cve/2022/CVE-2022-48663.md

CVE-2022-48663

Description

In the Linux kernel, the following vulnerability has been resolved:gpio: mockup: fix NULL pointer dereference when removing debugfsWe now remove the device's debugfs entries when unbinding the driver.This now causes a NULL-pointer dereference on module exit because theplatform devices are unregistered after the global debugfs directoryhas been recursively removed. Fix it by unregistering the devices first.

POC

Reference

No PoCs from references.

Github

• https://github.com/fkie-cad/nvd-json-data-feeds