14201

Buffer overflow vulnerabilities in CUDA: a preliminary analysis

Andrea Miele
EPFL, LACAL, Lausanne, Switzerland
arXiv:1506.08546 [cs.CR], (29 Jun 2015)

@article{miele2015buffer,

   title={Buffer overflow vulnerabilities in CUDA: a preliminary analysis},

   author={Miele, Andrea},

   year={2015},

   month={jun},

   archivePrefix={"arXiv"},

   primaryClass={cs.CR}

}

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We present a preliminary study of buffer overflow vulnerabilities in CUDA software running on GPUs. We show how an attacker can overrun a buffer to corrupt sensitive data or steer the execution flow by overwriting function pointers, e.g., manipulating the virtual table of a C++ object. In view of a potential mass market diffusion of GPU accelerated software this may be a major concern.
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