CVE-2022-48708 (GCVE-0-2022-48708)

Vulnerability from cvelistv5 – Published: 2024-05-21 15:22 – Updated: 2025-05-04 08:21
VLAI?
Title
pinctrl: single: fix potential NULL dereference
Summary
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.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 571aec4df5b72a80f80d1e524da8fbd7ff525c98 , < 1177bdafe87cbe543a2dc48a9bbac265aa5864db (git)
Affected: 571aec4df5b72a80f80d1e524da8fbd7ff525c98 , < e671e63587c92b3fd767cf82e73129f6d5feeb33 (git)
Affected: 571aec4df5b72a80f80d1e524da8fbd7ff525c98 , < 2b763f7de108cb1a5ad5ed08e617d677341947cb (git)
Affected: 571aec4df5b72a80f80d1e524da8fbd7ff525c98 , < 6e2a0521e4e84a2698f2da3950fb5c5496a4d208 (git)
Affected: 571aec4df5b72a80f80d1e524da8fbd7ff525c98 , < 71668706fbe7d20e6f172fa3287fa8aac1b56c26 (git)
Affected: 571aec4df5b72a80f80d1e524da8fbd7ff525c98 , < bcc487001a15f71f103d102cba4ac8145d7a68f2 (git)
Affected: 571aec4df5b72a80f80d1e524da8fbd7ff525c98 , < d2d73e6d4822140445ad4a7b1c6091e0f5fe703b (git)
Create a notification for this product.
    Linux Linux Affected: 4.11
Unaffected: 0 , < 4.11 (semver)
Unaffected: 4.14.306 , ≤ 4.14.* (semver)
Unaffected: 4.19.273 , ≤ 4.19.* (semver)
Unaffected: 5.4.232 , ≤ 5.4.* (semver)
Unaffected: 5.10.168 , ≤ 5.10.* (semver)
Unaffected: 5.15.94 , ≤ 5.15.* (semver)
Unaffected: 6.1.12 , ≤ 6.1.* (semver)
Unaffected: 6.2 , ≤ * (original_commit_for_fix)
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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