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)
A vulnerability was found in Linux Kernel up to 6.15.4/6.16-rc3. It has been classified as critical. This affects the function br_multicast_port_ctx_deinit of the component bridge. The manipulation leads to use after free.
This vulnerability is uniquely identified as CVE-2025-38248. The attack can only be done within the local network. There is no exploit available.
It is recommended to upgrade the affected component.