CVE-2026-53382

In the Linux kernel CVE-2026-53382, the issue is a NULL-pointer dereference in media/vidtv: vidtv_mux_push_si may dereference vidtv_mux_get_pid_ctx() when it returns NULL, causing a general protection fault. The root cause is that vidtv_mux_pid_ctx_init() does not verify the return value of vidtv...