CVE-2022-23818

Published: May 9, 2023Modified: Jan 28, 2025

7.5

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Exploitability: 3.9 / Impact: 3.6

Source: NVD

Description

Insufficient input validation on the model specific register: VM_HSAVE_PA may potentially lead to loss of SEV-SNP guest memory integrity.

Affected (23)

Products: Amd: Epyc 72f3 Firmware, Epyc 7313 Firmware, Epyc 7313p Firmware, Epyc 7343 Firmware, Epyc 7373x Firmware, Epyc 73f3 Firmware, Epyc 7413 Firmware, Epyc 7443 Firmware, Epyc 7443p Firmware, Epyc 7453 Firmware, Epyc 7473x Firmware, Epyc 74f3 Firmware, Epyc 7513 Firmware, Epyc 7543 Firmware, Epyc 7543p Firmware, Epyc 7573x Firmware, Epyc 75f3 Firmware, Epyc 7643 Firmware, Epyc 7663 Firmware, Epyc 7713 Firmware, Epyc 7713p Firmware, Epyc 7763 Firmware, Epyc 7773x Firmware

23 products

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 72f3 Firmware	Version milanpi_1.0.0.9

Running on/with	Platform Versions
Amd Epyc 72f3	All versions

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7313 Firmware	Version milanpi_1.0.0.9

Running on/with	Platform Versions
Amd Epyc 7313	All versions

Configuration C

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7313p Firmware	Version milanpi_1.0.0.9

Running on/with	Platform Versions
Amd Epyc 7313p	All versions

Configuration D

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7343 Firmware	Version milanpi_1.0.0.9

Running on/with	Platform Versions
Amd Epyc 7343	All versions

Configuration E

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7373x Firmware	Version milanpi_1.0.0.9

Running on/with	Platform Versions
Amd Epyc 7373x	All versions

Configuration F

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 73f3 Firmware	Version milanpi_1.0.0.9

Running on/with	Platform Versions
Amd Epyc 73f3	All versions

Configuration G

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7413 Firmware	Version milanpi_1.0.0.9

Running on/with	Platform Versions
Amd Epyc 7413	All versions

Configuration H

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7443 Firmware	Version milanpi_1.0.0.9

Running on/with	Platform Versions
Amd Epyc 7443	All versions

Configuration I

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7443p Firmware	Version milanpi_1.0.0.9

Running on/with	Platform Versions
Amd Epyc 7443p	All versions

Configuration J

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7453 Firmware	Version milanpi_1.0.0.9

Running on/with	Platform Versions
Amd Epyc 7453	All versions

Configuration K

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7473x Firmware	Version milanpi_1.0.0.9

Running on/with	Platform Versions
Amd Epyc 7473x	All versions

Configuration L

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 74f3 Firmware	Version milanpi_1.0.0.9

Running on/with	Platform Versions
Amd Epyc 74f3	All versions

Configuration M

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7513 Firmware	Version milanpi_1.0.0.9

Running on/with	Platform Versions
Amd Epyc 7513	All versions

Configuration N

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7543 Firmware	Version milanpi_1.0.0.9

Running on/with	Platform Versions
Amd Epyc 7543	All versions

Configuration O

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7543p Firmware	Version milanpi_1.0.0.9

Running on/with	Platform Versions
Amd Epyc 7543p	All versions

Configuration P

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7573x Firmware	Version milanpi_1.0.0.9

Running on/with	Platform Versions
Amd Epyc 7573x	All versions

Configuration Q

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 75f3 Firmware	Version milanpi_1.0.0.9

Running on/with	Platform Versions
Amd Epyc 75f3	All versions

Configuration R

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7643 Firmware	Version milanpi_1.0.0.9

Running on/with	Platform Versions
Amd Epyc 7643	All versions

Configuration S

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7663 Firmware	Version milanpi_1.0.0.9

Running on/with	Platform Versions
Amd Epyc 7663	All versions

Configuration T

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7713 Firmware	Version milanpi_1.0.0.9

Running on/with	Platform Versions
Amd Epyc 7713	All versions

Configuration U

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7713p Firmware	Version milanpi_1.0.0.9

Running on/with	Platform Versions
Amd Epyc 7713p	All versions

Configuration V

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7763 Firmware	Version milanpi_1.0.0.9

Running on/with	Platform Versions
Amd Epyc 7763	All versions

Configuration W

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7773x Firmware	Version milanpi_1.0.0.9

Running on/with	Platform Versions
Amd Epyc 7773x	All versions

Related CWEs

CWE-20

Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

References (2)

https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3001

Source: psirt@amd.com

Vendor Advisory

https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3001

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.