RHSA-2025:21128MediumCVSS 7.8

Red Hat Security Advisory: kernel-rt security update

Published
November 12, 2025
Last Modified
June 29, 2026

🔗 CVE IDs covered (16)

CVE-2022-50406 →CVE-2023-53232 →CVE-2023-53305 →CVE-2023-53331 →CVE-2023-53373 →CVE-2025-39697 →CVE-2023-53226 →CVE-2022-50356 →CVE-2023-53178 →CVE-2023-53213 →CVE-2023-53386 →CVE-2022-50367 →CVE-2023-53185 →CVE-2023-53401 →CVE-2023-53494 →CVE-2025-38614 →

📋 Description

CVE-2022-50356 — kernel: net: sched: sfb: fix null pointer access issue when sfb_init() fails CVE-2022-50367 — kernel: fs: fix UAF/GPF bug in nilfs_mdt_destroy CVE-2022-50406 — kernel: iomap: iomap: fix memory corruption when recording errors during writeback CVE-2023-53178 — kernel: mm: fix zswap writeback race condition CVE-2023-53185 — kernel: wifi: ath9k: don't allow to overwrite ENDPOINT0 attributes CVE-2023-53213 — kernel: wifi: brcmfmac: slab-out-of-bounds read in brcmf_get_assoc_ies() CVE-2023-53226 — kernel: wifi: mwifiex: Fix OOB and integer underflow when rx packets CVE-2023-53232 — kernel: mt76: mt7921: fix kernel panic by accessing unallocated eeprom.data CVE-2023-53305 — kernel: Bluetooth: L2CAP: Fix use-after-free CVE-2023-53331 — kernel: pstore/ram: Check start of empty przs during init CVE-2023-53373 — kernel: crypto: seqiv - Handle EBUSY correctly CVE-2023-53386 — kernel: Bluetooth: Fix potential use-after-free when clear keys CVE-2023-53401 — kernel: mm: kmem: fix a NULL pointer dereference in obj_stock_flush_required() CVE-2023-53494 — kernel: crypto: xts - Handle EBUSY correctly CVE-2025-38614 — kernel: eventpoll: Fix semi-unbounded recursion CVE-2025-39697 — kernel: NFS: Fix a race when updating an existing write

🔗 References (19)