Issued at: 2025-11-06
Updated at: 2025-11-13
Synopsis
Moderate: kernel security update
Description
The kernel packages contain the Linux kernel, the core of any Linux operating system.
Security Fix(es):
* kernel: vsock/virtio: Validate length in packet header before skb_put() (CVE-2025-39718)
* kernel: NFS: Fix filehandle bounds checking in nfs_fh_to_dentry() (CVE-2025-39730)
* kernel: ALSA: hda/ca0132: Fix buffer overflow in add_tuning_control (CVE-2025-39751)
* kernel: fs/smb: Fix inconsistent refcnt update (CVE-2025-39819)
* kernel: pstore/ram: Check start of empty przs during init (CVE-2023-53331)
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.