comsec.ethz.ch on Hacker News

MileSan: Detecting μ-Architectural Leakage via Differential HW/SW Taint Tracking(comsec.ethz.ch)

9 points by vogr 1 year ago | 0 comments

Branch Privilege Injection: Exploiting branch predictor race conditions(comsec.ethz.ch)

397 points by alberto-m 1 year ago | 177 comments

ETH Zurich COMSEC research page on Branch Privilege Injection, a class of Intel CPU vulnerabilities exploiting branch predictor race conditions to leak privileged memory.

HiFi-DRAM: Enabling High-Fidelity DRAM Research by Uncovering Sense Amplifiers(comsec.ethz.ch)

17 points by matt_d 2 years ago | 2 comments

ZenHammer: Rowhammer attacks on AMD Zen-based platforms(comsec.ethz.ch)

313 points by transpute 2 years ago | 128 comments

Cascade: CPU fuzzing via intricate program generation(comsec.ethz.ch)

152 points by matt_d 3 years ago | 17 comments

Inception: A simple XOR can cause a Microarchitectural Stack Overflow(comsec.ethz.ch)

113 points by ndesaulniers 3 years ago | 16 comments