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CVE-2020-27786 PoC — Linux kernel 资源管理错误漏洞

Source
https://github.com/elbiazo/CVE-2020-27786
Associated Vulnerability
Title:Linux kernel 资源管理错误漏洞 (CVE-2020-27786)
Description:A flaw was found in the Linux kernel’s implementation of MIDI, where an attacker with a local account and the permissions to issue ioctl commands to midi devices could trigger a use-after-free issue. A write to this specific memory while freed and before use causes the flow of execution to change and possibly allow for memory corruption or privilege escalation. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
Readme
# Compiling

```sh
cmake -S . -B build -G Ninja
cmake --build build
```
File Snapshot

 [4.0K]  /data/pocs/34d541fd06225f45c01aeb40ba8690a40d4cc001
├── [ 856]  CMakeLists.txt
├── [122K]  config_5.6.13
├── [ 17K]  exp.cc
├── [4.7M]  kallsyms.txt
├── [  72]  README.md
└── [  58]  win.cc

0 directories, 6 files
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