{
  "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-2024-49996",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2024-49996",
    "idYear": 2024,
    "status": "PUBLISHED",
    "publishedAt": "2024-10-21T18:02:37.046Z",
    "updatedAt": "2026-08-05T11:40:59.008Z",
    "importedAt": "2026-10-24T01:57:16.009Z",
    "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": "cifs: Fix buffer overflow when parsing NFS reparse points",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\ncifs: Fix buffer overflow when parsing NFS reparse points\n\nReparseDataLength is sum of the InodeType size and DataBuffer size.\nSo to get DataBuffer size it is needed to subtract InodeType's size from\nReparseDataLength.\n\nFunction cifs_strndup_from_utf16() is currentlly accessing buf->DataBuffer\nat position after the end of the buffer because it does not subtract\nInodeType size from the length. Fix this problem and correctly subtract\nvariable len.\n\nMember InodeType is present only when reparse buffer is large enough. Check\nfor ReparseDataLength before accessing InodeType to prevent another invalid\nmemory access.\n\nMajor and minor rdev values are present also only when reparse buffer is\nlarge enough. Check for reparse buffer size before calling reparse_mkdev().",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "d5ecebc4900df7f6e8dff0717574668885110553",
              "status": "affected",
              "versionType": "git",
              "lessThan": "7b222d6cb87077faf56a687a72af1951cf78c8a9"
            },
            {
              "version": "d5ecebc4900df7f6e8dff0717574668885110553",
              "status": "affected",
              "versionType": "git",
              "lessThan": "73b078e3314d4854fd8286f3ba65c860ddd3a3dd"
            },
            {
              "version": "d5ecebc4900df7f6e8dff0717574668885110553",
              "status": "affected",
              "versionType": "git",
              "lessThan": "01cdddde39b065074fd48f07027757783cbf5b7d"
            },
            {
              "version": "d5ecebc4900df7f6e8dff0717574668885110553",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ec79e6170bcae8a6036a4b6960f5e7e59a785601"
            },
            {
              "version": "d5ecebc4900df7f6e8dff0717574668885110553",
              "status": "affected",
              "versionType": "git",
              "lessThan": "c6db81c550cea0c73bd72ef55f579991e0e4ba07"
            },
            {
              "version": "d5ecebc4900df7f6e8dff0717574668885110553",
              "status": "affected",
              "versionType": "git",
              "lessThan": "803b3a39cb096d8718c0aebc03fd19f11c7dc919"
            },
            {
              "version": "d5ecebc4900df7f6e8dff0717574668885110553",
              "status": "affected",
              "versionType": "git",
              "lessThan": "c173d47b69f07cd7ca08efb4e458adbd4725d8e9"
            },
            {
              "version": "d5ecebc4900df7f6e8dff0717574668885110553",
              "status": "affected",
              "versionType": "git",
              "lessThan": "e2a8910af01653c1c268984855629d71fb81f404"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.3",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.3"
            },
            {
              "version": "5.4.287",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "version": "5.10.231",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.174",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.120",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.55",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.10.14",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.10.*"
            },
            {
              "version": "6.11.3",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.11.*"
            },
            {
              "version": "6.12",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}