{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-31356","assignerOrgId":"b58fc414-a1e4-4f92-9d70-1add41838648","state":"PUBLISHED","assignerShortName":"AMD","dateReserved":"2023-04-27T15:25:41.428Z","datePublished":"2024-08-13T16:54:23.979Z","dateUpdated":"2025-02-11T22:48:16.160Z"},"containers":{"cna":{"affected":[{"defaultStatus":"affected","product":"AMD EPYC™ 7003 Processors","vendor":"AMD","versions":[{"status":"unaffected","version":"MilanPI 1.0.0.C","versionType":"PI"}]},{"defaultStatus":"affected","product":"AMD EPYC™ 9004 Processors","vendor":"AMD","versions":[{"status":"unaffected","version":"GenoaPI 1.0.0.B"}]},{"defaultStatus":"affected","product":"AMD EPYC™ Embedded 7003","vendor":"AMD","versions":[{"status":"unaffected","version":"\"EmbMilanPI-SP3  1.0.0.8\""}]},{"defaultStatus":"affected","product":"AMD EPYC™ Embedded 9004","vendor":"AMD","versions":[{"status":"unaffected","version":"EmbGenoaPI-SP5 1.0.0.6"}]}],"datePublic":"2024-08-13T16:00:00.000Z","descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<span style=\"background-color: rgb(255, 255, 255);\">Incomplete system memory cleanup in SEV firmware could\nallow a privileged attacker to corrupt guest private memory, potentially\nresulting in a loss of data integrity.<div><div><div>\n\n</div>\n\n</div>\n\n</div>\n\n\n\n\n\n<div><div><div>\n\n</div>\n\n</div>\n\n</div>\n\n\n\n\n\n</span>"}],"value":"Incomplete system memory cleanup in SEV firmware could\nallow a privileged attacker to corrupt guest private memory, potentially\nresulting in a loss of data integrity."}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"NONE","baseScore":4.4,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-459","description":"CWE-459 Incomplete Cleanup","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"b58fc414-a1e4-4f92-9d70-1add41838648","shortName":"AMD","dateUpdated":"2025-02-11T22:48:16.160Z"},"references":[{"tags":["vendor-advisory"],"url":"https://www.amd.com/en/resources/product-security/bulletin/amd-sb-3003.html"},{"url":"https://www.amd.com/en/resources/product-security/bulletin/amd-sb-5004.html"}],"source":{"advisory":"AMD-SB-4002, AMD-SB-3002, AMD-SB-5001","discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"problemTypes":[{"descriptions":[{"type":"CWE","cweId":"CWE-459","lang":"en","description":"CWE-459 Incomplete Cleanup"}]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-08-14T15:46:30.501050Z","id":"CVE-2023-31356","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":"2024-10-30T18:53:56.973Z"}}]}}