When Fuzzing Meets LLMs: Challenges and Opportunities

Yu Jiang; Jie Liang; Fuchen Ma; Yuanliang Chen; Chijin Zhou; Yuheng Shen; Zhiyong Wu; Jingzhou Fu; Mingzhe Wang; ShanShan Li; Quan Zhang

arXiv · 2404.16297

When Fuzzing Meets LLMs: Challenges and Opportunities

Yu Jiang·Jie Liang·Fuchen Ma·Yuanliang Chen·Chijin Zhou·Yuheng Shen·Zhiyong Wu·Jingzhou Fu·Mingzhe Wang·ShanShan Li·Quan Zhang

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Abstract

Fuzzing, a widely-used technique for bug detection, has seen advancements through Large Language Models (LLMs). Despite their potential, LLMs face specific challenges in fuzzing. In this paper, we identified five major challenges of LLM-assisted fuzzing. To support our findings, we revisited the most recent papers from top-tier conferences, confirming that these challenges are widespread. As a remedy, we propose some actionable recommendations to help improve applying LLM in Fuzzing and conduct preliminary evaluations on DBMS fuzzing. The results demonstrate that our recommendations effectively address the identified challenges.

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Yu Jiang, Jie Liang, Fuchen Ma, Yuanliang Chen, Chijin Zhou, Yuheng Shen, Zhiyong Wu, Jingzhou Fu, Mingzhe Wang, ShanShan Li, Quan Zhang. 2024-04-25. When Fuzzing Meets LLMs: Challenges and Opportunities. https://arxiv.org/abs/2404.16297

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