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FKIE_CVE-2026-80968

Vulnerability from fkie_nvd - Published: 2026-09-11 20:19 - Updated: 2026-09-14 13:18
Severity
Summary
In the Linux kernel, the following vulnerability has been resolved: ALSA: mts64: Check card index validity at probe Although mts64 driver has a check of the given devptr->id value, it doesn't check for a negative id, which is often given as "none" or such value when bound via sysfs. This may lead to OOB access for index[] and other parameters. Add a sanity check for the card index and warn/correct it if it's a value out of the range.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/036e7aa793375ab16ea0f64b8de6673220416cc1
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/1566ca99fc0e892b9164ad893d268b00064fff54
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/5168a6241e953ecadb0ec05609649f6a7367fef8
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/5d986d8c9e616636032636d99133f2535f94300d
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/9cd7c59a106e7267d0cbcf68670594584d8689d0
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a4e774eeb61aec64da5b03d3becffde26f7fe4de
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/cf3af453a48c8d905512dfc44a5a59439b70f4f0
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/d18a260720f86a5f8b5fcfefc4ba2e9dd01c10f8
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "sound/drivers/mts64.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "1566ca99fc0e892b9164ad893d268b00064fff54",
              "status": "affected",
              "version": "68ab801e32bbe2caac8b8c6e6e94f41fe7d687ad",
              "versionType": "git"
            },
            {
              "lessThan": "5d986d8c9e616636032636d99133f2535f94300d",
              "status": "affected",
              "version": "68ab801e32bbe2caac8b8c6e6e94f41fe7d687ad",
              "versionType": "git"
            },
            {
              "lessThan": "5168a6241e953ecadb0ec05609649f6a7367fef8",
              "status": "affected",
              "version": "68ab801e32bbe2caac8b8c6e6e94f41fe7d687ad",
              "versionType": "git"
            },
            {
              "lessThan": "9cd7c59a106e7267d0cbcf68670594584d8689d0",
              "status": "affected",
              "version": "68ab801e32bbe2caac8b8c6e6e94f41fe7d687ad",
              "versionType": "git"
            },
            {
              "lessThan": "036e7aa793375ab16ea0f64b8de6673220416cc1",
              "status": "affected",
              "version": "68ab801e32bbe2caac8b8c6e6e94f41fe7d687ad",
              "versionType": "git"
            },
            {
              "lessThan": "a4e774eeb61aec64da5b03d3becffde26f7fe4de",
              "status": "affected",
              "version": "68ab801e32bbe2caac8b8c6e6e94f41fe7d687ad",
              "versionType": "git"
            },
            {
              "lessThan": "cf3af453a48c8d905512dfc44a5a59439b70f4f0",
              "status": "affected",
              "version": "68ab801e32bbe2caac8b8c6e6e94f41fe7d687ad",
              "versionType": "git"
            },
            {
              "lessThan": "d18a260720f86a5f8b5fcfefc4ba2e9dd01c10f8",
              "status": "affected",
              "version": "68ab801e32bbe2caac8b8c6e6e94f41fe7d687ad",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "sound/drivers/mts64.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "2.6.19"
            },
            {
              "lessThan": "2.6.19",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.270",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.221",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.188",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.157",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.109",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.50",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.2.*",
              "status": "unaffected",
              "version": "7.2.4",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.3-rc1",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "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-\u003eid value, it\ndoesn\u0027t 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\u0027s a\nvalue out of the range."
    }
  ],
  "id": "CVE-2026-80968",
  "lastModified": "2026-09-14T13:18:51.513",
  "metrics": {},
  "published": "2026-09-11T20:19:02.843",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/036e7aa793375ab16ea0f64b8de6673220416cc1"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/1566ca99fc0e892b9164ad893d268b00064fff54"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/5168a6241e953ecadb0ec05609649f6a7367fef8"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/5d986d8c9e616636032636d99133f2535f94300d"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/9cd7c59a106e7267d0cbcf68670594584d8689d0"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/a4e774eeb61aec64da5b03d3becffde26f7fe4de"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/cf3af453a48c8d905512dfc44a5a59439b70f4f0"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/d18a260720f86a5f8b5fcfefc4ba2e9dd01c10f8"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Received"
}



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