Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.14.276

Description The issue is related to a refcount problem in the atmel nand controller init function. It was introduced in version v4.12 and fixed in version v4.14.276. The actual impact and attack plausibility have not yet been proven.

Recommendations For versions prior to v4.14.276, update to version v4.14.276 or later to resolve the issue. As a temporary workaround, consider restricting access to the atmel nand controller init function until a patch is available.