ghsa-29v4-89fg-g7q9
Vulnerability from github
Published
2025-11-12 12:30
Modified
2025-11-12 12:30
Details

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

ASoC: Intel: sof_sdw: Prevent jump to NULL add_sidecar callback

In create_sdw_dailink() check that sof_end->codec_info->add_sidecar is not NULL before calling it.

The original code assumed that if include_sidecar is true, the codec on that link has an add_sidecar callback. But there could be other codecs on the same link that do not have an add_sidecar callback.

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{
  "affected": [],
  "aliases": [
    "CVE-2025-40132"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-11-12T11:15:42Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: Intel: sof_sdw: Prevent jump to NULL add_sidecar callback\n\nIn create_sdw_dailink() check that sof_end-\u003ecodec_info-\u003eadd_sidecar\nis not NULL before calling it.\n\nThe original code assumed that if include_sidecar is true, the codec\non that link has an add_sidecar callback. But there could be other\ncodecs on the same link that do not have an add_sidecar callback.",
  "id": "GHSA-29v4-89fg-g7q9",
  "modified": "2025-11-12T12:30:27Z",
  "published": "2025-11-12T12:30:27Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-40132"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/87cab86925b7fa4c1c977bc191ac549a3b23f0ea"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a5416c0fc9e77b69f853dfb1e78bc05a7c06a789"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/aea038062edfca9c6e5ddcecd4611d5a80113b4e"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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