SUSE-SU-2022:2411-1: important: Security update for the Linux Kernel

SUSE Security Update: Security update for the Linux Kernel______________________________________________________________________________Announcement ID: SUSE-SU-2022:2411-1Rating: importantReferences: #1194013 #1196901 #1199487 #1199657 #1200571 #1200599 #1200604 #1200605 #1200608 #1200619 #1200692 #1200762 #1201050 #1201080 #1201251 Cross-References: CVE-2021-26341 CVE-2021-4157 CVE-2022-1679 CVE-2022-20132 CVE-2022-20141 CVE-2022-20154 CVE-2022-2318 CVE-2022-26365 CVE-2022-29900 CVE-2022-29901 CVE-2022-33740 CVE-2022-33741 CVE-2022-33742 CVE-2022-33981CVSS scores: CVE-2021-26341 (NVD) : 6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N CVE-2021-26341 (SUSE): 5.6 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N CVE-2021-4157 (NVD) : 8 CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2021-4157 (SUSE): 3.4 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:L CVE-2022-1679 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2022-1679 (SUSE): 7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2022-20132 (NVD) : 4.6 CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVE-2022-20132 (SUSE): 4.9 CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L CVE-2022-20141 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2022-20141 (SUSE): 7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2022-20154 (NVD) : 6.4 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H CVE-2022-20154 (SUSE): 7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2022-2318 (NVD) : 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2022-2318 (SUSE): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2022-26365 (SUSE): 6.6 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H CVE-2022-29900 (SUSE): 4.7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N CVE-2022-29901 (SUSE): 4.7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N CVE-2022-33740 (SUSE): 6.6 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H CVE-2022-33741 (SUSE): 6.6 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H CVE-2022-33742 (SUSE): 6.6 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H CVE-2022-33981 (NVD) : 3.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L CVE-2022-33981 (SUSE): 5.1 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:HAffected Products: SUSE CaaS Platform 4.0 SUSE Enterprise Storage 6 SUSE Linux Enterprise High Availability 15-SP1 SUSE Linux Enterprise High Performance Computing 15-SP1 SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS SUSE Linux Enterprise Module for Live Patching 15-SP1 SUSE Linux Enterprise Server 15-SP1 SUSE Linux Enterprise Server 15-SP1-BCL SUSE Linux Enterprise Server 15-SP1-LTSS SUSE Linux Enterprise Server for SAP 15-SP1 SUSE Linux Enterprise Server for SAP Applications 15-SP1 SUSE Linux Enterprise Storage 6 SUSE Manager Proxy 4.0 SUSE Manager Retail Branch Server 4.0 SUSE Manager Server 4.0 openSUSE Leap 15.3 openSUSE Leap 15.4______________________________________________________________________________ An update that solves 14 vulnerabilities and has one errata is now available.Description: The SUSE Linux Enterprise 15 SP1 kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2022-29900, CVE-2022-29901: Fixed the RETBLEED attack, a new Spectre like Branch Target Buffer attack, that can leak arbitrary kernel information (bsc#1199657). - 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). - CVE-2022-20132: Fixed out of bounds read due to improper input validation in lg_probe and related functions of hid-lg.c (bsc#1200619). - CVE-2022-33981: Fixed use-after-free in floppy driver (bsc#1200692) - CVE-2022-20141: Fixed a possible use after free due to improper locking in ip_check_mc_rcu() (bsc#1200604). - CVE-2021-4157: Fixed an out of memory bounds write flaw in the NFS subsystem, related to the replication of files with NFS. A user could potentially crash the system or escalate privileges on the system (bsc#1194013). - CVE-2022-20154: Fixed a use after free due to a race condition in lock_sock_nested of