CVE-2021-46972 | Linux Kernel up to 5.10.34/5.11.18/5.12.1 ovl /file0 ovl_lookup state issue

CVE-2021-46972 | Linux Kernel up to 5.10.34/5.11.18/5.12.1 ovl /file0 ovl_lookup state issue

A vulnerability classified as problematic was found in Linux Kernel up to 5.10.34/5.11.18/5.12.1. This vulnerability affects the function ovl_lookup of the file /file0 of the component ovl. The manipulation leads to state issue. This vulnerability was named CVE-2021-46972. The attack needs to be initiated within the local network. There is no exploit available. It is recommended to upgrade the affected component.