Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2022.4021 Security update for the Linux Kernel (Live Patch 31 for SLE 15 SP1) 12 August 2022 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Linux Kernel Publisher: SUSE Operating System: SUSE Resolution: Patch/Upgrade CVE Names: CVE-2022-20141 CVE-2022-1679 Original Bulletin: https://www.suse.com/support/update/announcement/2022/suse-su-20222762-1 Comment: CVSS (Max): 7.0 CVE-2022-20141 (CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H) CVSS Source: SUSE Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H - --------------------------BEGIN INCLUDED TEXT-------------------- SUSE Security Update: Security update for the Linux Kernel (Live Patch 31 for SLE 15 SP1) ______________________________________________________________________________ Announcement ID: SUSE-SU-2022:2762-1 Rating: important References: #1200605 #1201080 Cross-References: CVE-2022-1679 CVE-2022-20141 Affected Products: SUSE Linux Enterprise High Performance Computing 15 SUSE Linux Enterprise High Performance Computing 15-SP1 SUSE Linux Enterprise Live Patching 12-SP5 SUSE Linux Enterprise Module for Live Patching 15 SUSE Linux Enterprise Module for Live Patching 15-SP1 SUSE Linux Enterprise Server 15 SUSE Linux Enterprise Server 15-SP1 SUSE Linux Enterprise Server for SAP Applications 15 SUSE Linux Enterprise Server for SAP Applications 15-SP1 ______________________________________________________________________________ An update that fixes two vulnerabilities is now available. Description: This update for the Linux Kernel 4.12.14-150100_197_114 fixes several issues. The following security issues were fixed: o CVE-2022-1679: Fixed a use-after-free in the Atheros wireless driver in the way a user forces the ath9k_htc_wait_for_target function to fail with some input messages (bsc#1199487). o CVE-2022-20141: Fixed a possible use after free due to improper locking in ip_check_mc_rcu() (bsc#1200604). Patch Instructions: To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: o SUSE Linux Enterprise Module for Live Patching 15-SP1: zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP1-2022-2739=1 o SUSE Linux Enterprise Module for Live Patching 15: zypper in -t patch SUSE-SLE-Module-Live-Patching-15-2022-2740=1 o SUSE Linux Enterprise Live Patching 12-SP5: zypper in -t patch SUSE-SLE-Live-Patching-12-SP5-2022-2751=1 SUSE-SLE-Live-Patching-12-SP5-2022-2762=1 Package List: o SUSE Linux Enterprise Module for Live Patching 15-SP1 (ppc64le x86_64): kernel-livepatch-4_12_14-150100_197_114-default-3-150100.2.1 o SUSE Linux Enterprise Module for Live Patching 15 (ppc64le x86_64): kernel-livepatch-4_12_14-150000_150_92-default-3-150000.2.1 kernel-livepatch-4_12_14-150000_150_92-default-debuginfo-3-150000.2.1 o SUSE Linux Enterprise Live Patching 12-SP5 (ppc64le s390x x86_64): kgraft-patch-4_12_14-122_121-default-4-2.2 kgraft-patch-4_12_14-122_124-default-3-2.1 References: o https://www.suse.com/security/cve/CVE-2022-1679.html o https://www.suse.com/security/cve/CVE-2022-20141.html o https://bugzilla.suse.com/1200605 o https://bugzilla.suse.com/1201080 - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://www.auscert.org.au/bulletins/ =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: https://auscert.org.au/gpg-key/ iQIVAwUBYvWzs8kNZI30y1K9AQiSfw/8CPq3aW9jHddmGSXF53o8913thKXBT2dH X4B2dSkDtQ0ZDDHx/lVUssVbVbn5cBq39MBo6rGMbaodk4KbaNDFN7+t/sfWQwji WXwZOi132RKyy04RQObvoWponWS/PzxqojjpkgeLW2jTkaQO5USAbjc55Ucx/6i4 L14QAc9dIMw126oV4D1F6oacxM6kuWBCXqjar7oABfDrGaOlgTrTrwFBFzd1fkRP rgntX41hjEMnImKuCiQJp+HmczzrnIr8wz16A2nQ6Pr7j0xjH6a44SQ/28/hhUjH B3BSFODh3xVQWYstTbvDsQLCKI80LtRC1FmO3aR3HK/lngK1boZ3f7XUusIBcE3F cMIqtNPTe8XUDTkB/Ke2b8HpX6SS9AViPqpAy6yV/vE82tCNR5cSpHYFRus7qVxi ruHfvk/8z0wzTrDLBm7J2OjHixH8Kg7OEhlAJxFBb+qIqjRpO9cG6a5W+55xaW2R 9HFwBf1ZqdHEhCIe40BeraD1pu7Va4YAFym4S/0ktkCYDeLkiznhVVHGhg0Qfnd7 wRWsQPz+NzhwdbBJjoQ8cbaFa3oQ1u6X9zcc8v50NJV/L+B5Ss0Pr5on751EZE39 t48qjnMYhw01TNvFmD1FkGbYPMPkOWdMUYciywvc5y5wHOcolNWPO1UNn/2q2/3w ejP+d2w4LEA= =i2Ux -----END PGP SIGNATURE-----