CVE-2023-20563
7.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
Insufficient protections in System Management Mode (SMM) code may allow an attacker to potentially enable escalation of privilege via local access.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| AMD | Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphics “Cezanne” | various | affected |
| AMD | Ryzen™ 7000 Series Desktop Processors “Raphael” XD3 | various | affected |
| AMD | Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics “Cezanne” | various | affected |
| AMD | AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics “Rembrandt” | various | affected |
| AMD | AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics “Rembrandt-R” | various | affected |
| AMD | AMD Ryzen™ 5000 Series Processors with Radeon™ Graphics “Barcelo” | various | affected |
| AMD | AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics “Barcelo-R” | various | affected |
| AMD | Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics “Phoenix” FP7/FP7r2/FP8 | various | affected |
| AMD | AMD Ryzen™ Embedded R1000 | various | affected |
| AMD | AMD Ryzen™ Embedded R2000 | various | affected |
| AMD | AMD Ryzen™ Embedded 5000 | various | affected |
| AMD | AMD Ryzen™ Embedded V3000 | various | affected |
Weaknesses
ADP Enrichment
CVE Program Container
Additional References
- https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4002
- https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-5001
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: total
References
- https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4002
- https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-5001
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