Medium severity6.5NVD Advisory· Published Aug 13, 2024· Updated Jun 17, 2026

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.

Affected products

AMD/AMD EPYC™ 7003 Series Processorsv5
Range: MilanPI 1.0.0.B
AMD/AMD EPYC™ 9004 Series Processorsv5
Range: Genoa 1.0.0.8
AMD/AMD EPYC™ Embedded 7003 Series Processorsv5
Range: EmbMilanPI-SP3 1.0.0.7
AMD/AMD EPYC™ Embedded 9003 Series Processorsv5
Range: EmbGenoaPI-SP5 1.0.0.3
AMD/IOMMUllm-fuzzy
AMD/Epyc 8024pn Firmware
cpe:2.3:o:amd:epyc_8024pn_firmware:*:*:*:*:*:*:*:*
Range: <genoapi_1.0.0.8
AMD/Epyc 8024p Firmware
cpe:2.3:o:amd:epyc_8024p_firmware:*:*:*:*:*:*:*:*
Range: <genoapi_1.0.0.8
AMD/Epyc 8124pn Firmware
cpe:2.3:o:amd:epyc_8124pn_firmware:*:*:*:*:*:*:*:*
Range: <genoapi_1.0.0.8
AMD/Epyc 8124p Firmware
cpe:2.3:o:amd:epyc_8124p_firmware:*:*:*:*:*:*:*:*
Range: <genoapi_1.0.0.8
AMD/Epyc 8224pn Firmware
cpe:2.3:o:amd:epyc_8224pn_firmware:*:*:*:*:*:*:*:*
Range: <genoapi_1.0.0.8
AMD/Epyc 8224p Firmware
cpe:2.3:o:amd:epyc_8224p_firmware:*:*:*:*:*:*:*:*
Range: <genoapi_1.0.0.8
AMD/Epyc 8324pn Firmware
cpe:2.3:o:amd:epyc_8324pn_firmware:*:*:*:*:*:*:*:*
Range: <genoapi_1.0.0.8
AMD/Epyc 8324p Firmware
cpe:2.3:o:amd:epyc_8324p_firmware:*:*:*:*:*:*:*:*
Range: <genoapi_1.0.0.8
AMD/Epyc 8434pn Firmware
cpe:2.3:o:amd:epyc_8434pn_firmware:*:*:*:*:*:*:*:*
Range: <genoapi_1.0.0.8
AMD/Epyc 8434p Firmware
cpe:2.3:o:amd:epyc_8434p_firmware:*:*:*:*:*:*:*:*
Range: <genoapi_1.0.0.8
AMD/Epyc 8534pn Firmware
cpe:2.3:o:amd:epyc_8534pn_firmware:*:*:*:*:*:*:*:*
Range: <genoapi_1.0.0.8
AMD/Epyc 8534p Firmware
cpe:2.3:o:amd:epyc_8534p_firmware:*:*:*:*:*:*:*:*
Range: <genoapi_1.0.0.8
AMD/Epyc 9734 Firmware
cpe:2.3:o:amd:epyc_9734_firmware:*:*:*:*:*:*:*:*
Range: <genoapi_1.0.0.8
AMD/Epyc 9754s Firmware
cpe:2.3:o:amd:epyc_9754s_firmware:*:*:*:*:*:*:*:*
Range: <genoapi_1.0.0.8
AMD/Epyc 9754 Firmware
cpe:2.3:o:amd:epyc_9754_firmware:*:*:*:*:*:*:*:*
Range: <genoapi_1.0.0.8
AMD/Epyc 9184x Firmware
cpe:2.3:o:amd:epyc_9184x_firmware:*:*:*:*:*:*:*:*
Range: <genoapi_1.0.0.8
AMD/Epyc 9384x Firmware
cpe:2.3:o:amd:epyc_9384x_firmware:*:*:*:*:*:*:*:*
Range: <genoapi_1.0.0.8
AMD/Epyc 9684x Firmware
cpe:2.3:o:amd:epyc_9684x_firmware:*:*:*:*:*:*:*:*
Range: <genoapi_1.0.0.8
AMD/Epyc 9124 Firmware
cpe:2.3:o:amd:epyc_9124_firmware:*:*:*:*:*:*:*:*
Range: <genoapi_1.0.0.8
AMD/Epyc 9174f Firmware
