CVE-2021-20321 | Linux Kernel OverlayFS Subsystem race condition (Nessus ID 235794)
A vulnerability classified as problematic was found in Linux Kernel. Affected by this vulnerability is an unknown functionality of the component OverlayFS Subsystem. The manipulation leads to race condition.
This vulnerability is known as CVE-2021-20321. The attack can be launched remotely. There is no exploit available.
It is recommended to apply a patch to fix this issue.