CVE-2025-40207

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description The v4l2 subdev call state try() macro in the Linux kernel does not check the return value of v4l2 subdev state alloc(). If v4l2 subdev state alloc() fails, it returns an error pointer, which can cause v4l2 subdev call state try() to crash. The issue is due to missing error handling within the function.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.