CVE-2022-23830: Medium severity amd epyc 9654p firmware vulnerability
Published Nov 14, 2023
·Updated
SMM configuration may not be immutable, as intended, when SNP is enabled resulting in a potential limited loss of guest memory integrity.
Affected Software
130 affected components
All of the following
AMD Epyc 9654p Firmware<genoapi_1.0.0.1
AMD Epyc 9654p
All of the following
AMD Epyc 9654 Firmware<genoapi_1.0.0.1
AMD Epyc 9654
All of the following
AMD Epyc 9634 Firmware<genoapi_1.0.0.1
AMD Epyc 9634
All of the following
AMD Epyc 9554p Firmware<genoapi_1.0.0.1
AMD Epyc 9554p
All of the following
AMD Epyc 9554 Firmware<genoapi_1.0.0.1
AMD Epyc 9554
All of the following
AMD Epyc 9534 Firmware<genoapi_1.0.0.1
AMD Epyc 9534
All of the following
AMD Epyc 9474f Firmware<genoapi_1.0.0.1
AMD Epyc 9474f
All of the following
AMD Epyc 9454p Firmware<genoapi_1.0.0.1
AMD Epyc 9454p
All of the following
AMD Epyc 9454 Firmware<genoapi_1.0.0.1
AMD Epyc 9454
All of the following
AMD Epyc 9374f Firmware<genoapi_1.0.0.1
AMD Epyc 9374f
All of the following
AMD Epyc 9354p Firmware<genoapi_1.0.0.1
AMD Epyc 9354p
All of the following
AMD Epyc 9354 Firmware<genoapi_1.0.0.1
AMD Epyc 9354
All of the following
AMD Epyc 9334 Firmware<genoapi_1.0.0.1
AMD Epyc 9334
All of the following
AMD Epyc 9274f Firmware<genoapi_1.0.0.1
AMD Epyc 9274f
All of the following
AMD Epyc 9254 Firmware<genoapi_1.0.0.1
AMD Epyc 9254
All of the following
AMD Epyc 9224 Firmware<genoapi_1.0.0.1
AMD Epyc 9224
All of the following
AMD Epyc 9174f Firmware<genoapi_1.0.0.1
AMD Epyc 9174f
All of the following
AMD Epyc 9124 Firmware<genoapi_1.0.0.1
AMD Epyc 9124
All of the following
AMD Epyc 9684x Firmware<genoapi_1.0.0.1
AMD Epyc 9684x
All of the following
AMD Epyc 9384x Firmware<genoapi_1.0.0.1
AMD Epyc 9384x
All of the following
AMD Epyc 9184x Firmware<genoapi_1.0.0.1
AMD Epyc 9184x
All of the following
AMD Epyc 9754 Firmware<genoapi_1.0.0.1
AMD Epyc 9754
All of the following
AMD Epyc 9754s Firmware<genoapi_1.0.0.1
AMD Epyc 9754s
All of the following
AMD Epyc 9734 Firmware<genoapi_1.0.0.1
AMD Epyc 9734
All of the following
AMD Epyc 8534p Firmware<genoapi_1.0.0.1
AMD Epyc 8534p
All of the following
AMD Epyc 8534pn Firmware<genoapi_1.0.0.1
AMD Epyc 8534pn
All of the following
AMD Epyc 8434p Firmware<genoapi_1.0.0.1
AMD Epyc 8434p
All of the following
AMD Epyc 8434pn Firmware<genoapi_1.0.0.1
AMD Epyc 8434pn
All of the following
AMD Epyc 8324p Firmware<genoapi_1.0.0.1
AMD Epyc 8324p
All of the following
AMD Epyc 8324pn Firmware<genoapi_1.0.0.1
AMD Epyc 8324pn
All of the following
AMD Epyc 8224p Firmware<genoapi_1.0.0.1
AMD Epyc 8224p
All of the following
AMD Epyc 8224pn Firmware<genoapi_1.0.0.1
AMD Epyc 8224pn
All of the following
AMD Epyc 8124p Firmware<genoapi_1.0.0.1
AMD Epyc 8124p
All of the following
AMD Epyc 8124pn Firmware<genoapi_1.0.0.1
AMD Epyc 8124pn
All of the following
AMD Epyc 8024p Firmware<genoapi_1.0.0.1
AMD Epyc 8024p
All of the following
AMD Epyc 8024pn Firmware<genoapi_1.0.0.1
AMD Epyc 8024pn
All of the following
AMD Epyc 7763 Firmware<milanpi_1.0.0.a
