{
  "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-2022-49681",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2022-49681",
    "idYear": 2022,
    "status": "PUBLISHED",
    "publishedAt": "2025-02-26T02:24:10.231Z",
    "updatedAt": "2026-05-11T19:04:38.129Z",
    "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": "xtensa: xtfpga: Fix refcount leak bug in setup",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nxtensa: xtfpga: Fix refcount leak bug in setup\n\nIn machine_setup(), of_find_compatible_node() will return a node\npointer with refcount incremented. We should use of_node_put() when\nit is not used anymore.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "33c760fbb7a8fa46314437746dd7f5540da5498e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b12d5c52f073a0420622aaf2f21b615cce8b36cc"
            },
            {
              "version": "33c760fbb7a8fa46314437746dd7f5540da5498e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "35d7e961be68732eb3acaeba81fb81ca16eafd05"
            },
            {
              "version": "33c760fbb7a8fa46314437746dd7f5540da5498e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "0715d0e60052662c3f225342062f174dd721d1c7"
            },
            {
              "version": "33c760fbb7a8fa46314437746dd7f5540da5498e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a52972ee706b438302eb0350e61f378eb191e3d1"
            },
            {
              "version": "33c760fbb7a8fa46314437746dd7f5540da5498e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "6c0839cf1b9e1b3c88da6af76794583cbfae8da3"
            },
            {
              "version": "33c760fbb7a8fa46314437746dd7f5540da5498e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "0162451723178602c37f0555d235dfa17e486112"
            },
            {
              "version": "33c760fbb7a8fa46314437746dd7f5540da5498e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "9b30c5c8884eda3f541229899671cebbad15979b"
            },
            {
              "version": "33c760fbb7a8fa46314437746dd7f5540da5498e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "173940b3ae40114d4179c251a98ee039dc9cd5b3"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "3.8",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "3.8"
            },
            {
              "version": "4.9.321",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.9.*"
            },
            {
              "version": "4.14.286",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.14.*"
            },
            {
              "version": "4.19.250",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.19.*"
            },
            {
              "version": "5.4.202",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "version": "5.10.127",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.51",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "5.18.8",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.18.*"
            },
            {
              "version": "5.19",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}