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.
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.
| Vendor | Product | Versions |
|---|---|---|
| AMD | Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphics “Cezanne” | various |
| AMD | Ryzen™ 7000 Series Desktop Processors “Raphael” XD3 | various |
| AMD | Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics “Cezanne” | various |
| AMD | AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics "Rembrandt" | various |
| AMD | AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics “Rembrandt | R” — various |
| AMD | AMD Ryzen™ 5000 Series Processors with Radeon™ Graphics “Barcelo” | various |
| AMD | AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics “Barcelo | R” — various |
| AMD | Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics “Phoenix” FP7/FP7r2/FP8 | various |
Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.
For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.
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