ALSA-2025:11299

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.

Security Fix(es):

• kernel: cifs: potential buffer overflow in handling symlinks (CVE-2022-49058)
• kernel: media: uvcvideo: Remove dangling pointers (CVE-2024-58002)
• kernel: media: uvcvideo: Fix double free in error path (CVE-2024-57980)
• kernel: x86/microcode/AMD: Fix out-of-bounds on systems with CPU-less NUMA nodes (CVE-2025-21991)
• kernel: net: atm: fix use after free in lec_send() (CVE-2025-22004)
• kernel: ext4: fix off-by-one error in do_split (CVE-2025-23150)
• kernel: ext4: ignore xattrs past end (CVE-2025-37738)
• kernel: misc/vmwvmci: fix an infoleak in vmcihostdoreceive_datagram() (CVE-2022-49788)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.