Описание
Improper or unexpected behavior of the INVD instruction in some AMD CPUs may allow an attacker with a malicious hypervisor to affect cache line write-back behavior of the CPU leading to a potential loss of guest virtual machine (VM) memory integrity.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| amd64-microcode | fixed | 3.20230719.1 | package | |
| amd64-microcode | fixed | 3.20230719.1~deb12u1 | bookworm | package |
| amd64-microcode | fixed | 3.20230719.1~deb11u1 | bullseye | package |
| amd64-microcode | fixed | 3.20230719.1~deb10u1 | buster | package |
Примечания
https://cachewarpattack.com/
https://www.amd.com/en/resources/product-security/bulletin/amd-sb-3005.html
EPSS
Связанные уязвимости
Improper or unexpected behavior of the INVD instruction in some AMD CPUs may allow an attacker with a malicious hypervisor to affect cache line write-back behavior of the CPU leading to a potential loss of guest virtual machine (VM) memory integrity.
Improper or unexpected behavior of the INVD instruction in some AMD CPUs may allow an attacker with a malicious hypervisor to affect cache line write-back behavior of the CPU leading to a potential loss of guest virtual machine (VM) memory integrity.
Improper or unexpected behavior of the INVD instruction in some AMD CPUs may allow an attacker with a malicious hypervisor to affect cache line write-back behavior of the CPU leading to a potential loss of guest virtual machine (VM) memory integrity.
Improper or unexpected behavior of the INVD instruction in some AMD CPUs may allow an attacker with a malicious hypervisor to affect cache line write-back behavior of the CPU leading to a potential loss of guest virtual machine (VM) memory integrity.
Уязвимость реализации процессорной инструкции INVD для виртуальных машин, работающих на серверах с процессорами AMD, позволяющая нарушителю привести к потере целостности памяти гостевой виртуальной машины
EPSS