{
  "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-2024-41020",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2024-41020",
    "idYear": 2024,
    "status": "PUBLISHED",
    "publishedAt": "2024-07-29T13:34:21.617Z",
    "updatedAt": "2026-08-05T11:34:46.395Z",
    "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": "filelock: Fix fcntl/close race recovery compat path",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nfilelock: Fix fcntl/close race recovery compat path\n\nWhen I wrote commit 3cad1bc01041 (\"filelock: Remove locks reliably when\nfcntl/close race is detected\"), I missed that there are two copies of the\ncode I was patching: The normal version, and the version for 64-bit offsets\non 32-bit kernels.\nThanks to Greg KH for stumbling over this while doing the stable\nbackport...\n\nApply exactly the same fix to the compat path for 32-bit kernels.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "c293621bbf678a3d85e3ed721c3921c8a670610d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a561145f3ae973ebf3e0aee41624e92a6c5cb38d"
            },
            {
              "version": "c293621bbf678a3d85e3ed721c3921c8a670610d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "4c43ad4ab41602201d34c66ac62130fe339d686f"
            },
            {
              "version": "c293621bbf678a3d85e3ed721c3921c8a670610d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "911cc83e56a2de5a40758766c6a70d6998248860"
            },
            {
              "version": "c293621bbf678a3d85e3ed721c3921c8a670610d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "53e21cfa68a7d12de378b7116c75571f73e0dfa2"
            },
            {
              "version": "c293621bbf678a3d85e3ed721c3921c8a670610d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "f4d0775c6e2f1340ca0725f0337de149aaa989ca"
            },
            {
              "version": "c293621bbf678a3d85e3ed721c3921c8a670610d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "73ae349534ebc377328e7d21891e589626c6e82c"
            },
            {
              "version": "c293621bbf678a3d85e3ed721c3921c8a670610d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "5b0af8e4c70e4b884bb94ff5f0cd49ecf1273c02"
            },
            {
              "version": "c293621bbf678a3d85e3ed721c3921c8a670610d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ed898f9ca3fa32c56c858b463ceb9d9936cc69c4"
            },
            {
              "version": "c293621bbf678a3d85e3ed721c3921c8a670610d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "f8138f2ad2f745b9a1c696a05b749eabe44337ea"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "2.6.13",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "2.6.13"
            },
            {
              "version": "4.19.319",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.19.*"
            },
            {
              "version": "5.4.281",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "version": "5.10.223",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.164",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.102",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.43",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.9.12",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.9.*"
            },
            {
              "version": "6.10.2",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.10.*"
            },
            {
              "version": "6.11",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}