CVE-2022-49421 | Linux Kernel up to 5.18.2 of_parse_phandle reference count (WID-SEC-2025-2107)
A vulnerability categorized as critical has been discovered in Linux Kernel up to 5.18.2. Affected is the function of_parse_phandle. Such manipulation leads to improper update of reference count.
This vulnerability is uniquely identified as CVE-2022-49421. The attack can only be initiated within the local network. No exploit exists.
It is advisable to upgrade the affected component.