3 posts tagged ‘Apple M1’
SysBumps Attack
mjtsai,
Guru Baran (via Ric Ford, PDF): The research team from Korea University, led by Hyerean Jang, Taehun Kim, and Youngjoo Shin, presented their findings in a paper titled “SysBumps: Exploiting Speculative Execution in System Calls for Breaking KASLR in macOS for Apple Silicon.” Their work represents the first successful KASLR break attack on macOS systems […]
Apple iMac (2023) Review: One Foot in the Future and the Past
Gizmodo,
It’s been over two years since Apple released its all-in-one desktop after skipping the entire M2 generation of chips, leaving us wondering when the iMac would make its dramatic return. The iMac comes in seven fun colors, is powered by Apple’s fancy new M3, and even promises to make gaming on a Mac a thing. Read more...
iLeakage: Browser-Based Timerless Speculative Execution Attacks on Apple Devices
Jason Kim et al. (Hacker News): We present iLeakage, a transient execution side channel targeting the Safari web browser present on Macs, iPads and iPhones. iLeakage shows that the Spectre attack is still relevant and exploitable, even after nearly 6 years of effort to mitigate it since its discovery. We show how an attacker can […]