CVE-2022-48708

MEDIUM

Linux Kernel 4.11-6.1.12 NULL Pointer Dereference in pcs_set_mux()

Title source: llm
STIX 2.1

Description

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.

References (7)

Core 7

Scores

CVSS v3 5.5
EPSS 0.0024
EPSS Percentile 15.0%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-476
Status published
Products (24)
linux/Kernel 4.11.0 - 4.14.306linux
linux/Kernel 4.15.0 - 4.19.273linux
linux/Kernel 4.20.0 - 5.4.232linux
linux/Kernel 5.11.0 - 5.15.94linux
linux/Kernel 5.16.0 - 6.1.12linux
linux/Kernel 5.5.0 - 5.10.168linux
Linux/Linux < 4.11
Linux/Linux 4.11
Linux/Linux 4.14.306 - 4.14.*
Linux/Linux 4.19.273 - 4.19.*
... and 14 more
Published May 21, 2024
Tracked Since Feb 18, 2026