Vulnerability-Lookup

GHSA-V5R3-56FH-WJXJ

Vulnerability from github – Published: 2025-09-18 15:30 – Updated: 2025-12-12 21:31

Details

In the Linux kernel, the following vulnerability has been resolved:

ALSA: hda: Fix Oops by 9.1 surround channel names

get_line_out_pfx() may trigger an Oops by overflowing the static array with more than 8 channels. This was reported for MacBookPro 12,1 with Cirrus codec.

As a workaround, extend for the 9.1 channels and also fix the potential Oops by unifying the code paths accessing the same array with the proper size check.

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-2023-53400"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-09-18T14:15:43Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: hda: Fix Oops by 9.1 surround channel names\n\nget_line_out_pfx() may trigger an Oops by overflowing the static array\nwith more than 8 channels.  This was reported for MacBookPro 12,1 with\nCirrus codec.\n\nAs a workaround, extend for the 9.1 channels and also fix the\npotential Oops by unifying the code paths accessing the same array\nwith the proper size check.",
  "id": "GHSA-v5r3-56fh-wjxj",
  "modified": "2025-12-12T21:31:31Z",
  "published": "2025-09-18T15:30:34Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53400"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/082dcd51667b29097500c824c37f24da997a6a8a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3b44ec8c5c44790a82f07e90db45643c762878c6"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4ef155ddf9578bf035964d58739fdcd7dd44b4a4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/546b1f5f45a355ae0d3a8041cdaca597dfcac825"
    },
    {
      "type": "WEB",
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    },
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    },
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      "url": "https://git.kernel.org/stable/c/e8c7d7c43d5edd20e518fe1dfb2371d1fe6e8bb8"
    },
    {
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      "url": "https://git.kernel.org/stable/c/fcf637461019e9a5a0c12fc5c42a9db1779b0634"
    }
  ],
  "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"
    }
  ]
}

CVE-2023-53400 (GCVE-0-2023-53400)

Vulnerability from cvelistv5 – Published: 2025-09-18 13:33 – Updated: 2026-05-11 19:44

Title

ALSA: hda: Fix Oops by 9.1 surround channel names

Summary

In the Linux kernel, the following vulnerability has been resolved: ALSA: hda: Fix Oops by 9.1 surround channel names get_line_out_pfx() may trigger an Oops by overflowing the static array with more than 8 channels. This was reported for MacBookPro 12,1 with Cirrus codec. As a workaround, extend for the 9.1 channels and also fix the potential Oops by unifying the code paths accessing the same array with the proper size check.

Severity

5.5 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-01-14 19:01 UTC

CWE

CWE-noinfo Not enough information

Assigner

Linux mitre root

References

8 references

URL	Tags
https://git.kernel.org/stable/c/082dcd51667b29097…
https://git.kernel.org/stable/c/b5694aae4c2d9a288…
https://git.kernel.org/stable/c/4ef155ddf9578bf03…
https://git.kernel.org/stable/c/546b1f5f45a355ae0…
https://git.kernel.org/stable/c/e8c7d7c43d5edd20e…
https://git.kernel.org/stable/c/dc8c569d59f17b17d…
https://git.kernel.org/stable/c/fcf637461019e9a5a…
https://git.kernel.org/stable/c/3b44ec8c5c44790a8…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 247d85ee068610c50d66ee0cd3130e02c69f5f2e , < 082dcd51667b29097500c824c37f24da997a6a8a (git) Affected: 247d85ee068610c50d66ee0cd3130e02c69f5f2e , < b5694aae4c2d9a288bafce7d38f122769e0428e6 (git) Affected: 247d85ee068610c50d66ee0cd3130e02c69f5f2e , < 4ef155ddf9578bf035964d58739fdcd7dd44b4a4 (git) Affected: 247d85ee068610c50d66ee0cd3130e02c69f5f2e , < 546b1f5f45a355ae0d3a8041cdaca597dfcac825 (git) Affected: 247d85ee068610c50d66ee0cd3130e02c69f5f2e , < e8c7d7c43d5edd20e518fe1dfb2371d1fe6e8bb8 (git) Affected: 247d85ee068610c50d66ee0cd3130e02c69f5f2e , < dc8c569d59f17b17d7bca4f68c36bd571659921e (git) Affected: 247d85ee068610c50d66ee0cd3130e02c69f5f2e , < fcf637461019e9a5a0c12fc5c42a9db1779b0634 (git) Affected: 247d85ee068610c50d66ee0cd3130e02c69f5f2e , < 3b44ec8c5c44790a82f07e90db45643c762878c6 (git)
Linux	Linux	Affected: 3.9 Unaffected: 0 , < 3.9 (semver) Unaffected: 4.14.316 , ≤ 4.14.* (semver) Unaffected: 4.19.284 , ≤ 4.19.* (semver) Unaffected: 5.4.244 , ≤ 5.4.* (semver) Unaffected: 5.10.181 , ≤ 5.10.* (semver) Unaffected: 5.15.113 , ≤ 5.15.* (semver) Unaffected: 6.1.30 , ≤ 6.1.* (semver) Unaffected: 6.3.4 , ≤ 6.3.* (semver) Unaffected: 6.4 , ≤ * (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.

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.

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GHSA-V5R3-56FH-WJXJ

CVE-2023-53400 (GCVE-0-2023-53400)

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