{"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 28 for SLE 12 SP4)","title":"Title of the patch"},{"category":"description","text":"This update for the Linux Kernel 4.12.14-95_102 fixes one issue.\n\nThe following security issue was fixed:\n\n- CVE-2022-39188: Fixed a race condition between unmap_mapping_range() and munmap() on VM_PFNMAP mappings leads to stale TLB entry (bsc#1203116).\n","title":"Description of the patch"},{"category":"details","text":"SUSE-2022-3372,SUSE-SLE-Live-Patching-12-SP4-2022-3372","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-2022_3372-1.json"},{"category":"self","summary":"URL for SUSE-SU-2022:3372-1","url":"https://www.suse.com/support/update/announcement/2022/suse-su-20223372-1/"},{"category":"self","summary":"E-Mail link for SUSE-SU-2022:3372-1","url":"https://lists.suse.com/pipermail/sle-security-updates/2022-September/012363.html"},{"category":"self","summary":"SUSE Bug 1203116","url":"https://bugzilla.suse.com/1203116"},{"category":"self","summary":"SUSE CVE CVE-2022-39188 page","url":"https://www.suse.com/security/cve/CVE-2022-39188/"}],"title":"Security update for the Linux Kernel (Live Patch 28 for SLE 12 SP4)","tracking":{"current_release_date":"2022-09-25T03:34:35Z","generator":{"date":"2022-09-25T03:34:35Z","engine":{"name":"cve-database.git:bin/generate-csaf.pl","version":"1"}},"id":"SUSE-SU-2022:3372-1","initial_release_date":"2022-09-25T03:34:35Z","revision_history":[{"date":"2022-09-25T03:34:35Z","number":"1","summary":"Current version"}],"status":"final","version":"1"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_version","name":"kgraft-patch-4_12_14-95_102-default-3-2.2.ppc64le","product":{"name":"kgraft-patch-4_12_14-95_102-default-3-2.2.ppc64le","product_id":"kgraft-patch-4_12_14-95_102-default-3-2.2.ppc64le"}}],"category":"architecture","name":"ppc64le"},{"branches":[{"category":"product_version","name":"kgraft-patch-4_12_14-95_102-default-3-2.2.s390x","product":{"name":"kgraft-patch-4_12_14-95_102-default-3-2.2.s390x","product_id":"kgraft-patch-4_12_14-95_102-default-3-2.2.s390x"}}],"category":"architecture","name":"s390x"},{"branches":[{"category":"product_version","name":"kgraft-patch-4_12_14-95_102-default-3-2.2.x86_64","product":{"name":"kgraft-patch-4_12_14-95_102-default-3-2.2.x86_64","product_id":"kgraft-patch-4_12_14-95_102-default-3-2.2.x86_64"}}],"category":"architecture","name":"x86_64"},{"branches":[{"category":"product_name","name":"SUSE Linux Enterprise Live Patching 12 SP4","product":{"name":"SUSE Linux Enterprise Live Patching 12 SP4","product_id":"SUSE Linux Enterprise Live Patching 12 SP4","product_identification_helper":{"cpe":"cpe:/o:suse:sle-live-patching:12:sp4"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"kgraft-patch-4_12_14-95_102-default-3-2.2.ppc64le as component of SUSE Linux Enterprise Live Patching 12 SP4","product_id":"SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_102-default-3-2.2.ppc64le"},"product_reference":"kgraft-patch-4_12_14-95_102-default-3-2.2.ppc64le","relates_to_product_reference":"SUSE Linux Enterprise Live Patching 12 SP4"},{"category":"default_component_of","full_product_name":{"name":"kgraft-patch-4_12_14-95_102-default-3-2.2.s390x as component of SUSE Linux Enterprise Live Patching 12 SP4","product_id":"SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_102-default-3-2.2.s390x"},"product_reference":"kgraft-patch-4_12_14-95_102-default-3-2.2.s390x","relates_to_product_reference":"SUSE Linux Enterprise Live Patching 12 SP4"},{"category":"default_component_of","full_product_name":{"name":"kgraft-patch-4_12_14-95_102-default-3-2.2.x86_64 as component of SUSE Linux Enterprise Live Patching 12 SP4","product_id":"SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_102-default-3-2.2.x86_64"},"product_reference":"kgraft-patch-4_12_14-95_102-default-3-2.2.x86_64","relates_to_product_reference":"SUSE Linux Enterprise Live Patching 12 SP4"}]},"vulnerabilities":[{"cve":"CVE-2022-39188","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2022-39188"}],"notes":[{"category":"general","text":"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.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_102-default-3-2.2.ppc64le","SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_102-default-3-2.2.s390x","SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_102-default-3-2.2.x86_64"]},"references":[{"category":"external","summary":"CVE-2022-39188","url":"https://www.suse.com/security/cve/CVE-2022-39188"},{"category":"external","summary":"SUSE Bug 1203107 for CVE-2022-39188","url":"https://bugzilla.suse.com/1203107"},{"category":"external","summary":"SUSE Bug 1203116 for CVE-2022-39188","url":"https://bugzilla.suse.com/1203116"},{"category":"external","summary":"SUSE Bug 1205313 for CVE-2022-39188","url":"https://bugzilla.suse.com/1205313"},{"category":"external","summary":"SUSE Bug 1209225 for CVE-2022-39188","url":"https://bugzilla.suse.com/1209225"},{"category":"external","summary":"SUSE Bug 1212326 for CVE-2022-39188","url":"https://bugzilla.suse.com/1212326"}],"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 SP4:kgraft-patch-4_12_14-95_102-default-3-2.2.ppc64le","SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_102-default-3-2.2.s390x","SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_102-default-3-2.2.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 SP4:kgraft-patch-4_12_14-95_102-default-3-2.2.ppc64le","SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_102-default-3-2.2.s390x","SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_102-default-3-2.2.x86_64"]}],"threats":[{"category":"impact","date":"2022-09-25T03:34:35Z","details":"important"}],"title":"CVE-2022-39188"}]}