{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2026-90196",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2026-90196"
  ],
  "published": "2026-09-17T16:10:40Z",
  "summary": "ASoC: SOF: validate topology volume range before allocation",
  "details": "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.",
  "affected": [
    {
      "package": {
        "ecosystem": "Raspberry Pi OS:12",
        "name": "linux"
      },
      "versions": [
        "1:6.1.47-1+rpt4"
      ],
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-2712",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v6",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v7",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v7l",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v8",
            "binary_version": "1:6.1.47-1+rpt4"
          }
        ]
      },
      "database_specific": {
        "per_version": {
          "1:6.1.47-1+rpt4": {
            "linux_commit": "655fc658a15ae7a6f37103754adb39ba52a9a14e",
            "upstream_version": "6.1.47",
            "assessment": "commit ancestry (strak rule)",
            "upstream_fixed": "6.1.188",
            "compiled_filter": false
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-90196"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/992e130b888699d18da901b593d7a0fb75041a03"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/cd63a1eb677e9548ba2d512be5dac4cb474ae145"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/8e1d63f5e272061208455b5aa4cc0d5bcbe5c1a8"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/d2f41287b51a3261d447ae38000f7a6f5860663a"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/72d0b77412aef2cec554cc84e176658f2a48dafa"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/a698e4a60fa54268a38f4e66378851a196cb139b"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-09-17T16:10:40Z"
  }
}