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SUSE: Kernel Important IPC Security Fix 2025:03221-1 (CVE-2025-38212)

suse
Calendar Grey September 15, 2025
Dist Suse Esm H88
Crucial security patch released for SUSE Linux Kernel targeting IPC vulnerabilities, enhancing defenses against potential exploits.
* bsc#1246030 * bsc#1248108 Cross-References: * CVE-2025-38212

Summary

## This update for the Linux Kernel 6.4.0-150700_53_6 fixes several issues. The following security issue was fixed: * CVE-2025-38212: ipc: fix to protect IPCS lookups using RCU (bsc#1246030). ## Patch Instructions: To install this SUSE 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 15-SP7 zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP7-2025-3221=1 ## Package List: * SUSE Linux Enterprise Live Patching 15-SP7 (ppc64le s390x x86_64) * kernel-livepatch-6_4_0-150700_53_6-default-debuginfo-3-150700.2.1 * kernel-livepatch-6_4_0-150700_53_6-default-3-150700.2.1 * kernel-livepatch-SLE15-SP7_Update_2-debugsource-3-150700.2.1

Topics%20covered

Topics Covered

security advisory update SuSE important kernel IPC

References

* bsc#1246030

* bsc#1248108

Cross-

* CVE-2025-38212

CVSS scores:

* CVE-2025-38212 ( SUSE ): 8.5

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

* CVE-2025-38212 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected Products:

* SUSE Linux Enterprise Live Patching 15-SP7

* SUSE Linux Enterprise Real Time 15 SP7

* SUSE Linux Enterprise Server 15 SP7

* SUSE Linux Enterprise Server for SAP Applications 15 SP7

An update that solves one vulnerability and has one security fix can now be

installed.

##

* https://www.suse.com/security/cve/CVE-2025-38212.html

* https://bugzilla.suse.com/show_bug.cgi?id=1246030

* https://bugzilla.suse.com/show_bug.cgi?id=1248108

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:03221-1
Release Date: 2025-09-15T09:36:01Z
Rating: important

Topics%20covered

Topics Covered

security advisory update SuSE important kernel IPC

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