SUSE-SU-2025:3721-1
SUSE-SU-2025:3721-1 · Security update for the Linux Kernel (Live Patch 19 for SLE 15 SP5)
This page contains facts from public vulnerability sources. Check the original advisory before updating.
This update for the Linux Kernel 5.14.21-150500_55_80 fixes several issues. The following security issues were fixed: - CVE-2025-38678: netfilter: nf_tables: reject duplicate device on updates (bsc#1249534). - CVE-2025-38499: clone_private_mnt(): make sure that caller has CAP_SYS_ADMIN in the right userns (bsc#1248673). - CVE-2024-49974: NFSD: Force all NFSv4.2 COPY requests to be synchronous (bsc#1232384). - CVE-2025-21971: net_sched: Prevent creation of classes with TC_H_ROOT (bsc#1245794). - CVE-2025-38644: wifi: mac80211: reject TDLS operations when station is not associated (bsc#1248749). - CVE-2025-38206: exfat: fix double free in delayed_free (bsc#1246075).
Fix available
- Published
- Updated
Stack: system
Affected products and versions
kernel-livepatch-sle15-sp5_update_19 SUSE:Linux Enterprise Live Patching 15 SP5
- Affected ranges
- ECOSYSTEM: < 17-150500.2.1
Update to 17-150500.2.1
Original sources
- https://www.suse.com/support/update/announcement/2025/suse-su-20253721-1/
- https://bugzilla.suse.com/1232384
- https://bugzilla.suse.com/1245794
- https://bugzilla.suse.com/1246075
- https://bugzilla.suse.com/1248673
- https://bugzilla.suse.com/1248749
- https://bugzilla.suse.com/1249534
- https://www.suse.com/security/cve/CVE-2024-49974
- https://www.suse.com/security/cve/CVE-2025-21971
- https://www.suse.com/security/cve/CVE-2025-38206
- https://www.suse.com/security/cve/CVE-2025-38499
- https://www.suse.com/security/cve/CVE-2025-38644
- https://www.suse.com/security/cve/CVE-2025-38678
- https://osv.dev/vulnerability/SUSE-SU-2025:3721-1