{
  "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-2022-49752",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2022-49752",
    "idYear": 2022,
    "status": "PUBLISHED",
    "publishedAt": "2025-03-27T16:43:00.584Z",
    "updatedAt": "2026-05-11T19:06:05.639Z",
    "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": "device property: fix of node refcount leak in fwnode_graph_get_next_endpoint()",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\ndevice property: fix of node refcount leak in fwnode_graph_get_next_endpoint()\n\nThe 'parent' returned by fwnode_graph_get_port_parent()\nwith refcount incremented when 'prev' is not NULL, it\nneeds be put when finish using it.\n\nBecause the parent is const, introduce a new variable to\nstore the returned fwnode, then put it before returning\nfrom fwnode_graph_get_next_endpoint().",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "91b31ca76300fd36d5049c5879e68dfb3edc7a5c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "e0472947bead3af94cc968ce35fc0414803a2f65"
            },
            {
              "version": "b5b41ab6b0c1bb70fe37a0d193006c969e3b5909",
              "status": "affected",
              "versionType": "git",
              "lessThan": "7701a4bd45c11f9a289d8f262fad05705a012339"
            },
            {
              "version": "b5b41ab6b0c1bb70fe37a0d193006c969e3b5909",
              "status": "affected",
              "versionType": "git",
              "lessThan": "e75485fc589ec729cc182aa9b41dfb6c15ae6f6e"
            },
            {
              "version": "b5b41ab6b0c1bb70fe37a0d193006c969e3b5909",
              "status": "affected",
              "versionType": "git",
              "lessThan": "39af728649b05e88a2b40e714feeee6451c3f18e"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.15",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.15"
            },
            {
              "version": "5.15.91",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.9",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.2",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}