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Leaky Buddies: Cross-Component Covert Channels on Integrated CPU-GPU Systems
[article]
2020
arXiv
pre-print
Graphics Processing Units (GPUs) are a ubiquitous component across the range of today's computing platforms, from phones and tablets, through personal computers, to high-end server class platforms. With the increasing importance of graphics and video workloads, recent processors are shipped with GPU devices that are integrated on the same chip. Integrated GPUs share some resources with the CPU and as a result, there is a potential for microarchitectural attacks from the GPU to the CPU or vice
arXiv:2011.09642v1
fatcat:lualqel46rbjtdub663jniuccu