CVE-2023-52663 (GCVE-0-2023-52663)

Vulnerability from cvelistv5 – Published: 2024-05-17 13:41 – Updated: 2026-05-11 19:31
VLAI?
Title
ASoC: SOF: amd: Fix memory leak in amd_sof_acp_probe()
Summary
In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: amd: Fix memory leak in amd_sof_acp_probe() Driver uses kasprintf() to initialize fw_{code,data}_bin members of struct acp_dev_data, but kfree() is never called to deallocate the memory, which results in a memory leak. Fix the issue by switching to devm_kasprintf(). Additionally, ensure the allocation was successful by checking the pointer validity.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: f7da88003c53cf0eedabe609324a047b1921dfcc , < 88028c45d5871dfc449b2b0a27abf6428453a5ec (git)
Affected: f7da88003c53cf0eedabe609324a047b1921dfcc , < be4760799c6a7c01184467287f0de41e0dd255f8 (git)
Affected: f7da88003c53cf0eedabe609324a047b1921dfcc , < 7296152e58858f928db448826eb7ba5ae611297b (git)
Affected: f7da88003c53cf0eedabe609324a047b1921dfcc , < 222be59e5eed1554119294edc743ee548c2371d0 (git)
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Linux Linux Affected: 6.6
Unaffected: 0 , < 6.6 (semver)
Unaffected: 6.6.23 , ≤ 6.6.* (semver)
Unaffected: 6.7.11 , ≤ 6.7.* (semver)
Unaffected: 6.8.2 , ≤ 6.8.* (semver)
Unaffected: 6.9 , ≤ * (original_commit_for_fix)
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      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
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  }
}


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Taxonomy of the tags.




Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • 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.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • 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.



Detection rules are retrieved from Rulezet.