Red Hat Security Advisory

RHSA-2025:22998

kernel security update

Released 2025-12-10 · Red Hat rating Moderate · View on Red Hat →

Fixed in

Red Hat Enterprise Linux BaseOS E4S (v.8.8) bpftool-4.18.0-477.122.1.el8_8, kernel-4.18.0-477.122.1.el8_8, kernel-abi-stablelists-4.18.0-477.122.1.el8_8 +14
Red Hat Enterprise Linux BaseOS TUS (v.8.8) bpftool-4.18.0-477.122.1.el8_8, kernel-4.18.0-477.122.1.el8_8, kernel-abi-stablelists-4.18.0-477.122.1.el8_8 +14

Fixes 3 records

TI-2023-29519 CVE-2023-53226 · GHSA-9w8v-7p4r-hqf4

wifi: mwifiex: Fix OOB and integer underflow when rx packets

LOW 38

In the Linux kernel, the following vulnerability has been resolved: wifi: mwifiex: Fix OOB and integer underflow when rx packets Make sure mwifiex_process_mgmt_packet, mwifiex_process_sta_rx_packet and mwifiex_process_ua…

CVSS 3.1HIGH 8.8 Adjacent network No auth No interaction EPSS 0.00243 Published 2025-09-15 Partial fix · 4.14.326, 4.19.295 +7 CWE-191

TI-2022-25885 CVE-2022-50406 · GHSA-x5q7-34x7-hr6p

iomap: iomap: fix memory corruption when recording errors during writeback

LOW 35

In the Linux kernel, the following vulnerability has been resolved: iomap: iomap: fix memory corruption when recording errors during writeback Every now and then I see this crash on arm64: Unable to handle kernel NULL po…

CVSS 3.1HIGH 7.8 Local Low privileges No interaction EPSS 0.00168 Published 2025-09-18 Partial fix · 5.10.271, 5.15.222 +3 CWE-787

TI-2025-26373 CVE-2025-39697 · GHSA-3fr6-pgc4-qmrv

NFS: Fix a race when updating an existing write

LOW 33

In the Linux kernel, the following vulnerability has been resolved: NFS: Fix a race when updating an existing write After nfs_lock_and_join_requests() tests for whether the request is still attached to the mapping, nothi…

CVSS 3.1HIGH 7.8 Local Low privileges No interaction EPSS 0.00159 Published 2025-09-05 Partial fix · 5.10.242, 5.15.191 +5 CWE-362