sock.c. This could lead to local escalation of privilege with System execution privileges needed (bsc#1200599). - CVE-2022-2318: Fixed a use-after-free vulnerabilities in the timer handler in net/rose/rose_timer.c that allow attackers to crash the system without any privileges (bsc#1201251). - CVE-2022-26365, CVE-2022-33740, CVE-2022-33741, CVE-2022-33742: Fixed multiple potential data leaks with Block and Network devices when using untrusted backends (bsc#1200762). - CVE-2021-26341: Some AMD CPUs may transiently execute beyond unconditional direct branches, which may potentially result in data leakage (bsc#1201050). The following non-security bugs were fixed: - exec: Force single empty string when argv is empty (bsc#1200571).Special Instructions and Notes: Please reboot the system after installing this update.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: - openSUSE Leap 15.4: zypper in -t patch openSUSE-SLE-15.4-2022-2411=1 - openSUSE Leap 15.3: zypper in -t patch openSUSE-SLE-15.3-2022-2411=1 - SUSE Linux Enterprise Server for SAP 15-SP1: zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP1-2022-2411=1 - SUSE Linux Enterprise Server 15-SP1-LTSS: zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-LTSS-2022-2411=1 - SUSE Linux Enterprise Server 15-SP1-BCL: zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-BCL-2022-2411=1 - SUSE Linux Enterprise Module for Live Patching 15-SP1: zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP1-2022-2411=1 Please note that this is the initial kernel livepatch without fixes itself, this livepatch package is later updated by seperate standalone livepatch updates. - SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS: zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-LTSS-2022-2411=1 - SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS: zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-ESPOS-2022-2411=1 - SUSE Linux Enterprise High Availability 15-SP1: zypper in -t patch SUSE-SLE-Product-HA-15-SP1-2022-2411=1 - SUSE Enterprise Storage 6: zypper in -t patch SUSE-Storage-6-2022-2411=1 - SUSE CaaS Platform 4.0: To install this update, use the SUSE CaaS Platform ‘skuba’ tool. It will inform you if it detects new updates and let you then trigger updating of the complete cluster in a controlled way.Package List: - openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64): kernel-default-base-debuginfo-4.12.14-150100.197.117.1 kernel-vanilla-4.12.14-150100.197.117.1 kernel-vanilla-base-4.12.14-150100.197.117.1 kernel-vanilla-base-debuginfo-4.12.14-150100.197.117.1 kernel-vanilla-debuginfo-4.12.14-150100.197.117.1 kernel-vanilla-debugsource-4.12.14-150100.197.117.1 kernel-vanilla-devel-4.12.14-150100.197.117.1 kernel-vanilla-devel-debuginfo-4.12.14-150100.197.117.1 kernel-vanilla-livepatch-devel-4.12.14-150100.197.117.1 - openSUSE Leap 15.4 (ppc64le x86_64): kernel-debug-base-4.12.14-150100.197.117.1 kernel-debug-base-debuginfo-4.12.14-150100.197.117.1 - openSUSE Leap 15.4 (x86_64): kernel-kvmsmall-base-4.12.14-150100.197.117.1 kernel-kvmsmall-base-debuginfo-4.12.14-150100.197.117.1 - openSUSE Leap 15.4 (s390x): kernel-default-man-4.12.14-150100.197.117.1 kernel-zfcpdump-man-4.12.14-150100.197.117.1 - openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64): kernel-default-base-debuginfo-4.12.14-150100.197.117.1 kernel-vanilla-4.12.14-150100.197.117.1 kernel-vanilla-base-4.12.14-150100.197.117.1 kernel-vanilla-base-debuginfo-4.12.14-150100.197.117.1 kernel-vanilla-debuginfo-4.12.14-150100.197.117.1 kernel-vanilla-debugsource-4.12.14-150100.197.117.1 kernel-vanilla-devel-4.12.14-150100.197.117.1 kernel-vanilla-devel-debuginfo-4.12.14-150100.197.117.1 kernel-vanilla-livepatch-devel-4.12.14-150100.197.117.1 - openSUSE Leap 15.3 (ppc64le x86_64): kernel-debug-base-4.12.14-150100.197.117.1 kernel-debug-base-debuginfo-4.12.14-150100.197.117.1 - openSUSE Leap 15.3 (x86_64): kernel-kvmsmall-base-4.12.14-150100.197.117.1 kernel-kvmsmall-base-debuginfo-4.12.14-150100.197.117.1 - openSUSE Leap 15.3 (s390x): kernel-default-man-4.12.14-150100.197.117.1 