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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2021.0530 Security update for the Linux Kernel (Live Patch 32 for SLE 12 SP3) 12 February 2021 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Linux Kernel Publisher: SUSE Operating System: SUSE Impact/Access: Root Compromise -- Existing Account Execute Arbitrary Code/Commands -- Remote/Unauthenticated Denial of Service -- Existing Account Access Confidential Data -- Existing Account Unauthorised Access -- Existing Account Reduced Security -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2020-36158 CVE-2020-29661 CVE-2020-29660 CVE-2020-29569 CVE-2020-0466 CVE-2020-0465 Reference: ESB-2021.0501 ESB-2021.0189.2 ESB-2020.4417 Original Bulletin: https://www.suse.com/support/update/announcement/2021/suse-su-20210408-1 - --------------------------BEGIN INCLUDED TEXT-------------------- _____________________________________________________________________________ Announcement ID: SUSE-SU-2021:0408-1 Rating: important References: #1179877 #1180008 #1180030 #1180032 #1180562 Cross-References: CVE-2020-0465 CVE-2020-0466 CVE-2020-29569 CVE-2020-29660 CVE-2020-29661 CVE-2020-36158 Affected Products: SUSE Linux Enterprise Server for SAP 12-SP3 SUSE Linux Enterprise Server for SAP 12-SP2 SUSE Linux Enterprise Server 12-SP3-LTSS SUSE Linux Enterprise Server 12-SP2-LTSS ______________________________________________________________________________ An update that fixes 6 vulnerabilities is now available. Description: This update for the Linux Kernel 4.4.180-94_121 fixes several issues. The following security issues were fixed: o CVE-2020-36158: Fixed a potential remote code execution in the Marvell mwifiex driver (bsc#1180562). o CVE-2020-0465: Fixed multiple missing bounds checks in hid-multitouch.c that could have led to local privilege escalation (bnc#1180030). o CVE-2020-0466: Fixed a use-after-free due to a logic error in do_epoll_ctl and ep_loop_check_proc of eventpoll.c (bnc#1180032. o CVE-2020-29569: Fixed a use after free due to a logic error (bsc#1180008). o CVE-2020-29660: Fixed a locking inconsistency in the tty subsystem that may have allowed a read-after-free attack against TIOCGSID (bsc#1179877). o CVE-2020-29661: Fixed a locking issue in the tty subsystem that allowed a use-after-free attack against TIOCSPGRP (bsc#1179877). 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 Server for SAP 12-SP3: zypper in -t patch SUSE-SLE-SAP-12-SP3-2021-404=1 SUSE-SLE-SAP-12-SP3-2021-405=1 SUSE-SLE-SAP-12-SP3-2021-406=1 SUSE-SLE-SAP-12-SP3-2021-407=1 SUSE-SLE-SAP-12-SP3-2021-408=1 SUSE-SLE-SAP-12-SP3-2021-409=1 o SUSE Linux Enterprise Server for SAP 12-SP2: zypper in -t patch SUSE-SLE-SAP-12-SP2-2021-410=1 SUSE-SLE-SAP-12-SP2-2021-411=1 SUSE-SLE-SAP-12-SP2-2021-412=1 SUSE-SLE-SAP-12-SP2-2021-413=1 SUSE-SLE-SAP-12-SP2-2021-414=1 o SUSE Linux Enterprise Server 12-SP3-LTSS: zypper in -t patch SUSE-SLE-SERVER-12-SP3-2021-404=1 SUSE-SLE-SERVER-12-SP3-2021-405=1 SUSE-SLE-SERVER-12-SP3-2021-406=1 SUSE-SLE-SERVER-12-SP3-2021-407=1 SUSE-SLE-SERVER-12-SP3-2021-408=1 SUSE-SLE-SERVER-12-SP3-2021-409=1 o SUSE Linux Enterprise Server 12-SP2-LTSS: zypper in -t patch SUSE-SLE-SERVER-12-SP2-2021-410=1 SUSE-SLE-SERVER-12-SP2-2021-411=1 SUSE-SLE-SERVER-12-SP2-2021-412=1 SUSE-SLE-SERVER-12-SP2-2021-413=1 SUSE-SLE-SERVER-12-SP2-2021-414=1 Package List: o SUSE Linux Enterprise Server for SAP 12-SP3 (ppc64le x86_64): kgraft-patch-4_4_180-94_116-default-7-2.2 kgraft-patch-4_4_180-94_116-default-debuginfo-7-2.2 kgraft-patch-4_4_180-94_121-default-6-2.2 kgraft-patch-4_4_180-94_121-default-debuginfo-6-2.2 kgraft-patch-4_4_180-94_124-default-6-2.2 kgraft-patch-4_4_180-94_124-default-debuginfo-6-2.2 kgraft-patch-4_4_180-94_127-default-6-2.1 kgraft-patch-4_4_180-94_127-default-debuginfo-6-2.1 kgraft-patch-4_4_180-94_130-default-5-2.1 kgraft-patch-4_4_180-94_130-default-debuginfo-5-2.1 kgraft-patch-4_4_180-94_135-default-3-2.1 kgraft-patch-4_4_180-94_135-default-debuginfo-3-2.1 o SUSE Linux Enterprise Server for SAP 12-SP2 (ppc64le x86_64): kgraft-patch-4_4_121-92_129-default-8-2.2 kgraft-patch-4_4_121-92_135-default-6-2.2 kgraft-patch-4_4_121-92_138-default-6-2.1 kgraft-patch-4_4_121-92_141-default-5-2.1 kgraft-patch-4_4_121-92_146-default-3-2.1 o SUSE Linux Enterprise Server 12-SP3-LTSS (ppc64le x86_64): kgraft-patch-4_4_180-94_116-default-7-2.2 kgraft-patch-4_4_180-94_116-default-debuginfo-7-2.2 kgraft-patch-4_4_180-94_121-default-6-2.2 kgraft-patch-4_4_180-94_121-default-debuginfo-6-2.2 kgraft-patch-4_4_180-94_124-default-6-2.2 kgraft-patch-4_4_180-94_124-default-debuginfo-6-2.2 kgraft-patch-4_4_180-94_127-default-6-2.1 kgraft-patch-4_4_180-94_127-default-debuginfo-6-2.1 kgraft-patch-4_4_180-94_130-default-5-2.1 kgraft-patch-4_4_180-94_130-default-debuginfo-5-2.1 kgraft-patch-4_4_180-94_135-default-3-2.1 kgraft-patch-4_4_180-94_135-default-debuginfo-3-2.1 o SUSE Linux Enterprise Server 12-SP2-LTSS (ppc64le x86_64): kgraft-patch-4_4_121-92_129-default-8-2.2 kgraft-patch-4_4_121-92_135-default-6-2.2 kgraft-patch-4_4_121-92_138-default-6-2.1 kgraft-patch-4_4_121-92_141-default-5-2.1 kgraft-patch-4_4_121-92_146-default-3-2.1 References: o https://www.suse.com/security/cve/CVE-2020-0465.html o https://www.suse.com/security/cve/CVE-2020-0466.html o https://www.suse.com/security/cve/CVE-2020-29569.html o https://www.suse.com/security/cve/CVE-2020-29660.html o https://www.suse.com/security/cve/CVE-2020-29661.html o https://www.suse.com/security/cve/CVE-2020-36158.html o https://bugzilla.suse.com/1179877 o https://bugzilla.suse.com/1180008 o https://bugzilla.suse.com/1180030 o https://bugzilla.suse.com/1180032 o https://bugzilla.suse.com/1180562 - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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