Vendor
Imagination Technologies
95 known vulnerabilities.
Products
3 results · Clear filters · Feed
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Low 2.5
GPU DDK - TOCTOU affecting psFWMemContext->uiPageCatBaseRegSet
Kernel software installed and running inside a Guest VM may post improper commands to the GPU Firmware to trigger a read and/or write data outside the Guest's virtualised GPU memory. The firmware uses data provided by the Guest VM to set up accesses to memory…
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Low 3.5
GPU DDK - Disguised freelist buffers passed to RGXCreateHWRTDataSet can cause arbitrary physical memory writes corrupting memory
Software installed and run as a non-privileged user may conduct improper GPU system calls to subvert GPU HW to write to arbitrary physical memory pages. Under certain circumstances this exploit could be used to corrupt data pages not allocated by the GPU driv…
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Low 3.3
GPU DDK - rgxfw_hwr_log_info OOB write via psHWRInfoBuf->ui32WriteIndex
Kernel software installed and running inside a Guest VM may exploit memory shared with the GPU Firmware to write data outside the Guest's virtualised GPU memory.