Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1000 CNY

100.0%
Buy Us a Coffee

CVE-2023-0386 PoC — Linux kernel 安全漏洞

Source
https://github.com/veritas501/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.
Readme
# CVE-2023-0386

WIP
File Snapshot

 [4.0K]  /data/pocs/0fa028fddd22d96dd3cec5bb5a73f6a80c51b3e2
├── [254K]  config
├── [4.0K]  libfuse
│   ├── [4.0K]  include
│   │   ├── [2.5K]  cuse_lowlevel.h
│   │   ├── [ 29K]  fuse_common.h
│   │   ├── [ 541]  fuse_config.h
│   │   ├── [ 46K]  fuse.h
│   │   ├── [ 26K]  fuse_kernel.h
│   │   ├── [1.9K]  fuse_log.h
│   │   ├── [ 71K]  fuse_lowlevel.h
│   │   ├── [ 999]  fuse_mount_compat.h
│   │   ├── [7.4K]  fuse_opt.h
│   │   └── [ 157]  libfuse_config.h
│   └── [1.5M]  libfuse3.a
├── [ 120]  Makefile
├── [9.7K]  poc.c
└── [  21]  README.md

2 directories, 15 files
Shenlong Bot has cached this for you
Remarks
    1. It is advised to access via the original source first.
    2. Local POC snapshots are reserved for subscribers — if the original source is unavailable, the local mirror is part of the paid plan.
    3. Mirroring, verifying, and maintaining this POC archive takes ongoing effort, so local snapshots are a paid feature. Your subscription keeps the archive online — thank you for the support. View subscription plans →