CVE-2022-48663
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2022-48663
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-48663.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2022-48663
- Downstream
- Related
- Published
- 2024-04-28T13:15:07Z
- Modified
- 2025-08-09T19:01:28Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
gpio: mockup: fix NULL pointer dereference when removing debugfs
We now remove the device's debugfs entries when unbinding the driver. This now causes a NULL-pointer dereference on module exit because the platform devices are unregistered after the global debugfs directory has been recursively removed. Fix it by unregistering the devices first.
- References