IOMMU improperly handles certain special address ranges with invalid device table entries (DTEs), which may allow an attacker with privileges and a compromised Hypervisor to induce DTE faults to bypass RMP checks in SEV-SNP, potentially leading to a loss of guest integrity.
AI analysis not yet available
Plain-English explanation, risk summary, and remediation steps will appear here once AI analysis is complete.
No Fix Known
No patch has been released yet. Apply workarounds or mitigations where available.
| Vendor | Product | Versions | Fixed In |
|---|---|---|---|
| amd | epyc_8024pn_firmware | genoapi_1.0.0.b | - |
| amd | epyc_8024p_firmware | genoapi_1.0.0.b | - |
| amd | epyc_8124pn_firmware |
Published
CVE disclosed publicly
Last Modified
Most recent update
Indexed to CVEInsight
Added to this platform
AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:N
65
Affected Products
1
References
amd / epyc_8024pn_firmware
| genoapi_1.0.0.b |
| - |
| amd | epyc_8124p_firmware | genoapi_1.0.0.b | - |
| amd | epyc_8224pn_firmware | genoapi_1.0.0.b | - |
| amd | epyc_8224p_firmware | genoapi_1.0.0.b | - |
| amd | epyc_8324pn_firmware | genoapi_1.0.0.b | - |
| amd | epyc_8324p_firmware | genoapi_1.0.0.b | - |
| amd | epyc_8434pn_firmware | genoapi_1.0.0.b | - |
| amd | epyc_8434p_firmware | genoapi_1.0.0.b | - |
| amd | epyc_8534pn_firmware | genoapi_1.0.0.b | - |
| amd | epyc_8534p_firmware | genoapi_1.0.0.b | - |
| amd | epyc_9734_firmware | genoapi_1.0.0.b | - |
| amd | epyc_9754s_firmware | genoapi_1.0.0.b | - |
| amd | epyc_9754_firmware | genoapi_1.0.0.b | - |
| amd | epyc_9184x_firmware | genoapi_1.0.0.b | - |
| amd | epyc_9384x_firmware | genoapi_1.0.0.b | - |
| amd | epyc_9684x_firmware | genoapi_1.0.0.b | - |
| amd | epyc_9124_firmware | genoapi_1.0.0.b | - |
| amd | epyc_9174f_firmware | genoapi_1.0.0.b | - |
| amd | epyc_9224_firmware | genoapi_1.0.0.b | - |
| amd | epyc_9254_firmware | genoapi_1.0.0.b | - |
| amd | epyc_9274f_firmware | genoapi_1.0.0.b | - |
| amd | epyc_9334_firmware | genoapi_1.0.0.b | - |
| amd | epyc_9354_firmware | genoapi_1.0.0.b | - |
| amd | epyc_9354p_firmware | genoapi_1.0.0.b | - |
| amd | epyc_9374f_firmware | genoapi_1.0.0.b | - |
| amd | epyc_9454_firmware | genoapi_1.0.0.b | - |
| amd | epyc_9454p_firmware | genoapi_1.0.0.b | - |
| amd | epyc_9474f_firmware | genoapi_1.0.0.b | - |
| amd | epyc_9534_firmware | genoapi_1.0.0.b | - |
| amd | epyc_9554_firmware | genoapi_1.0.0.b | - |
| amd | epyc_9554p_firmware | genoapi_1.0.0.b | - |
| amd | epyc_9634_firmware | genoapi_1.0.0.b | - |
| amd | epyc_9654_firmware | genoapi_1.0.0.b | - |
| amd | epyc_9654p_firmware | genoapi_1.0.0.b | - |
| 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 | - |
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:N
Exploitability
Impact