{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-20592","assignerOrgId":"b58fc414-a1e4-4f92-9d70-1add41838648","state":"PUBLISHED","assignerShortName":"AMD","dateReserved":"2022-10-27T18:53:39.762Z","datePublished":"2023-11-14T18:54:13.255Z","dateUpdated":"2024-10-11T18:07:49.421Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","packageName":" ","platforms":["x86"],"product":"1st Gen AMD EPYC™ Processors","vendor":"AMD","versions":[{"status":"affected","version":"various "}]},{"defaultStatus":"unaffected","packageName":" ","platforms":["x86"],"product":"2nd Gen AMD EPYC™ Processors","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 "}]}],"datePublic":"2023-11-14T17:30:00.000Z","descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"Improper or unexpected behavior of the INVD instruction in some AMD CPUs may allow an attacker with a malicious hypervisor to affect cache line write-back behavior of the CPU leading to a potential loss of guest virtual machine (VM) memory integrity.\n\n\n\n\n\n\n\n\n\n\n\n<br>"}],"value":"Improper or unexpected behavior of the INVD instruction in some AMD CPUs may allow an attacker with a malicious hypervisor to affect cache line write-back behavior of the CPU leading to a potential loss of guest virtual machine (VM) memory integrity.\n\n\n\n\n\n\n\n\n\n\n\n\n"}],"providerMetadata":{"orgId":"b58fc414-a1e4-4f92-9d70-1add41838648","shortName":"AMD","dateUpdated":"2023-11-14T18:54:13.255Z"},"references":[{"tags":["vendor-advisory"],"url":"https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3005"}],"source":{"advisory":"AMD-SB-3005","discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T09:05:36.266Z"},"title":"CVE Program Container","references":[{"tags":["vendor-advisory","x_transferred"],"url":"https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3005"}]},{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-10-11T17:51:51.383280Z","id":"CVE-2023-20592","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":"2024-10-11T18:07:49.421Z"}}]}}