CVE-2021-46765
7.5HIGH
Key Information
- Vendor
- Amd
- Status
- Ryzen™ 5000 Series Desktop Processor With Radeon™ Graphics “cezanne” Am4
- Ryzen™ 3000 Series Mobile Processors With Radeon™ Graphics “renoir”
- Ryzen™ 5000 Series Mobile Processors With Radeon™ Graphics “lucienne”
- Ryzen™ 5000 Series Mobile Processors With Radeon™ Graphics “cezanne”
- Vendor
- CVE Published:
- 9 May 2023
Summary
Insufficient input validation in ASP may allow an attacker with a compromised SMM to induce out-of-bounds memory reads within the ASP, potentially leading to a denial of service.
Affected Version(s)
Ryzen™ 5000 Series Desktop processor with Radeon™ Graphics “Cezanne” AM4 = various
Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics “Renoir” = various
Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics “Lucienne” = various
CVSS V3.1
Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged
Timeline
Vulnerability published.
Vulnerability Reserved.
Collectors
NVD DatabaseMitre Database