CVE-2024-21978

EUVD-2024-19584
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6 MEDIUM
LOCAL
LOW
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 81%
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
amdepyc_7003_firmware
𝑥
< milanpi_1.0.0.9_sp3
ADP
amdepyc_9003_firmware
𝑥
< genoapi_1.0.0.7_sp5
ADP
amdepyc_7773x_firmware
𝑥
< milanpi_1.0.0.d
ADP
amdepyc_9754s_firmware
𝑥
< genoapi_1.0.0.c
ADP
Common Weakness Enumeration
References
https://https://www.amd.com/en/resources/product-security/bulletin/amd-sb-3011.html