RowPress Vulnerability in Modern DRAM Chips
<|reference_start|>RowPress Vulnerability in Modern DRAM Chips: Memory isolation is a critical property for system reliability, security, and safety. We demonstrate RowPress, a DRAM read disturbance phenomenon different from the well-known RowHammer. RowPress induces bitflips by keeping a DRAM row open for a long period of time instead of repeatedly opening and closing the row. We experimentally characterize RowPress bitflips, showing their widespread existence in commodity off-the-shelf DDR4 DRAM chips. We demonstrate RowPress bitflips in a real system that already has RowHammer protection, and propose effective mitigation techniques that protect DRAM against both RowHammer and RowPress.<|reference_end|>
@article{luo2024rowpress,
    title={RowPress Vulnerability in Modern DRAM Chips},
    author={Haocong Luo, Ataberk Olgun, A. Giray Yau{g}l{i}kc{c}{i}, Yahya Can
  Tuu{g}rul, Steve Rhyner, Meryem Banu Cavlak, Jo"el Lindegger, Mohammad
  Sadrosadati, Onur Mutlu},
    journal={arXiv preprint arXiv:2406.16153},
    year={2024},
    archivePrefix={arXiv},
    eprint={2406.16153},
    primaryClass={cs.AR cs.CR}
}