CVE-2021-46762
3.9
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:L/A:L
Summary
Insufficient input validation in the SMU may allow an attacker to corrupt SMU SRAM potentially leading to a loss of integrity or denial of service.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| AMD | 2nd Gen AMD EPYC™ | various | affected |
| AMD | 3rd Gen AMD EPYC™ | various | affected |
| AMD | AMD EPYC™ Embedded 7002 | various | affected |
| AMD | AMD EPYC™ Embedded 7003 | various | affected |
Weaknesses
ADP Enrichment
CVE Program Container
Additional References
- https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3001
- https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-5001
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
- https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3001
- https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-5001
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