CVE-2026-22163

Requires malware code to misuse the DDK kernel module IOCTL interface. Such code can use the interface in an unsupported way that allows subversion of the GPU to perform writes to arbitrary physical memory pages. The product utilises a shared resource in a concurrent manner but does not attempt to synchronise access to the resource.

Requires malware code to misuse the DDK kernel module IOCTL interface. Such code can use the interface in an unsupported way that allows subversion of the GPU to perform writes to arbitrary physical memory pages. The product utilises a shared resource in a concurrent manner but does not attempt to synchronise access to the resource.

Requiere que el código de malware haga un uso indebido de la interfaz IOCTL del módulo kernel DDK. Dicho código puede usar la interfaz de una manera no soportada que permite la subversión de la GPU para realizar escrituras en páginas de memoria física arbitrarias. El producto utiliza un recurso compartido de manera concurrente, pero no intenta sincronizar el acceso al recurso.