CVE-2023-0386 | Linux Kernel OverlayFS Subsystem fs/overlayfs/copy_up.c ovl_copy_up_one improper ownership management
A vulnerability was found in Linux Kernel. It has been classified as problematic. Affected is the function ovl_copy_up_one of the file fs/overlayfs/copy_up.c of the component OverlayFS Subsystem. The manipulation leads to improper ownership management.
This vulnerability is traded as CVE-2023-0386. The attack needs to be approached locally. Furthermore, there is an exploit available.
It is recommended to apply a patch to fix this issue.