Multicore DRAM Bank-& Row-Conflict Bomb for Timing Attacks in Mixed-Criticality Systems

arXiv:2404.01910v1 Announce Type: new
Abstract: With the increasing use of multicore platforms to realize mixed-criticality systems, understanding the underlying shared resources, such as the memory hierarchy shared among cores, and achieving isolation between co-executing tasks running on the same platform with different criticality levels becomes relevant. In addition to safety considerations, a malicious entity can exploit shared resources to create timing attacks on critical applications. In this paper, we focus on understanding the shared DRAM dual in-line memory module and …

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