A vulnerability was found in Linux Kernel up to 7.0.9 . It has been classified as critical . This affects the function ras_core_get_utc_second_timestamp of the file /amd/ras of the component drm . The manipulation of the argument dev leads to null pointer dereference. This vulnerability is listed as CVE-2026-53315 . The attack must be carried out from within the local network. There is no available exploit. Upgrading the affected component is recommended.