CVE-2025-71194 | Linux Kernel up to 6.6.121/6.12.66/6.18.6/6.19-rc4 btrfs wait_current_trans btrfs_blocked_trans_types deadlock
A vulnerability classified as critical was found in Linux Kernel up to 6.6.121/6.12.66/6.18.6/6.19-rc4. Affected is the function wait_current_trans of the component btrfs. Such manipulation of the argument btrfs_blocked_trans_types leads to deadlock.
This vulnerability is listed as CVE-2025-71194. The attack must be carried out from within the local network. There is no available exploit.
Upgrading the affected component is advised.