CVE-2025-46708 GPU DDK - Guest VM can delay the FW and GPU from processing workloads from other VMs
A guest VM can delay GPU workload processing for other VMs via improper system calls, causing denial of service in Android environments.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2025-46708?
CVE-2025-46708 is a medium-severity denial of service vulnerability in Imagination Technologies Graphics DDK, published on 27 Jun 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Software installed and running inside a Guest VM may conduct improper GPU system calls to prevent other Guests from running work on the GPU.
Weakness: CWE-280
Which versions are affected by CVE-2025-46708?
It affects 1 product.
Products include Imaginationtech Ddk.
How do I fix CVE-2025-46708?
Apply the vendor's patch.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2025-46708 being exploited?
There is no known exploitation of CVE-2025-46708 in the wild and no public exploit code.
Other vulnerabilities in Imagination Technologies Graphics DDK
- CVE-2026-16280 GPU DDK - Integer overflow in _PMRLogicalOffsetToPhysicalOffset
- CVE-2025-13952 GPU DDK - libusc UAF via WebGPU shaders at MergeConsecutiveBarriersBP
- CVE-2026-21732 GPU DDK - libusc OOB write at ConvertSwitchToArrayLookupBP during WebGPU shader compilation
- CVE-2025-25176 GPU DDK - GPU Register value contents leaked from secure workloads to non-secure world
- CVE-2025-58411 GPU DDK - Reservation::psMappedPMR can change while used by a freelist -> UAF
Sources
Also known as A-416527351, ASB-A-416527351, GHSA-jvrp-c78h-qqvj.