ELSA-2025-15662: Security update for 29 packages

ELSA-2025-15662, released September 12, 2025, fixes 1 CVE across 29 products. One of them is being exploited (CVE-2025-38352); 1 on CISA KEV. Patch Radar priority: Patch now.

Patch now1 on CISA KEV

CVEs closed

None rated Critical

Exploited

CVE-2025-38352

Highest CVSS

7.8

Base score, 0 to 10

Highest EPSS

0.0136

71st percentile

Fixed package versions

Product	Release	Fixed in
kernel	ol 10	0:6.12.0-55.32.1.0.1.el10_0
kernel-abi-stablelists	ol 10	0:6.12.0-55.32.1.0.1.el10_0
kernel-core	ol 10	0:6.12.0-55.32.1.0.1.el10_0
kernel-cross-headers	ol 10	0:6.12.0-55.32.1.0.1.el10_0
kernel-debug	ol 10	0:6.12.0-55.32.1.0.1.el10_0
kernel-debug-core	ol 10	0:6.12.0-55.32.1.0.1.el10_0
kernel-debug-devel	ol 10	0:6.12.0-55.32.1.0.1.el10_0
kernel-debug-devel-matched	ol 10	0:6.12.0-55.32.1.0.1.el10_0
kernel-debug-modules	ol 10	0:6.12.0-55.32.1.0.1.el10_0
kernel-debug-modules-core	ol 10	0:6.12.0-55.32.1.0.1.el10_0
kernel-debug-modules-extra	ol 10	0:6.12.0-55.32.1.0.1.el10_0
kernel-debug-uki-virt	ol 10	0:6.12.0-55.32.1.0.1.el10_0
kernel-devel	ol 10	0:6.12.0-55.32.1.0.1.el10_0
kernel-devel-matched	ol 10	0:6.12.0-55.32.1.0.1.el10_0
kernel-doc	ol 10	0:6.12.0-55.32.1.0.1.el10_0
kernel-headers	ol 10	0:6.12.0-55.32.1.0.1.el10_0
kernel-modules	ol 10	0:6.12.0-55.32.1.0.1.el10_0
kernel-modules-core	ol 10	0:6.12.0-55.32.1.0.1.el10_0
kernel-modules-extra	ol 10	0:6.12.0-55.32.1.0.1.el10_0
kernel-tools	ol 10	0:6.12.0-55.32.1.0.1.el10_0
kernel-tools-libs	ol 10	0:6.12.0-55.32.1.0.1.el10_0
kernel-tools-libs-devel	ol 10	0:6.12.0-55.32.1.0.1.el10_0
kernel-uki-virt	ol 10	0:6.12.0-55.32.1.0.1.el10_0
kernel-uki-virt-addons	ol 10	0:6.12.0-55.32.1.0.1.el10_0
libperf	ol 10	0:6.12.0-55.32.1.0.1.el10_0
perf	ol 10	0:6.12.0-55.32.1.0.1.el10_0
python3-perf	ol 10	0:6.12.0-55.32.1.0.1.el10_0
rtla	ol 10	0:6.12.0-55.32.1.0.1.el10_0
rv	ol 10	0:6.12.0-55.32.1.0.1.el10_0

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
Patch now	CVE-2025-38352	posix-cpu-timers: fix race between handle_posix_cpu_timers() and posix_cpu_timer_del()	7.8	0.0136	KEVExploited

Also fixes CVE-2025-38352

OPENSUSE-SU-2025:20081-1
dtb-aarch64, kernel-64kb, kernel-default and 9 more on opensuse-leap 16.0
SUSE-SU-2025:21139-1
kernel-64kb, kernel-default, kernel-default-base and 6 more on sles 16.0
SUSE-SU-2025:02923-1
kernel-coco, kernel-coco_debug, kernel-source-coco and 1 more on sles 15.6
SUSE-SU-2025:02997-1
kernel-64kb, kernel-default, kernel-default-base and 6 more on sles 15.7
SUSE-SU-2025:03011-1
kernel-azure, kernel-source-azure, kernel-syms-azure on sles 15.7
SUSE-SU-2025:02853-1
kernel-livepatch-SLE15-SP7-RT_Update_3 on sles 15.7
SUSE-SU-2025:02996-1
dtb-aarch64, kernel-64kb, kernel-debug and 10 more on opensuse-leap 15.6, sles 15.6
SUSE-SU-2025:02969-1
kernel-azure, kernel-source-azure, kernel-syms-azure on opensuse-leap 15.6, sles 15.6

Vendor advisory

https://linux.oracle.com/errata/ELSA-2025-15662.html

For tools and AI agents

This page as data: JSON · Markdown

Link to this page

If this page saved you time, a link to it in your ticket, advisory or write-up helps others find it.

HTML

<a href="https://patchblox.com/security/fix/linux/elsa-2025-15662">ELSA-2025-15662 on Patchblox Patch Radar</a>

Reusing the data? How to credit Patch Radar.

Which servers are still behind?

Patchblox compares the installed package on every Linux machine against the fixed version for its release, including machines reported through Azure Update Manager.

Get a demo

Patch Radar data is free to use with attribution. Terms and how to credit it.

Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.