CVE-2026-43400
Gravedad:
Pendiente de análisis
Tipo:
No Disponible / Otro tipo
Fecha de publicación:
08/05/2026
Última modificación:
12/05/2026
Descripción
*** Pendiente de traducción *** In the Linux kernel, the following vulnerability has been resolved:<br />
<br />
drm/amdgpu: add upper bound check on user inputs in signal ioctl<br />
<br />
Huge input values in amdgpu_userq_signal_ioctl can lead to a OOM and<br />
could be exploited.<br />
<br />
So check these input value against AMDGPU_USERQ_MAX_HANDLES<br />
which is big enough value for genuine use cases and could<br />
potentially avoid OOM.<br />
<br />
(cherry picked from commit be267e15f99bc97cbe202cd556717797cdcf79a5)