CVE-2025-21742 | Linux Kernel up to 6.6.77/6.12.13/6.13.2 ipheth wNdpIndex out-of-bounds (Nessus ID 236983 / WID-SEC-2025-0453)
A vulnerability has been found in Linux Kernel up to 6.6.77/6.12.13/6.13.2 and classified as problematic. This affects an unknown function of the component ipheth. Performing a manipulation of the argument wNdpIndex results in out-of-bounds read.
This vulnerability is reported as CVE-2025-21742. The attacker must have access to the local network to execute the attack. No exploit exists.
The affected component should be upgraded.