SUSE: 2022:1248-1 important: the Linux Kernel (Live Patch 25 for SL...

   SUSE Security Update: Security update for the Linux Kernel (Live Patch 25 for SLE 15)
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Announcement ID:    SUSE-SU-2022:1248-1
Rating:             important
References:         #1197133 
Cross-References:   CVE-2022-27666
CVSS scores:
                    CVE-2022-27666 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
                    CVE-2022-27666 (SUSE): 7.7 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Affected Products:
                    SUSE Linux Enterprise High Performance Computing 15
                    SUSE Linux Enterprise Live Patching 12-SP4
                    SUSE Linux Enterprise Module for Live Patching 15
                    SUSE Linux Enterprise Server 15
                    SUSE Linux Enterprise Server for SAP Applications 15
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   An update that fixes one vulnerability is now available.

Description:

   This update for the Linux Kernel 4.12.14-150_75 fixes one issue.

   The following security issue was fixed:

   - CVE-2022-27666: Fixed a buffer overflow vulnerability in IPsec ESP
     transformation code. This flaw allowed a local attacker with a normal
     user privilege to overwrite kernel heap objects and may cause a local
     privilege escalation. (bnc#1197462)


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:

      zypper in -t patch SUSE-SLE-Module-Live-Patching-15-2022-1248=1

   - SUSE Linux Enterprise Live Patching 12-SP4:

      zypper in -t patch SUSE-SLE-Live-Patching-12-SP4-2022-1249=1



Package List:

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

      kernel-livepatch-4_12_14-150_75-default-11-150000.2.1
      kernel-livepatch-4_12_14-150_75-default-debuginfo-11-150000.2.1

   - SUSE Linux Enterprise Live Patching 12-SP4 (ppc64le s390x x86_64):

      kgraft-patch-4_12_14-95_88-default-3-2.1


References:

   https://www.suse.com/security/cve/CVE-2022-27666.html
   https://bugzilla.suse.com/1197133

SUSE: 2022:1248-1 important: the Linux Kernel (Live Patch 25 for SLE 15)

April 15, 2022
An update that fixes one vulnerability is now available

Summary

This update for the Linux Kernel 4.12.14-150_75 fixes one issue. The following security issue was fixed: - CVE-2022-27666: Fixed a buffer overflow vulnerability in IPsec ESP transformation code. This flaw allowed a local attacker with a normal user privilege to overwrite kernel heap objects and may cause a local privilege escalation. (bnc#1197462) 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: zypper in -t patch SUSE-SLE-Module-Live-Patching-15-2022-1248=1 - SUSE Linux Enterprise Live Patching 12-SP4: zypper in -t patch SUSE-SLE-Live-Patching-12-SP4-2022-1249=1 Package List: - SUSE Linux Enterprise Module for Live Patching 15 (ppc64le x86_64): kernel-livepatch-4_12_14-150_75-default-11-150000.2.1 kernel-livepatch-4_12_14-150_75-default-debuginfo-11-150000.2.1 - SUSE Linux Enterprise Live Patching 12-SP4 (ppc64le s390x x86_64): kgraft-patch-4_12_14-95_88-default-3-2.1

References

#1197133

Cross- CVE-2022-27666

CVSS scores:

CVE-2022-27666 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVE-2022-27666 (SUSE): 7.7 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Affected Products:

SUSE Linux Enterprise High Performance Computing 15

SUSE Linux Enterprise Live Patching 12-SP4

SUSE Linux Enterprise Module for Live Patching 15

SUSE Linux Enterprise Server 15

SUSE Linux Enterprise Server for SAP Applications 15

https://www.suse.com/security/cve/CVE-2022-27666.html

https://bugzilla.suse.com/1197133

Severity
Announcement ID: SUSE-SU-2022:1248-1
Rating: important

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