SUSE-SU-2022:1640-1: important: Security update for the Linux Kernel (Live Patch 41 for SLE 12 SP3)

[sle-updates at lists.suse.com]

   SUSE Security Update: Security update for the Linux Kernel (Live Patch 41 for SLE 12 SP3)
______________________________________________________________________________

Announcement ID:    SUSE-SU-2022:1640-1
Rating:             important
References:         #1195950 
Cross-References:   CVE-2022-0330
CVSS scores:
                    CVE-2022-0330 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
                    CVE-2022-0330 (SUSE): 7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected Products:
                    SUSE Linux Enterprise Server 12-SP3-LTSS
                    SUSE Linux Enterprise Server for SAP 12-SP3
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   An update that fixes one vulnerability is now available.

Description:

   This update for the Linux Kernel 4.4.180-94_150 fixes one issue.

   The following security issue was fixed:

   - CVE-2022-0330: A random memory access flaw was found in the Linux
     kernel's GPU i915 kernel driver functionality in the way a user may run
     malicious code on the GPU. This flaw allowed a local user to crash the
     system or escalate their privileges on the system. (bsc#1195950)


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 Server for SAP 12-SP3:

      zypper in -t patch SUSE-SLE-SAP-12-SP3-2022-1638=1 SUSE-SLE-SAP-12-SP3-2022-1639=1 SUSE-SLE-SAP-12-SP3-2022-1640=1

   - SUSE Linux Enterprise Server 12-SP3-LTSS:

      zypper in -t patch SUSE-SLE-SERVER-12-SP3-2022-1638=1 SUSE-SLE-SERVER-12-SP3-2022-1639=1 SUSE-SLE-SERVER-12-SP3-2022-1640=1



Package List:

   - SUSE Linux Enterprise Server for SAP 12-SP3 (ppc64le x86_64):

      kgraft-patch-4_4_180-94_144-default-15-2.1
      kgraft-patch-4_4_180-94_144-default-debuginfo-15-2.1
      kgraft-patch-4_4_180-94_147-default-12-2.1
      kgraft-patch-4_4_180-94_147-default-debuginfo-12-2.1
      kgraft-patch-4_4_180-94_150-default-8-2.1
      kgraft-patch-4_4_180-94_150-default-debuginfo-8-2.1

   - SUSE Linux Enterprise Server 12-SP3-LTSS (ppc64le x86_64):

      kgraft-patch-4_4_180-94_144-default-15-2.1
      kgraft-patch-4_4_180-94_144-default-debuginfo-15-2.1
      kgraft-patch-4_4_180-94_147-default-12-2.1
      kgraft-patch-4_4_180-94_147-default-debuginfo-12-2.1
      kgraft-patch-4_4_180-94_150-default-8-2.1
      kgraft-patch-4_4_180-94_150-default-debuginfo-8-2.1


References:

   https://www.suse.com/security/cve/CVE-2022-0330.html
   https://bugzilla.suse.com/1195950