{"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 26 for SLE 15)","title":"Title of the patch"},{"category":"description","text":"This update for the Linux Kernel 4.12.14-150_78 fixes several issues.\n\nThe following security issues were fixed:\n\n- CVE-2018-25020: Fixed an issue in the BPF subsystem in the Linux kernel mishandled situations with a long jump over an instruction sequence where inner instructions require substantial expansions into multiple BPF instructions, leading to an overflow. (bsc#1193575)\n- CVE-2021-0935: Fixed out of bounds write due to a use after free which could lead to local escalation of privilege with System execution privileges needed in ip6_xmit. (bsc#1192032)\n","title":"Description of the patch"},{"category":"details","text":"SUSE-2022-245,SUSE-SLE-Live-Patching-12-SP4-2022-240,SUSE-SLE-Module-Live-Patching-15-2022-245","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_0245-1.json"},{"category":"self","summary":"URL for SUSE-SU-2022:0245-1","url":"https://www.suse.com/support/update/announcement/2022/suse-su-20220245-1/"},{"category":"self","summary":"E-Mail link for SUSE-SU-2022:0245-1","url":"https://lists.suse.com/pipermail/sle-security-updates/2022-January/010141.html"},{"category":"self","summary":"SUSE Bug 1192042","url":"https://bugzilla.suse.com/1192042"},{"category":"self","summary":"SUSE Bug 1193863","url":"https://bugzilla.suse.com/1193863"},{"category":"self","summary":"SUSE CVE CVE-2018-25020 page","url":"https://www.suse.com/security/cve/CVE-2018-25020/"},{"category":"self","summary":"SUSE CVE CVE-2021-0935 page","url":"https://www.suse.com/security/cve/CVE-2021-0935/"}],"title":"Security update for the Linux Kernel (Live Patch 26 for SLE 15)","tracking":{"current_release_date":"2022-01-31T09:40:54Z","generator":{"date":"2022-01-31T09:40:54Z","engine":{"name":"cve-database.git:bin/generate-csaf.pl","version":"1"}},"id":"SUSE-SU-2022:0245-1","initial_release_date":"2022-01-31T09:40:54Z","revision_history":[{"date":"2022-01-31T09:40:54Z","number":"1","summary":"Current version"}],"status":"final","version":"1"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_version","name":"kernel-livepatch-4_12_14-150_78-default-2-2.2.ppc64le","product":{"name":"kernel-livepatch-4_12_14-150_78-default-2-2.2.ppc64le","product_id":"kernel-livepatch-4_12_14-150_78-default-2-2.2.ppc64le"}},{"category":"product_version","name":"kgraft-patch-4_12_14-95_83-default-2-2.2.ppc64le","product":{"name":"kgraft-patch-4_12_14-95_83-default-2-2.2.ppc64le","product_id":"kgraft-patch-4_12_14-95_83-default-2-2.2.ppc64le"}}],"category":"architecture","name":"ppc64le"},{"branches":[{"category":"product_version","name":"kgraft-patch-4_12_14-95_83-default-2-2.2.s390x","product":{"name":"kgraft-patch-4_12_14-95_83-default-2-2.2.s390x","product_id":"kgraft-patch-4_12_14-95_83-default-2-2.2.s390x"}}],"category":"architecture","name":"s390x"},{"branches":[{"category":"product_version","name":"kernel-livepatch-4_12_14-150_78-default-2-2.2.x86_64","product":{"name":"kernel-livepatch-4_12_14-150_78-default-2-2.2.x86_64","product_id":"kernel-livepatch-4_12_14-150_78-default-2-2.2.x86_64"}},{"category":"product_version","name":"kgraft-patch-4_12_14-95_83-default-2-2.2.x86_64","product":{"name":"kgraft-patch-4_12_14-95_83-default-2-2.2.x86_64","product_id":"kgraft-patch-4_12_14-95_83-default-2-2.2.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_name","name":"SUSE Linux Enterprise Live Patching 15","product":{"name":"SUSE Linux Enterprise Live Patching 15","product_id":"SUSE Linux Enterprise Live Patching 15","product_identification_helper":{"cpe":"cpe:/o:suse:sle-module-live-patching:15"}}}],"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_83-default-2-2.2.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_83-default-2-2.2.ppc64le"},"product_reference":"kgraft-patch-4_12_14-95_83-default-2-2.2.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_83-default-2-2.2.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_83-default-2-2.2.s390x"},"product_reference":"kgraft-patch-4_12_14-95_83-default-2-2.2.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_83-default-2-2.2.