Описание
A transient execution vulnerability in some AMD processors may allow an attacker to infer data in the L1D cache, potentially resulting in the leakage of sensitive information across privileged boundaries.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| amd64-microcode | unfixed | package | ||
| linux | fixed | 6.12.37-1 | package | |
| xen | unfixed | package | ||
| xen | end-of-life | bullseye | package |
Примечания
https://xenbits.xen.org/xsa/advisory-471.html
https://www.amd.com/content/dam/amd/en/documents/resources/bulletin/technical-guidance-for-mitigating-transient-scheduler-attacks.pdf
https://www.amd.com/en/resources/product-security/bulletin/amd-sb-7029.html
https://aka.ms/enter-exit-leak
https://www.microsoft.com/en-us/research/wp-content/uploads/2025/07/Enter-Exit-SP26.pdf
EPSS
Связанные уязвимости
A transient execution vulnerability in some AMD processors may allow an attacker to infer data in the L1D cache, potentially resulting in the leakage of sensitive information across privileged boundaries.
A transient execution vulnerability in some AMD processors may allow an attacker to infer data in the L1D cache, potentially resulting in the leakage of sensitive information across privileged boundaries.
A transient execution vulnerability in some AMD processors may allow an attacker to infer data in the L1D cache, potentially resulting in the leakage of sensitive information across privileged boundaries.
A transient execution vulnerability in some AMD processors may allow an attacker to infer data in the L1D cache, potentially resulting in the leakage of sensitive information across privileged boundaries.
ELSA-2025-20405: Unbreakable Enterprise kernel security update (MODERATE)
EPSS