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AUSCERT External Security Bulletin Redistribution
ESB-2022.3242
Security update for the Linux Kernel (Live Patch 29 for SLE 15)
4 July 2022
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AusCERT Security Bulletin Summary
---------------------------------
Product: Linux Kernel
Publisher: SUSE
Operating System: SUSE
Resolution: Patch/Upgrade
CVE Names: CVE-2022-1734
Original Bulletin:
https://www.suse.com/support/update/announcement/2022/suse-su-20222220-1
Comment: CVSS (Max): 7.4 CVE-2022-1734 (CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H)
CVSS Source: SUSE
Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
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SUSE Security Update: Security update for the Linux Kernel (Live Patch 29 for
SLE 15)
______________________________________________________________________________
Announcement ID: SUSE-SU-2022:2220-1
Rating: important
References: #1199606
Cross-References: CVE-2022-1734
Affected Products:
SUSE Linux Enterprise High Performance Computing 15
SUSE Linux Enterprise Module for Live Patching 15
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise Server for SAP Applications 15
______________________________________________________________________________
An update that fixes one vulnerability is now available.
Description:
This update for the Linux Kernel 4.12.14-150000_150_89 fixes one issue.
The following security issue was fixed:
o CVE-2022-1734: Fixed a r/w use-after-free when non synchronized between
cleanup routine and firmware download routine. (bnc#1199605)
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:
o SUSE Linux Enterprise Module for Live Patching 15:
zypper in -t patch SUSE-SLE-Module-Live-Patching-15-2022-2220=1
SUSE-SLE-Module-Live-Patching-15-2022-2221=1
SUSE-SLE-Module-Live-Patching-15-2022-2222=1
SUSE-SLE-Module-Live-Patching-15-2022-2223=1
SUSE-SLE-Module-Live-Patching-15-2022-2224=1
Package List:
o SUSE Linux Enterprise Module for Live Patching 15 (ppc64le x86_64):
kernel-livepatch-4_12_14-150000_150_89-default-4-150000.2.2
kernel-livepatch-4_12_14-150000_150_89-default-debuginfo-4-150000.2.2
kernel-livepatch-4_12_14-150_75-default-15-150000.2.2
kernel-livepatch-4_12_14-150_75-default-debuginfo-15-150000.2.2
kernel-livepatch-4_12_14-150_78-default-10-150000.2.2
kernel-livepatch-4_12_14-150_78-default-debuginfo-10-150000.2.2
kernel-livepatch-4_12_14-150_83-default-6-150000.2.2
kernel-livepatch-4_12_14-150_83-default-debuginfo-6-150000.2.2
kernel-livepatch-4_12_14-150_86-default-5-150000.2.2
kernel-livepatch-4_12_14-150_86-default-debuginfo-5-150000.2.2
References:
o https://www.suse.com/security/cve/CVE-2022-1734.html
o https://bugzilla.suse.com/1199606
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The University of Queensland
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