Overview
- Description
- Improper restriction of write operations in SNP firmware could allow a malicious hypervisor to overwrite a guest's UMC seed potentially allowing reading of memory from a decommissioned guest.
- Source
- psirt@amd.com
- NVD status
- Awaiting Analysis
Risk scores
CVSS 3.1
- Type
- Secondary
- Base score
- 6
- Impact score
- 4
- Exploitability score
- 1.5
- Vector string
- CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N
- Severity
- MEDIUM
Weaknesses
- psirt@amd.com
- CWE-119
Social media
- Hype score
- Not currently trending