{
  "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-2022-49279",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2022-49279",
    "idYear": 2022,
    "status": "PUBLISHED",
    "publishedAt": "2025-02-26T01:56:22.051Z",
    "updatedAt": "2026-08-05T08:54:33.885Z",
    "importedAt": "2026-10-24T01:56:49.724Z",
    "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": "NFSD: prevent integer overflow on 32 bit systems",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nNFSD: prevent integer overflow on 32 bit systems\n\nOn a 32 bit system, the \"len * sizeof(*p)\" operation can have an\ninteger overflow.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "37c88763def8474bc0972fbd1adb0d21670104b7",
              "status": "affected",
              "versionType": "git",
              "lessThan": "3a2789e8ccb4a3e2a631f6817a2d3bb98b8c4fd8"
            },
            {
              "version": "37c88763def8474bc0972fbd1adb0d21670104b7",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ce1aa09cc14ed625104acc2d487bd92b9a88efe2"
            },
            {
              "version": "37c88763def8474bc0972fbd1adb0d21670104b7",
              "status": "affected",
              "versionType": "git",
              "lessThan": "7af164fa2f1abc577d357d22d83a2f3490875d7e"
            },
            {
              "version": "37c88763def8474bc0972fbd1adb0d21670104b7",
              "status": "affected",
              "versionType": "git",
              "lessThan": "303cd6173dce0a28d26526c77814eb90a41bd898"
            },
            {
              "version": "37c88763def8474bc0972fbd1adb0d21670104b7",
              "status": "affected",
              "versionType": "git",
              "lessThan": "79b1c54fc6ce09ee0d5fe088bb3de26ae2150e3c"
            },
            {
              "version": "37c88763def8474bc0972fbd1adb0d21670104b7",
              "status": "affected",
              "versionType": "git",
              "lessThan": "e4195d27306ea468a6dc3a27af6f586709951229"
            },
            {
              "version": "37c88763def8474bc0972fbd1adb0d21670104b7",
              "status": "affected",
              "versionType": "git",
              "lessThan": "23a9dbbe0faf124fc4c139615633b9d12a3a89ef"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "4.17",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "4.17"
            },
            {
              "version": "4.19.238",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.19.*"
            },
            {
              "version": "5.4.189",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "version": "5.10.110",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.33",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "5.16.19",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.16.*"
            },
            {
              "version": "5.17.2",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.17.*"
            },
            {
              "version": "5.18",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}