CVE-2023-20575
6.5MEDIUM
Key Information
- Vendor
- AMD
- Status
- 1st Gen AMD EPYC™ Processors
- 2nd Gen AMD EPYC™ Processors
- 3rd Gen AMD EPYC™ Processors
- 4th Gen AMD EPYC™ Processors
- Vendor
- CVE Published:
- 11 July 2023
Summary
A potential power side-channel vulnerability in some AMD processors may allow an authenticated attacker to use the power reporting functionality to monitor a program’s execution inside an AMD SEV VM potentially resulting in a leak of sensitive information.
Affected Version(s)
1st Gen AMD EPYC™ Processors <= various
2nd Gen AMD EPYC™ Processors <= various
3rd Gen AMD EPYC™ Processors <= various
CVSS V3.1
Score:
6.5
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged
Timeline
Vulnerability published.
Vulnerability Reserved.
Collectors
NVD DatabaseMitre Database