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_83-default-2-2.2.x86_64"},"product_reference":"kgraft-patch-4_12_14-95_83-default-2-2.2.x86_64","relates_to_product_reference":"SUSE Linux Enterprise Live Patching 12 SP4"},{"category":"default_component_of","full_product_name":{"name":"kernel-livepatch-4_12_14-150_78-default-2-2.2.ppc64le as component of SUSE Linux Enterprise Live Patching 15","product_id":"SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_78-default-2-2.2.ppc64le"},"product_reference":"kernel-livepatch-4_12_14-150_78-default-2-2.2.ppc64le","relates_to_product_reference":"SUSE Linux Enterprise Live Patching 15"},{"category":"default_component_of","full_product_name":{"name":"kernel-livepatch-4_12_14-150_78-default-2-2.2.x86_64 as component of SUSE Linux Enterprise Live Patching 15","product_id":"SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_78-default-2-2.2.x86_64"},"product_reference":"kernel-livepatch-4_12_14-150_78-default-2-2.2.x86_64","relates_to_product_reference":"SUSE Linux Enterprise Live Patching 15"}]},"vulnerabilities":[{"cve":"CVE-2018-25020","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2018-25020"}],"notes":[{"category":"general","text":"The BPF subsystem in the Linux kernel before 4.17 mishandles situations with a long jump over an instruction sequence where inner instructions require substantial expansions into multiple BPF instructions, leading to an overflow. This affects kernel/bpf/core.c and net/core/filter.c.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_83-default-2-2.2.ppc64le","SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_83-default-2-2.2.s390x","SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_83-default-2-2.2.x86_64","SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_78-default-2-2.2.ppc64le","SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_78-default-2-2.2.x86_64"]},"references":[{"category":"external","summary":"CVE-2018-25020","url":"https://www.suse.com/security/cve/CVE-2018-25020"},{"category":"external","summary":"SUSE Bug 1193575 for CVE-2018-25020","url":"https://bugzilla.suse.com/1193575"}],"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_83-default-2-2.2.ppc64le","SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_83-default-2-2.2.s390x","SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_83-default-2-2.2.x86_64","SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_78-default-2-2.2.ppc64le","SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_78-default-2-2.2.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":7.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/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_83-default-2-2.2.ppc64le","SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_83-default-2-2.2.s390x","SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_83-default-2-2.2.x86_64","SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_78-default-2-2.2.ppc64le","SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_78-default-2-2.2.x86_64"]}],"threats":[{"category":"impact","date":"2022-01-31T09:40:54Z","details":"important"}],"title":"CVE-2018-25020"},{"cve":"CVE-2021-0935","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2021-0935"}],"notes":[{"category":"general","text":"In ip6_xmit of ip6_output.c, there is a possible out of bounds write due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-168607263References: Upstream kernel","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_83-default-2-2.2.ppc64le","SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_83-default-2-2.2.s390x","SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_83-default-2-2.2.x86_64","SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_78-default-2-2.2.ppc64le","SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_78-default-2-2.2.x86_64"]},"references":[{"category":"external","summary":"CVE-2021-0935","url":"https://www.suse.com/security/cve/CVE-2021-0935"},{"category":"external","summary":"SUSE Bug 1192032 for CVE-2021-0935","url":"https://bugzilla.suse.com/1192032"},{"category":"external","summary":"SUSE Bug 1192042 for CVE-2021-0935","url":"https://bugzilla.suse.com/1192042"},{"category":"external","summary":"SUSE Bug 1196722 for CVE-2021-0935","url":"https://bugzilla.suse.com/1196722"}],"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_83-default-2-2.2.ppc64le","SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_83-default-2-2.2.s390x","SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_83-default-2-2.2.x86_64","SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_78-default-2-2.2.ppc64le","SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_78-default-2-2.2.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":7.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/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_83-default-2-2.2.ppc64le","SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_83-default-2-2.2.s390x","SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_83-default-2-2.2.x86_64","SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_78-default-2-2.2.ppc64le","SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_78-default-2-2.2.x86_64"]}],"threats":[{"category":"impact","date":"2022-01-31T09:40:54Z","details":"important"}],"title":"CVE-2021-0935"}]}