CVE Published: 13/08/2024 |
CVE Updated: 14/08/2024 |
CVE Year: 2023 Source: AMD |
Vendor: AMD |
Product: AMD EPYC™ 7003 Series Processors Status : PUBLISHED
CVE-2023-20591 Description
Improper re-initialization of IOMMU during the DRTM event
may permit an untrusted platform configuration to persist, allowing an attacker
to read or modify hypervisor memory, potentially resulting in loss of
confidentiality, integrity, and availability.
Metrics
CVSS Version: 3.1 |
Base Score: 6.5 MEDIUM Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L