{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-31313","assignerOrgId":"b58fc414-a1e4-4f92-9d70-1add41838648","state":"PUBLISHED","assignerShortName":"AMD","dateReserved":"2023-04-27T15:25:41.423Z","datePublished":"2026-02-12T14:16:53.918Z","dateUpdated":"2026-02-12T21:13:23.387Z"},"containers":{"cna":{"providerMetadata":{"orgId":"b58fc414-a1e4-4f92-9d70-1add41838648","shortName":"AMD","dateUpdated":"2026-02-12T14:16:53.918Z"},"affected":[{"defaultStatus":"affected","vendor":"AMD","product":"AMD Instinct™ MI210","versions":[{"version":"ROCm 6.4.2","status":"unaffected"}]},{"defaultStatus":"affected","vendor":"AMD","product":"AMD Instinct™ MI250","versions":[{"version":"ROCm 6.4.2","status":"unaffected"}]}],"datePublic":"2026-02-12T14:16:21.943Z","descriptions":[{"lang":"en","value":"An unintended proxy or intermediary in the AMD power management firmware (PMFW) could allow a privileged attacker to send malformed messages to the system management unit (SMU) potentially resulting in arbitrary code execution.","supportingMedia":[{"base64":false,"type":"text/html","value":"An unintended proxy or intermediary in the AMD power management firmware (PMFW) could allow a privileged attacker to send malformed messages to the system management unit (SMU) potentially resulting in arbitrary code execution.<br>"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-441","description":"CWE-441  Unintended Proxy or Intermediary (?Confused Deputy?)","lang":"en","type":"CWE"}]}],"references":[{"url":"https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-6024.html"}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"AMD PSIRT Automation 1.0"},"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N","attackVector":"LOCAL","attackComplexity":"HIGH","privilegesRequired":"HIGH","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"NONE","baseScore":7.2,"baseSeverity":"HIGH"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}]},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-02-12T21:13:16.059086Z","id":"CVE-2023-31313","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-02-12T21:13:23.387Z"}}]}}