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Status published
Unknown
CVE-2023-20571
A race condition in System Management Mode (SMM) code may...
Vulnerability Description
A race condition in System Management Mode (SMM) code may allow an attacker using a compromised user space to leverage CVE-2018-8897 potentially resulting in privilege escalation.
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.
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Affected Vendor
Affected Software
Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphics “Cezanne”, Ryzen™ 7000 Series Desktop Processors “Raphael” XD3, Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics “Cezanne”, 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
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.