{
  "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-2022-50519",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2022-50519",
    "idYear": 2022,
    "status": "PUBLISHED",
    "publishedAt": "2025-10-07T15:19:13.844Z",
    "updatedAt": "2026-05-11T19:20:59.965Z",
    "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": "nilfs2: replace WARN_ONs by nilfs_error for checkpoint acquisition failure",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nnilfs2: replace WARN_ONs by nilfs_error for checkpoint acquisition failure\n\nIf creation or finalization of a checkpoint fails due to anomalies in the\ncheckpoint metadata on disk, a kernel warning is generated.\n\nThis patch replaces the WARN_ONs by nilfs_error, so that a kernel, booted\nwith panic_on_warn, does not panic.  A nilfs_error is appropriate here to\nhandle the abnormal filesystem condition.\n\nThis also replaces the detected error codes with an I/O error so that\nneither of the internal error codes is returned to callers.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "9ff05123e3bfbb1d2b68ba1d9bf1f7d1dffc1453",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b63026b5e13040cd5afa11769dd0d9e1504b031a"
            },
            {
              "version": "9ff05123e3bfbb1d2b68ba1d9bf1f7d1dffc1453",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ae16440c44ae2acda6d72aff9d74eccf8967dae5"
            },
            {
              "version": "9ff05123e3bfbb1d2b68ba1d9bf1f7d1dffc1453",
              "status": "affected",
              "versionType": "git",
              "lessThan": "bf98be80cbe3b4e6c86c36ed00457389aca3eb15"
            },
            {
              "version": "9ff05123e3bfbb1d2b68ba1d9bf1f7d1dffc1453",
              "status": "affected",
              "versionType": "git",
              "lessThan": "259c0f68168ac6a598db3486597b10e74d625db0"
            },
            {
              "version": "9ff05123e3bfbb1d2b68ba1d9bf1f7d1dffc1453",
              "status": "affected",
              "versionType": "git",
              "lessThan": "8a18fdc5ae8e6d7ac33c6ee0a2e5f9f1414ef412"
            },
            {
              "version": "9ff05123e3bfbb1d2b68ba1d9bf1f7d1dffc1453",
              "status": "affected",
              "versionType": "git",
              "lessThan": "c0c3d3d3ea41cb5228ee90568bb953f9a56c3227"
            },
            {
              "version": "9ff05123e3bfbb1d2b68ba1d9bf1f7d1dffc1453",
              "status": "affected",
              "versionType": "git",
              "lessThan": "090fcfb6edeb9367a915b2749e2bd1f8b48d8898"
            },
            {
              "version": "9ff05123e3bfbb1d2b68ba1d9bf1f7d1dffc1453",
              "status": "affected",
              "versionType": "git",
              "lessThan": "5c0776b5bc31de7cd28afb558fae37a20f33602e"
            },
            {
              "version": "9ff05123e3bfbb1d2b68ba1d9bf1f7d1dffc1453",
              "status": "affected",
              "versionType": "git",
              "lessThan": "723ac751208f6d6540191689cfbf6c77135a7a1b"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "2.6.30",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "2.6.30"
            },
            {
              "version": "4.9.331",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.9.*"
            },
            {
              "version": "4.14.296",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.14.*"
            },
            {
              "version": "4.19.262",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.19.*"
            },
            {
              "version": "5.4.218",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "version": "5.10.148",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.74",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "5.19.16",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.19.*"
            },
            {
              "version": "6.0.2",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.0.*"
            },
            {
              "version": "6.1",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}