JENGA: Exploiting Counter-Based RowHammer Countermeasures to Break Real-Time Predictability
The episode discusses the paper "JENGA," which details an attack exploiting counter-based RowHammer countermeasures to break real-time predictability. The attack manipulates internal memory states, causing cascading mitigations that stall the system and delay tasks significantly. Researchers also present new analytical bounds to account for these mitigation-induced delays in safety-critical design.