CVE-2022-48856 | Linux Kernel up to 4.19.234/5.4.184/5.10.105/5.15.28/5.16.14 ethtool of_find_compatible_node reference count

CVE-2022-48856 | Linux Kernel up to 4.19.234/5.4.184/5.10.105/5.15.28/5.16.14 ethtool of_find_compatible_node reference count

A vulnerability classified as critical has been found in Linux Kernel up to 4.19.234/5.4.184/5.10.105/5.15.28/5.16.14. Affected is the function of_find_compatible_node of the component ethtool. The manipulation leads to improper update of reference count. This vulnerability is traded as CVE-2022-48856. The attack needs to be done within the local network. There is no exploit available. It is recommended to upgrade the affected component.