CVE-2023-20584
MEDIUM EPSS 7.1%
Published Aug 13, 20241y ago · Modified Jun 17, 20261w ago
6.0 CVSS 3.1
Published Aug 13, 2024 1y ago
Last Modified Jun 17, 2026 1w ago
Description
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.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:N Attack Vector Local
Attack Complexity Low
Privileges Required High
User Interaction None
Scope Changed
Confidentiality None
Integrity High
Availability None
Threat Intelligence
EPSS Exploit Probability
7.1% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Affected Products 130
| Vendor | Product | Version | Range |
|---|---|---|---|
| amd | epyc_8024pn_firmware | * | <genoapi_1.0.0.b |
| amd | epyc_8024pn | * | any |
| amd | epyc_8024p_firmware | * | <genoapi_1.0.0.b |
| amd | epyc_8024p | * | any |
| amd | epyc_8124pn_firmware | * | <genoapi_1.0.0.b |
| amd | epyc_8124pn | * | any |
| amd | epyc_8124p_firmware | * | <genoapi_1.0.0.b |
| amd | epyc_8124p | * | any |
| amd | epyc_8224pn_firmware | * | <genoapi_1.0.0.b |
| amd | epyc_8224pn | * | any |
| amd | epyc_8224p_firmware | * | <genoapi_1.0.0.b |
| amd | epyc_8224p | * | any |
| amd | epyc_8324pn_firmware | * | <genoapi_1.0.0.b |
| amd | epyc_8324pn | * | any |
| amd | epyc_8324p_firmware | * | <genoapi_1.0.0.b |
| amd | epyc_8324p | * | any |
| amd | epyc_8434pn_firmware | * | <genoapi_1.0.0.b |
| amd | epyc_8434pn | * | any |
| amd | epyc_8434p_firmware | * | <genoapi_1.0.0.b |
| amd | epyc_8434p | * | any |
| amd | epyc_8534pn_firmware | * | <genoapi_1.0.0.b |
| amd | epyc_8534pn | * | any |
| amd | epyc_8534p_firmware | * | <genoapi_1.0.0.b |
| amd | epyc_8534p | * | any |
| amd | epyc_9734_firmware | * | <genoapi_1.0.0.b |
| amd | epyc_9734 | * | any |
| amd | epyc_9754s_firmware | * | <genoapi_1.0.0.b |
| amd | epyc_9754s | * | any |
| amd | epyc_9754_firmware | * | <genoapi_1.0.0.b |
| amd | epyc_9754 | * | any |
| amd | epyc_9184x_firmware | * | <genoapi_1.0.0.b |
| amd | epyc_9184x | * | any |
| amd | epyc_9384x_firmware | * | <genoapi_1.0.0.b |
| amd | epyc_9384x | * | any |
| amd | epyc_9684x_firmware | * | <genoapi_1.0.0.b |
| amd | epyc_9684x | * | any |
| amd | epyc_9124_firmware | * | <genoapi_1.0.0.b |
| amd | epyc_9124 | * | any |
| amd | epyc_9174f_firmware | * | <genoapi_1.0.0.b |
| amd | epyc_9174f | * | any |
| amd | epyc_9224_firmware | * | <genoapi_1.0.0.b |
| amd | epyc_9224 | * | any |
| amd | epyc_9254_firmware | * | <genoapi_1.0.0.b |
| amd | epyc_9254 | * | any |
| amd | epyc_9274f_firmware | * | <genoapi_1.0.0.b |
| amd | epyc_9274f | * | any |
| amd | epyc_9334_firmware | * | <genoapi_1.0.0.b |
| amd | epyc_9334 | * | any |
| amd | epyc_9354_firmware | * | <genoapi_1.0.0.b |
| amd | epyc_9354 | * | any |
| amd | epyc_9354p_firmware | * | <genoapi_1.0.0.b |
| amd | epyc_9354p | * | any |
| amd | epyc_9374f_firmware | * | <genoapi_1.0.0.b |
| amd | epyc_9374f | * | any |
| amd | epyc_9454_firmware | * | <genoapi_1.0.0.b |
| amd | epyc_9454 | * | any |
| amd | epyc_9454p_firmware | * | <genoapi_1.0.0.b |
| amd | epyc_9454p | * | any |
| amd | epyc_9474f_firmware | * | <genoapi_1.0.0.b |
