{
  "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-2023-52861",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2023-52861",
    "idYear": 2023,
    "status": "PUBLISHED",
    "publishedAt": "2024-05-21T15:31:53.904Z",
    "updatedAt": "2026-05-11T19:34:26.678Z",
    "importedAt": "2026-10-24T01:57:03.413Z",
    "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": "drm: bridge: it66121: Fix invalid connector dereference",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm: bridge: it66121: Fix invalid connector dereference\n\nFix the NULL pointer dereference when no monitor is connected, and the\nsound card is opened from userspace.\n\nInstead return an empty buffer (of zeroes) as the EDID information to\nthe sound framework if there is no connector attached.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "e0fd83dbe92426e4f09b01111d260d2a7dc72fdb",
              "status": "affected",
              "versionType": "git",
              "lessThan": "2c80c4f0d2845645f41cbb7c9304c8efbdbd4331"
            },
            {
              "version": "e0fd83dbe92426e4f09b01111d260d2a7dc72fdb",
              "status": "affected",
              "versionType": "git",
              "lessThan": "1669d7b21a664aa531856ce85b01359a376baebc"
            },
            {
              "version": "e0fd83dbe92426e4f09b01111d260d2a7dc72fdb",
              "status": "affected",
              "versionType": "git",
              "lessThan": "1374561a7cbc9a000b77bb0473bb2c19daf18d86"
            },
            {
              "version": "e0fd83dbe92426e4f09b01111d260d2a7dc72fdb",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d0375f6858c4ff7244b62b02eb5e93428e1916cd"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.19",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.19"
            },
            {
              "version": "6.1.63",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.5.12",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.5.*"
            },
            {
              "version": "6.6.2",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.7",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}