Описание
Improper input validation in SEV-SNP could allow a malicious hypervisor to read or overwrite guest memory potentially leading to data leakage or data corruption.
A flaw was found in the AMD firmware. This vulnerability allows a malicious hypervisor to read or overwrite guest memory, potentially leading to data leakage or data corruption.
Меры по смягчению последствий
Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 7 | linux-firmware | Not affected | ||
| Red Hat Enterprise Linux 8 | linux-firmware | Not affected | ||
| Red Hat Enterprise Linux 9 | linux-firmware | Not affected | ||
| Red Hat OpenShift Container Platform 4 | rhcos | Not affected |
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Дополнительная информация
Статус:
EPSS
6 Medium
CVSS3
Связанные уязвимости
Improper input validation in SEV-SNP could allow a malicious hypervisor to read or overwrite guest memory potentially leading to data leakage or data corruption.
Improper input validation in SEV-SNP could allow a malicious hypervisor to read or overwrite guest memory potentially leading to data leakage or data corruption.
Уязвимость в прошивке SEV-SNP микропрограммного обеспечения графических процессоров AMD, связанная с недостаточной проверкой входных данных, позволяющая нарушителю получить доступ к конфиденциальной информации
EPSS
6 Medium
CVSS3