April 23, 2021 at 10:47AM

■■■■□ A Reference-Counting Bug in the Linux Kernel io_uring Subsystem (PoC for CVE-2021-20226)

https://www.zerodayinitiative.com/blog/2021/4/22/cve-2021-20226-a-reference-counting-bug-in-the-linux-kernel-iouring-subsystem

https://t.me/cKure/7733