CVE-2025-6573: critical vulnerability in Imagination Technologies Graphics DDK
GPU DDK - RGXFW_CTL.pui8FWScratchBuf Leak/Overwrite
Published · Updated
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28Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 9.8epss 0.5%
Kernel software installed and running inside an untrusted/rich execution environment (REE) could leak information from the trusted execution environment (TEE).
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
Imagination Technologies · Graphics DDKRelated CVEs — Imagination Technologies Graphics DDK
In the same product, most dangerous first.
CVE-2024-47897HIGHGPU DDK - PVRSRVRGXGetEnabledHWPerfBlocksKM off-by-one OOB writeEPSS 0.6%CVE-2026-16280CRITICALGPU DDK - Integer overflow in _PMRLogicalOffsetToPhysicalOffsetEPSS 0.5%CVE-2025-8109HIGHGPU DDK - GPU shader shared memory corrupted using ptrace to disrupt GPU operationEPSS 0.5%CVE-2025-1706HIGHGPU DDK - Improper locking when accessing the pvr_exp_fence objectEPSS 0.5%CVE-2025-13952CRITICALGPU DDK - libusc UAF via WebGPU shaders at MergeConsecutiveBarriersBPEPSS 0.5%CVE-2026-22166HIGHGPU DDK - Write UAF in KEGLGetPoolBuffers, WebGL reachableEPSS 0.4%