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CVE-2023-0386 PoC — Linux kernel 安全漏洞

Source
https://github.com/AiK1d/CVE-2023-0386
Associated Vulnerability
Title:Linux kernel 安全漏洞 (CVE-2023-0386)
Description:A flaw was found in the Linux kernel, where unauthorized access to the execution of the setuid file with capabilities was found in the Linux kernel’s OverlayFS subsystem in how a user copies a capable file from a nosuid mount into another mount. This uid mapping bug allows a local user to escalate their privileges on the system.
Description
CVE-2023-0386 EXP
Readme
# CVE-2023-0386

```
gcc -Wall exp.c `pkg-config fuse --cflags --libs` -o exp
./exp /tmp
```
File Snapshot

 [4.0K]  /data/pocs/454f88ea4d05ec031b719c3ce728a3e6841e7229
├── [5.0K]  CVE-2023-0386-exp.c
└── [  94]  README.md

0 directories, 2 files
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