kernel-zfcpdump-man-4.12.14-150100.197.117.1 - SUSE Linux Enterprise Server for SAP 15-SP1 (ppc64le x86_64): kernel-default-4.12.14-150100.197.117.1 kernel-default-base-4.12.14-150100.197.117.1 kernel-default-base-debuginfo-4.12.14-150100.197.117.1 kernel-default-debuginfo-4.12.14-150100.197.117.1 kernel-default-debugsource-4.12.14-150100.197.117.1 kernel-default-devel-4.12.14-150100.197.117.1 kernel-default-devel-debuginfo-4.12.14-150100.197.117.1 kernel-obs-build-4.12.14-150100.197.117.1 kernel-obs-build-debugsource-4.12.14-150100.197.117.1 kernel-syms-4.12.14-150100.197.117.1 reiserfs-kmp-default-4.12.14-150100.197.117.1 reiserfs-kmp-default-debuginfo-4.12.14-150100.197.117.1 - SUSE Linux Enterprise Server for SAP 15-SP1 (noarch): kernel-devel-4.12.14-150100.197.117.1 kernel-docs-4.12.14-150100.197.117.1 kernel-macros-4.12.14-150100.197.117.1 kernel-source-4.12.14-150100.197.117.1 - SUSE Linux Enterprise Server 15-SP1-LTSS (aarch64 ppc64le s390x x86_64): kernel-default-4.12.14-150100.197.117.1 kernel-default-base-4.12.14-150100.197.117.1 kernel-default-base-debuginfo-4.12.14-150100.197.117.1 kernel-default-debuginfo-4.12.14-150100.197.117.1 kernel-default-debugsource-4.12.14-150100.197.117.1 kernel-default-devel-4.12.14-150100.197.117.1 kernel-default-devel-debuginfo-4.12.14-150100.197.117.1 kernel-obs-build-4.12.14-150100.197.117.1 kernel-obs-build-debugsource-4.12.14-150100.197.117.1 kernel-syms-4.12.14-150100.197.117.1 reiserfs-kmp-default-4.12.14-150100.197.117.1 reiserfs-kmp-default-debuginfo-4.12.14-150100.197.117.1 - SUSE Linux Enterprise Server 15-SP1-LTSS (noarch): kernel-devel-4.12.14-150100.197.117.1 kernel-docs-4.12.14-150100.197.117.1 kernel-macros-4.12.14-150100.197.117.1 kernel-source-4.12.14-150100.197.117.1 - SUSE Linux Enterprise Server 15-SP1-LTSS (s390x): kernel-default-man-4.12.14-150100.197.117.1 kernel-zfcpdump-debuginfo-4.12.14-150100.197.117.1 kernel-zfcpdump-debugsource-4.12.14-150100.197.117.1 - SUSE Linux Enterprise Server 15-SP1-BCL (noarch): kernel-devel-4.12.14-150100.197.117.1 kernel-docs-4.12.14-150100.197.117.1 kernel-macros-4.12.14-150100.197.117.1 kernel-source-4.12.14-150100.197.117.1 - SUSE Linux Enterprise Server 15-SP1-BCL (x86_64): kernel-default-4.12.14-150100.197.117.1 kernel-default-base-4.12.14-150100.197.117.1 kernel-default-base-debuginfo-4.12.14-150100.197.117.1 kernel-default-debuginfo-4.12.14-150100.197.117.1 kernel-default-debugsource-4.12.14-150100.197.117.1 kernel-default-devel-4.12.14-150100.197.117.1 kernel-default-devel-debuginfo-4.12.14-150100.197.117.1 kernel-obs-build-4.12.14-150100.197.117.1 kernel-obs-build-debugsource-4.12.14-150100.197.117.1 kernel-syms-4.12.14-150100.197.117.1 reiserfs-kmp-default-4.12.14-150100.197.117.1 reiserfs-kmp-default-debuginfo-4.12.14-150100.197.117.1 - SUSE Linux Enterprise Module for Live Patching 15-SP1 (ppc64le x86_64): kernel-default-debuginfo-4.12.14-150100.197.117.1 kernel-default-debugsource-4.12.14-150100.197.117.1 kernel-default-livepatch-4.12.14-150100.197.117.1 kernel-default-livepatch-devel-4.12.14-150100.197.117.1 kernel-livepatch-4_12_14-150100_197_117-default-1-150100.3.3.1 - SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS (aarch64 x86_64): kernel-default-4.12.14-150100.197.117.1 kernel-default-base-4.12.14-150100.197.117.1 kernel-default-base-debuginfo-4.12.14-150100.197.117.1 kernel-default-debuginfo-4.12.14-150100.197.117.1 kernel-default-debugsource-4.12.14-150100.197.117.1 kernel-default-devel-4.12.14-150100.197.117.1 kernel-default-devel-debuginfo-4.12.14-150100.197.117.1 kernel-obs-build-4.12.14-150100.197.117.1 kernel-obs-build-debugsource-4.12.14-150100.197.117.1 kernel-syms-4.12.14-150100.197.117.1 - SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS (noarch): kernel-devel-4.12.14-150100.197.117.1 kernel-docs-4.12.14-150100.197.117.1 kernel-macros-4.12.14-150100.197.117.1 kernel-source-4.12.14-150100.197.117.1 - SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS (aarch64 x86_64): kernel-default-4.12.14-150100.197.117.1 kernel-default-base-4.12.14-150100.197.117.1 kernel-default-base-debuginfo-4.12.14-150100.197.117.1 