Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.14.299

Description A potential memory leak issue exists in the mISDN register device() function. The actual impact and attack plausibility have not yet been proven.

Recommendations For Linux Kernel versions prior to v4.14.299, update to version v4.14.299 or later to resolve the issue. As a temporary workaround, consider restricting access to the mISDN register device() function until a patch is available.