CVE-2022-48708: Linux Kernel

Medium severity, CVSS 5.5. EPSS: 0.2% chance of exploitation in the next 30 days.

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.

Affected products

• Linux Linux Kernel: from 4.11, before 4.14.306 (fixed in 4.14.306); from 4.15, before 4.19.273 (fixed in 4.19.273); from 4.20, before 5.4.232 (fixed in 5.4.232); from 5.5, before 5.10.168 (fixed in 5.10.168); from 5.11, before 5.15.94 (fixed in 5.15.94); from 5.16, before 6.1.12 (fixed in 6.1.12); …

Published 2024-05-21. Last modified 2026-06-17.