{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"important"},"category":"csaf_security_advisory","csaf_version":"2.0","distribution":{"text":"Copyright 2024 SUSE LLC. All rights reserved.","tlp":{"label":"WHITE","url":"https://www.first.org/tlp/"}},"lang":"en","notes":[{"category":"summary","text":"Security update for the Linux Kernel (Live Patch 31 for SLE 12 SP5)","title":"Title of the patch"},{"category":"description","text":"This update for the Linux Kernel 4.12.14-122_121 fixes several issues.\n\nThe following security issues were fixed:\n\n- CVE-2023-0590: Fixed race condition in qdisc_graft() (bsc#1207795).\n- CVE-2023-1118: Fixed a use-after-free bugs caused by ene_tx_irqsim() in media/rc (bsc#1208837).\n- CVE-2022-2991: Fixed an heap-based overflow in the lightnvm implemenation (bsc#1201420).\n","title":"Description of the patch"},{"category":"details","text":"SUSE-2023-1973,SUSE-SLE-Live-Patching-12-SP5-2023-1973","title":"Patchnames"},{"category":"legal_disclaimer","text":"CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).","title":"Terms of use"}],"publisher":{"category":"vendor","contact_details":"https://www.suse.com/support/security/contact/","name":"SUSE Product Security Team","namespace":"https://www.suse.com/"},"references":[{"category":"external","summary":"SUSE ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"self","summary":"URL of this CSAF notice","url":"https://ftp.suse.com/pub/projects/security/csaf/suse-su-2023_1973-1.json"},{"category":"self","summary":"URL for SUSE-SU-2023:1973-1","url":"https://www.suse.com/support/update/announcement/2023/suse-su-20231973-1/"},{"category":"self","summary":"E-Mail link for SUSE-SU-2023:1973-1","url":"https://lists.suse.com/pipermail/sle-updates/2023-April/028971.html"},{"category":"self","summary":"SUSE Bug 1203993","url":"https://bugzilla.suse.com/1203993"},{"category":"self","summary":"SUSE Bug 1207822","url":"https://bugzilla.suse.com/1207822"},{"category":"self","summary":"SUSE Bug 1208910","url":"https://bugzilla.suse.com/1208910"},{"category":"self","summary":"SUSE CVE CVE-2022-2991 page","url":"https://www.suse.com/security/cve/CVE-2022-2991/"},{"category":"self","summary":"SUSE CVE CVE-2023-0590 page","url":"https://www.suse.com/security/cve/CVE-2023-0590/"},{"category":"self","summary":"SUSE CVE CVE-2023-1118 page","url":"https://www.suse.com/security/cve/CVE-2023-1118/"}],"title":"Security update for the Linux Kernel (Live Patch 31 for SLE 12 SP5)","tracking":{"current_release_date":"2023-04-24T23:34:58Z","generator":{"date":"2023-04-24T23:34:58Z","engine":{"name":"cve-database.git:bin/generate-csaf.pl","version":"1"}},"id":"SUSE-SU-2023:1973-1","initial_release_date":"2023-04-24T23:34:58Z","revision_history":[{"date":"2023-04-24T23:34:58Z","number":"1","summary":"Current version"}],"status":"final","version":"1"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_version","name":"kgraft-patch-4_12_14-122_121-default-12-2.2.ppc64le","product":{"name":"kgraft-patch-4_12_14-122_121-default-12-2.2.ppc64le","product_id":"kgraft-patch-4_12_14-122_121-default-12-2.2.ppc64le"}}],"category":"architecture","name":"ppc64le"},{"branches":[{"category":"product_version","name":"kgraft-patch-4_12_14-122_121-default-12-2.2.s390x","product":{"name":"kgraft-patch-4_12_14-122_121-default-12-2.2.s390x","product_id":"kgraft-patch-4_12_14-122_121-default-12-2.2.s390x"}}],"category":"architecture","name":"s390x"},{"branches":[{"category":"product_version","name":"kgraft-patch-4_12_14-122_121-default-12-2.2.x86_64","product":{"name":"kgraft-patch-4_12_14-122_121-default-12-2.2.x86_64","product_id":"kgraft-patch-4_12_14-122_121-default-12-2.2.x86_64"}}],"category":"architecture","name":"x86_64"},{"branches":[{"category":"product_name","name":"SUSE Linux Enterprise Live Patching 12 SP5","product":{"name":"SUSE Linux Enterprise Live Patching 12 SP5","product_id":"SUSE Linux Enterprise Live Patching 12 SP5","product_identification_helper":{"cpe":"cpe:/o:suse:sle-live-patching:12:sp5"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"kgraft-patch-4_12_14-122_121-default-12-2.2.ppc64le as component of SUSE Linux Enterprise Live Patching 12 SP5","product_id":"SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_121-default-12-2.2.ppc64le"},"product_reference":"kgraft-patch-4_12_14-122_121-default-12-2.2.ppc64le","relates_to_product_reference":"SUSE Linux Enterprise Live Patching 12 SP5"},{"category":"default_component_of","full_product_name":{"name":"kgraft-patch-4_12_14-122_121-default-12-2.2.s390x as component of SUSE Linux Enterprise Live Patching 12 SP5","product_id":"SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_121-default-12-2.2.s390x"},"product_reference":"kgraft-patch-4_12_14-122_121-default-12-2.2.s390x","relates_to_product_reference":"SUSE Linux Enterprise Live Patching 12 SP5"},{"category":"default_component_of","full_product_name":{"name":"kgraft-patch-4_12_14-122_121-default-12-2.2.x86_64 as component of SUSE Linux Enterprise Live Patching 12 SP5","product_id":"SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_121-default-12-2.2.x86_64"},"product_reference":"kgraft-patch-4_12_14-122_121-default-12-2.2.x86_64","relates_to_product_reference":"SUSE Linux Enterprise Live Patching 12 SP5"}]},"vulnerabilities":[{"cve":"CVE-2022-2991","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2022-2991"}],"notes":[{"category":"general","text":"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.