AMD Epyc 7763
All of the following
AMD Epyc 7713p Firmware<milanpi_1.0.0.a
AMD Epyc 7713p
All of the following
AMD Epyc 7713 Firmware<milanpi_1.0.0.a
AMD Epyc 7713
All of the following
AMD Epyc 7663p Firmware<milanpi_1.0.0.a
AMD Epyc 7663p
All of the following
AMD Epyc 7663 Firmware<milanpi_1.0.0.a
AMD Epyc 7663
All of the following
AMD Epyc 7643p Firmware<milanpi_1.0.0.a
AMD Epyc 7643p
All of the following
AMD Epyc 7773x Firmware<milanpi_1.0.0.a
AMD Epyc 7773x
All of the following
AMD Epyc 7643 Firmware<milanpi_1.0.0.a
AMD Epyc 7643
All of the following
AMD Epyc 7573x Firmware<milanpi_1.0.0.a
AMD Epyc 7573x
All of the following
AMD Epyc 75f3 Firmware<milanpi_1.0.0.a
AMD Epyc 75f3
All of the following
AMD Epyc 7543p Firmware<milanpi_1.0.0.a
AMD Epyc 7543p
All of the following
AMD Epyc 7543 Firmware<milanpi_1.0.0.a
AMD Epyc 7543
All of the following
AMD Epyc 7513 Firmware<milanpi_1.0.0.a
AMD Epyc 7513
All of the following
AMD Epyc 7473x Firmware<milanpi_1.0.0.a
AMD Epyc 7473x
All of the following
AMD Epyc 7453 Firmware<milanpi_1.0.0.a
AMD Epyc 7453
All of the following
AMD Epyc 74f3 Firmware<milanpi_1.0.0.a
AMD Epyc 74f3
All of the following
AMD Epyc 7443p Firmware<milanpi_1.0.0.a
AMD Epyc 7443p
All of the following
AMD Epyc 7443 Firmware<milanpi_1.0.0.a
AMD Epyc 7443
All of the following
AMD Epyc 7413 Firmware<milanpi_1.0.0.a
AMD Epyc 7413
All of the following
AMD Epyc 7373x Firmware<milanpi_1.0.0.a
AMD Epyc 7373x
All of the following
AMD Epyc 73f3 Firmware<milanpi_1.0.0.a
AMD Epyc 73f3
All of the following
AMD Epyc 7343 Firmware<milanpi_1.0.0.a
AMD Epyc 7343
All of the following
AMD Epyc 7313p Firmware<milanpi_1.0.0.a
AMD Epyc 7313p
All of the following
AMD Epyc 7313 Firmware<milanpi_1.0.0.a
AMD Epyc 7313
All of the following
AMD Epyc 7303p Firmware<milanpi_1.0.0.a
AMD Epyc 7303p
All of the following
AMD Epyc 7303 Firmware<milanpi_1.0.0.a
AMD Epyc 7303
All of the following
AMD Epyc 72f3 Firmware<milanpi_1.0.0.a
AMD Epyc 72f3
All of the following
AMD Epyc 7203p Firmware<milanpi_1.0.0.a
AMD Epyc 7203p
All of the following
AMD Epyc 7203 Firmware<milanpi_1.0.0.a
AMD Epyc 7203
Event History
Nov 14, 2023
CVE Published
via MITRE·06:53 PM
Data Sourced
via MITRE·06:53 PM
DescriptionSeverity
Frequently Asked Questions
1
What is the severity of CVE-2022-23830?
CVE-2022-23830 has a moderate severity due to potential limited loss of guest memory integrity.
2
How do I fix CVE-2022-23830?
To mitigate CVE-2022-23830, update to the latest firmware version higher than genoapi_1.0.0.1 for the affected AMD EPYC processors.
3
What versions of firmware are affected by CVE-2022-23830?
CVE-2022-23830 affects AMD EPYC firmware versions below genoapi_1.0.0.1.
4
Which processors does CVE-2022-23830 impact?
CVE-2022-23830 impacts various AMD EPYC processors including models 9654, 9554, 9454, and others that use older firmware.
5
Is there a recommended action for users of vulnerable firmware regarding CVE-2022-23830?
Users of vulnerable firmware should prioritize upgrading to the latest firmware versions as recommended by AMD security bulletins.