Lock+Umonitor+Umwait: Exposing the Security Risk of Lock Instruction in Achieving the Transient Execution Attack without Timer. - Yuzhang Duan; Pengfei Qiu; Chunlu Wang; Yihao Deng; Zhihao Zhang; Dongsheng Wang 002; Jiaji He; Gang Qu 001 (AsianHOST, 2025)