SUSE-SU-2026:0539-1
SUSE-SU-2026:0539-1 · Security update for the Linux Kernel (Live Patch 26 for SUSE Linux Enterprise 15 SP5)
This page contains facts from public vulnerability sources. Check the original advisory before updating.
This update for the SUSE Linux Enterprise kernel 5.14.21-150500.55.103 fixes various security issues The following security issues were fixed: - CVE-2023-53321: wifi: mac80211_hwsim: drop short frames (bsc#1250314). - CVE-2025-38111: net/mdiobus: Fix potential out-of-bounds read/write access (bsc#1249455). - CVE-2025-38352: posix-cpu-timers: fix race between handle_posix_cpu_timers() and posix_cpu_timer_del() (bsc#1249205). - CVE-2025-39742: RDMA: hfi1: fix possible divide-by-zero in find_hw_thread_mask() (bsc#1249480).
Fix available
- Published
- Updated
Stack: system
Affected products and versions
kernel-livepatch-sle15-sp5_update_26 SUSE:Linux Enterprise Live Patching 15 SP5
- Affected ranges
- ECOSYSTEM: < 13-150500.2.1
Update to 13-150500.2.1
Original sources
- https://www.suse.com/support/update/announcement/2026/suse-su-20260539-1/
- https://bugzilla.suse.com/1249205
- https://bugzilla.suse.com/1249455
- https://bugzilla.suse.com/1249480
- https://bugzilla.suse.com/1250314
- https://www.suse.com/security/cve/CVE-2023-53321
- https://www.suse.com/security/cve/CVE-2025-38111
- https://www.suse.com/security/cve/CVE-2025-38352
- https://www.suse.com/security/cve/CVE-2025-39742
- https://osv.dev/vulnerability/SUSE-SU-2026:0539-1