{
  "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-2023-52812",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2023-52812",
    "idYear": 2023,
    "status": "PUBLISHED",
    "publishedAt": "2024-05-21T15:31:20.940Z",
    "updatedAt": "2026-05-23T15:27:12.396Z",
    "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/amd: check num of link levels when update pcie param",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd: check num of link levels when update pcie param\n\nIn SR-IOV environment, the value of pcie_table->num_of_link_levels will\nbe 0, and num_of_levels - 1 will cause array index out of bounds",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "bd8cd38d3ac6b6410ac4e7401ef3dca057a9b285",
              "status": "affected",
              "versionType": "git",
              "lessThan": "2f2d48b6247ae3001f83c98730b3cce475cb2927"
            },
            {
              "version": "31c7a3b378a136adc63296a2ff17645896fcf303",
              "status": "affected",
              "versionType": "git",
              "lessThan": "5b4574b663d0a1a0a62d5232429b7db9ae6d0670"
            },
            {
              "version": "31c7a3b378a136adc63296a2ff17645896fcf303",
              "status": "affected",
              "versionType": "git",
              "lessThan": "09f617219fe9ccd8d7b65dc3e879b5889f663b5a"
            },
            {
              "version": "31c7a3b378a136adc63296a2ff17645896fcf303",
              "status": "affected",
              "versionType": "git",
              "lessThan": "406e8845356d18bdf3d3a23b347faf67706472ec"
            },
            {
              "version": "a924e0fa77d0ce382346b7b4c8419cb47189fb58",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "6.1.40",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.1.119"
            },
            {
              "version": "6.4.5",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.5"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "6.5",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "6.5"
            },
            {
              "version": "6.1.119",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.5.13",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.5.*"
            },
            {
              "version": "6.6.3",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.7",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}