CVE-2026-90196 (GCVE-0-2026-90196)
Vulnerability from cvelistv5
Published
2026-09-17 16:07
Modified
2026-10-19 08:59
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: validate topology volume range before allocation SOF treats the topology mixer min and max values as non-negative indices into its volume table. It stores them in signed fields, allocates max + 1 entries through an int argument, and later indexes the table with the stored range. An inverted range is invalid, while a maximum at or above INT_MAX cannot be represented safely after the increment or in the signed fields. Validate the complete range before storing it or allocating the table.
References
Impacted products
Vendor Product Version
Linux Linux Version: 311ce4fe7637d96608b6e57bf9ebbd8aabcf429e
Version: 311ce4fe7637d96608b6e57bf9ebbd8aabcf429e
Version: 311ce4fe7637d96608b6e57bf9ebbd8aabcf429e
Version: 311ce4fe7637d96608b6e57bf9ebbd8aabcf429e
Version: 311ce4fe7637d96608b6e57bf9ebbd8aabcf429e
Version: 311ce4fe7637d96608b6e57bf9ebbd8aabcf429e
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{
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          "programFiles": [
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              "versionType": "original_commit_for_fix"
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      "cpeApplicability": [
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          "nodes": [
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              "negate": false,
              "operator": "OR"
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      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: SOF: validate topology volume range before allocation\n\nSOF treats the topology mixer min and max values as non-negative indices\ninto its volume table. It stores them in signed fields, allocates max + 1\nentries through an int argument, and later indexes the table with the\nstored range.\n\nAn inverted range is invalid, while a maximum at or above INT_MAX cannot\nbe represented safely after the increment or in the signed fields.\nValidate the complete range before storing it or allocating the table."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-10-19T08:59:32.595Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/992e130b888699d18da901b593d7a0fb75041a03"
        },
        {
          "url": "https://git.kernel.org/stable/c/cd63a1eb677e9548ba2d512be5dac4cb474ae145"
        },
        {
          "url": "https://git.kernel.org/stable/c/8e1d63f5e272061208455b5aa4cc0d5bcbe5c1a8"
        },
        {
          "url": "https://git.kernel.org/stable/c/d2f41287b51a3261d447ae38000f7a6f5860663a"
        },
        {
          "url": "https://git.kernel.org/stable/c/72d0b77412aef2cec554cc84e176658f2a48dafa"
        },
        {
          "url": "https://git.kernel.org/stable/c/a698e4a60fa54268a38f4e66378851a196cb139b"
        }
      ],
      "title": "ASoC: SOF: validate topology volume range before allocation",
      "x_generator": {
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      }
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  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2026-90196",
    "datePublished": "2026-09-17T16:07:15.610Z",
    "dateReserved": "2026-09-11T19:38:34.792Z",
    "dateUpdated": "2026-10-19T08:59:32.595Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}


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