{"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 25 for SLE 15 SP3)","title":"Title of the patch"},{"category":"description","text":"This update for the Linux Kernel 5.3.18-150300_59_98 fixes several issues.\n\nThe following security issues were fixed:\n\n- CVE-2021-39698: Fixed a possible memory corruption due to a use after free in aio_poll_complete_work. This could lead to local escalation of privilege with no additional execution privileges needed. (bsc#1196956)\n- CVE-2022-39189: Fixed a bug in the x86 KVM subsystem which allows unprivileged guest users to compromise the guest kernel because TLB flush operations are mishandled (bnc#1203066).\n","title":"Description of the patch"},{"category":"details","text":"SUSE-2022-4038,SUSE-SLE-Module-Live-Patching-15-SP2-2022-4032,SUSE-SLE-Module-Live-Patching-15-SP3-2022-4038","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_4038-1.json"},{"category":"self","summary":"URL for SUSE-SU-2022:4038-1","url":"https://www.suse.com/support/update/announcement/2022/suse-su-20224038-1/"},{"category":"self","summary":"E-Mail link for SUSE-SU-2022:4038-1","url":"https://lists.suse.com/pipermail/sle-security-updates/2022-November/012955.html"},{"category":"self","summary":"SUSE Bug 1196959","url":"https://bugzilla.suse.com/1196959"},{"category":"self","summary":"SUSE Bug 1203067","url":"https://bugzilla.suse.com/1203067"},{"category":"self","summary":"SUSE CVE CVE-2021-39698 page","url":"https://www.suse.com/security/cve/CVE-2021-39698/"},{"category":"self","summary":"SUSE CVE CVE-2022-39189 page","url":"https://www.suse.com/security/cve/CVE-2022-39189/"}],"title":"Security update for the Linux Kernel (Live Patch 25 for SLE 15 SP3)","tracking":{"current_release_date":"2022-11-16T21:06:28Z","generator":{"date":"2022-11-16T21:06:28Z","engine":{"name":"cve-database.git:bin/generate-csaf.pl","version":"1"}},"id":"SUSE-SU-2022:4038-1","initial_release_date":"2022-11-16T21:06:28Z","revision_history":[{"date":"2022-11-16T21:06:28Z","number":"1","summary":"Current 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Linux Enterprise Live Patching 15 SP2","product":{"name":"SUSE Linux Enterprise Live Patching 15 SP2","product_id":"SUSE Linux Enterprise Live Patching 15 SP2","product_identification_helper":{"cpe":"cpe:/o:suse:sle-module-live-patching:15:sp2"}}},{"category":"product_name","name":"SUSE Linux Enterprise Live Patching 15 SP3","product":{"name":"SUSE Linux Enterprise Live Patching 15 SP3","product_id":"SUSE Linux Enterprise Live Patching 15 SP3","product_identification_helper":{"cpe":"cpe:/o:suse:sle-module-live-patching:15:sp3"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"kernel-livepatch-5_3_18-150200_24_134-default-2-150200.2.1.ppc64le as component of SUSE Linux Enterprise Live Patching 15 SP2","product_id":"SUSE Linux Enterprise Live Patching 15 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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-185125206References: Upstream kernel","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-150200_24_134-default-2-150200.2.1.ppc64le","SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-150200_24_134-default-2-150200.2.1.s390x","SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-150200_24_134-default-2-150200.2.1.x86_64","SUSE Linux Enterprise Live Patching 15 SP3:kernel-livepatch-5_3_18-150300_59_98-default-2-150300.2.1.ppc64le","SUSE Linux Enterprise Live Patching 15 SP3:kernel-livepatch-5_3_18-150300_59_98-default-2-150300.2.1.s390x","SUSE Linux Enterprise Live Patching 15 SP3:kernel-livepatch-5_3_18-150300_59_98-default-2-150300.2.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2021-39698","url":"https://www.suse.com/security/cve/CVE-2021-39698"},{"category":"external","summary":"SUSE Bug 1196956 for CVE-2021-39698","url":"https://bugzilla.suse.com/1196956"},{"category":"external","summary":"SUSE Bug 1196959 for CVE-2021-39698","url":"https://bugzilla.suse.com/1196959"},{"category":"external","summary":"SUSE Bug 1209225 for CVE-2021-39698","url":"https://bugzilla.suse.com/1209225"}],"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 15 SP2:kernel-livepatch-5_3_18-150200_24_134-default-2-150200.2.1.ppc64le","SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-150200_24_134-default-2-150200.2.1.s390x","SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-150200_24_134-default-2-150200.2.1.x86_64","SUSE Linux Enterprise Live Patching 15 SP3:kernel-livepatch-5_3_18-150300_59_98-default-2-150300.2.1.ppc64le","SUSE Linux Enterprise Live Patching 15 SP3:kernel-livepatch-5_3_18-150300_59_98-default-2-150300.2.1.s390x","SUSE Linux Enterprise Live Patching 15 SP3:kernel-livepatch-5_3_18-150300_59_98-default-2-150300.2.1.