Amd: >> Epyc Embedded 7543 Firmware Security Vulnerabilities
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.
CVSS Score
6.0
EPSS Score
0.015
Published
2024-08-05
Improper restriction of write operations in SNP firmware could allow a malicious hypervisor to potentially overwrite a guest's memory or UMC seed resulting in loss of confidentiality and integrity.
CVSS Score
7.9
EPSS Score
0.009
Published
2024-08-05
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.
CVSS Score
6.0
EPSS Score
0.009
Published
2024-08-05