Описание
A GPU kernel can read sensitive data from another GPU kernel (even from another user or app) through an optimized GPU memory region called local memory on various architectures.
A flaw was found in AMD. This issue occurs when different users or processes execute independent GPU kernels. A compromised AMD GPU kernel could potentially read local memory values from another kernel, which may include private information.
Меры по смягчению последствий
AMD recommends updating to the latest driver version as indicated in the advisory.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 6 | kernel | Not affected | ||
| Red Hat Enterprise Linux 7 | kernel | Not affected | ||
| Red Hat Enterprise Linux 7 | kernel-rt | Not affected | ||
| Red Hat Enterprise Linux 8 | kernel | Not affected | ||
| Red Hat Enterprise Linux 8 | kernel-rt | Not affected | ||
| Red Hat Enterprise Linux 9 | kernel | Not affected | ||
| Red Hat Enterprise Linux 9 | kernel-rt | Not affected |
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Дополнительная информация
Статус:
6.5 Medium
CVSS3
Связанные уязвимости
A GPU kernel can read sensitive data from another GPU kernel (even from another user or app) through an optimized GPU memory region called _local memory_ on various architectures.
A GPU kernel can read sensitive data from another GPU kernel (even from another user or app) through an optimized GPU memory region called _local memory_ on various architectures.
A GPU kernel can read sensitive data from another GPU kernel (even fro ...
A GPU kernel can read sensitive data from another GPU kernel (even from another user or app) through an optimized GPU memory region called _local memory_ on various architectures.
Уязвимость микропрограммного обеспечения процессоров AMD, Qualcomm и Imagination, позволяющая нарушителю извлечь данные из локальной памяти GPU
6.5 Medium
CVSS3