CVE-2021-46747

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"modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "HIGH", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:L/AC:H/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "version": "4.0", "vulnAvailabilityImpact": "HIGH", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "psirt@amd.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2021-46747", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-06-02T03:56:08.958235Z", "version": "2.0.3"}}]}, "published": "2026-06-01T21:16:23.103", "references": [{"source": "psirt@amd.com", "url": "https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-4017.html"}, {"source": "psirt@amd.com", "url": "https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-6027.html"}], "sourceIdentifier": "psirt@amd.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-1220"}], "source": "psirt@amd.com", "type": "Secondary"}]}

{}

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"versions": {"scheme": "generic", "value": "CastlePeakWSPI-sWRX8 1.0.0.9"}}], "enrichment": {"confidence": 95.0, "confidence_source": "matching", "scores": [{"score": 95.0, "source": "matching"}]}, "original": {"product": "AMD Ryzen\u2122 Threadripper\u2122 PRO 3000 WX-Series Processors", "source": "cna", "vendor": "AMD"}, "product": "ryzen_threadripper_pro_3000_wx-series_processors", "vendor": "amd"}, {"configurations": [{"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "ComboAM4v2 PI 1.2.0.6"}}], "enrichment": {"confidence": 95.0, "confidence_source": "matching", "scores": [{"score": 95.0, "source": "matching"}]}, "original": {"product": "AMD Ryzen\u2122 Threadripper\u2122 PRO 5000 WX-Series Processors", "source": "cna", "vendor": "AMD"}, "product": "ryzen_threadripper_pro_5000_wx-series_processors", "vendor": "amd"}], "created": "2026-06-01T21:30:26.415089+00:00", "title": "Privilege Escalation via Weak SMN Access Control in AMD Secure Processor", 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