{
  "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-2021-46754",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2021-46754",
    "idYear": 2021,
    "status": "PUBLISHED",
    "publishedAt": "2023-05-09T19:00:16.712Z",
    "updatedAt": "2024-08-04T05:17:42.313Z",
    "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": "Insufficient input validation in the ASP (AMD\nSecure Processor) bootloader may allow an attacker with a compromised Uapp or\nABL to coerce the bootloader into exposing sensitive information to the SMU\n(System Management Unit) resulting in a potential loss of confidentiality and\nintegrity.\n\n\n\n\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": "AMD Ryzen™ Embedded R1000",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "various",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "AMD",
          "product": "AMD Ryzen™ Embedded R2000",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "various",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "AMD",
          "product": "AMD Ryzen™ Embedded V1000",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "various",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "AMD",
          "product": "AMD Ryzen™ Embedded V2000",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "various",
              "status": "affected"
            }
          ]
        }
      ]
    }
  }
}