{
  "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-2022-50465",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2022-50465",
    "idYear": 2022,
    "status": "PUBLISHED",
    "publishedAt": "2025-10-01T11:45:36.647Z",
    "updatedAt": "2026-05-11T19:19:58.959Z",
    "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": "ext4: fix leaking uninitialized memory in fast-commit journal",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\next4: fix leaking uninitialized memory in fast-commit journal\n\nWhen space at the end of fast-commit journal blocks is unused, make sure\nto zero it out so that uninitialized memory is not leaked to disk.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "aa75f4d3daaeb1389b9cce9d6b84401eaf228d4e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b8b7922374b00a44137e5bcdd46ef86c8b065f27"
            },
            {
              "version": "aa75f4d3daaeb1389b9cce9d6b84401eaf228d4e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "871800770d7f2f952c7249ad52485c3564dab44e"
            },
            {
              "version": "aa75f4d3daaeb1389b9cce9d6b84401eaf228d4e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d9ba03eb03dc2dccb5450de388ea46bdcaaf8348"
            },
            {
              "version": "aa75f4d3daaeb1389b9cce9d6b84401eaf228d4e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "7c1fb65e8ce85c281d2cba9c236f9edbbc4eaca6"
            },
            {
              "version": "aa75f4d3daaeb1389b9cce9d6b84401eaf228d4e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "594bc43b410316d70bb42aeff168837888d96810"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.10",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.10"
            },
            {
              "version": "5.10.163",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.87",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.0.18",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.0.*"
            },
            {
              "version": "6.1.4",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.2",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}