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":7.4,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"products":["SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-150200_24_134-default-2-150200.2.1.ppc64le","SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-150200_24_134-default-2-150200.2.1.s390x","SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-150200_24_134-default-2-150200.2.1.x86_64","SUSE Linux Enterprise Live Patching 15 SP3:kernel-livepatch-5_3_18-150300_59_98-default-2-150300.2.1.ppc64le","SUSE Linux Enterprise Live Patching 15 SP3:kernel-livepatch-5_3_18-150300_59_98-default-2-150300.2.1.s390x","SUSE Linux Enterprise Live Patching 15 SP3:kernel-livepatch-5_3_18-150300_59_98-default-2-150300.2.1.x86_64"]}],"threats":[{"category":"impact","date":"2022-11-16T21:06:28Z","details":"important"}],"title":"CVE-2021-39698"},{"cve":"CVE-2022-39189","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2022-39189"}],"notes":[{"category":"general","text":"An issue was discovered the x86 KVM subsystem in the Linux kernel before 5.18.17. Unprivileged guest users can compromise the guest kernel because TLB flush operations are mishandled in certain KVM_VCPU_PREEMPTED situations.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-150200_24_134-default-2-150200.2.1.ppc64le","SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-150200_24_134-default-2-150200.2.1.s390x","SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-150200_24_134-default-2-150200.2.1.x86_64","SUSE Linux Enterprise Live Patching 15 SP3:kernel-livepatch-5_3_18-150300_59_98-default-2-150300.2.1.ppc64le","SUSE Linux Enterprise Live Patching 15 SP3:kernel-livepatch-5_3_18-150300_59_98-default-2-150300.2.1.s390x","SUSE Linux Enterprise Live Patching 15 SP3:kernel-livepatch-5_3_18-150300_59_98-default-2-150300.2.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2022-39189","url":"https://www.suse.com/security/cve/CVE-2022-39189"},{"category":"external","summary":"SUSE Bug 1203066 for CVE-2022-39189","url":"https://bugzilla.suse.com/1203066"},{"category":"external","summary":"SUSE Bug 1203067 for CVE-2022-39189","url":"https://bugzilla.suse.com/1203067"},{"category":"external","summary":"SUSE Bug 1209225 for CVE-2022-39189","url":"https://bugzilla.suse.com/1209225"}],"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 15 SP2:kernel-livepatch-5_3_18-150200_24_134-default-2-150200.2.1.ppc64le","SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-150200_24_134-default-2-150200.2.1.s390x","SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-150200_24_134-default-2-150200.2.1.x86_64","SUSE Linux Enterprise Live Patching 15 SP3:kernel-livepatch-5_3_18-150300_59_98-default-2-150300.2.1.ppc64le","SUSE Linux Enterprise Live Patching 15 SP3:kernel-livepatch-5_3_18-150300_59_98-default-2-150300.2.1.s390x","SUSE Linux Enterprise Live Patching 15 SP3:kernel-livepatch-5_3_18-150300_59_98-default-2-150300.2.1.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 15 SP2:kernel-livepatch-5_3_18-150200_24_134-default-2-150200.2.1.ppc64le","SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-150200_24_134-default-2-150200.2.1.s390x","SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-150200_24_134-default-2-150200.2.1.x86_64","SUSE Linux Enterprise Live Patching 15 SP3:kernel-livepatch-5_3_18-150300_59_98-default-2-150300.2.1.ppc64le","SUSE Linux Enterprise Live Patching 15 SP3:kernel-livepatch-5_3_18-150300_59_98-default-2-150300.2.1.s390x","SUSE Linux Enterprise Live Patching 15 SP3:kernel-livepatch-5_3_18-150300_59_98-default-2-150300.2.1.x86_64"]}],"threats":[{"category":"impact","date":"2022-11-16T21:06:28Z","details":"important"}],"title":"CVE-2022-39189"}]}