Security Resilience

CVE-2023-20584

Amd Epyc 8024Pn Firmware ≤ genoapi_1.0.0.b

Published
13 August 2024
Modified
12 December 2024
Patch / advisory
View advisory
CVSS Score v3.1 5.3
Click a component to see what it means
Raw vectorCVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:N
EPSS Score 0.0019 8th percentile
Risk Priority 36 floored blend · peak EPSS

CVSS and EPSS are reproduced from their sources (NVD, FIRST EPSS). Risk Priority is our own derived reading, not an NVD score.

Summary

CVE-2023-20584 is a medium-severity an unspecified weakness vulnerability in Amd Epyc 8024Pn Firmware. Its CVSS base score is 5.3 (Medium).

Operationally, ranked at the 8th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability Data

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…

more

guest integrity.

CWE(s)
NVD-CWE-noinfo

Related Threats

CVEs Like This One

CVE-2023-20573Same product: Amd Epyc 7203
CVE-2023-20591Same product: Amd Epyc 7203
CVE-2023-20566Same product: Amd Epyc 7203
CVE-2023-31347Same product: Amd Epyc 7203 Firmware
CVE-2023-31346Same product: Amd Epyc 7203 Firmware
CVE-2024-21978Same product: Amd Epyc 7203
CVE-2023-31355Same product: Amd Epyc 7203
CVE-2024-21980Same product: Amd Epyc 7203
CVE-2023-20578Same product: Amd Epyc 7203
CVE-2023-20575Same product: Amd Epyc 72F3

Affected Assets

amd
epyc 8024pn firmware
≤ genoapi_1.0.0.b
amd
epyc 8024p firmware
≤ genoapi_1.0.0.b
amd
epyc 8124pn 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
+55 more product configuration(s) — see NVD for full list

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References