CVE-2025-38248 | Linux Kernel up to 6.15.4/6.16-rc3 bridge br_multicast_port_ctx_deinit use after free (EUVD-2025-20813 / Nessus ID 253428)
A vulnerability classified as critical was found in Linux Kernel up to 6.15.4/6.16-rc3. This issue affects the function br_multicast_port_ctx_deinit of the component bridge. Such manipulation leads to use after free.
This vulnerability is referenced as CVE-2025-38248. The attack needs to be initiated within the local network. No exploit is available.
Upgrading the affected component is advised.