{
  "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-2021-47609",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2021-47609",
    "idYear": 2021,
    "status": "PUBLISHED",
    "publishedAt": "2024-06-19T14:57:59.001Z",
    "updatedAt": "2026-05-11T13:57:51.300Z",
    "importedAt": "2026-10-24T01:56:36.661Z",
    "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": "firmware: arm_scpi: Fix string overflow in SCPI genpd driver",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nfirmware: arm_scpi: Fix string overflow in SCPI genpd driver\n\nWithout the bound checks for scpi_pd->name, it could result in the buffer\noverflow when copying the SCPI device name from the corresponding device\ntree node as the name string is set at maximum size of 30.\n\nLet us fix it by using devm_kasprintf so that the string buffer is\nallocated dynamically.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "8bec4337ad4023b26de35d3b0c3a3b2735ffc5c7",
              "status": "affected",
              "versionType": "git",
              "lessThan": "639901b9429a3195e0fead981ed74b51f5f31538"
            },
            {
              "version": "8bec4337ad4023b26de35d3b0c3a3b2735ffc5c7",
              "status": "affected",
              "versionType": "git",
              "lessThan": "4694b1ec425a2d20d6f8ca3db594829fdf5f2672"
            },
            {
              "version": "8bec4337ad4023b26de35d3b0c3a3b2735ffc5c7",
              "status": "affected",
              "versionType": "git",
              "lessThan": "7e8645ca2c0046f7cd2f0f7d569fc036c8abaedb"
            },
            {
              "version": "8bec4337ad4023b26de35d3b0c3a3b2735ffc5c7",
              "status": "affected",
              "versionType": "git",
              "lessThan": "802a1a8501563714a5fe8824f4ed27fec04a0719"
            },
            {
              "version": "8bec4337ad4023b26de35d3b0c3a3b2735ffc5c7",
              "status": "affected",
              "versionType": "git",
              "lessThan": "f0f484714f35d24ffa0ecb4afe3df1c5b225411d"
            },
            {
              "version": "8bec4337ad4023b26de35d3b0c3a3b2735ffc5c7",
              "status": "affected",
              "versionType": "git",
              "lessThan": "976389cbb16cee46847e5d06250a3a0b5506781e"
            },
            {
              "version": "8bec4337ad4023b26de35d3b0c3a3b2735ffc5c7",
              "status": "affected",
              "versionType": "git",
              "lessThan": "865ed67ab955428b9aa771d8b4f1e4fb7fd08945"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "4.8",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "4.8"
            },
            {
              "version": "4.9.294",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.9.*"
            },
            {
              "version": "4.14.259",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.14.*"
            },
            {
              "version": "4.19.222",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.19.*"
            },
            {
              "version": "5.4.168",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "version": "5.10.88",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.11",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "5.16",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}