{
  "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-2021-46753",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2021-46753",
    "idYear": 2021,
    "status": "PUBLISHED",
    "publishedAt": "2023-05-09T19:00:04.895Z",
    "updatedAt": "2025-01-28T15:41:07.173Z",
    "importedAt": "2026-10-24T01:56:36.661Z",
    "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": null,
      "summary": "Failure to validate the length fields of the ASP\n(AMD Secure Processor) sensor fusion hub headers may allow an attacker with a\nmalicious Uapp or ABL to map the ASP sensor fusion hub region and overwrite\ndata structures leading to a potential loss of confidentiality and integrity.\n\n\n\n\n",
      "affected": [
        {
          "vendor": "AMD",
          "product": "Ryzen™ 2000 series Desktop Processors “Raven Ridge” AM4",
          "packageName": "AGESA",
          "platforms": [
            "x86"
          ],
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "various ",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "AMD",
          "product": "Ryzen™ 5000 Series Desktop processor with Radeon™ Graphics  “Cezanne” AM4",
          "packageName": "AGESA",
          "platforms": [
            "x86"
          ],
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "various ",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "AMD",
          "product": "Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics “Dali”/”Dali” ULP",
          "packageName": "AGESA",
          "platforms": [
            "x86"
          ],
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "various ",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "AMD",
          "product": "Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics   “Pollock”",
          "packageName": "AGESA",
          "platforms": [
            "x86"
          ],
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "various ",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "AMD",
          "product": "Ryzen™ 2000 Series Mobile Processors “Raven Ridge” FP5",
          "packageName": "AGESA",
          "platforms": [
            "x86"
          ],
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "various ",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "AMD",
          "product": "Ryzen™ 3000 Series Mobile processor, 2nd Gen AMD Ryzen™ Mobile Processors with Radeon™ Graphics “Picasso”",
          "packageName": "AGESA",
          "platforms": [
            "x86"
          ],
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "various ",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "AMD",
          "product": "Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics “Renoir” ",
          "packageName": "AGESA",
          "platforms": [
            "x86"
          ],
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "various ",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "AMD",
          "product": "Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics “Lucienne”",
          "packageName": "AGESA",
          "platforms": [
            "x86"
          ],
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "various ",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "AMD",
          "product": "Ryzen™ 5000 Series Mobile processors with Radeon™ Graphics “Cezanne”",
          "packageName": "AGESA",
          "platforms": [
            "x86"
          ],
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "various ",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "AMD",
          "product": "Ryzen™ 6000 Series Mobile Processors  \"Rembrandt\"",
          "packageName": "AGESA",
          "platforms": [
            "x86"
          ],
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "various ",
              "status": "affected"
            }
          ]
        }
      ]
    }
  }
}