公开(公告)号：US11860765B2

公开(公告)日：2024-01-02

申请号：US17520414

申请日：2021-11-05

Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Sang Kil Cha ,  Jaeseung Choi ,  Daejin Lee ,  Kangsu Kim

IPC: G06F11/00 ,  G06F11/36 ,  G06F11/34 ,  G06F11/30

CPC classification number: G06F11/3636 ,  G06F11/302 ,  G06F11/3461 ,  G06F11/3692

Abstract: Disclosed is a window kernel fuzzing technique utilizing type information obtained through binary static analysis. The method of fuzzing a kernel of a computer operating system performed by a fuzzing system may include the steps of: automatically inferring type information of a system call using a library file provided by the computer operating system; and performing system call fuzzing on the basis of the type information of the system call obtained through the inference.

公开(公告)号：US20230051654A1

公开(公告)日：2023-02-16

申请号：US17520414

申请日：2021-11-05

Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Sang Kil Cha ,  Jaeseung Choi ,  Daejin Lee ,  Kangsu Kim

IPC: G06F11/36 ,  G06F11/30 ,  G06F11/34

Abstract: Disclosed is a window kernel fuzzing technique utilizing type information obtained through binary static analysis. The method of fuzzing a kernel of a computer operating system performed by a fuzzing system may include the steps of: automatically inferring type information of a system call using a library file provided by the computer operating system; and performing system call fuzzing on the basis of the type information of the system call obtained through the inference.