SUSE-SU-2022:4100-1: important: Security update for the Linux Kernel (Live Patch 16 for SLE 15 SP3)

[sle-security-updates at lists.suse.com]

   SUSE Security Update: Security update for the Linux Kernel (Live Patch 16 for SLE 15 SP3)
______________________________________________________________________________

Announcement ID:    SUSE-SU-2022:4100-1
Rating:             important
References:         #1202087 #1203613 #1204170 #1204289 #1204381 
                    
Cross-References:   CVE-2021-33655 CVE-2022-2588 CVE-2022-42703
                    CVE-2022-42722
CVSS scores:
                    CVE-2021-33655 (NVD) : 6.7 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
                    CVE-2021-33655 (SUSE): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
                    CVE-2022-2588 (SUSE): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
                    CVE-2022-42703 (NVD) : 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
                    CVE-2022-42703 (SUSE): 7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
                    CVE-2022-42722 (NVD) : 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
                    CVE-2022-42722 (SUSE): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Products:
                    SUSE Linux Enterprise High Performance Computing 15-SP3
                    SUSE Linux Enterprise Micro 5.1
                    SUSE Linux Enterprise Module for Live Patching 15-SP3
                    SUSE Linux Enterprise Server 15-SP3
                    SUSE Linux Enterprise Server for SAP Applications 15-SP3
______________________________________________________________________________

   An update that solves four vulnerabilities and has one
   errata is now available.

Description:

   This update for the Linux Kernel 5.3.18-150300_59_60 fixes several issues.

   The following security issues were fixed:

   - CVE-2021-33655: Fixed out of bounds write with ioctl FBIOPUT_VSCREENINFO
     (bnc#1201635).
   - CVE-2022-2588: Fixed use-after-free in cls_route (bsc#1202096).
   - CVE-2022-42703: Fixed use-after-free in mm/rmap.c related to leaf
     anon_vma double reuse (bnc#1204168).
   - CVE-2022-42722: Fixed crash in beacon protection for P2P-device.
     (bsc#1204125)

   - Fixed incorrect handling of empty arguments array in execve()
     (bsc#1200571).


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:

   - SUSE Linux Enterprise Module for Live Patching 15-SP3:

      zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP3-2022-4099=1 SUSE-SLE-Module-Live-Patching-15-SP3-2022-4100=1 SUSE-SLE-Module-Live-Patching-15-SP3-2022-4101=1 SUSE-SLE-Module-Live-Patching-15-SP3-2022-4102=1 SUSE-SLE-Module-Live-Patching-15-SP3-2022-4103=1 SUSE-SLE-Module-Live-Patching-15-SP3-2022-4104=1 SUSE-SLE-Module-Live-Patching-15-SP3-2022-4105=1 SUSE-SLE-Module-Live-Patching-15-SP3-2022-4106=1 SUSE-SLE-Module-Live-Patching-15-SP3-2022-4107=1 SUSE-SLE-Module-Live-Patching-15-SP3-2022-4108=1 SUSE-SLE-Module-Live-Patching-15-SP3-2022-4109=1 SUSE-SLE-Module-Live-Patching-15-SP3-2022-4110=1



Package List:

   - SUSE Linux Enterprise Module for Live Patching 15-SP3 (ppc64le s390x x86_64):

      kernel-livepatch-5_3_18-150300_59_43-default-16-150300.2.2
      kernel-livepatch-5_3_18-150300_59_43-default-debuginfo-16-150300.2.2
      kernel-livepatch-5_3_18-150300_59_46-default-16-150300.2.2
      kernel-livepatch-5_3_18-150300_59_46-default-debuginfo-16-150300.2.2
      kernel-livepatch-5_3_18-150300_59_49-default-15-150300.2.2
      kernel-livepatch-5_3_18-150300_59_54-default-14-150300.2.2
      kernel-livepatch-5_3_18-150300_59_60-default-13-150300.2.2
      kernel-livepatch-5_3_18-150300_59_63-default-10-150300.2.2
      kernel-livepatch-5_3_18-150300_59_68-default-9-150300.2.2
      kernel-livepatch-5_3_18-150300_59_71-default-8-150300.2.1
      kernel-livepatch-5_3_18-150300_59_76-default-7-150300.2.1
      kernel-livepatch-5_3_18-59_34-default-18-150300.2.2
      kernel-livepatch-5_3_18-59_34-default-debuginfo-18-150300.2.2
      kernel-livepatch-5_3_18-59_37-default-17-150300.2.2
      kernel-livepatch-5_3_18-59_37-default-debuginfo-17-150300.2.2
      kernel-livepatch-5_3_18-59_40-default-17-150300.2.2
      kernel-livepatch-SLE15-SP3_Update_10-debugsource-17-150300.2.2
      kernel-livepatch-SLE15-SP3_Update_9-debugsource-18-150300.2.2

   - SUSE Linux Enterprise Module for Live Patching 15-SP3 (ppc64le x86_64):

      kernel-livepatch-5_3_18-59_40-default-debuginfo-17-150300.2.2


References:

   https://www.suse.com/security/cve/CVE-2021-33655.html
   https://www.suse.com/security/cve/CVE-2022-2588.html
   https://www.suse.com/security/cve/CVE-2022-42703.html
   https://www.suse.com/security/cve/CVE-2022-42722.html
   https://bugzilla.suse.com/1202087
   https://bugzilla.suse.com/1203613
   https://bugzilla.suse.com/1204170
   https://bugzilla.suse.com/1204289
   https://bugzilla.suse.com/1204381