CVE-2022-23818
High
Description
Insufficient input validation on the model specific register: VM_HSAVE_PA may potentially lead to loss of SEV-SNP guest memory integrity.
SeverityHigh
CVSS7.5
Exploit probability—
ProductAmd Epyc 72f3 Firmware
PublishedMay 9, 2023
First seenMay 9, 2023
How to fix
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| amd epyc_72f3_firmware | milanpi_1.0.0.9 | — |
| amd epyc_7313_firmware | milanpi_1.0.0.9 | — |
| amd epyc_7313p_firmware | milanpi_1.0.0.9 | — |
| amd epyc_7343_firmware | milanpi_1.0.0.9 | — |
| amd epyc_7373x_firmware | milanpi_1.0.0.9 | — |
| amd epyc_73f3_firmware | milanpi_1.0.0.9 | — |
| amd epyc_7413_firmware | milanpi_1.0.0.9 | — |
| amd epyc_7443_firmware | milanpi_1.0.0.9 | — |
| amd epyc_7443p_firmware | milanpi_1.0.0.9 | — |
| amd epyc_7453_firmware | milanpi_1.0.0.9 | — |
| amd epyc_7473x_firmware | milanpi_1.0.0.9 | — |
| amd epyc_74f3_firmware | milanpi_1.0.0.9 | — |
| amd epyc_7513_firmware | milanpi_1.0.0.9 | — |
| amd epyc_7543_firmware | milanpi_1.0.0.9 | — |
| amd epyc_7543p_firmware | milanpi_1.0.0.9 | — |
| amd epyc_7573x_firmware | milanpi_1.0.0.9 | — |
| amd epyc_75f3_firmware | milanpi_1.0.0.9 | — |
| amd epyc_7643_firmware | milanpi_1.0.0.9 | — |
| amd epyc_7663_firmware | milanpi_1.0.0.9 | — |
| amd epyc_7713_firmware | milanpi_1.0.0.9 | — |
| amd epyc_7713p_firmware | milanpi_1.0.0.9 | — |
| amd epyc_7763_firmware | milanpi_1.0.0.9 | — |
| amd epyc_7773x_firmware | milanpi_1.0.0.9 | — |
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