CVE-2024-41038 (GCVE-0-2024-41038)

Vulnerability from cvelistv5 – Published: 2024-07-29 14:31 – Updated: 2025-11-03 21:59
VLAI?
Title
firmware: cs_dsp: Prevent buffer overrun when processing V2 alg headers
Summary
In the Linux kernel, the following vulnerability has been resolved: firmware: cs_dsp: Prevent buffer overrun when processing V2 alg headers Check that all fields of a V2 algorithm header fit into the available firmware data buffer. The wmfw V2 format introduced variable-length strings in the algorithm block header. This means the overall header length is variable, and the position of most fields varies depending on the length of the string fields. Each field must be checked to ensure that it does not overflow the firmware data buffer. As this ia bugfix patch, the fixes avoid making any significant change to the existing code. This makes it easier to review and less likely to introduce new bugs.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: f6bc909e7673c30abcbdb329e7d0aa2e83c103d7 , < 6619aa48a011364e9f29083cc76368e6acfe5b11 (git)
Affected: f6bc909e7673c30abcbdb329e7d0aa2e83c103d7 , < 76ea8e13aaefdfda6e5601323d6ea5340359dcfa (git)
Affected: f6bc909e7673c30abcbdb329e7d0aa2e83c103d7 , < 014239b9971d79421a0ba652579e1ca1b7b57b6d (git)
Affected: f6bc909e7673c30abcbdb329e7d0aa2e83c103d7 , < 2163aff6bebbb752edf73f79700f5e2095f3559e (git)
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    Linux Linux Affected: 5.16
Unaffected: 0 , < 5.16 (semver)
Unaffected: 6.1.100 , ≤ 6.1.* (semver)
Unaffected: 6.6.41 , ≤ 6.6.* (semver)
Unaffected: 6.9.10 , ≤ 6.9.* (semver)
Unaffected: 6.10 , ≤ * (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.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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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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