Vulnerability-Lookup

GHSA-H352-QWH6-G54M

Vulnerability from github – Published: 2025-12-30 15:30 – Updated: 2026-10-03 12:31

Details

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

ASoC: SOF: avoid a NULL dereference with unsupported widgets

If an IPC4 topology contains an unsupported widget, its .module_info field won't be set, then sof_ipc4_route_setup() will cause a kernel Oops trying to dereference it. Add a check for such cases.

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{
  "affected": [],
  "aliases": [
    "CVE-2023-54233"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-12-30T13:16:11Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: SOF: avoid a NULL dereference with unsupported widgets\n\nIf an IPC4 topology contains an unsupported widget, its .module_info\nfield won\u0027t be set, then sof_ipc4_route_setup() will cause a kernel\nOops trying to dereference it. Add a check for such cases.",
  "id": "GHSA-h352-qwh6-g54m",
  "modified": "2026-10-03T12:31:01Z",
  "published": "2025-12-30T15:30:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-54233"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/170818974e9732506195c6302743856cc8bdfd6f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d42fe2721111138d7656d4f621f38c171979c8a0"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e3720f92e0237921da537e47a0b24e27899203f8"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2023-54233 (GCVE-0-2023-54233)

Vulnerability from cvelistv5 – Published: 2025-12-30 12:11 – Updated: 2026-10-03 10:55

Title

ASoC: SOF: avoid a NULL dereference with unsupported widgets

Summary

In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: avoid a NULL dereference with unsupported widgets If an IPC4 topology contains an unsupported widget, its .module_info field won't be set, then sof_ipc4_route_setup() will cause a kernel Oops trying to dereference it. Add a check for such cases.

Severity

No CVSS data available.

Assigner

Linux CNA under the mitre root

CNA scorecard D 53/100 over 7056 records in the last 180 days details

References

3 references

URL	Tags
https://git.kernel.org/stable/c/d42fe2721111138d7…
https://git.kernel.org/stable/c/170818974e9732506…
https://git.kernel.org/stable/c/e3720f92e0237921d…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 3acd527089463742a3dd95e274d53c2fdd834716 , < d42fe2721111138d7656d4f621f38c171979c8a0 (git) Affected: 3acd527089463742a3dd95e274d53c2fdd834716 , < 170818974e9732506195c6302743856cc8bdfd6f (git) Affected: 3acd527089463742a3dd95e274d53c2fdd834716 , < e3720f92e0237921da537e47a0b24e27899203f8 (git)
Linux	Linux	Affected: 6.0 Unaffected: 0 , < 6.0 (semver) Unaffected: 6.1.189 , ≤ 6.1.* (semver) Unaffected: 6.2.11 , ≤ 6.2.* (semver) Unaffected: 6.3 , ≤ * (original_commit_for_fix)

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "sound/soc/sof/ipc4-topology.c"
          ],
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          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "d42fe2721111138d7656d4f621f38c171979c8a0",
              "status": "affected",
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              "versionType": "git"
            },
            {
              "lessThan": "170818974e9732506195c6302743856cc8bdfd6f",
              "status": "affected",
              "version": "3acd527089463742a3dd95e274d53c2fdd834716",
              "versionType": "git"
            },
            {
              "lessThan": "e3720f92e0237921da537e47a0b24e27899203f8",
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              "version": "3acd527089463742a3dd95e274d53c2fdd834716",
              "versionType": "git"
            }
          ]
        },
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          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "sound/soc/sof/ipc4-topology.c"
          ],
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          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.0"
            },
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              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
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              "status": "unaffected",
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              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.2.*",
              "status": "unaffected",
              "version": "6.2.11",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.3",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
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                  "versionEndExcluding": "6.1.189",
                  "versionStartIncluding": "6.0",
                  "vulnerable": true
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                  "versionStartIncluding": "6.0",
                  "vulnerable": true
                },
                {
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                  "versionEndExcluding": "6.3",
                  "versionStartIncluding": "6.0",
                  "vulnerable": true
                }
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              "operator": "OR"
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      "descriptions": [
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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: SOF: avoid a NULL dereference with unsupported widgets\n\nIf an IPC4 topology contains an unsupported widget, its .module_info\nfield won\u0027t be set, then sof_ipc4_route_setup() will cause a kernel\nOops trying to dereference it. Add a check for such cases."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-10-03T10:55:06.498Z",
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    "assignerShortName": "Linux",
    "cveId": "CVE-2023-54233",
    "datePublished": "2025-12-30T12:11:24.361Z",
    "dateReserved": "2025-12-30T12:06:44.502Z",
    "dateUpdated": "2026-10-03T10:55:06.498Z",
    "state": "PUBLISHED"
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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.

Vulnerability timeline

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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.
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