Vulnerability Database

289,598

Total vulnerabilities in the database

CVE-2023-20591

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.

  • Published: Aug 13, 2024
  • Updated: May 4, 2025
  • CVE: CVE-2023-20591
  • Severity: Critical
  • Exploit:

CVSS v3:

  • Severity: Critical
  • Score: 10
  • AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

CWEs:

Software From Fixed in
amd / epyc_8024pn_firmware - genoapi_1.0.0.8
amd / epyc_8024p_firmware - genoapi_1.0.0.8
amd / epyc_8124pn_firmware - genoapi_1.0.0.8
amd / epyc_8124p_firmware - genoapi_1.0.0.8
amd / epyc_8224pn_firmware - genoapi_1.0.0.8
amd / epyc_8224p_firmware - genoapi_1.0.0.8
amd / epyc_8324pn_firmware - genoapi_1.0.0.8
amd / epyc_8324p_firmware - genoapi_1.0.0.8
amd / epyc_8434pn_firmware - genoapi_1.0.0.8
amd / epyc_8434p_firmware - genoapi_1.0.0.8
amd / epyc_8534pn_firmware - genoapi_1.0.0.8
amd / epyc_8534p_firmware - genoapi_1.0.0.8
amd / epyc_9734_firmware - genoapi_1.0.0.8
amd / epyc_9754s_firmware - genoapi_1.0.0.8
amd / epyc_9754_firmware - genoapi_1.0.0.8
amd / epyc_9184x_firmware - genoapi_1.0.0.8
amd / epyc_9384x_firmware - genoapi_1.0.0.8
amd / epyc_9684x_firmware - genoapi_1.0.0.8
amd / epyc_9124_firmware - genoapi_1.0.0.8
amd / epyc_9174f_firmware - genoapi_1.0.0.8
amd / epyc_9224_firmware - genoapi_1.0.0.8
amd / epyc_9254_firmware - genoapi_1.0.0.8
amd / epyc_9274f_firmware - genoapi_1.0.0.8
amd / epyc_9334_firmware - genoapi_1.0.0.8
amd / epyc_9354_firmware - genoapi_1.0.0.8
amd / epyc_9354p_firmware - genoapi_1.0.0.8
amd / epyc_9374f_firmware - genoapi_1.0.0.8
amd / epyc_9454_firmware - genoapi_1.0.0.8
amd / epyc_9454p_firmware - genoapi_1.0.0.8
amd / epyc_9474f_firmware - genoapi_1.0.0.8
amd / epyc_9534_firmware - genoapi_1.0.0.8
amd / epyc_9554_firmware - genoapi_1.0.0.8
amd / epyc_9554p_firmware - genoapi_1.0.0.8
amd / epyc_9634_firmware - genoapi_1.0.0.8
amd / epyc_9654_firmware - genoapi_1.0.0.8
amd / epyc_9654p_firmware - genoapi_1.0.0.8
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_73f3_firmware - milanpi_1.0.0.b
amd / epyc_7373x_firmware - milanpi_1.0.0.b
amd / epyc_7413_firmware - milanpi_1.0.0.b
amd / epyc_7443_firmware - milanpi_1.0.0.b
amd / epyc_7443p_firmware - milanpi_1.0.0.b
amd / epyc_74f3_firmware - milanpi_1.0.0.b
amd / epyc_7453_firmware - milanpi_1.0.0.b
amd / epyc_7473x_firmware - milanpi_1.0.0.b
amd / epyc_7513_firmware - milanpi_1.0.0.b
amd / epyc_7543_firmware - milanpi_1.0.0.b
amd / epyc_7543p_firmware - milanpi_1.0.0.b
amd / epyc_75f3_firmware - milanpi_1.0.0.b
amd / epyc_7573x_firmware - milanpi_1.0.0.b
amd / epyc_7643_firmware - milanpi_1.0.0.b
amd / epyc_7773x_firmware - milanpi_1.0.0.b
amd / epyc_7643p_firmware - milanpi_1.0.0.b
amd / epyc_7663_firmware - milanpi_1.0.0.b
amd / epyc_7663p_firmware - milanpi_1.0.0.b
amd / epyc_7713_firmware - milanpi_1.0.0.b
amd / epyc_7713p_firmware - milanpi_1.0.0.b
amd / epyc_7763_firmware - milanpi_1.0.0.b