CVE-2025-21752 | Linux Kernel up to 6.13.2 fs/btrfs/ctree.c btrfs_set_item_key_safe privilege escalation (Nessus ID 230714 / WID-SEC-2025-0453)
A vulnerability marked as problematic has been reported in Linux Kernel up to 6.13.2. This affects the function btrfs_set_item_key_safe of the file fs/btrfs/ctree.c. This manipulation causes privilege escalation.
The identification of this vulnerability is CVE-2025-21752. The attack needs to be done within the local network. There is no exploit available.
It is suggested to upgrade the affected component.