CVE-2023-54218 | Linux Kernel up to 6.3.3 net sock_recv_cmsgs race condition

December 30, 2025 Yanac

A vulnerability described as critical has been identified in Linux Kernel up to 6.3.3. Affected is the function sock_recv_cmsgs of the component net. Such manipulation leads to race condition.

This vulnerability is listed as CVE-2023-54218. The attack must be carried out from within the local network. There is no available exploit.

Upgrading the affected component is recommended.VulDB Recent EntriesRead More