MDPeek: Breaking Balanced Branches in SGX with Memory Disambiguation Unit Side Channels
Chang Liu, Shuaihu Feng, Yuan Li, Dongsheng Wang, Wenjian He, Yongqiang Lyu, Trevor E. Carlson · 2025
In recent years, control flow attacks targeting Intel SGX have attracted significant attention from the security community due to their potent capacity for information leakage. Although numerous software-based defenses have been developed to counter these attacks, many remain inadequate in fully addressing other, yet-to-be-discovered side channels.