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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