CVE-2022-48708 pinctrl: single: fix potential NULL dereference

2024-05-2115:22:49

Linux

github.com

pinctrl single vulnerability linux kernel svace null dereference

6.8 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

10.4%

JSON

In the Linux kernel, the following vulnerability has been resolved:

pinctrl: single: fix potential NULL dereference

Added checking of pointer “function” in pcs_set_mux().
pinmux_generic_get_function() can return NULL and the pointer
“function” was dereferenced without checking against NULL.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

CNA Affected

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