CVE-2024-1086 - Universal local privilege escalation Proof-of-Conc

项目说明

C

Uni local pri escalation Proof-of-Concept exploit for C, working on most Linux kernels between v5.14 and v6.6, including Debian, Ubuntu, and KernelCTF. The success rate is 99.4% in KernelCTF images.

Blogpost / Write-up

A full write-up of the exploit - including background information and loads of useful diagrams - can be found in the Flipping Pages blogpost.

Affected

The exploit affects from (including) v5.14 to (including) v6.6, excluding patched branches v5.15.149>, v6.1.76>, v6.6.15>. The patch for these were released in feb 2024. The underlying affects all (excluding patched stable branches) from v3.15 to v6.8-rc1.

Caveats:

Usage

Configuration

The default should work out of the box on Debian, Ubuntu, and KernelCTF with a local shell. On non-tested setups/distros, please make sure the kconfig match with the target kernel. These can be specified in src/config.h. If you are running the exploit on a machine with more than 32GiB physical memory, make sure to increase CONFIG_PHYS_MEM.
If you are running the exploit over SSH (into the test machine) or a reverse shell, you may want to toggle CONFIG_REDIRECT_LOG to 1 to avoid unnecessary network activity.

Building

If this is impractical for you, there is an compiled x64 binary with the default config.

Binary: C/exploit

Running

Running the exploit is just as trivial:

Fileless execution is also supported, in case of pentest situations where detections need to be a. However, Perl needs to be installed on the target:

Disclaimer

The programs and scripts ("programs") in this software directory/folder/repository ("repository") are published, de and distributed for educational/research purposes only. I ("the creator") do not condone any malicious or illegal usage of the programs in this repository, as the intend is sharing research and not doing illegal acti with it. I am not legally responsible for anything you do with the programs in this repository.

项目信息

开发语言：C

Star 数：2458

技术要点

该项目属于黑客技术方向的开源资源，代码结构清晰，适合安全研究人员学习参考。项目围绕Uni local pri escalation Proof-of-Concept exploit for C, working on most Linux kernels between v5.14 and v6.6, including Debian, Ubuntu, and KernelCTF. The success rate is 99.4% in KernelCTF images.展开，提供了可运行的实现，对理解相关安全机制、工具原理与攻防技术具有较高的研究价值。

从技术实现角度看，此类项目的核心在于对底层原理的深入理解与工程化落地。开发者在研究过程中可以结合官方文档与社区讨论，梳理项目的初始化流程、核心模块职责与数据流转，逐步掌握其中的技术细节与设计思路。

使用与学习建议

1. 下载源码压缩包，解压到本地环境。

2. 根据项目类型准备对应的运行环境与依赖。

3. 按照 README 中的步骤完成配置与部署。

4. 在隔离的测试环境中运行验证，避免影响生产系统。

免责声明

本资源来源于开源社区，仅供安全研究、技术学习与合法授权范围内的攻防演练使用，请勿用于任何非法或侵害他人权益的用途。使用本项目产生的一切后果由使用者自行承担。