CVE-2025-68257 | Linux Kernel up to 6.12.61/6.17.11/6.18.0 IOCTL comedi_fops.c get_valid_routes null pointer dereference

A vulnerability identified as critical has been detected in Linux Kernel up to 6.12.61/6.17.11/6.18.0. The affected element is the function get_valid_routes of the file drivers/comedi/comedi_fops.c of the component IOCTL Handler. This manipulation causes null pointer dereference.

This vulnerability appears as CVE-2025-68257. The attacker needs to be present on the local network. There is no available exploit.

You should upgrade the affected component.VulDB Recent EntriesRead More