fTPM Voltage Fault Injection
CVE-2023-20589

6.8MEDIUM

Key Information:

Vendor

Amd
Status
Ryzen™ 3000 Series Desktop Processors
Ryzen™ Pro 3000 Series Desktop Processors
Ryzen™ 3000 Series Desktop Processors With Radeon™ Graphics
Ryzen™ Pro 3000 Series Processors With Radeon™ Vega Graphics
Vendor
CVE Published:
8 August 2023

What is CVE-2023-20589?

An attacker with specialized hardware and physical access to an impacted device may be able to perform a voltage fault injection attack resulting in compromise of the ASP secure boot potentially leading to arbitrary code execution. 

Affected Version(s)

Ryzen™ Threadripper™ 5000 Series Processors x86 various

Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics x86 various

Athlon™ 3000 Series Processors with Radeon™ Graphics x86 various

References

https://www.amd.com/en/corporate/product-security/bulleti...
vendor-advisory

CVSS V3.1

Score:
6.8
Severity:
MEDIUM
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Physical
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.