{
  "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-2022-48663",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2022-48663",
    "idYear": 2022,
    "status": "PUBLISHED",
    "publishedAt": "2024-04-28T13:01:36.158Z",
    "updatedAt": "2026-05-11T18:44:44.124Z",
    "importedAt": "2026-10-24T01:56:45.230Z",
    "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": "gpio: mockup: fix NULL pointer dereference when removing debugfs",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\ngpio: mockup: fix NULL pointer dereference when removing debugfs\n\nWe now remove the device's debugfs entries when unbinding the driver.\nThis now causes a NULL-pointer dereference on module exit because the\nplatform devices are unregistered *after* the global debugfs directory\nhas been recursively removed. Fix it by unregistering the devices first.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "3815e66c2183f3430490e450ba16779cf5214ec6",
              "status": "affected",
              "versionType": "git",
              "lessThan": "bdea98b98f844bd8a983ca880893e509a8b4162f"
            },
            {
              "version": "3a10e8edee2b45a654f1f7b05f747129ec84cf9d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "18352095a0d581f6aeb1e9fc9d68cc0152cd64b4"
            },
            {
              "version": "bc55c1677edbe86a1c66a35e800df47dff16ad61",
              "status": "affected",
              "versionType": "git",
              "lessThan": "af0bfabf06c74c260265c30ba81a34e7dec0e881"
            },
            {
              "version": "303e6da99429510b1e4edf833afe90ac8542e747",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b7df41a6f79dfb18ba2203f8c5f0e9c0b9b57f68"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "5.10.144",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.10.146"
            },
            {
              "version": "5.15.69",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.15.71"
            },
            {
              "version": "5.19.10",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.19.12"
            }
          ]
        }
      ]
    }
  }
}