SUSE-SU-2022:1192-1: important: Security update for the Linux Kernel (Live Patch 29 for SLE 12 SP5)
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Thu Apr 14 01:21:30 UTC 2022
SUSE Security Update: Security update for the Linux Kernel (Live Patch 29 for SLE 12 SP5)
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Announcement ID: SUSE-SU-2022:1192-1
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 Live Patching 12-SP5
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An update that fixes one vulnerability is now available.
Description:
This update for the Linux Kernel 4.12.14-122_113 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 Live Patching 12-SP5:
zypper in -t patch SUSE-SLE-Live-Patching-12-SP5-2022-1192=1
Package List:
- SUSE Linux Enterprise Live Patching 12-SP5 (ppc64le s390x x86_64):
kgraft-patch-4_12_14-122_113-default-2-2.1
References:
https://www.suse.com/security/cve/CVE-2022-27666.html
https://bugzilla.suse.com/1197133
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