cpe:2.3:o:amd:epyc_9174f_firmware:*:*:*:*:*:*:*:*
Range: <genoapi_1.0.0.8
AMD/Epyc 9224 Firmware
cpe:2.3:o:amd:epyc_9224_firmware:*:*:*:*:*:*:*:*
Range: <genoapi_1.0.0.8
AMD/Epyc 9254 Firmware
cpe:2.3:o:amd:epyc_9254_firmware:*:*:*:*:*:*:*:*
Range: <genoapi_1.0.0.8
AMD/Epyc 9274f Firmware
cpe:2.3:o:amd:epyc_9274f_firmware:*:*:*:*:*:*:*:*
Range: <genoapi_1.0.0.8
AMD/Epyc 9334 Firmware
cpe:2.3:o:amd:epyc_9334_firmware:*:*:*:*:*:*:*:*
Range: <genoapi_1.0.0.8
AMD/Epyc 9354 Firmware
cpe:2.3:o:amd:epyc_9354_firmware:*:*:*:*:*:*:*:*
Range: <genoapi_1.0.0.8
AMD/Epyc 9354p Firmware
cpe:2.3:o:amd:epyc_9354p_firmware:*:*:*:*:*:*:*:*
Range: <genoapi_1.0.0.8
AMD/Epyc 9374f Firmware
cpe:2.3:o:amd:epyc_9374f_firmware:*:*:*:*:*:*:*:*
Range: <genoapi_1.0.0.8
AMD/Epyc 9454 Firmware
cpe:2.3:o:amd:epyc_9454_firmware:*:*:*:*:*:*:*:*
Range: <genoapi_1.0.0.8
AMD/Epyc 9454p Firmware
cpe:2.3:o:amd:epyc_9454p_firmware:*:*:*:*:*:*:*:*
Range: <genoapi_1.0.0.8
AMD/Epyc 9474f Firmware
cpe:2.3:o:amd:epyc_9474f_firmware:*:*:*:*:*:*:*:*
Range: <genoapi_1.0.0.8
AMD/Epyc 9534 Firmware
cpe:2.3:o:amd:epyc_9534_firmware:*:*:*:*:*:*:*:*
Range: <genoapi_1.0.0.8
AMD/Epyc 9554 Firmware
cpe:2.3:o:amd:epyc_9554_firmware:*:*:*:*:*:*:*:*
Range: <genoapi_1.0.0.8
AMD/Epyc 9554p Firmware
cpe:2.3:o:amd:epyc_9554p_firmware:*:*:*:*:*:*:*:*
Range: <genoapi_1.0.0.8
AMD/Epyc 9634 Firmware
cpe:2.3:o:amd:epyc_9634_firmware:*:*:*:*:*:*:*:*
Range: <genoapi_1.0.0.8
AMD/Epyc 9654 Firmware
cpe:2.3:o:amd:epyc_9654_firmware:*:*:*:*:*:*:*:*
Range: <genoapi_1.0.0.8
AMD/Epyc 9654p Firmware
cpe:2.3:o:amd:epyc_9654p_firmware:*:*:*:*:*:*:*:*
Range: <genoapi_1.0.0.8
AMD/Epyc 7203 Firmware
cpe:2.3:o:amd:epyc_7203_firmware:*:*:*:*:*:*:*:*
Range: <milanpi_1.0.0.b
AMD/Epyc 7203p Firmware
cpe:2.3:o:amd:epyc_7203p_firmware:*:*:*:*:*:*:*:*
Range: <milanpi_1.0.0.b
AMD/Epyc 72f3 Firmware
cpe:2.3:o:amd:epyc_72f3_firmware:*:*:*:*:*:*:*:*
Range: <milanpi_1.0.0.b
AMD/Epyc 7303 Firmware
cpe:2.3:o:amd:epyc_7303_firmware:*:*:*:*:*:*:*:*
Range: <milanpi_1.0.0.b
AMD/Epyc 7303p Firmware
cpe:2.3:o:amd:epyc_7303p_firmware:*:*:*:*:*:*:*:*
Range: <milanpi_1.0.0.b
AMD/Epyc 7313 Firmware
cpe:2.3:o:amd:epyc_7313_firmware:*:*:*:*:*:*:*:*
Range: <milanpi_1.0.0.b
AMD/Epyc 7313p Firmware
cpe:2.3:o:amd:epyc_7313p_firmware:*:*:*:*:*:*:*:*
Range: <milanpi_1.0.0.b
AMD/Epyc 7343 Firmware
