Kangjie Lu

Unleashing Use-Before-Initialization Vulnerabilities in the Linux Kernel Using Targeted Stack Spraying

2017

Author(s): Kangjie Lu, Marie-Therese Walter, David Pfaff, Stefan Nümberger, Wenke Lee, Michael Backes Download: Paper (PDF) Date: 27 Feb 2017 Document Type: Reports Additional Documents: Slides Video Associated Event: NDSS Symposium 2017 Abstract: A common …

Precise and Scalable Detection of Double-Fetch Bugs in OS Kernels

2018

During system call execution, it is common for operating system kernels to read userspace memory multiple times (multi-reads). A critical bug may exist if the fetched userspace memory is subject to change across these reads, …