SpecHammer: Combining Spectre and Rowhammer for New Speculative Attacks

SpecHammer: Combining Spectre and Rowhammer for New Speculative Attacks

Explore a cutting-edge security presentation that delves into SpecHammer, a novel attack combining Spectre and Rowhammer vulnerabilities. Learn about the limitations of Spectre v1 and how SpecHammer overcomes them through double and triple gadget techniques. Discover the intricacies of memory templating and massaging, and understand their role in enhancing the attack's effectiveness. Gain insights into the results of both double and triple gadget implementations, and grasp the implications for modern computer security. Conclude with a comprehensive overview of the gadgets used and the potential impact of this innovative attack method on current and future cybersecurity landscapes.