{
  "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-2021-47660",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2021-47660",
    "idYear": 2021,
    "status": "PUBLISHED",
    "publishedAt": "2025-02-26T02:05:57.461Z",
    "updatedAt": "2026-05-11T13:58:48.160Z",
    "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": "fs/ntfs3: Fix some memory leaks in an error handling path of 'log_replay()'",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nfs/ntfs3: Fix some memory leaks in an error handling path of 'log_replay()'\n\nAll error handling paths lead to 'out' where many resources are freed.\n\nDo it as well here instead of a direct return, otherwise 'log', 'ra' and\n'log->one_page_buf' (at least) will leak.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "b46acd6a6a627d876898e1c84d3f84902264b445",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d8be98ab88250dc12a98efdb703792a537b0eac3"
            },
            {
              "version": "b46acd6a6a627d876898e1c84d3f84902264b445",
              "status": "affected",
              "versionType": "git",
              "lessThan": "bc4a1d384a04c6dba9312e1421a9f9f7c03339a4"
            },
            {
              "version": "b46acd6a6a627d876898e1c84d3f84902264b445",
              "status": "affected",
              "versionType": "git",
              "lessThan": "2c97519ed6b4239594c58ddacf3d0d576cf070cc"
            },
            {
              "version": "b46acd6a6a627d876898e1c84d3f84902264b445",
              "status": "affected",
              "versionType": "git",
              "lessThan": "e589f9b7078e1c0191613cd736f598e81d2390de"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.15",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.15"
            },
            {
              "version": "5.15.46",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "5.17.14",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.17.*"
            },
            {
              "version": "5.18.3",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.18.*"
            },
            {
              "version": "5.19",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}