{
  "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-2022-50191",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2022-50191",
    "idYear": 2022,
    "status": "PUBLISHED",
    "publishedAt": "2025-06-18T11:03:36.928Z",
    "updatedAt": "2026-05-11T19:14:33.123Z",
    "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": "regulator: of: Fix refcount leak bug in of_get_regulation_constraints()",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nregulator: of: Fix refcount leak bug in of_get_regulation_constraints()\n\nWe should call the of_node_put() for the reference returned by\nof_get_child_by_name() which has increased the refcount.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "40e20d68bb3fb1ce2704c886d597918988d3321d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a23098cc32860272dc6c3200ff20c34c65b7b694"
            },
            {
              "version": "40e20d68bb3fb1ce2704c886d597918988d3321d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b9ca8585c766616563cf3c062c6878f61f83cf00"
            },
            {
              "version": "40e20d68bb3fb1ce2704c886d597918988d3321d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "35f9e861d9b9434903a8ede37a3561f78985826d"
            },
            {
              "version": "40e20d68bb3fb1ce2704c886d597918988d3321d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "332e555dca074c4eb2084898021c3676423814c3"
            },
            {
              "version": "40e20d68bb3fb1ce2704c886d597918988d3321d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "c9df8ff290097aabd5c9200f7f729b0813d37b19"
            },
            {
              "version": "40e20d68bb3fb1ce2704c886d597918988d3321d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "11ecb4f8735b0230d54a82c18b21ea778b695d61"
            },
            {
              "version": "40e20d68bb3fb1ce2704c886d597918988d3321d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "fc7b19f547bc9e622060a0a9a39da2330aa21c53"
            },
            {
              "version": "40e20d68bb3fb1ce2704c886d597918988d3321d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "66efb665cd5ad69b27dca8571bf89fc6b9c628a4"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "3.19",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "3.19"
            },
            {
              "version": "4.14.291",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.14.*"
            },
            {
              "version": "4.19.256",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.19.*"
            },
            {
              "version": "5.4.211",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "version": "5.10.137",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.61",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "5.18.18",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.18.*"
            },
            {
              "version": "5.19.2",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.19.*"
            },
            {
              "version": "6.0",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}