kernel-default-debuginfo-4.12.14-150100.197.117.1 kernel-default-debugsource-4.12.14-150100.197.117.1 kernel-default-devel-4.12.14-150100.197.117.1 kernel-default-devel-debuginfo-4.12.14-150100.197.117.1 kernel-obs-build-4.12.14-150100.197.117.1 kernel-obs-build-debugsource-4.12.14-150100.197.117.1 kernel-syms-4.12.14-150100.197.117.1 - SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS (noarch): kernel-devel-4.12.14-150100.197.117.1 kernel-docs-4.12.14-150100.197.117.1 kernel-macros-4.12.14-150100.197.117.1 kernel-source-4.12.14-150100.197.117.1 - SUSE Linux Enterprise High Availability 15-SP1 (aarch64 ppc64le s390x x86_64): cluster-md-kmp-default-4.12.14-150100.197.117.1 cluster-md-kmp-default-debuginfo-4.12.14-150100.197.117.1 dlm-kmp-default-4.12.14-150100.197.117.1 dlm-kmp-default-debuginfo-4.12.14-150100.197.117.1 gfs2-kmp-default-4.12.14-150100.197.117.1 gfs2-kmp-default-debuginfo-4.12.14-150100.197.117.1 kernel-default-debuginfo-4.12.14-150100.197.117.1 kernel-default-debugsource-4.12.14-150100.197.117.1 ocfs2-kmp-default-4.12.14-150100.197.117.1 ocfs2-kmp-default-debuginfo-4.12.14-150100.197.117.1 - SUSE Enterprise Storage 6 (aarch64 x86_64): kernel-default-4.12.14-150100.197.117.1 kernel-default-base-4.12.14-150100.197.117.1 kernel-default-base-debuginfo-4.12.14-150100.197.117.1 kernel-default-debuginfo-4.12.14-150100.197.117.1 kernel-default-debugsource-4.12.14-150100.197.117.1 kernel-default-devel-4.12.14-150100.197.117.1 kernel-default-devel-debuginfo-4.12.14-150100.197.117.1 kernel-obs-build-4.12.14-150100.197.117.1 kernel-obs-build-debugsource-4.12.14-150100.197.117.1 kernel-syms-4.12.14-150100.197.117.1 reiserfs-kmp-default-4.12.14-150100.197.117.1 reiserfs-kmp-default-debuginfo-4.12.14-150100.197.117.1 - SUSE Enterprise Storage 6 (noarch): kernel-devel-4.12.14-150100.197.117.1 kernel-docs-4.12.14-150100.197.117.1 kernel-macros-4.12.14-150100.197.117.1 kernel-source-4.12.14-150100.197.117.1 - SUSE CaaS Platform 4.0 (x86_64): kernel-default-4.12.14-150100.197.117.1 kernel-default-base-4.12.14-150100.197.117.1 kernel-default-base-debuginfo-4.12.14-150100.197.117.1 kernel-default-debuginfo-4.12.14-150100.197.117.1 kernel-default-debugsource-4.12.14-150100.197.117.1 kernel-default-devel-4.12.14-150100.197.117.1 kernel-default-devel-debuginfo-4.12.14-150100.197.117.1 kernel-obs-build-4.12.14-150100.197.117.1 kernel-obs-build-debugsource-4.12.14-150100.197.117.1 kernel-syms-4.12.14-150100.197.117.1 reiserfs-kmp-default-4.12.14-150100.197.117.1 reiserfs-kmp-default-debuginfo-4.12.14-150100.197.117.1 - SUSE CaaS Platform 4.0 (noarch): kernel-devel-4.12.14-150100.197.117.1 kernel-docs-4.12.14-150100.197.117.1 kernel-macros-4.12.14-150100.197.117.1 kernel-source-4.12.14-150100.197.117.1References: https://www.suse.com/security/cve/CVE-2021-26341.html https://www.suse.com/security/cve/CVE-2021-4157.html https://www.suse.com/security/cve/CVE-2022-1679.html https://www.suse.com/security/cve/CVE-2022-20132.html https://www.suse.com/security/cve/CVE-2022-20141.html https://www.suse.com/security/cve/CVE-2022-20154.html https://www.suse.com/security/cve/CVE-2022-2318.html https://www.suse.com/security/cve/CVE-2022-26365.html https://www.suse.com/security/cve/CVE-2022-29900.html https://www.suse.com/security/cve/CVE-2022-29901.html https://www.suse.com/security/cve/CVE-2022-33740.html https://www.suse.com/security/cve/CVE-2022-33741.html https://www.suse.com/security/cve/CVE-2022-33742.html https://www.suse.com/security/cve/CVE-2022-33981.html https://bugzilla.suse.com/1194013 https://bugzilla.suse.com/1196901 https://bugzilla.suse.com/1199487 https://bugzilla.suse.com/1199657 https://bugzilla.suse.com/1200571 https://bugzilla.suse.com/1200599 https://bugzilla.suse.com/1200604 https://bugzilla.suse.com/1200605 https://bugzilla.suse.com/1200608 https://bugzilla.suse.com/1200619 https://bugzilla.suse.com/1200692 https://bugzilla.suse.com/1200762 https://bugzilla.suse.com/1201050 https://bugzilla.suse.com/1201080 https://bugzilla.suse.com/1201251

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