Security update for the Linux Kernel (Live Patch 29 for SLE 15 SP5)
This update for the Linux Kernel 5.14.21-150500_55_116 fixes several issues. The following security issues were fixed: - 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-2025-21701: net: avoid race between device unregistration and ethnl ops (bsc#1245805).
02 / AFFECTED SOFTWARE
Affected packages
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
This update for the Linux Kernel 5.14.21-150500_55_116 fixes several issues. The following security issues were fixed: - 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-2025-21701: net: avoid race between device unregistration and ethnl ops (bsc#1245805).
05 / REFERENCES
Further evidence
- https://bugzilla.suse.com/1245805
- https://bugzilla.suse.com/1247499
- https://bugzilla.suse.com/1248298
- https://www.suse.com/security/cve/CVE-2025-21701
- https://www.suse.com/security/cve/CVE-2025-38498
- https://www.suse.com/security/cve/CVE-2025-38555
- https://www.suse.com/support/update/announcement/2025/suse-su-202503403-1/