SUSE-SU-2025:02693-1
SUSE-SU-2025:02693-1 · Security update for the Linux Kernel (Live Patch 11 for SLE 15 SP6)
This page contains facts from public vulnerability sources. Check the original advisory before updating.
This update for the Linux Kernel 6.4.0-150600_23_50 fixes several issues. The following security issues were fixed: - CVE-2025-37797: net_sched: hfsc: Fix a UAF vulnerability in class handling (bsc#1245793). - CVE-2025-37752: net_sched: sch_sfq: move the limit validation (bsc#1245776). - CVE-2025-21702: pfifo_tail_enqueue: Drop new packet when sch->limit == 0 (bsc#1245797).
Fix available
- Published
- Updated
Stack: system
Affected products and versions
kernel-livepatch-sle15-sp6_update_11 SUSE:Linux Enterprise Live Patching 15 SP6
- Affected ranges
- ECOSYSTEM: < 2-150600.2.1
Update to 2-150600.2.1
Original sources
- https://www.suse.com/support/update/announcement/2025/suse-su-202502693-1/
- https://bugzilla.suse.com/1244337
- https://bugzilla.suse.com/1245776
- https://bugzilla.suse.com/1245793
- https://bugzilla.suse.com/1245797
- https://www.suse.com/security/cve/CVE-2025-21702
- https://www.suse.com/security/cve/CVE-2025-37752
- https://www.suse.com/security/cve/CVE-2025-37797
- https://osv.dev/vulnerability/SUSE-SU-2025:02693-1