
Today, we are disclosing LeftoverLocals, a vulnerability that allows listening to LLM responses through leaked GPU local memory created by another process on Apple, Qualcomm, AMD, and Imagination GPUs (CVE-2023-4969) buff.ly/48RDP68
Tyler Sorensen
522 posts

@Tyler_UCSC
Visiting researcher at Microsoft Research and Assistant Professor at UC Santa Cruz in CS Interested in PL/compilers/security for GPUs and heterogeneous systems

Today, we are disclosing LeftoverLocals, a vulnerability that allows listening to LLM responses through leaked GPU local memory created by another process on Apple, Qualcomm, AMD, and Imagination GPUs (CVE-2023-4969) buff.ly/48RDP68



Introducing TIME100 AI: Leaders in artificial intelligence. See who made the list: time.com/collections/ti…













Lots of great engagement @splashcon after presenting our work on Mix Testing, thanks again to my co-authors Brotherston, Dijkstra, @afd_icl, Smith, @Tyler_UCSC, and @wicko3 dl.acm.org/doi/10.1145/36… Talk 2:50 in youtube.com/live/LTXQdRu2S…




I'm pleased that our paper "Mix Testing: Specifying and Testing ABI Compatibility of C/C++ Atomics Implementations" will appear at OOPSLA2024 (@splashcon)! Big thanks to auths Brotherston, Dijkstra, @afd_icl, Smith, @Tyler_UCSC, and @wicko3. Paper here: arxiv.org/abs/2409.01161

