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Status published
Unknown
CVE-2023-20565
Insufficient protections in System Management Mode (SMM) code may allow...
Vulnerability Description
Insufficient protections in System Management Mode (SMM) code may allow an attacker to potentially enable escalation of privilege via local access.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
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Affected Vendor
Affected Software
Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphics “Cezanne”, Ryzen™ 7000 Series Desktop Processors “Raphael” XD3, AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics "Rembrandt", AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics “Rembrandt-R”, AMD Ryzen™ 5000 Series Processors with Radeon™ Graphics “Barcelo”, AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics “Barcelo-R”, Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics “Phoenix” FP7/FP7r2/FP8, AMD Ryzen™ Embedded V3000
Vulnerable Versions:
various
Timeline
Official Publish:
November 14th, 2023
Last Modified:
August 2nd, 2024
Added to House:
July 22nd, 2026
CVSS Vectors
No vector data available
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.