{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-23820","assignerOrgId":"b58fc414-a1e4-4f92-9d70-1add41838648","state":"PUBLISHED","assignerShortName":"AMD","dateReserved":"2022-01-21T17:20:55.778Z","datePublished":"2023-11-14T18:52:21.457Z","dateUpdated":"2024-08-03T03:51:46.067Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","packageName":"PI","platforms":["x86"],"product":"Ryzen™ 3000 series Desktop Processors “Matisse\"","vendor":"AMD","versions":[{"status":"affected","version":"various"}]},{"defaultStatus":"unaffected","packageName":"PI","platforms":["x86"],"product":"AMD Ryzen™ 5000 Series Desktop Processors “Vermeer”","vendor":"AMD","versions":[{"status":"affected","version":"various"}]},{"defaultStatus":"unaffected","packageName":"PI","platforms":["x86"],"product":"AMD Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphics  “Cezanne”","vendor":"AMD","versions":[{"status":"affected","version":"various"}]},{"defaultStatus":"unaffected","packageName":"PI","platforms":["x86"],"product":"AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics “Picasso” AM4","vendor":"AMD","versions":[{"status":"affected","version":"various"}]},{"defaultStatus":"unaffected","packageName":"PI","platforms":["x86"],"product":"AMD Ryzen™ Threadripper™ 2000 Series Processors “Colfax”","vendor":"AMD","versions":[{"status":"affected","version":"Various"}]},{"defaultStatus":"unaffected","packageName":"PI","platforms":["x86"],"product":"AMD Ryzen™ Threadripper™ 3000 Series Processors “Castle Peak” HEDT","vendor":"AMD","versions":[{"status":"affected","version":"various"}]},{"defaultStatus":"unaffected","packageName":"PI","platforms":["x86"],"product":"AMD Ryzen™ Threadripper™ PRO Processors “Castle Peak” WS SP3","vendor":"AMD","versions":[{"status":"affected","version":"various"}]},{"defaultStatus":"unaffected","packageName":"PI","platforms":["x86"],"product":"AMD Ryzen™ Threadripper™ PRO 3000WX Series Processors  “Chagall” WS","vendor":"AMD","versions":[{"status":"affected","version":"various"}]},{"defaultStatus":"unaffected","packageName":"PI","platforms":["x86"],"product":"AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics   “Pollock”","vendor":"AMD","versions":[{"status":"affected","version":"various"}]},{"defaultStatus":"unaffected","packageName":"PI","platforms":["x86"],"product":"AMD Ryzen™ 3000 Series Mobile Processor with Radeon™ Graphics “Picasso” FP5","vendor":"AMD","versions":[{"status":"affected","version":"various"}]},{"defaultStatus":"unaffected","packageName":"PI","platforms":["x86"],"product":"AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics “Renoir” FP6","vendor":"AMD","versions":[{"status":"affected","version":"various"}]},{"defaultStatus":"unaffected","packageName":"PI","platforms":["x86"],"product":"AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics “Lucienne”","vendor":"AMD","versions":[{"status":"affected","version":"various"}]},{"defaultStatus":"unaffected","packageName":"PI","platforms":["x86"],"product":"AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics “Cezanne”","vendor":"AMD","versions":[{"status":"affected","version":"various"}]},{"defaultStatus":"unaffected","packageName":"PI","platforms":["x86"],"product":"AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics \"Rembrandt\"","vendor":"AMD","versions":[{"status":"affected","version":"various"}]},{"defaultStatus":"unaffected","packageName":"PI","platforms":["x86"],"product":"AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics “Rembrandt-R”","vendor":"AMD","versions":[{"status":"affected","version":"various"}]},{"defaultStatus":"unaffected","packageName":"PI","platforms":["x86"],"product":"AMD Ryzen™ 5000 Series Processors with Radeon™ Graphics  “Barcelo”","vendor":"AMD","versions":[{"status":"affected","version":"various"}]},{"defaultStatus":"unaffected","packageName":"PI","platforms":["x86"],"product":"AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics “Barcelo-R”","vendor":"AMD","versions":[{"status":"affected","version":"various"}]},{"defaultStatus":"unaffected","packageName":"PI","platforms":["x86"],"product":"3rd Gen AMD EPYC™ Processors","vendor":"AMD","versions":[{"status":"affected","version":"various"}]},{"defaultStatus":"unaffected","product":"AMD EPYC™ Embedded 7003","vendor":"AMD","versions":[{"status":"affected","version":"various"}]},{"defaultStatus":"unaffected","product":"AMD EPYC™ Embedded 7003","vendor":"AMD","versions":[{"status":"affected","version":"various"}]}],"datePublic":"2023-11-14T17:30:00.000Z","descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"Failure to validate the AMD SMM communication buffer\nmay allow an attacker to corrupt the SMRAM potentially leading to arbitrary\ncode execution.\n\n\n\n\n\n\n\n<br>"}],"value":"Failure to validate the AMD SMM communication buffer\nmay allow an attacker to corrupt the SMRAM potentially leading to arbitrary\ncode execution."}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"HIGH","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"providerMetadata":{"orgId":"b58fc414-a1e4-4f92-9d70-1add41838648","shortName":"AMD","dateUpdated":"2024-06-18T18:28:41.324Z"},"references":[{"tags":["vendor-advisory"],"url":"https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4002"},{"tags":["vendor-advisory"],"url":"https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3002"},{"tags":["vendor-advisory"],"url":"https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-5001"}],"source":{"advisory":"AMD-SB-4002, AMD-SB-3002, AMD-SB-5001","discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-03T03:51:46.067Z"},"title":"CVE Program Container","references":[{"tags":["vendor-advisory","x_transferred"],"url":"https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4002"},{"tags":["vendor-advisory","x_transferred"],"url":"https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3002"},{"tags":["vendor-advisory","x_transferred"],"url":"https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-5001"}]}]}}