SUSE: 2022:2220-1 Critical: Use-After-Free Fix for Kernel
suse
July 1, 2022
An update that fixes one vulnerability is now available
Summary
This update for the Linux Kernel 4.12.14-150000_150_89 fixes one issue. The following security issue was fixed: - 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: - 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:
Topics Covered
References
#1199606
Cross- CVE-2022-1734
CVSS scores:
CVE-2022-1734 (NVD) : 7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CVE-2022-1734 (SUSE): 7.4 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
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
https://www.suse.com/security/cve/CVE-2022-1734.html
https://bugzilla.suse.com/1199606
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Severity
important
Lowest
Low
Medium
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Critical
Announcement ID: SUSE-SU-2022:2220-1
Rating: important
Topics Covered
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