In this paper, we propose an effective and practical software-only defense, called SoftTRR, to protect page tables from all existing rowhammer attacks on x86.
Jul 13, 2022 · In this paper, we propose an effective and practical software-only defense, called SoftTRR, to protect page tables from all existing rowhammer ...
In this paper, we propose an effective and practical software-only defense, called SoftTRR, to protect page tables from all existing rowhammer attacks on x86.
DRAM-chip-based TRR (ChipTRR), widely deployed in DDR4 modules. ❖ high-level idea: ChipTRR counts rows' activations and refreshes adjacent rows to.
SoftTRR is motivated by DRAM-chip-based target row refresh (ChipTRR) but eliminates its main security limitation (i.e., ChipTRR tracks a limited ...
May 20, 2023 · In this paper, we propose an effective and practical software-only defense, called SoftTRR, to protect page tables from all existing rowhammer ...
Apr 3, 2020 – This paper examines the effectiveness of Target Row Refresh (TRR), a hardware solution designed to mitigate RowHammer attacks on DDR4 ...
Jan 17, 2024 · Target Row Refresh (TRR) is a well-known defense mechanism against rowhammer attacks. Unlike traditional DRAM, which refreshes rows at regular ...
Our detector identifies the rows being frequently accessed (i.e., the aggressors), then selectively refreshes the nearby victim rows to prevent hammering.
Feb 20, 2021 · SoftTRR: Protect Page Tables Against RowHammer Attacks using Software-only Target Row Refresh ... rowhammer attacks on x86. The key idea of ...
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