CVE-2025-37827 | Linux Kernel prior 6.12.26/6.14.5/6.15-rc4 btrfs __btrfs_add_free_space_zoned null pointer dereference (Nessus ID 240657 / WID-SEC-2025-0975)
A vulnerability was found in Linux Kernel up to 6.12.25/6.14.4/6.15-rc3/e91dab550dd1d2221333cac9f5c012ab5193696f. It has been declared as critical. This vulnerability affects the function __btrfs_add_free_space_zoned of the component btrfs. The manipulation results in null pointer dereference.
This vulnerability is reported as CVE-2025-37827. The attacker must have access to the local network to execute the attack. No exploit exists.
It is recommended to upgrade the affected component.