CVEs-PoC/2020/CVE-2020-12464.md

CVE-2020-12464

Description

usb_sg_cancel in drivers/usb/core/message.c in the Linux kernel before 5.6.8 has a use-after-free because a transfer occurs without a reference, aka CID-056ad39ee925.

POC

Reference

• https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.6.8
• https://usn.ubuntu.com/4388-1/
• https://usn.ubuntu.com/4390-1/

Github

• https://github.com/ARPSyndicate/cvemon