{
  "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-2022-50557",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2022-50557",
    "idYear": 2022,
    "status": "PUBLISHED",
    "publishedAt": "2025-10-22T13:23:18.131Z",
    "updatedAt": "2026-05-11T19:21:43.696Z",
    "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": "pinctrl: thunderbay: fix possible memory leak in thunderbay_build_functions()",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\npinctrl: thunderbay: fix possible memory leak in thunderbay_build_functions()\n\nThe thunderbay_add_functions() will free memory of thunderbay_funcs\nwhen everything is ok, but thunderbay_funcs will not be freed when\nthunderbay_add_functions() fails, then there will be a memory leak,\nso we need to add kfree() when thunderbay_add_functions() fails to\nfix it.\n\nIn addition, doing some cleaner works, moving kfree(funcs) from\nthunderbay_add_functions() to thunderbay_build_functions().",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "12422af8194df85243d68b11f8783de9d01e58dc",
              "status": "affected",
              "versionType": "git",
              "lessThan": "3650943bab29d03ef147290451237713ed1942cd"
            },
            {
              "version": "12422af8194df85243d68b11f8783de9d01e58dc",
              "status": "affected",
              "versionType": "git",
              "lessThan": "aae4846e8e49044cb51d0276bec2a3fc2d5cd8da"
            },
            {
              "version": "12422af8194df85243d68b11f8783de9d01e58dc",
              "status": "affected",
              "versionType": "git",
              "lessThan": "83e1bcaf8cef26edaaf2a6098ef760f563683483"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.17",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.17"
            },
            {
              "version": "6.0.16",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.0.*"
            },
            {
              "version": "6.1.2",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.2",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}