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_121-default-12-2.2.ppc64le","SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_121-default-12-2.2.s390x","SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_121-default-12-2.2.x86_64"]},"references":[{"category":"external","summary":"CVE-2022-2991","url":"https://www.suse.com/security/cve/CVE-2022-2991"},{"category":"external","summary":"SUSE Bug 1201420 for CVE-2022-2991","url":"https://bugzilla.suse.com/1201420"},{"category":"external","summary":"SUSE Bug 1203993 for CVE-2022-2991","url":"https://bugzilla.suse.com/1203993"},{"category":"external","summary":"SUSE Bug 1211495 for CVE-2022-2991","url":"https://bugzilla.suse.com/1211495"}],"remediations":[{"category":"vendor_fix","details":"To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n","product_ids":["SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_121-default-12-2.2.ppc64le","SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_121-default-12-2.2.s390x","SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_121-default-12-2.2.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":8.2,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"products":["SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_121-default-12-2.2.ppc64le","SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_121-default-12-2.2.s390x","SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_121-default-12-2.2.x86_64"]}],"threats":[{"category":"impact","date":"2023-04-24T23:34:58Z","details":"important"}],"title":"CVE-2022-2991"},{"cve":"CVE-2023-0590","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2023-0590"}],"notes":[{"category":"general","text":"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.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_121-default-12-2.2.ppc64le","SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_121-default-12-2.2.s390x","SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_121-default-12-2.2.x86_64"]},"references":[{"category":"external","summary":"CVE-2023-0590","url":"https://www.suse.com/security/cve/CVE-2023-0590"},{"category":"external","summary":"SUSE Bug 1207036 for CVE-2023-0590","url":"https://bugzilla.suse.com/1207036"},{"category":"external","summary":"SUSE Bug 1207795 for CVE-2023-0590","url":"https://bugzilla.suse.com/1207795"},{"category":"external","summary":"SUSE Bug 1207822 for CVE-2023-0590","url":"https://bugzilla.suse.com/1207822"},{"category":"external","summary":"SUSE Bug 1211495 for CVE-2023-0590","url":"https://bugzilla.suse.com/1211495"},{"category":"external","summary":"SUSE Bug 1211833 for CVE-2023-0590","url":"https://bugzilla.suse.com/1211833"}],"remediations":[{"category":"vendor_fix","details":"To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n","product_ids":["SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_121-default-12-2.2.ppc64le","SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_121-default-12-2.2.s390x","SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_121-default-12-2.2.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":7,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"products":["SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_121-default-12-2.2.ppc64le","SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_121-default-12-2.2.s390x","SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_121-default-12-2.2.x86_64"]}],"threats":[{"category":"impact","date":"2023-04-24T23:34:58Z","details":"important"}],"title":"CVE-2023-0590"},{"cve":"CVE-2023-1118","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2023-1118"}],"notes":[{"category":"general","text":"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.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_121-default-12-2.2.ppc64le","SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_121-default-12-2.2.s390x","SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_121-default-12-2.2.x86_64"]},"references":[{"category":"external","summary":"CVE-2023-1118","url":"https://www.suse.com/security/cve/CVE-2023-1118"},{"category":"external","summary":"SUSE Bug 1208837 for CVE-2023-1118","url":"https://bugzilla.suse.com/1208837"},{"category":"external","summary":"SUSE Bug 1208910 for CVE-2023-1118","url":"https://bugzilla.suse.com/1208910"},{"category":"external","summary":"SUSE Bug 1210423 for CVE-2023-1118","url":"https://bugzilla.suse.com/1210423"},{"category":"external","summary":"SUSE Bug 1211495 for CVE-2023-1118","url":"https://bugzilla.suse.com/1211495"},{"category":"external","summary":"SUSE Bug 1213841 for CVE-2023-1118","url":"https://bugzilla.suse.com/1213841"},{"category":"external","summary":"SUSE Bug 1213842 for CVE-2023-1118","url":"https://bugzilla.suse.com/1213842"}],"remediations":[{"category":"vendor_fix","details":"To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n","product_ids":["SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_121-default-12-2.2.ppc64le","SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_121-default-12-2.2.s390x","SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_121-default-12-2.2.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":7,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"products":["SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_121-default-12-2.2.ppc64le","SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_121-default-12-2.2.s390x","SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_121-default-12-2.2.x86_64"]}],"threats":[{"category":"impact","date":"2023-04-24T23:34:58Z","details":"important"}],"title":"CVE-2023-1118"}]}