{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-20597","assignerOrgId":"b58fc414-a1e4-4f92-9d70-1add41838648","state":"PUBLISHED","assignerShortName":"AMD","dateReserved":"2022-10-27T18:53:39.763Z","datePublished":"2023-09-20T17:32:18.969Z","dateUpdated":"2025-06-27T21:45:52.386Z"},"containers":{"cna":{"affected":[{"defaultStatus":"affected","packageName":"AGESA","platforms":["x86"],"product":"Ryzen™ 3000 Series Desktop Processors “Matisse”","vendor":"AMD","versions":[{"status":"affected","version":"various"}]},{"defaultStatus":"affected","packageName":"AGESA","platforms":["x86"],"product":"Ryzen™ 5000 Series Desktop Processors “Vermeer”","vendor":"AMD","versions":[{"status":"affected","version":"various"}]},{"defaultStatus":"affected","packageName":"AGESA","platforms":["x86"],"product":"Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphics  “Cezanne”","vendor":"AMD","versions":[{"status":"affected","version":"various"}]},{"defaultStatus":"affected","packageName":"AGESA","platforms":["x86"],"product":"Ryzen™ Threadripper™ 3000 Series Processors “Castle Peak” HEDT","vendor":"AMD","versions":[{"status":"affected","version":"various"}]},{"defaultStatus":"affected","packageName":"AGESA","platforms":["x86"],"product":"Ryzen™ Threadripper™ PRO Processors “Castle Peak” WS SP3","vendor":"AMD","versions":[{"status":"affected","version":"various"}]},{"defaultStatus":"affected","packageName":"AGESA","platforms":["x86"],"product":"Ryzen™ Threadripper™ PRO 3000WX Series Processors “Chagall” WS SP3","vendor":"AMD","versions":[{"status":"affected","version":"various"}]},{"defaultStatus":"affected","packageName":"AGESA","platforms":["x86"],"product":"Ryzen™ 6000 Series Mobile Processors with Radeon™ Graphics \"Rembrandt\"","vendor":"AMD","versions":[{"status":"affected","version":"various"}]},{"defaultStatus":"affected","packageName":"AGESA","platforms":["x86"],"product":"Ryzen™ 7035 Series Mobile Processors with Radeon™ Graphics \"Rembrandt-R\"","vendor":"AMD","versions":[{"status":"affected","version":"various"}]},{"defaultStatus":"affected","packageName":"AGESA","platforms":["x86"],"product":"Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics \"Barcelo\"","vendor":"AMD","versions":[{"status":"affected","version":"various"}]},{"defaultStatus":"affected","packageName":"AGESA","platforms":["x86"],"product":"Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics “Barcelo-R”","vendor":"AMD","versions":[{"status":"affected","version":"various"}]},{"defaultStatus":"affected","product":"AMD EPYC™ Embedded 7003","vendor":"AMD","versions":[{"status":"unaffected","version":"EmbMilanPI-SP3 1.0.0.6"}]},{"defaultStatus":"affected","product":"AMD Ryzen™ Embedded 5000","vendor":"AMD","versions":[{"status":"unaffected","version":"EmbAM4PI 1.0.0.2"}]},{"defaultStatus":"affected","product":"AMD Ryzen™ Embedded V2000","vendor":"AMD","versions":[{"status":"unaffected","version":"EmbeddedPI-FP6 1.0.0.8"}]},{"defaultStatus":"affected","product":"AMD Ryzen™ Embedded V3000","vendor":"AMD","versions":[{"status":"unaffected","version":"EmbeddedPI-FP7r2    1.0.0.4"}]}],"datePublic":"2023-09-20T16:30:00.000Z","descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<span style=\"background-color: rgb(248, 249, 250);\">\n\n<span style=\"background-color: rgb(248, 249, 250);\">Improper initialization of variables in the DXE driver may allow a privileged user to leak sensitive information via local access.</span>\n\n</span>"}],"value":"Improper initialization of variables in the DXE driver may allow a privileged user to leak sensitive information via local access."}],"problemTypes":[{"descriptions":[{"cweId":"CWE-824","description":"CWE-824 Access of Uninitialized Pointer","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"b58fc414-a1e4-4f92-9d70-1add41838648","shortName":"AMD","dateUpdated":"2025-06-27T21:45:52.386Z"},"references":[{"tags":["vendor-advisory"],"url":"https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4007"}],"source":{"advisory":"AMD-SB-4007","discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T09:05:36.261Z"},"title":"CVE Program Container","references":[{"tags":["vendor-advisory","x_transferred"],"url":"https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4007"}]},{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-09-26T16:02:44.267356Z","id":"CVE-2023-20597","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-09-26T16:04:20.231Z"}}]}}