cross-table potential use-after-free may lead to local privilege escalation\n (CVE-2022-2586)\n\n - kernel: a use-after-free in cls_route filter implementation may lead to privilege escalation\n (CVE-2022-2588)\n\n - Non-transparent sharing of return predictor targets between contexts in some Intel(R) Processors may allow\n an authorized user to potentially enable information disclosure via local access. (CVE-2022-26373)\n\n - An issue was found in the Linux kernel in nf_conntrack_irc where the message handling can be confused and\n incorrectly matches the message. A firewall may be able to be bypassed when users are using unencrypted\n IRC with nf_conntrack_irc configured. (CVE-2022-2663)\n\n - An out-of-bounds memory read flaw was found in the Linux kernel's BPF subsystem in how a user calls the\n bpf_tail_call function with a key larger than the max_entries of the map. This flaw allows a local user to\n gain unauthorized access to data. (CVE-2022-2905)\n\n - A flaw was found in the Linux kernel implementation of proxied virtualized TPM devices. On a system where\n virtualized TPM devices are configured (this is not the default) a local attacker can create a use-after-\n free and create a situation where it may be possible to escalate privileges on the system. (CVE-2022-2977)\n\n - A race condition was found in the Linux kernel's IP framework for transforming packets (XFRM subsystem)\n when multiple calls to xfrm_probe_algs occurred simultaneously. This flaw could allow a local attacker to\n potentially trigger an out-of-bounds write or leak kernel heap memory by performing an out-of-bounds read\n and copying it into a socket. (CVE-2022-3028)\n\n - A flaw was found in the Linux kernel. A denial of service flaw may occur if there is a consecutive request\n of the NVME_IOCTL_RESET and the NVME_IOCTL_SUBSYS_RESET through the device file of the driver, resulting\n in a PCIe link disconnect. (CVE-2022-3169)\n\n - The Linux kernel before 5.17.9 allows TCP servers to identify clients by observing what source ports are\n used. This occurs because of use of Algorithm 4 (Double-Hash Port Selection Algorithm) of RFC 6056.\n (CVE-2022-32296)\n\n - A flaw use after free in the Linux kernel video4linux driver was found in the way user triggers\n em28xx_usb_probe() for the Empia 28xx based TV cards. A local user could use this flaw to crash the system\n or potentially escalate their privileges on the system. (CVE-2022-3239)\n\n - A race condition flaw was found in the Linux kernel sound subsystem due to improper locking. It could lead\n to a NULL pointer dereference while handling the SNDCTL_DSP_SYNC ioctl. A privileged local user (root or\n member of the audio group) could use this flaw to crash the system, resulting in a denial of service\n condition (CVE-2022-3303)\n\n - An issue was discovered in the Linux kernel through 5.18.14. xfrm_expand_policies in\n net/xfrm/xfrm_policy.c can cause a refcount to be dropped twice. (CVE-2022-36879)\n\n - An issue was discovered in include/asm-generic/tlb.h in the Linux kernel before 5.19. Because of a race\n condition (unmap_mapping_range versus munmap), a device driver can free a page while it still has stale\n TLB entries. This only occurs in situations with VM_PFNMAP VMAs. (CVE-2022-39188)\n\n - An issue was discovered in net/netfilter/nf_tables_api.c in the Linux kernel before 5.19.6. A denial of\n service can occur upon binding to an already bound chain. (CVE-2022-39190)\n\n - drivers/scsi/stex.c in the Linux kernel through 5.19.9 allows local users to obtain sensitive information\n from kernel memory because stex_queuecommand_lck lacks a memset for the PASSTHRU_CMD case.\n (CVE-2022-40768)\n\n - In drivers/media/dvb-core/dmxdev.c in the Linux kernel through 5.19.10, there is a use-after-free caused\n by refcount races, affecting dvb_demux_open and dvb_dmxdev_release. (CVE-2022-41218)\n\n - mm/mremap.c in the Linux kernel before 5.13.3 has a use-after-free via a stale TLB because an rmap lock is\n not held during a PUD move. (CVE-2022-41222)\n\n - An issue was discovered in the Linux kernel before 5.19.16. Attackers able to inject WLAN frames could\n cause a buffer overflow in the ieee80211_bss_info_update function in net/mac80211/scan.c. (CVE-2022-41674)\n\n - drivers/char/pcmcia/synclink_cs.c in the Linux kernel through 5.19.12 has a race condition and resultant\n use-after-free if a physically proximate attacker removes a PCMCIA device while calling ioctl, aka a race\n condition between mgslpc_ioctl and mgslpc_detach. (CVE-2022-41848)\n\n - drivers/video/fbdev/smscufx.c in the Linux kernel through 5.19.12 has a race condition and resultant use-\n after-free if a physically proximate attacker removes a USB device while calling open(), aka a race\n condition between ufx_ops_open and ufx_usb_disconnect. (CVE-2022-41849)\n\n - A use-after-free in the mac80211 stack when parsing a multi-BSSID element in the Linux kernel 5.2 through\n 5.19.x before 5.19.16 could be used by attackers (able to inject WLAN frames) to crash the kernel and\n potentially execute code. (CVE-2022-42719)\n\n - Various refcounting bugs in the multi-BSS handling in the mac80211 stack in the Linux kernel 5.1 through\n 5.19.x before 5.19.16 could be used by local attackers (able to inject WLAN frames) to trigger use-after-\n free conditions to potentially execute code. (CVE-2022-42720)\n\n - A list management bug in BSS handling in the mac80211 stack in the Linux kernel 5.1 through 5.19.x before\n 5.19.16 could be used by local attackers (able to inject WLAN frames) to corrupt a linked list and, in\n turn, potentially execute code. (CVE-2022-42721)\n\n - In the Linux kernel 5.8 through 5.19.x before 5.19.16, local attackers able to inject WLAN frames into the\n mac80211 stack could cause a NULL pointer dereference denial-of-service attack against the beacon\n protection of P2P devices. (CVE-2022-42722)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1023051\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1065729\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1152489\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1156395\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1177471\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1179722\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1179723\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1181862\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1185032\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1191662\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1191667\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1191881\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1192594\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1194023\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1194272\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1194535\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1196444\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1197158\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1197659\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1197755\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1197756\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1197757\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1197760\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1197763\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1197920\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1198971\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1199291\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1200288\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1200313\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1200431\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1200622\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1200845\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1200868\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1200869\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1200870\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1200871\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1200872\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1200873\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201019\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201309\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201310\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201420\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201489\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201610\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201705\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201726\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201865\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201948\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1201990\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202095\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202096\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202097\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202341\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202346\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202347\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202385\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202393\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202396\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202447\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202577\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202636\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202638\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202672\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202677\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202701\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202708\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202709\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202710\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202711\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202712\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202713\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202714\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202715\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202716\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202717\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202718\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202720\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202722\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202745\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202756\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202810\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202811\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202860\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202895\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202898\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202960\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1202984\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203063\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203098\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203107\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203117\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203135\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203136\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203137\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203159\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203290\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203389\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203410\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203424\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203514\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203552\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203622\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203737\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203769\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203770\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203802\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203906\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203909\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203935\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203939\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203987\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1203992\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1204051\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1204059\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1204060\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1204125\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2016-3695\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-16119\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-27784\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-4155\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-4203\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE
CVE-2021-4203
