Posts
-
SEKAICTF 2026: 3in1
Qyn #ctf#sekaictf#kernel#pwn A full-chain SEKAICTF 2026 challenge covering Ladybird, a QEMU LPE, and a QEMU escape.
-
SEKAICTF 2026: Miku's Trapped Exception
Qyn #ctf#sekaictf#kernel#pwn#crypto Writeup coming soon.
-
CVE-2023-3389 - LinkedPoll
Qyn #pwn#kernel#kctf#cve Exploiting a vulnerability in the io_uring subsystem of the Linux kernel.