{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-20555","assignerOrgId":"b58fc414-a1e4-4f92-9d70-1add41838648","state":"PUBLISHED","assignerShortName":"AMD","dateReserved":"2022-10-27T18:53:39.746Z","datePublished":"2023-08-08T17:07:24.476Z","dateUpdated":"2024-10-24T14:36:35.845Z"},"containers":{"cna":{"affected":[{"defaultStatus":"affected","packageName":"AGESA","platforms":["x86"],"product":"Ryzen™ 3000 Series Desktop Processors “Matisse” AM4","vendor":"AMD","versions":[{"status":"affected","version":"various "}]},{"defaultStatus":"affected","packageName":"AGESA","platforms":["x86"],"product":"Ryzen™ 5000 Series Desktop Processors “Vermeer” AM4","vendor":"AMD","versions":[{"status":"affected","version":"various "}]},{"defaultStatus":"affected","packageName":"AGESA","platforms":["x86"],"product":"Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphics  “Cezanne” AM4","vendor":"AMD","versions":[{"status":"affected","version":"various "}]},{"defaultStatus":"affected","packageName":"AGESA","platforms":["x86"],"product":"Ryzen™ 7000 Series Processors “Raphael”","vendor":"AMD","versions":[{"status":"affected","version":"various "}]},{"defaultStatus":"affected","packageName":"AGESA","platforms":["x86"],"product":"Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics “Picasso”","vendor":"AMD","versions":[{"status":"affected","version":"various "}]},{"defaultStatus":"affected","packageName":"AGESA","platforms":["x86"],"product":"Ryzen™ 4000 Series Desktop Processors with Radeon™ Graphics “Renoir” FP5","vendor":"AMD","versions":[{"status":"affected","version":"various "}]},{"defaultStatus":"affected","packageName":"AGESA","platforms":["x86"],"product":"Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics “Dali”/”Dali” FP5","vendor":"AMD","versions":[{"status":"affected","version":"various "}]},{"defaultStatus":"affected","packageName":"AGESA","platforms":["x86"],"product":"Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics   “Pollock”","vendor":"AMD","versions":[{"status":"affected","version":"various "}]},{"defaultStatus":"affected","packageName":"AGESA","platforms":["x86"],"product":"Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics “Picasso”","vendor":"AMD","versions":[{"status":"affected","version":"various "}]},{"defaultStatus":"affected","packageName":"AGESA","platforms":["x86"],"product":"Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics “Renoir” FP6","vendor":"AMD","versions":[{"status":"affected","version":"various "}]},{"defaultStatus":"affected","packageName":"AGESA","platforms":["x86"],"product":"Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics “Lucienne”","vendor":"AMD","versions":[{"status":"affected","version":"various "}]},{"defaultStatus":"affected","packageName":"AGESA","platforms":["x86"],"product":"Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics “Cezanne”","vendor":"AMD","versions":[{"status":"affected","version":"various "}]},{"defaultStatus":"affected","packageName":"AGESA","platforms":["x86"],"product":"Ryzen™ 6000 Series Mobile Processors  \"Rembrandt\"","vendor":"AMD","versions":[{"status":"affected","version":"various "}]},{"defaultStatus":"affected","packageName":"AGESA","platforms":["x86"],"product":"Ryzen™ 7030 Series Mobile Processors “Barcelo” ","vendor":"AMD","versions":[{"status":"affected","version":"various "}]},{"defaultStatus":"affected","packageName":"AGESA","platforms":["x86"],"product":"Ryzen™ 7020 Series Mobile Processors “Mendocino”","vendor":"AMD","versions":[{"status":"affected","version":"various "}]}],"datePublic":"2023-08-08T16:30:00.000Z","descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"Insufficient input validation in\nCpmDisplayFeatureSmm may allow an attacker to corrupt SMM memory by overwriting\nan arbitrary bit in an attacker-controlled pointer potentially leading to\narbitrary code execution in SMM.\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n"}],"value":"Insufficient input validation in\nCpmDisplayFeatureSmm may allow an attacker to corrupt SMM memory by overwriting\nan arbitrary bit in an attacker-controlled pointer potentially leading to\narbitrary code execution in SMM.\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n"}],"providerMetadata":{"orgId":"b58fc414-a1e4-4f92-9d70-1add41838648","shortName":"AMD","dateUpdated":"2023-08-08T17:07:24.476Z"},"references":[{"tags":["vendor-advisory"],"url":"https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4003"}],"source":{"advisory":"AMD-SB-4003","discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T09:05:36.881Z"},"title":"CVE Program Container","references":[{"tags":["vendor-advisory","x_transferred"],"url":"https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4003"}]},{"affected":[{"vendor":"amd","product":"ryzen_3000_series_desktop_processors","cpes":["cpe:2.3:a:amd:ryzen_3000_series_desktop_processors:*:*:*:*:*:*:*:*"],"defaultStatus":"unknown","versions":[{"version":"V1-1.0.0.A","status":"affected"}]},{"vendor":"amd","product":"ryzen_5000_series_desktop_processors","cpes":["cpe:2.3:a:amd:ryzen_5000_series_desktop_processors:*:*:*:*:*:*:*:*"],"defaultStatus":"unknown","versions":[{"version":"V2-PI_1.2.0.A","status":"affected"}]},{"vendor":"amd","product":"ryzen_7000_series_desktop_processors","cpes":["cpe:2.3:h:amd:ryzen_7000_series_desktop_processors:*:*:*:*:*:*:*:*"],"defaultStatus":"unknown","versions":[{"version":"1.0.0.6","status":"affected"}]},{"vendor":"amd","product":"athlon_3000g","cpes":["cpe:2.3:h:amd:athlon_3000g:-:*:*:*:*:*:*:*"],"defaultStatus":"unknown","versions":[{"version":"1.0.0.A","status":"affected"},{"version":"1.2.0.A","status":"affected"}]},{"vendor":"amd","product":"ryzen_4000_series_desktop_processors_with_radeon_graphics","cpes":["cpe:2.3:a:amd:ryzen_4000_series_desktop_processors_with_radeon_graphics:*:*:*:*:*:*:*:*"],"defaultStatus":"unknown","versions":[{"version":"1.2.0.A","status":"affected"}]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-10-24T14:30:24.857101Z","id":"CVE-2023-20555","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-10-24T14:36:35.845Z"}}]}}