{
  "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-2022-50033",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2022-50033",
    "idYear": 2022,
    "status": "PUBLISHED",
    "publishedAt": "2025-06-18T11:01:35.679Z",
    "updatedAt": "2026-05-11T19:11:31.681Z",
    "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": "usb: host: ohci-ppc-of: Fix refcount leak bug",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: host: ohci-ppc-of: Fix refcount leak bug\n\nIn ohci_hcd_ppc_of_probe(), of_find_compatible_node() will return\na node pointer with refcount incremented. We should use of_node_put()\nwhen it is not used anymore.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "796bcae7361c28cf825780f6f1aac9dd3411394e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "fe6fe64403710287f0ae61a516954d8a4f7c9e3f"
            },
            {
              "version": "796bcae7361c28cf825780f6f1aac9dd3411394e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "c5c5bd5cdcc6dc9f75f53d1c89af463d39a2bb96"
            },
            {
              "version": "796bcae7361c28cf825780f6f1aac9dd3411394e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ec583e300aee9f152a64911445092d18e1c36729"
            },
            {
              "version": "796bcae7361c28cf825780f6f1aac9dd3411394e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "0334d23c56ecf1ee1563bb83e29cc5a51ed7fb4e"
            },
            {
              "version": "796bcae7361c28cf825780f6f1aac9dd3411394e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "cb5dd65e889163e723df1c2f02288cc527a57785"
            },
            {
              "version": "796bcae7361c28cf825780f6f1aac9dd3411394e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "0fc62bbc95319bbd330e3645afc7c286acec9ef8"
            },
            {
              "version": "796bcae7361c28cf825780f6f1aac9dd3411394e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "403132881e66db7aa98b55c6655daedd80d407fd"
            },
            {
              "version": "796bcae7361c28cf825780f6f1aac9dd3411394e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "40a959d7042bb7711e404ad2318b30e9f92c6b9b"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "2.6.29",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "2.6.29"
            },
            {
              "version": "4.9.326",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.9.*"
            },
            {
              "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": "5.10.138",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.63",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "5.19.4",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.19.*"
            },
            {
              "version": "6.0",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}