CVEs-PoC/2021/CVE-2021-44733.md

CVE-2021-44733

Description

A use-after-free exists in drivers/tee/tee_shm.c in the TEE subsystem in the Linux kernel through 5.15.11. This occurs because of a race condition in tee_shm_get_from_id during an attempt to free a shared memory object.

POC

Reference

• https://github.com/pjlantz/optee-qemu/blob/main/README.md

Github

• https://github.com/ARPSyndicate/cvemon
• https://github.com/NaInSec/CVE-PoC-in-GitHub
• https://github.com/SYRTI/POC_to_review
• https://github.com/WhooAmii/POC_to_review
• https://github.com/joydo/CVE-Writeups
• https://github.com/kdn111/linux-kernel-exploitation
• https://github.com/khanhdn111/linux-kernel-exploitation
• https://github.com/khanhdz-06/linux-kernel-exploitation
• https://github.com/khanhdz191/linux-kernel-exploitation
• https://github.com/khanhhdz/linux-kernel-exploitation
• https://github.com/khanhhdz06/linux-kernel-exploitation
• https://github.com/khanhnd123/linux-kernel-exploitation
• https://github.com/knd06/linux-kernel-exploitation
• https://github.com/ndk191/linux-kernel-exploitation
• https://github.com/nomi-sec/PoC-in-GitHub
• https://github.com/pjlantz/optee-qemu
• https://github.com/soosmile/POC
• https://github.com/ssr-111/linux-kernel-exploitation
• https://github.com/trhacknon/Pocingit
• https://github.com/xairy/linux-kernel-exploitation
• https://github.com/zecool/cve