Jinyan Xu

Publications

  1. DejaVuzz: Disclosing Transient Execution Bugs with Dynamic Swappable Memory and Differential Information Flow Tracking Assisted Processor Fuzzing

    CCF-A

    Jinyan Xu, Yangye Zhou, Xingzhi Zhang, Yinshuai Li, Qinhan Tan, Yinqian Zhang, Yajin Zhou, Rui Chang, Wenbo Shen

    Proceedings of the 30th ACM International Conference on Architectural Support for Programming Languages and Operating Systems, Volume 3 2025

    Paper Code 
    @inproceedings{xu2025dejavuzz,
  title = {DejaVuzz: Disclosing transient execution bugs with dynamic swappable memory and differential information flow tracking assisted processor fuzzing},
  author = {Xu, Jinyan and Zhou, Yangye and Zhang, Xingzhi and Li, Yinshuai and Tan, Qinhan and Zhang, Yinqian and Zhou, Yajin and Chang, Rui and Shen, Wenbo},
  booktitle = {Proceedings of the 30th ACM International Conference on Architectural Support for Programming Languages and Operating Systems, Volume 3},
  pages = {64–80},
  year = {2025}
}

  2. RegVault II: Achieving Hardware-Assisted Selective Kernel Data Randomization for Multiple Architectures

    CCF-A

    Ruorong Guo, Yangye Zhou, Jinyan Xu, Wenbo Shen, Yajin Zhou, Rui Chang

    ACM Transactions on Computer Systems 2025

    Paper 
    @article{guo2025regvault,
  title = {RegVault II: Achieving Hardware-Assisted Selective Kernel Data Randomization for Multiple Architectures},
  author = {Guo, Ruorong and Zhou, Yangye and Xu, Jinyan and Shen, Wenbo and Zhou, Yajin and Chang, Rui},
  journal = {ACM Transactions on Computer Systems},
  volume = {43},
  number = {1-2},
  pages = {1–34},
  year = {2025},
  publisher = {ACM New York, NY}
}

  3. MorFuzz: Fuzzing Processor via Runtime Instruction Morphing Enhanced Synchronizable Co-simulation

    CCF-A

    Jinyan Xu, Yiyuan Liu, Sirui He, Haoran Lin, Yajin Zhou, Cong Wang

    32nd USENIX Security Symposium (USENIX Security 23) 2023

    Paper Code 
    @inproceedings{xu2023morfuzz,
  title = {MorFuzz: Fuzzing processor via runtime instruction morphing enhanced synchronizable co-simulation},
  author = {Xu, Jinyan and Liu, Yiyuan and He, Sirui and Lin, Haoran and Zhou, Yajin and Wang, Cong},
  booktitle = {32nd USENIX Security Symposium (USENIX Security 23)},
  pages = {1307–1324},
  year = {2023}
}

  4. RegVault: Hardware Assisted Selective Data Randomization for Operating System Kernels

    CCF-A

    Jinyan Xu, Haoran Lin, Ziqi Yuan, Wenbo Shen, Yajin Zhou, Rui Chang, Lei Wu, Kui Ren

    Proceedings of the 59th ACM/IEEE Design Automation Conference 2022

    Paper 
    @inproceedings{xu2022regvault,
  title = {RegVault: hardware assisted selective data randomization for operating system kernels},
  author = {Xu, Jinyan and Lin, Haoran and Yuan, Ziqi and Shen, Wenbo and Zhou, Yajin and Chang, Rui and Wu, Lei and Ren, Kui},
  booktitle = {Proceedings of the 59th ACM/IEEE Design Automation Conference},
  pages = {715–720},
  year = {2022}
}

  5. Revisiting Challenges for Selective Data Protection of Real Applications

    Lin Ma, Jinyan Xu, Jiadong Sun, Yajin Zhou, Xun Xie, Wenbo Shen, Rui Chang, Kui Ren

    Proceedings of the 12th ACM SIGOPS Asia-Pacific Workshop on Systems 2021

    Paper 
    @inproceedings{ma2021revisiting,
  title = {Revisiting challenges for selective data protection of real applications},
  author = {Ma, Lin and Xu, Jinyan and Sun, Jiadong and Zhou, Yajin and Xie, Xun and Shen, Wenbo and Chang, Rui and Ren, Kui},
  booktitle = {Proceedings of the 12th ACM SIGOPS Asia-Pacific Workshop on Systems},
  pages = {138–145},
  year = {2021}
}