Security update for the Linux Kernel (Live Patch 27 for SLE 15) SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2022:2220-1 Final 1 1 2022-07-01T16:04:15Z current 2022-07-01T16:04:15Z 2022-07-01T16:04:15Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for the Linux Kernel (Live Patch 27 for SLE 15) This update for the Linux Kernel 4.12.14-150_83 fixes one issue. The following security issue was fixed: - CVE-2022-1734: Fixed a r/w use-after-free when non synchronized between cleanup routine and firmware download routine. (bnc#1199605) The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). SUSE-2022-2220,SUSE-SLE-Module-Live-Patching-15-2022-2220,SUSE-SLE-Module-Live-Patching-15-2022-2221,SUSE-SLE-Module-Live-Patching-15-2022-2222,SUSE-SLE-Module-Live-Patching-15-2022-2223,SUSE-SLE-Module-Live-Patching-15-2022-2224 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2022/suse-su-20222220-1/ Link for SUSE-SU-2022:2220-1 https://lists.suse.com/pipermail/sle-security-updates/2022-July/011375.html E-Mail link for SUSE-SU-2022:2220-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1199606 SUSE Bug 1199606 https://www.suse.com/security/cve/CVE-2022-1734/ SUSE CVE CVE-2022-1734 page SUSE Linux Enterprise Live Patching 15 kernel-livepatch-4_12_14-150_75-default-15-150000.2.2 kernel-livepatch-4_12_14-150_78-default-10-150000.2.2 kernel-livepatch-4_12_14-150_86-default-5-150000.2.2 kernel-livepatch-4_12_14-150000_150_89-default-4-150000.2.2 kernel-livepatch-4_12_14-150_83-default-6-150000.2.2 kernel-livepatch-4_12_14-150_75-default-15-150000.2.2 as a component of SUSE Linux Enterprise Live Patching 15 kernel-livepatch-4_12_14-150_78-default-10-150000.2.2 as a component of SUSE Linux Enterprise Live Patching 15 kernel-livepatch-4_12_14-150_86-default-5-150000.2.2 as a component of SUSE Linux Enterprise Live Patching 15 kernel-livepatch-4_12_14-150000_150_89-default-4-150000.2.2 as a component of SUSE Linux Enterprise Live Patching 15 kernel-livepatch-4_12_14-150_83-default-6-150000.2.2 as a component of SUSE Linux Enterprise Live Patching 15 A flaw in Linux Kernel found in nfcmrvl_nci_unregister_dev() in drivers/nfc/nfcmrvl/main.c can lead to use after free both read or write when non synchronized between cleanup routine and firmware download routine. CVE-2022-1734 SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150000_150_89-default-4-150000.2.2 SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_75-default-15-150000.2.2 SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_78-default-10-150000.2.2 SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_83-default-6-150000.2.2 SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_86-default-5-150000.2.2 important 4.4 AV:L/AC:M/Au:N/C:P/I:P/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2022/suse-su-20222220-1/ https://www.suse.com/security/cve/CVE-2022-1734.html CVE-2022-1734 https://bugzilla.suse.com/1199605 SUSE Bug 1199605 https://bugzilla.suse.com/1199606 SUSE Bug 1199606 https://bugzilla.suse.com/1201832 SUSE Bug 1201832