Improper initialization of variables in the DXE driver may allow a privileged user to leak sensitive information via local access.
Improper initialization of variables in the DXE driver may allow a privileged user to leak sensitive information via local access.
| Vendor | Product | Versions |
|---|---|---|
| AMD | Ryzen™ 3000 Series Desktop Processors “Matisse” | various |
| AMD | Ryzen™ 5000 Series Desktop Processors “Vermeer” | various |
| AMD | Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphics “Cezanne” | various |
| AMD | Ryzen™ Threadripper™ 3000 Series Processors “Castle Peak” HEDT | various |
| AMD | Ryzen™ Threadripper™ PRO Processors “Castle Peak” WS SP3 | various |
| AMD | Ryzen™ Threadripper™ PRO 3000WX Series Processors “Chagall” WS SP3 | various |
| AMD | Ryzen™ 6000 Series Mobile Processors with Radeon™ Graphics "Rembrandt" | various |
| AMD | Ryzen™ 7035 Series Mobile Processors with Radeon™ Graphics "Rembrandt | R" — various |
| AMD | Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics "Barcelo" | various |
| AMD | Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics “Barcelo | R” — various |
| AMD | AMD EPYC™ Embedded 7003 | EmbMilanPI-SP3 1.0.0.6 |
| AMD | AMD Ryzen™ Embedded 5000 | EmbAM4PI 1.0.0.2 |
| AMD | AMD Ryzen™ Embedded V2000 | EmbeddedPI-FP6 1.0.0.8 |
| AMD | AMD Ryzen™ Embedded V3000 | EmbeddedPI-FP7r2 1.0.0.4 |
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.
Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.
No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.