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redhatcveRedhat.comRH:CVE-2022-48663
HistoryApr 29, 2024 - 4:21 p.m.

CVE-2022-48663

2024-04-2916:21:29
redhat.com
access.redhat.com
9
linux kernel
null pointer dereference
gpio mockup

AI Score

7.3

Confidence

Low

EPSS

0

Percentile

15.5%

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.

AI Score

7.3

Confidence

Low

EPSS

0

Percentile

15.5%