CVE-2026-43498
Gravedad:
Pendiente de análisis
Tipo:
No Disponible / Otro tipo
Fecha de publicación:
21/05/2026
Última modificación:
21/05/2026
Descripción
*** Pendiente de traducción *** In the Linux kernel, the following vulnerability has been resolved:<br />
<br />
accel/ivpu: Disallow re-exporting imported GEM objects<br />
<br />
Prevent re-exporting of imported GEM buffers by adding a custom<br />
prime_handle_to_fd callback that checks if the object is imported<br />
and returns -EOPNOTSUPP if so.<br />
<br />
Re-exporting imported GEM buffers causes loss of buffer flags settings,<br />
leading to incorrect device access and data corruption.