Tracker / CVE-2022-48663
CVE-2022-48663
Medium 5.5
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.
Affected products and versions
| linux | linux_kernel · 5.10.144 → 5.10.146 |
|---|---|
| linux | linux_kernel · 5.15.69 → 5.15.71 |
| linux | linux_kernel · 5.19.10 → 5.19.12 |
Analysis
This page is not indexable yet.Until it carries original analysis — what it actually exposes, how to check in two minutes whether a system was touched, what to do if it was — the page stays noindex. The database decides that, not the template.