{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2026-64170",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-64170",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-07-19T15:40:54.999Z",
    "updatedAt": "2026-07-19T15:40:54.999Z",
    "importedAt": "2026-10-24T01:58:25.636Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": "spi: qup: fix error pointer deref after DMA setup failure",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nspi: qup: fix error pointer deref after DMA setup failure\n\nThe driver falls back to PIO mode if DMA setup fails during probe.\n\nMake sure to the clear the DMA channel pointers on setup failure to\navoid dereferencing an error pointer (or attempting to release a channel\na second time) on later probe errors or driver unbind.\n\nThis issue was flagged by Sashiko when reviewing a devres allocation\nconversion patch.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "612762e82ae6058d69b4ce734598491bf030afe7",
              "status": "affected",
              "versionType": "git",
              "lessThan": "0bb3bd442f0bdad3932739a61dd6c580c9c1955e"
            },
            {
              "version": "612762e82ae6058d69b4ce734598491bf030afe7",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d577c55d189e7ae150973058d13e299b6855633f"
            },
            {
              "version": "612762e82ae6058d69b4ce734598491bf030afe7",
              "status": "affected",
              "versionType": "git",
              "lessThan": "9e673affb92c29d9ba879bf4ea81c5e840166b56"
            },
            {
              "version": "612762e82ae6058d69b4ce734598491bf030afe7",
              "status": "affected",
              "versionType": "git",
              "lessThan": "45760b72e84c1a1498f1a8a9047184c85299da20"
            },
            {
              "version": "612762e82ae6058d69b4ce734598491bf030afe7",
              "status": "affected",
              "versionType": "git",
              "lessThan": "8f9b61d255b1e989b8913b06c8ebe0aba5e1b238"
            },
            {
              "version": "612762e82ae6058d69b4ce734598491bf030afe7",
              "status": "affected",
              "versionType": "git",
              "lessThan": "4bb4764f2c51f03f657a28029eb0595d8223aab5"
            },
            {
              "version": "612762e82ae6058d69b4ce734598491bf030afe7",
              "status": "affected",
              "versionType": "git",
              "lessThan": "4f4051e9d644c371c50de4a042b85bba6727d5c3"
            },
            {
              "version": "612762e82ae6058d69b4ce734598491bf030afe7",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a7e8f3efd50a165ba0189f6dc57f7e51a7d149db"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "4.1",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "4.1"
            },
            {
              "version": "5.10.259",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.210",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.176",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.142",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.92",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.34",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "7.0.11",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "7.0.*"
            },
            {
              "version": "7.1",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}