CVE-2023-20571

Summary

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.

Affected Software

VendorProductVersion RangeStatus
AMDRyzen™ 5000 Series Desktop Processor with Radeon™ Graphics “Cezanne”variousaffected
AMDRyzen™ 7000 Series Desktop Processors “Raphael” XD3variousaffected
AMDRyzen™ 5000 Series Mobile Processors with Radeon™ Graphics “Cezanne”variousaffected
AMDAMD Ryzen™ 6000 Series Processors with Radeon™ Graphics “Rembrandt”variousaffected
AMDAMD Ryzen™ 7035 Series Processors with Radeon™ Graphics “Rembrandt-R”variousaffected
AMDAMD Ryzen™ 5000 Series Processors with Radeon™ Graphics “Barcelo”variousaffected
AMDAMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics “Barcelo-R”variousaffected
AMDRyzen™ 7040 Series Mobile Processors with Radeon™ Graphics “Phoenix” FP7/FP7r2/FP8variousaffected

Weaknesses

ADP Enrichment

CVE Program Container

Additional References

References