{
  "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-2022-50197",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2022-50197",
    "idYear": 2022,
    "status": "PUBLISHED",
    "publishedAt": "2025-06-18T11:03:40.779Z",
    "updatedAt": "2026-05-11T19:14:40.172Z",
    "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": "cpufreq: zynq: Fix refcount leak in zynq_get_revision",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\ncpufreq: zynq: Fix refcount leak in zynq_get_revision\n\nof_find_compatible_node() returns a node pointer with refcount\nincremented, we should use of_node_put() on it when done.\nAdd missing of_node_put() to avoid refcount leak.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "00f7dc636366f72474b1896f4990b3c086cd2c6d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "f52c9be1779d70037ae300762d19b08fe3656237"
            },
            {
              "version": "00f7dc636366f72474b1896f4990b3c086cd2c6d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "dcbb974254d2a27240c2e50185afdde90f923feb"
            },
            {
              "version": "00f7dc636366f72474b1896f4990b3c086cd2c6d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a530fa52d4fdffc5f010f90c05ac63019b8ff5f8"
            },
            {
              "version": "00f7dc636366f72474b1896f4990b3c086cd2c6d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "22e6d8bcde8e66b64f46bf9bd2d3d0f88d40c39f"
            },
            {
              "version": "00f7dc636366f72474b1896f4990b3c086cd2c6d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "179034fb108e3655142f2af0c309cef171c34d68"
            },
            {
              "version": "00f7dc636366f72474b1896f4990b3c086cd2c6d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ecefd22d5db7ccb8bec2646e5d25e058fc33162a"
            },
            {
              "version": "00f7dc636366f72474b1896f4990b3c086cd2c6d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "3b01353f1825151a29d08e0868b2bf01e1116ab5"
            },
            {
              "version": "00f7dc636366f72474b1896f4990b3c086cd2c6d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d1ff2559cef0f6f8d97fba6337b28adb10689e16"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "3.16",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "3.16"
            },
            {
              "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": "*"
            }
          ]
        }
      ]
    }
  }
}