Linux · Rocky Linux · Security advisory · October 4, 2025

RLSA-2025:9302: kernel security update

RLSA-2025:9302, released October 4, 2025, fixes 5 CVEs in kernel (version 0:5.14.0-570.23.1.el9_6). None of them is reported as exploited. Patch Radar priority: High.

High
CVEs closed
5
None rated Critical
Exploited
0
None reported
Highest CVSS
8.4
Base score, 0 to 10
Highest EPSS
0.0024
14th percentile

Priority of the 5 CVEs

Patch now 0 Urgent 0 High 5 Routine 0

Fixed package versions

ProductReleaseFixed in
kernelrocky 90:5.14.0-570.23.1.el9_6

CVEs this fix closes

PriorityCVETitleCVSSEPSSExploitation
High CVE-2025-21919 bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: w...7.8 0.0024 None reported
High CVE-2025-23150 ext4: fix off-by-one error in do_split8.4 0.0023 None reported
High CVE-2025-22104 linux: In the Linux kernel, the following vulnerability has been resolved: ibmvnic: Use kernel helpers for hex dumps Previ...7.1 0.0023 None reported
High CVE-2025-37738 ext4: ignore xattrs past end7.8 0.0022 None reported
High CVE-2025-21883 kernel: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: i...7.8 0.0021 None reported
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