Name of the Vulnerable Software and Affected Versions Linux Kernel versions v2.6.30 through v4.9.332

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 v2.6.30 through v4.9.332, update to version v4.9.333 or later to resolve the issue. As a temporary workaround, consider restricting access to the mISDN register device() function until a patch is available.