| amd | epyc_9474f | * | any |
| amd | epyc_9534_firmware | * | <genoapi_1.0.0.b |
| amd | epyc_9534 | * | any |
| amd | epyc_9554_firmware | * | <genoapi_1.0.0.b |
| amd | epyc_9554 | * | any |
| amd | epyc_9554p_firmware | * | <genoapi_1.0.0.b |
| amd | epyc_9554p | * | any |
| amd | epyc_9634_firmware | * | <genoapi_1.0.0.b |
| amd | epyc_9634 | * | any |
| amd | epyc_9654_firmware | * | <genoapi_1.0.0.b |
| amd | epyc_9654 | * | any |
| amd | epyc_9654p_firmware | * | <genoapi_1.0.0.b |
| amd | epyc_9654p | * | any |
| amd | epyc_7203_firmware | * | <milanpi_1.0.0.b |
| amd | epyc_7203 | * | any |
| amd | epyc_7203p_firmware | * | <milanpi_1.0.0.b |
| amd | epyc_7203p | * | any |
| amd | epyc_72f3_firmware | * | <milanpi_1.0.0.b |
| amd | epyc_72f3 | * | any |
| amd | epyc_7303_firmware | * | <milanpi_1.0.0.b |
| amd | epyc_7303 | * | any |
| amd | epyc_7303p_firmware | * | <milanpi_1.0.0.b |
| amd | epyc_7303p | * | any |
| amd | epyc_7313_firmware | * | <milanpi_1.0.0.b |
| amd | epyc_7313 | * | any |
| amd | epyc_7313p_firmware | * | <milanpi_1.0.0.b |
| amd | epyc_7313p | * | any |
| amd | epyc_7343_firmware | * | <milanpi_1.0.0.b |
| amd | epyc_7343 | * | any |
| amd | epyc_73f3_firmware | * | <milanpi_1.0.0.b |
| amd | epyc_73f3 | * | any |
| amd | epyc_7373x_firmware | * | <milanpi_1.0.0.b |
| amd | epyc_7373x | * | any |
| amd | epyc_7413_firmware | * | <milanpi_1.0.0.b |
| amd | epyc_7413 | * | any |
| amd | epyc_7443_firmware | * | <milanpi_1.0.0.b |
| amd | epyc_7443 | * | any |
| amd | epyc_7443p_firmware | * | <milanpi_1.0.0.b |
| amd | epyc_7443p | * | any |
| amd | epyc_74f3_firmware | * | <milanpi_1.0.0.b |
| amd | epyc_74f3 | * | any |
| amd | epyc_7453_firmware | * | <milanpi_1.0.0.b |
| amd | epyc_7453 | * | any |
| amd | epyc_7473x_firmware | * | <milanpi_1.0.0.b |
| amd | epyc_7473x | * | any |
| amd | epyc_7513_firmware | * | <milanpi_1.0.0.b |
| amd | epyc_7513 | * | any |
| amd | epyc_7543_firmware | * | <milanpi_1.0.0.b |
| amd | epyc_7543 | * | any |
| amd | epyc_7543p_firmware | * | <milanpi_1.0.0.b |
| amd | epyc_7543p | * | any |
| amd | epyc_75f3_firmware | * | <milanpi_1.0.0.b |
| amd | epyc_75f3 | * | any |
| amd | epyc_7573x_firmware | * | <milanpi_1.0.0.b |
| amd | epyc_7573x | * | any |
| amd | epyc_7643_firmware | * | <milanpi_1.0.0.b |
| amd | epyc_7643 | * | any |
| amd | epyc_7773x_firmware | * | <milanpi_1.0.0.b |
| amd | epyc_7773x | * | any |
| amd | epyc_7643p_firmware | * | <milanpi_1.0.0.b |
| amd | epyc_7643p | * | any |
| amd | epyc_7663_firmware | * | <milanpi_1.0.0.b |
| amd | epyc_7663 | * | any |
| amd | epyc_7663p_firmware | * | <milanpi_1.0.0.b |
| amd | epyc_7663p | * | any |
| amd | epyc_7713_firmware | * | <milanpi_1.0.0.b |
| amd | epyc_7713 | * | any |
| amd | epyc_7713p_firmware | * | <milanpi_1.0.0.b |
| amd | epyc_7713p | * | any |
| amd | epyc_7763_firmware | * | <milanpi_1.0.0.b |
| amd | epyc_7763 | * | any |
References 1
- amd.com https://www.amd.com/en/resources/product-security/bulletin/amd-sb-3003.html
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.