Vol.67, No.1, 2021, pp.349-367, doi:10.32604/cmc.2021.014700
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ARTICLE
Detection Technique of Software-Induced Rowhammer Attacks
  • Minkyung Lee1, Jin Kwak2,*
1 ISAA Lab., Department of Computer Engineering, Ajou University, Suwon, 16499, Korea
2 Department of Cyber Security, Ajou University, Suwon, 16499, Korea
* Corresponding Author: Jin Kwak. Email:
Received 10 October 2020; Accepted 01 November 2020; Issue published 12 January 2021
Abstract
Side-channel attacks have recently progressed into software-induced attacks. In particular, a rowhammer attack, which exploits the characteristics of dynamic random access memory (DRAM), can quickly and continuously access the cells as the cell density of DRAM increases, thereby generating a disturbance error affecting the neighboring cells, resulting in bit flips. Although a rowhammer attack is a highly sophisticated attack in which disturbance errors are deliberately generated into data bits, it has been reported that it can be exploited on various platforms such as mobile devices, web browsers, and virtual machines. Furthermore, there have been studies on bypassing the defense measures of DRAM manufacturers and the like to respond to rowhammer attacks. A rowhammer attack can control user access and compromise the integrity of sensitive data with attacks such as a privilege escalation and an alteration of the encryption keys. In an attempt to mitigate a rowhammer attack, various hardware- and software-based mitigation techniques are being studied, but there are limitations in that the research methods do not detect the rowhammer attack in advance, causing overhead or degradation of the system performance. Therefore, in this study, a rowhammer attack detection technique is proposed by extracting common features of rowhammer attack files through a static analysis of rowhammer attack codes.
Keywords
Rowhammer attack; static analysis; detecting technique; side-channel attack; bit flip
Cite This Article
M. Lee and J. Kwak, "Detection technique of software-induced rowhammer attacks," Computers, Materials & Continua, vol. 67, no.1, pp. 349–367, 2021.
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