Vulnerability-Lookup

GHSA-JW95-5CPM-5722

Vulnerability from github – Published: 2024-05-17 15:31 – Updated: 2025-01-07 18:30

Details

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

5.5 (Medium)


                  
                    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2023-52663"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-401"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-05-17T14:15:08Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: SOF: amd: Fix memory leak in amd_sof_acp_probe()\n\nDriver uses kasprintf() to initialize fw_{code,data}_bin members of\nstruct acp_dev_data, but kfree() is never called to deallocate the\nmemory, which results in a memory leak.\n\nFix the issue by switching to devm_kasprintf(). Additionally, ensure the\nallocation was successful by checking the pointer validity.",
  "id": "GHSA-jw95-5cpm-5722",
  "modified": "2025-01-07T18:30:43Z",
  "published": "2024-05-17T15:31:08Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-52663"
    },
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      "url": "https://git.kernel.org/stable/c/222be59e5eed1554119294edc743ee548c2371d0"
    },
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      "url": "https://git.kernel.org/stable/c/7296152e58858f928db448826eb7ba5ae611297b"
    },
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    },
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  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
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}

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

Vulnerability from cvelistv5 – Published: 2024-05-17 13:41 – Updated: 2026-05-11 19:31

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.

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-06-17 17:39 UTC

Assigner

Linux mitre root

References

4 references

URL	Tags
https://git.kernel.org/stable/c/88028c45d5871dfc4…
https://git.kernel.org/stable/c/be4760799c6a7c011…
https://git.kernel.org/stable/c/7296152e58858f928…
https://git.kernel.org/stable/c/222be59e5eed15541…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: f7da88003c53cf0eedabe609324a047b1921dfcc , < 88028c45d5871dfc449b2b0a27abf6428453a5ec (git) Affected: f7da88003c53cf0eedabe609324a047b1921dfcc , < be4760799c6a7c01184467287f0de41e0dd255f8 (git) Affected: f7da88003c53cf0eedabe609324a047b1921dfcc , < 7296152e58858f928db448826eb7ba5ae611297b (git) Affected: f7da88003c53cf0eedabe609324a047b1921dfcc , < 222be59e5eed1554119294edc743ee548c2371d0 (git)
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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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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.