{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2026-80968",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2026-80968"
  ],
  "published": "2026-09-11T19:47:07Z",
  "summary": "ALSA: mts64: Check card index validity at probe",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: mts64: Check card index validity at probe\n\nAlthough mts64 driver has a check of the given devptr->id value, it\ndoesn't check for a negative id, which is often given as \"none\" or\nsuch value when bound via sysfs.  This may lead to OOB access for\nindex[] and other parameters.\n\nAdd a sanity check for the card index and warn/correct it if it's a\nvalue out of the range.",
  "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-2026-80968"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/1566ca99fc0e892b9164ad893d268b00064fff54"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/5d986d8c9e616636032636d99133f2535f94300d"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/5168a6241e953ecadb0ec05609649f6a7367fef8"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/9cd7c59a106e7267d0cbcf68670594584d8689d0"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/036e7aa793375ab16ea0f64b8de6673220416cc1"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/a4e774eeb61aec64da5b03d3becffde26f7fe4de"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/cf3af453a48c8d905512dfc44a5a59439b70f4f0"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/d18a260720f86a5f8b5fcfefc4ba2e9dd01c10f8"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-09-14T12:06:03Z"
  }
}