CVE-2022-48708

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.

Reserved 2024-05-03 | Published 2024-05-21 | Updated 2025-05-04 | Assigner Linux

Product status

Default status
unaffected

571aec4df5b72a80f80d1e524da8fbd7ff525c98 before 1177bdafe87cbe543a2dc48a9bbac265aa5864db
affected

571aec4df5b72a80f80d1e524da8fbd7ff525c98 before e671e63587c92b3fd767cf82e73129f6d5feeb33
affected

571aec4df5b72a80f80d1e524da8fbd7ff525c98 before 2b763f7de108cb1a5ad5ed08e617d677341947cb
affected

571aec4df5b72a80f80d1e524da8fbd7ff525c98 before 6e2a0521e4e84a2698f2da3950fb5c5496a4d208
affected

571aec4df5b72a80f80d1e524da8fbd7ff525c98 before 71668706fbe7d20e6f172fa3287fa8aac1b56c26
affected

571aec4df5b72a80f80d1e524da8fbd7ff525c98 before bcc487001a15f71f103d102cba4ac8145d7a68f2
affected

571aec4df5b72a80f80d1e524da8fbd7ff525c98 before d2d73e6d4822140445ad4a7b1c6091e0f5fe703b
affected

Default status
affected

4.11
affected

Any version before 4.11
unaffected

4.14.306
unaffected

4.19.273
unaffected

5.4.232
unaffected

5.10.168
unaffected

5.15.94
unaffected

6.1.12
unaffected

6.2
unaffected

References

git.kernel.org/...c/1177bdafe87cbe543a2dc48a9bbac265aa5864db

git.kernel.org/...c/e671e63587c92b3fd767cf82e73129f6d5feeb33

git.kernel.org/...c/2b763f7de108cb1a5ad5ed08e617d677341947cb

git.kernel.org/...c/6e2a0521e4e84a2698f2da3950fb5c5496a4d208

git.kernel.org/...c/71668706fbe7d20e6f172fa3287fa8aac1b56c26

git.kernel.org/...c/bcc487001a15f71f103d102cba4ac8145d7a68f2

git.kernel.org/...c/d2d73e6d4822140445ad4a7b1c6091e0f5fe703b

cve.org (CVE-2022-48708)

nvd.nist.gov (CVE-2022-48708)

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