Vulnerabilities > CVE-2024-46685 - NULL Pointer Dereference vulnerability in Linux Kernel
Attack vector
LOCAL Attack complexity
LOW Privileges required
LOW Confidentiality impact
NONE Integrity impact
NONE Availability impact
HIGH Summary
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.
Vulnerable Configurations
Common Weakness Enumeration (CWE)
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