CVE-2022-48708

MediumCVSS 5.5/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-476

Affected software

VendorProductVersions
LinuxLinux>= 571aec4df5b72a80f80d1e524da8fbd7ff525c98, < 1177bdafe87cbe543a2dc48a9bbac265aa5864db; >= 571aec4df5b72a80f80d1e524da8fbd7ff525c98, < e671e63587c92b3fd767cf82e73129f6d5feeb33; >= 571aec4df5b72a80f80d1e524da8fbd7ff525c98, < 2b763f7de108cb1a5ad5ed08e617d677341947cb; >= 571aec4df5b72a80f80d1e524da8fbd7ff525c98, < 6e2a0521e4e84a2698f2da3950fb5c5496a4d208; >= 571aec4df5b72a80f80d1e524da8fbd7ff525c98, < 71668706fbe7d20e6f172fa3287fa8aac1b56c26; >= 571aec4df5b72a80f80d1e524da8fbd7ff525c98, < bcc487001a15f71f103d102cba4ac8145d7a68f2; >= 571aec4df5b72a80f80d1e524da8fbd7ff525c98, < d2d73e6d4822140445ad4a7b1c6091e0f5fe703b
LinuxLinux4.11

References

Timeline

Published
May 21, 2024
Last modified
Jun 17, 2026
NVD status
Analyzed

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CVE-2022-48708: Medium severity, CVSS 5.5 | Vulnix