Red Hat Security Advisory

RHSA-2025:13805

kernel security update

Released 2025-08-13 · Red Hat rating Moderate · View on Red Hat →

Fixed in

Red Hat Enterprise Linux BaseOS AUS (v.8.4) bpftool-4.18.0-305.168.1.el8_4, kernel-4.18.0-305.168.1.el8_4, kernel-abi-stablelists-4.18.0-305.168.1.el8_4 +14
Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.4) bpftool-4.18.0-305.168.1.el8_4, kernel-4.18.0-305.168.1.el8_4, kernel-abi-stablelists-4.18.0-305.168.1.el8_4 +14

Fixes 3 records

TI-2025-16935 CVE-2025-23150 · GHSA-jf2p-fggv-v92v

ext4: fix off-by-one error in do_split

LOW 34

In the Linux kernel, the following vulnerability has been resolved: ext4: fix off-by-one error in do_split Syzkaller detected a use-after-free issue in ext4_insert_dentry that was caused by out-of-bounds access due to in…

CVSS 3.1HIGH 7.8 Local Low privileges No interaction EPSS 0.00232 Published 2025-05-01 Partial fix · 5.4.293, 4.5 +13 CWE-193

TI-2025-25427 CVE-2025-38086 · GHSA-33v2-gr7f-4wmr

net: ch9200: fix uninitialised access during mii_nway_restart

LOW 24

In the Linux kernel, the following vulnerability has been resolved: net: ch9200: fix uninitialised access during mii_nway_restart In mii_nway_restart() the code attempts to call mii->mdio_read which is ch9200_mdio_read()…

CVSS 3.1MEDIUM 5.5 Local Low privileges No interaction EPSS 0.00206 Published 2025-06-28 Partial fix · 5.4.295, 5.10.239 +6 CWE-908

TI-2022-25512 CVE-2022-50020 · GHSA-hhx5-crr2-8g8p

ext4: avoid resizing to a partial cluster size

LOW 24

In the Linux kernel, the following vulnerability has been resolved: ext4: avoid resizing to a partial cluster size This patch avoids an attempt to resize the filesystem to an unaligned cluster boundary.

CVSS 3.1MEDIUM 5.5 Local Low privileges No interaction EPSS 0.00208 Published 2025-06-18 Partial fix · 4.19.256, 5.4.211 +4 CWE-1284