{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2023-31342", "assignerOrgId": "b58fc414-a1e4-4f92-9d70-1add41838648", "state": "PUBLISHED", "assignerShortName": "AMD", "dateReserved": "2023-04-27T15:25:41.425Z", "datePublished": "2025-02-11T22:24:02.153Z", "dateUpdated": "2026-02-26T19:08:51.034Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "affected", "product": "AMD EPYC\u2122 7003 Processors", "vendor": "AMD", "versions": [{"status": "unaffected", "version": "MilanPI 1.0.0.C"}]}, {"defaultStatus": "affected", "product": "AMD EPYC\u2122 9004 Processors", "vendor": "AMD", "versions": [{"status": "unaffected", "version": "GenoaPI 1.0.0.B"}]}, {"defaultStatus": "affected", "product": "AMD Instinct\u2122 MI300A", "vendor": "AMD", "versions": [{"status": "unaffected", "version": "MI300API 1.0.0.5"}]}, {"defaultStatus": "affected", "product": "AMD Ryzen\u2122 3000 Series Desktop Processors", "vendor": "AMD", "versions": [{"status": "unaffected", 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"affected", "product": "AMD Ryzen\u2122 Embedded 5000", "vendor": "AMD", "versions": [{"status": "unaffected", "version": "EmbAM4PI 1.0.0.5"}]}, {"defaultStatus": "affected", "product": "AMD Ryzen\u2122 Embedded 7000", "vendor": "AMD", "versions": [{"status": "unaffected", "version": "EmbeddedAM5PI 1.0.0.1"}]}, {"defaultStatus": "affected", "product": "AMD Ryzen\u2122 Embedded V2000", "vendor": "AMD", "versions": [{"status": "unaffected", "version": "EmbeddedPI-FP6 1.0.0.9"}]}, {"defaultStatus": "affected", "product": "AMD Ryzen\u2122 Embedded V3000", "vendor": "AMD", "versions": [{"status": "unaffected", "version": "Embedded-PI FP7r2 1.0.0.9"}]}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Improper input validation in the SMM handler may allow a privileged attacker to overwrite SMRAM, potentially leading to arbitrary code execution."}], "value": "Improper input validation in the SMM handler may allow a privileged attacker to overwrite SMRAM, potentially leading to arbitrary code 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"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-1220", "description": "CWE-1220 Insufficient Granularity of Access Control", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "b58fc414-a1e4-4f92-9d70-1add41838648", "shortName": "AMD", "dateUpdated": "2025-09-23T21:23:17.849Z"}, "references": [{"url": "https://www.amd.com/en/resources/product-security/bulletin/amd-sb-5004.html"}, {"url": "https://www.amd.com/en/resources/product-security/bulletin/amd-sb-4008.html"}, {"url": "https://www.amd.com/en/resources/product-security/bulletin/amd-sb-3009.html"}], "source": {"discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 0.2.0"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2023-31342", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2025-04-24T03:55:33.409726Z"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-02-26T19:08:51.034Z"}}]}}
Analysis
EUVD
MITRE
Vulnrichment
NVD
Redhat
OpenCVE Enrichment