Vulnerability CVE-2024-46685
Published: 2024-09-13

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

pinctrl: single: fix potential NULL dereference in pcs_get_function()

pinmux_generic_get_function() can return NULL and the pointer 'function'
was dereferenced without checking against NULL. Add checking of pointer
'function' in pcs_get_function().

Found by code review.

 References:
https://git.kernel.org/stable/c/0a2bab5ed161318f57134716accba0a30f3af191
https://git.kernel.org/stable/c/2cea369a5c2e85ab14ae716da1d1cc6d25c85e11
https://git.kernel.org/stable/c/4e9436375fcc9bd2a60ee96aba6ed53f7a377d10
https://git.kernel.org/stable/c/6341c2856785dca7006820b127278058a180c075
https://git.kernel.org/stable/c/8f0bd526921b6867c2f10a83cd4fd14139adcd92
https://git.kernel.org/stable/c/4ed45fe99ec9e3c9478bd634624cd05a57d002f7
https://git.kernel.org/stable/c/292151af6add3e5ab11b2e9916cffa5f52859a1f
https://git.kernel.org/stable/c/1c38a62f15e595346a1106025722869e87ffe044
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