CVE-2024-56657 (GCVE-0-2024-56657)

Vulnerability from cvelistv5 – Published: 2024-12-27 15:06 – Updated: 2025-10-01 20:07
VLAI?
Title
ALSA: control: Avoid WARN() for symlink errors
Summary
In the Linux kernel, the following vulnerability has been resolved: ALSA: control: Avoid WARN() for symlink errors Using WARN() for showing the error of symlink creations don't give more information than telling that something goes wrong, since the usual code path is a lregister callback from each control element creation. More badly, the use of WARN() rather confuses fuzzer as if it were serious issues. This patch downgrades the warning messages to use the normal dev_err() instead of WARN(). For making it clearer, add the function name to the prefix, too.
Severity ?
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: a135dfb5de1501327895729b4f513370d2555b4d , < d5a1ca7b59804d6779644001a878ed925a4688ca (git)
Affected: a135dfb5de1501327895729b4f513370d2555b4d , < 36c0764474b637bbee498806485bed524cad486b (git)
Affected: a135dfb5de1501327895729b4f513370d2555b4d , < b2e538a9827dd04ab5273bf4be8eb2edb84357b0 (git)
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    Linux Linux Affected: 5.13
Unaffected: 0 , < 5.13 (semver)
Unaffected: 6.6.67 , ≤ 6.6.* (semver)
Unaffected: 6.12.6 , ≤ 6.12.* (semver)
Unaffected: 6.13 , ≤ * (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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