cpe:2.3:o:amd:epyc_7343_firmware:*:*:*:*:*:*:*:*
Range: <milanpi_1.0.0.b
AMD/Epyc 73f3 Firmware
cpe:2.3:o:amd:epyc_73f3_firmware:*:*:*:*:*:*:*:*
Range: <milanpi_1.0.0.b
AMD/Epyc 7373x Firmware
cpe:2.3:o:amd:epyc_7373x_firmware:*:*:*:*:*:*:*:*
Range: <milanpi_1.0.0.b
AMD/Epyc 7413 Firmware
cpe:2.3:o:amd:epyc_7413_firmware:*:*:*:*:*:*:*:*
Range: <milanpi_1.0.0.b
AMD/Epyc 7443 Firmware
cpe:2.3:o:amd:epyc_7443_firmware:*:*:*:*:*:*:*:*
Range: <milanpi_1.0.0.b
AMD/Epyc 7443p Firmware
cpe:2.3:o:amd:epyc_7443p_firmware:*:*:*:*:*:*:*:*
Range: <milanpi_1.0.0.b
AMD/Epyc 74f3 Firmware
cpe:2.3:o:amd:epyc_74f3_firmware:*:*:*:*:*:*:*:*
Range: <milanpi_1.0.0.b
AMD/Epyc 7453 Firmware
cpe:2.3:o:amd:epyc_7453_firmware:*:*:*:*:*:*:*:*
Range: <milanpi_1.0.0.b
AMD/Epyc 7473x Firmware
cpe:2.3:o:amd:epyc_7473x_firmware:*:*:*:*:*:*:*:*
Range: <milanpi_1.0.0.b
AMD/Epyc 7513 Firmware
cpe:2.3:o:amd:epyc_7513_firmware:*:*:*:*:*:*:*:*
Range: <milanpi_1.0.0.b
AMD/Epyc 7543 Firmware
cpe:2.3:o:amd:epyc_7543_firmware:*:*:*:*:*:*:*:*
Range: <milanpi_1.0.0.b
AMD/Epyc 7543p Firmware
cpe:2.3:o:amd:epyc_7543p_firmware:*:*:*:*:*:*:*:*
Range: <milanpi_1.0.0.b
AMD/Epyc 75f3 Firmware
cpe:2.3:o:amd:epyc_75f3_firmware:*:*:*:*:*:*:*:*
Range: <milanpi_1.0.0.b
AMD/Epyc 7573x Firmware
cpe:2.3:o:amd:epyc_7573x_firmware:*:*:*:*:*:*:*:*
Range: <milanpi_1.0.0.b
AMD/Epyc 7643 Firmware
cpe:2.3:o:amd:epyc_7643_firmware:*:*:*:*:*:*:*:*
Range: <milanpi_1.0.0.b
AMD/Epyc 7773x Firmware
cpe:2.3:o:amd:epyc_7773x_firmware:*:*:*:*:*:*:*:*
Range: <milanpi_1.0.0.b
AMD/Epyc 7643p Firmware
cpe:2.3:o:amd:epyc_7643p_firmware:*:*:*:*:*:*:*:*
Range: <milanpi_1.0.0.b
AMD/Epyc 7663 Firmware
cpe:2.3:o:amd:epyc_7663_firmware:*:*:*:*:*:*:*:*
Range: <milanpi_1.0.0.b
AMD/Epyc 7663p Firmware
cpe:2.3:o:amd:epyc_7663p_firmware:*:*:*:*:*:*:*:*
Range: <milanpi_1.0.0.b
AMD/Epyc 7713 Firmware
cpe:2.3:o:amd:epyc_7713_firmware:*:*:*:*:*:*:*:*
Range: <milanpi_1.0.0.b
AMD/Epyc 7713p Firmware
cpe:2.3:o:amd:epyc_7713p_firmware:*:*:*:*:*:*:*:*
Range: <milanpi_1.0.0.b
AMD/Epyc 7763 Firmware
cpe:2.3:o:amd:epyc_7763_firmware:*:*:*:*:*:*:*:*
Range: <milanpi_1.0.0.b

Patches

Vulnerability mechanics

References

www.amd.com/en/resources/product-security/bulletin/amd-sb-3003.htmlnvdVendor Advisory

News mentions

No linked articles in our index yet.

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