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.
Scores
CVSS v3
6.5
EPSS
0.0034
EPSS Percentile
56.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-665
Status
published
Products (50)
amd/epyc_7203_firmware
< milanpi_1.0.0.b
amd/epyc_7203p_firmware
< milanpi_1.0.0.b
amd/epyc_72f3_firmware
< milanpi_1.0.0.b
amd/epyc_7303_firmware
< milanpi_1.0.0.b
amd/epyc_7303p_firmware
< milanpi_1.0.0.b
amd/epyc_7313_firmware
< milanpi_1.0.0.b
amd/epyc_7313p_firmware
< milanpi_1.0.0.b
amd/epyc_7343_firmware
< milanpi_1.0.0.b
amd/epyc_7373x_firmware
< milanpi_1.0.0.b
amd/epyc_73f3_firmware
< milanpi_1.0.0.b
... and 40 more
Published
Aug 13, 2024
Tracked Since
Feb 18, 2026