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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2022.4000 Security update for the Linux Kernel (Live Patch 30 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 CVE-2022-1419 Original Bulletin: https://www.suse.com/support/update/announcement/2022/suse-su-20222710-1 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 30 for SLE 15 SP1) ______________________________________________________________________________ Announcement ID: SUSE-SU-2022:2710-1 Rating: important References: #1200605 #1201080 #1201655 Cross-References: CVE-2022-1419 CVE-2022-1679 CVE-2022-20141 Affected Products: SUSE Linux Enterprise High Performance Computing 15-SP1 SUSE Linux Enterprise Live Patching 12-SP4 SUSE Linux Enterprise Module for Live Patching 15-SP1 SUSE Linux Enterprise Server 15-SP1 SUSE Linux Enterprise Server for SAP Applications 15-SP1 ______________________________________________________________________________ An update that fixes three vulnerabilities is now available. Description: This update for the Linux Kernel 4.12.14-150100_197_111 fixes several issues. The following security issues were fixed: o CVE-2022-1419: Fixed a concurrency use-after-free in vgem_gem_dumb_create (bsc#1198742). 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-SP1-2022-2710=1 o SUSE Linux Enterprise Live Patching 12-SP4: zypper in -t patch SUSE-SLE-Live-Patching-12-SP4-2022-2715=1 Package List: o SUSE Linux Enterprise Module for Live Patching 15-SP1 (ppc64le x86_64): kernel-livepatch-4_12_14-150100_197_111-default-6-150100.2.2 o SUSE Linux Enterprise Live Patching 12-SP4 (ppc64le s390x x86_64): kgraft-patch-4_12_14-95_96-default-6-2.2 References: o https://www.suse.com/security/cve/CVE-2022-1419.html 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 o https://bugzilla.suse.com/1201655 - --------------------------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/ iQIVAwUBYvWwIskNZI30y1K9AQjxrA//cRT0VSuj3IyzWFXq9KO87fGXz485xO9E 9ZwuX3dZ97OvBKduU00GCb6XYr2kVKsCdJkae1LrN8bNhqH8EUZP8jLqjY6LLCiK 5MK3ulyXL3tqVtbUtnv4LK3UBk/USR1lChKHyYL75nKDg1dawsbeHgPGoI4i5ELQ RpbSOVatP5YcVV6+OuzqCudmjEOhyrYx8URXnaQIVcMiKKcOJY3FZNcFz7GBZue8 cutuIF035mHIkbiCbfO5r132zDbw3QoFE+I5r7ZEyTKalbmk/m1AMhDWEic9P8Mu B6x5gn0prFaerXJMaiDWG5YoCwbPm6JnGQBWJH0KbpDs0xMOSw00T6AKWbVDwiZl ShmpQ/+gvsVa8noQw0aQRtrcVSS4FNzp2sJrIv6I4WdGrcoYckgLeugBPX22251p 2qVtSHIsC9ZR4dAQUEyV+qjaCJqmveBhy8nvw37VPx+Lw3/TzLncshCKfLYbmsFr j+tlJUK//gk3JmT8R0IUch1JPsMW11eExRejP7BQp4VAzPRaaAQAloQhwk11xFNn q2XdrDdOarstQ9J25TJOPpN5urA075iq2To//tmntHcaXFYslLX9Jk7pRUxID5U4 MykrM8Uz6H9jA3k/ZTfriIVimtAiP6UKcQzyD7dvdqCPQ/kBXe93giGprop6zv0h UrzlRsiHoBw= =qin/ -----END PGP SIGNATURE-----