CVE-2022-1679 PoC — Linux kernel 资源管理错误漏洞

Source

https://github.com/ov3rwatch/Detection-and-Mitigation-for-CVE-2022-1679

Associated Vulnerability

Title:Linux kernel 资源管理错误漏洞 (CVE-2022-1679)
Description:Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel 存在安全漏洞，该漏洞源于在Athero无线适配器驱动程序发现了一个释放后重用缺陷，用户强制 ath9k_htc_wait_for_target 函数失败并显示一些输入消息。攻击者利用该漏洞提升系统上的权限。

Readme

# Detection-and-Mitigation-for-CVE-2022-1679

The ath9k is a Linux kernel driver supporting Atheros chips. A use-after-free flaw was found in the Linux kernel’s Atheros wireless adapter driver in the way a user forces the ath9k_htc_wait_for_target function to fail with some input messages. This flaw allows a local user to crash or potentially escalate their privileges on the system. t is recommended to blacklist the module if not being used for the affected version of the CVE-2022-1679 vulnerability.

Installation

wget https://github.com/EkamSinghWalia/Detection-and-Mitigation-for-CVE-2022-1679.git

Usage

./CVE2022-1679.sh

File Snapshot


 [4.0K]  /data/pocs/7720158f697f78d18849e33636908ff713eb2bf4
├── [ 806]  CVE2022-1679.sh
├── [1.0K]  LICENSE
└── [ 636]  README.md

0 directories, 3 files

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