CVE-2025-21743 | Linux Kernel up to 6.6.77/6.12.13/6.13.2 ipheth buffer overflow (Nessus ID 236983 / WID-SEC-2025-0453)
A vulnerability, which was classified as critical, has been found in Linux Kernel up to 6.6.77/6.12.13/6.13.2. This issue affects some unknown processing of the component ipheth. This manipulation causes buffer overflow.
This vulnerability is tracked as CVE-2025-21743. The attack is only possible within the local network. No exploit exists.
It is advisable to upgrade the affected component.