Vulnerability Database

313,825

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: Nov 16, 2025
  • CVE: CVE-2023-20591
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 6.5
  • AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L

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