Hypervisor Memory Leakage Vulnerability Discovered
CVE-2024-21978
6MEDIUM
Key Information
- Vendor
- Amd
- Status
- 3rd Gen Amd Epyc™ Processors
- 4th Gen Amd Epyc™ Processors
- Amd Epyc™ Embedded 7003
- Amd Epyc™ Embedded 9003
- Vendor
- CVE Published:
- 5 August 2024
Summary
Improper input validation in SEV-SNP could allow a malicious hypervisor to read or overwrite guest memory potentially leading to data leakage or data corruption.
Affected Version(s)
3rd Gen AMD EPYC™ Processors <= various
4th Gen AMD EPYC™ Processors <= various
AMD EPYC™ Embedded 7003 <= various
CVSS V3.1
Score:
6
Severity:
MEDIUM
Confidentiality:
High
Integrity:
High
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged
Timeline
Vulnerability published.
Vulnerability Reserved.
Collectors
NVD DatabaseMitre Database