publications

publications by categories in reversed chronological order. generated by jekyll-scholar.

2023

  1. HITB
    Privilege Escalation Exploit using DOP in x86-64 macOS
    Yoochan Lee, Sangjun Song, Junoh Lee, and 1 more author
    In Hack In The Box Amsterdam 2023, Apr 2023
  2. EuroSys
    Diagnosing Kernel Concurrency Failures with AITIA
    Dae R. Jeong, Minkyu Jung, Yoochan Lee, and 3 more authors
    In EuroSys 2023, May 2023
  3. SEC
    Pspray: Timing Side-Channel based Linux Kernel Heap Exploitation Technique
    Yoochan Lee, Jinhan Kwak, Junesoo Kang, and 2 more authors
    In 32nd USENIX Security Symposium (USENIX Security 23), Aug 2023
    PDF

2022

  1. BlackHat
    Perfect Spray: A Journey From Finding a New Type of Logical Flaw at Linux Kernel To Developing a New Heap Exploitation Technique
    Yoochan Lee, Jinhan Kwak, Junesoo Kang, and 2 more authors
    In BlackHat Europe 2022, Dec 2022

2021

  1. SEC
    ExpRace: Exploiting Kernel Races through Raising Interrupts.
    Yoochan Lee, Changwoo Min, and Byoungyoung Lee
    In 30th USENIX Security Symposium (USENIX Security 21), Aug 2021
    PDF

2020

  1. BlackHat
    Exploiting Kernel Races through Taming Thread Interleaving
    Yoochan Lee, Changwoo Min, and Byoungyoung Lee
    In BlackHat USA 2020, Aug 2020