CVE-2025-21658 | Linux Kernel up to 6.6.71/6.12.9 btrfs null pointer dereference (Nessus ID 233479 / WID-SEC-2025-0155)
A vulnerability has been found in Linux Kernel up to 6.6.71/6.12.9 and classified as problematic. This issue affects some unknown processing of the component btrfs. Performing a manipulation results in null pointer dereference.
This vulnerability is cataloged as CVE-2025-21658. The attack must originate from the local network. There is no exploit available.
The affected component should be upgraded.