CVE-2025-39872 | Linux Kernel up to 6.16.7/6.17-rc5 hsr hsr_get_port_ndev use after free

A vulnerability classified as critical has been found in Linux Kernel up to 6.16.7/6.17-rc5. Impacted is the function hsr_get_port_ndev of the component hsr. The manipulation leads to use after free.

This vulnerability is listed as CVE-2025-39872. The attack must be carried out from within the local network. There is no available exploit.

It is recommended to upgrade the affected component.VulDB Recent EntriesRead More