cve/2022/CVE-2022-25265.md

CVE-2022-25265

Description

In the Linux kernel through 5.16.10, certain binary files may have the exec-all attribute if they were built in approximately 2003 (e.g., with GCC 3.2.2 and Linux kernel 2.4.20). This can cause execution of bytes located in supposedly non-executable regions of a file.

POC

Reference

• https://github.com/x0reaxeax/exec-prot-bypass

Github

• https://github.com/ARPSyndicate/cvemon
• https://github.com/nomi-sec/PoC-in-GitHub
• https://github.com/x0reaxeax/exec-prot-bypass