Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerabilities have been resolved: ocfs2: dlmfs: Fixed error handling for userdlmDestroyLock. When userdlmDestroyLock fails, it does not clean up the flags it set before exiting. For the USERLOCKINTEARDOWN condition, if this function fails because the lock is...

The vulnerability of the new_lockspace() function in the fs/dlm/lockspace.c module, which is part of the Linux kernel’s distributed locking manager support, allows a attacker to cause a service failure.

The vulnerability of the newlockspace function in the fs/dlm/lockspace.c module, which is part of the Linux kernel’s distributed locking manager support, relates to the pointer dereferencing. Exploiting this vulnerability could allow an attacker to trigger a service failure...