what you don't know can hurt you

Register | Login

FilesNewsUsersAuthors

Home Files News &[SERVICES_TAB]About Contact Add New

Showing 1 - 1 of 1

Files from Pietro Frigo

SMASH: Synchronized Many-Sided Rowhammer Attacks From JavaScript

Posted Apr 15, 2021

Authored by Kaveh Razavi, Herbert Bos, Cristiano Giuffrida, Pietro Frigo, Emanuele Vannacci, Finn de Ridder

In this paper, the authors show that under realistic assumptions, it is indeed possible to bypass TRR directly from JavaScript, allowing attackers to exploit the resurfaced Rowhammer bug inside the browser. In addition, their analysis reveals new requirements for practical TRR evasion. For instance, they discovered that activating many rows in rapid succession as shown in TRRespass may not always be sufficient to produce bit flips. The scheduling of DRAM accesses also plays an important role.

tags | paper, javascript

SHA-256 | 47dfe422ce30e7bc84f40aade82f759d07d143dca97cf56e443b984812de680a

Download | Favorite | View