CVE-2025-21710 | Linux Kernel up to 6.6.75/6.12.12/6.13.1 tcp_data_queue buffer overflow (Nessus ID 230839 / WID-SEC-2025-0453)

A vulnerability classified as critical has been found in Linux Kernel up to 6.6.75/6.12.12/6.13.1. The affected element is the function tcp_data_queue. Performing a manipulation results in buffer overflow. This vulnerability is known as CVE-2025-21710. Access to the local network is required for this attack. No exploit is available. It is recommended to upgrade the affected component.