Cybersecurity
impact 16
PVAC: A RowHammer Mitigation Architecture Exploiting Per-victim-row Counting
PVAC: A RowHammer Mitigation Architecture Exploiting Per-victim-row Counting arXiv:2604.20576v1 Announce Type: new Abstract: As DRAM scaling exacerbates RowHammer, DDR5 introduces per-row activation counting (PRAC) to t…
Why it matters
The timing matters: rowhammer is converging with shifts in counting, which could amplify the downstream impact.