SUSE-SU-2025:03397-1
SUSE-SU-2025:03397-1 · Security update for the Linux Kernel (Live Patch 26 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_103 fixes several issues. The following security issues were fixed: - CVE-2025-38177: sch_hfsc: make hfsc_qlen_notify() idempotent (bsc#1246356). - CVE-2025-38181: calipso: Fix null-ptr-deref in calipso_req_{set,del}attr() (bsc#1246001). - CVE-2025-38498: do_change_type(): refuse to operate on unmounted/not ours mounts (bsc#1247499). - CVE-2025-38555: usb: gadget : fix use-after-free in composite_dev_cleanup() (bsc#1248298). - CVE-2025-21756: vsock: Keep the binding until socket destruction (bsc#1245795). - CVE-2025-21755: vsock: Orphan socket after transport release (bsc#1245795).
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: < 6-150500.2.1
Update to 6-150500.2.1
Original sources
- https://www.suse.com/support/update/announcement/2025/suse-su-202503397-1/
- https://bugzilla.suse.com/1245795
- https://bugzilla.suse.com/1246001
- https://bugzilla.suse.com/1246356
- https://bugzilla.suse.com/1247499
- https://bugzilla.suse.com/1248298
- https://www.suse.com/security/cve/CVE-2025-21755
- https://www.suse.com/security/cve/CVE-2025-21756
- https://www.suse.com/security/cve/CVE-2025-38177
- https://www.suse.com/security/cve/CVE-2025-38181
- https://www.suse.com/security/cve/CVE-2025-38498
- https://www.suse.com/security/cve/CVE-2025-38555
- https://osv.dev/vulnerability/SUSE-SU-2025:03397-1