{"id":"CVE-2023-31346","state":"PUBLISHED","title":"Failure to initialize","description":"Failure to initialize\nmemory in SEV Firmware may allow a privileged attacker to access stale data\nfrom other guests.\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n","publishedAt":"2024-02-13T19:18:19.089Z","updatedAt":"2025-03-20T20:27:50.012Z","severity":{"score":6,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N","source":"CISA-ADP"},"assigner":"AMD","products":["AMD 3rd Gen AMD EPYC™ Processors"," AMD 4th Gen AMD EPYC™ Processors "],"affected":[{"vendor":"AMD","product":"3rd Gen AMD EPYC™ Processors","packageName":"PI","defaultStatus":"affected","versions":[{"version":"various ","status":"affected"}],"platforms":["x86"]},{"vendor":" AMD","product":"4th Gen AMD EPYC™ Processors ","packageName":"PI","defaultStatus":"affected","versions":[{"version":"various ","status":"affected"}],"platforms":["x86"]}],"references":["https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3007"],"weaknesses":["CWE-284"],"ingestedAt":"2026-10-29T20:06:00.499Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/31xxx/CVE-2023-31346.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-31346","state":"PUBLISHED","datePublished":"2024-02-13T19:18:19.089Z","dateUpdated":"2025-03-20T20:27:50.012Z","assignerShortName":"AMD","assignerOrgId":"b58fc414-a1e4-4f92-9d70-1add41838648","dateReserved":"2023-04-27T15:25:41.427Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"Failure to initialize\nmemory in SEV Firmware may allow a privileged attacker to access stale data\nfrom other guests.\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n"}],"affected":[{"vendor":"AMD","product":"3rd Gen AMD EPYC™ Processors","packageName":"PI","defaultStatus":"affected","versions":[{"version":"various ","status":"affected"}],"platforms":["x86"]},{"vendor":" AMD","product":"4th Gen AMD EPYC™ Processors ","packageName":"PI","defaultStatus":"affected","versions":[{"version":"various ","status":"affected"}],"platforms":["x86"]}],"references":[{"url":"https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3007","tags":["vendor-advisory"]}],"providerMetadata":{"shortName":"AMD","orgId":"b58fc414-a1e4-4f92-9d70-1add41838648","dateUpdated":"2024-02-13T19:18:21.462Z"},"datePublic":"2024-02-13T17:00:00.000Z","source":{"advisory":"AMD-SB-3007","discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"CHANGED","version":"3.1","baseScore":6,"attackVector":"LOCAL","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"HIGH","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2024-02-21T20:06:47.743045Z","id":"CVE-2023-31346","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-284","type":"CWE","lang":"en","description":"CWE-284 Improper Access Control"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-03-20T20:27:50.012Z"}},{"title":"CVE Program Container","references":[{"url":"https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3007","tags":["vendor-advisory","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T14:53:30.943Z"}}]}}}