Improper GPU System Calls Leading to Resource Blocking in Virtual Machines

CVE-2025-46708

What is CVE-2025-46708?

This vulnerability allows software running on a guest virtual machine to improperly interact with GPU system calls, potentially leading to resource blocking. Such exploitation can affect the performance of GPU utilization, causing significant impacts on workload execution across other guest virtual machines, which rely on shared GPU resources. This issue raises concerns over the management and security of virtualized environments, necessitating strong countermeasures to mitigate these risks.

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