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CVE-2026-63854

Опубликовано: 19 июл. 2026
Источник: nvd
CVSS3: 7.8
EPSS Низкий

Описание

In the Linux kernel, the following vulnerability has been resolved:

drm/amdgpu/vcn: set no_user_fence for VCN v3.0 enc/dec rings

VCN encoder and decoder rings do not support 64-bit user fence writes, reject CS submissions with user fences.

(cherry picked from commit 663bed3c7b8b9a7624b0d95d300ddae034ad0614)

EPSS

Процентиль: 3%
0.00132
Низкий

7.8 High

CVSS3

Дефекты

Связанные уязвимости

CVSS3: 7.8
ubuntu
2 месяца назад

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn: set no_user_fence for VCN v3.0 enc/dec rings VCN encoder and decoder rings do not support 64-bit user fence writes, reject CS submissions with user fences. (cherry picked from commit 663bed3c7b8b9a7624b0d95d300ddae034ad0614)

CVSS3: 5.5
redhat
2 месяца назад

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn: set no_user_fence for VCN v3.0 enc/dec rings VCN encoder and decoder rings do not support 64-bit user fence writes, reject CS submissions with user fences. (cherry picked from commit 663bed3c7b8b9a7624b0d95d300ddae034ad0614)

CVSS3: 7.8
debian
2 месяца назад

In the Linux kernel, the following vulnerability has been resolved: d ...

CVSS3: 7.8
github
2 месяца назад

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn: set no_user_fence for VCN v3.0 enc/dec rings VCN encoder and decoder rings do not support 64-bit user fence writes, reject CS submissions with user fences. (cherry picked from commit 663bed3c7b8b9a7624b0d95d300ddae034ad0614)

CVSS3: 7.8
fstec
5 месяцев назад

Уязвимость функции vcn_v3_0_ring_patch_cs_in_place() модуля drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c драйвера инфраструктуры прямого рендеринга (DRI) AMD GPU ядра операционной системы Linux, позволяющая нарушителю оказать воздействие на конфиденциальность, целостность и доступность защищаемой информации

EPSS

Процентиль: 3%
0.00132
Низкий

7.8 High

CVSS3

Дефекты