CVE-2023-20565
7.8HIGH
Key Information
- Vendor
- AMD
- Status
- Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphics “Cezanne”
- Ryzen™ 7000 Series Desktop Processors “Raphael” XD3
- AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics "Rembrandt"
- AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics “Rembrandt-R”
- Vendor
- CVE Published:
- 14 November 2023
Summary
Insufficient protections in System Management Mode (SMM) code may allow an attacker to potentially enable escalation of privilege via local access.
Affected Version(s)
Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphics “Cezanne” = various
Ryzen™ 7000 Series Desktop Processors “Raphael” XD3 = various
AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics "Rembrandt" = various
CVSS V3.1
Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged
Timeline
Vulnerability published.
Vulnerability Reserved.
Collectors
NVD DatabaseMitre Database