The vulnerability of the dlm_posix_lock() function in the fs/dlm/plock.c module exposes the support for Linux’s distributed locking mechanism in kernel-level locking. This allows an attacker to gain access to protected information or cause service failures.

The vulnerability of the dlmposixlock function in the fs/dlm/plock.c module, which supports Linux kernel-based distributed locking mechanisms, is related to reading beyond the buffer boundaries. Exploiting this vulnerability could allow an attacker to access protected information or cause service...