CVE-2022-0847-dirty-pipe-exploit

CVE-2022-0847-dirty-pipe-exploit An exploit for CVE-2022-0847 dirty-pipe vulnerability How to use this Compile with gcc exploit.c -o exploit assumes gcc is installed Run ./exploit and it'll pop a root shell If you are getting error message like then, Login as root with password cspshivam Then,...

container-cve-2021-22555

Reproducer for CVE-2021-22555 as a container First, this rolls in the exploit code from here as a handy pre-built container: https://github.com/google/security-research/tree/master/pocs/linux/cve-2021-22555 Pre-built container: quay.io/cgwalters/cve-2021-22555 Mitigation: seccomp profiles A stron...

Codeine

Codeine .o88b. .d88b. d8888b. d88888b d888888b d8b db d88888b d8P Y8 .8P Y8. 88 8D 88' 88' 888o 88 88' 8P 88 88 88 88 88ooooo 88 88V8o 88 88ooooo 8b 88 88 88 88 88 88 88 V8o88 88 Y8b d8 8b d8' 88 .8D 88. .88. 88 V888 88. Y88P' Y88P' Y8888D' Y88888P Y888888P VP V8P Y88888P Codeine is a Linux LKM...

CVE-2022-0847-eBPF

CVE-2022-0847-eBPF An eBPF program to detect and defense attacks on CVE-2022-0847. In the kernel space, the program detects splice system calls, if such a system call contains a pipe as the output fd, and the flags of the pipe buffer is set to PIPEBUFFLAGCANMERGE , then an event would be submitte...

CVE-2023-2598

CVE-2023-2598 what's iouring? ​ iouring is a system call interface for Linux. It has supported almost all system call so far, not only read and write initially. It enables an application to initiate system calls that can be performed asynchronously. Submission and Completion Queues At the core of...

CVE-2016-6187_LPE

CVE-2016-6187 - Linux Kernel Exploit Kernel Exploit for CVE-2016-6187 Local Privilege Escalation affected versions: 4.6.5 Exploit was developed against a custom compiled 4.6 kernel + buildroot kconfig coming soon and defeats KASLR, SMEP, SMAP KPTI not available for 4.6 Presentation slides...

cve-2025-39682

CVE-2025-39682 exploit on kernelCTF mitigation instance This is also my first ? idk, this is a variant of CVE-2024-58239 1-day exploit. Patch: tls: fix handling of zero-length records on the rxlist This CVE was used in exp398 and and exp403. kernelCTF spreadsheet. For folder structures and how to...

CVE-2014-9322

CVE-2014-9322 PoC for Linux kernel CVE-2014-9322 a.k.a BadIRET proof of concept for Linux kernel. This PoC uses only syscalls not any libraries, like pthread. Threads are implemented using raw Linux syscalls. Raw Linux Threads via System Calls Usage $ make badiret.elf is an ELF executable...

NFSundown

Overview Proof-of-Concept exploit for NFSundown CVE-2025-38089. It can remotely trigger a kernel crash in an NFS server. Details A remote attacker can trigger a kernel null pointer dereference and crash the kernel by sending a specially crafted RPC request. This occurs due to improper handling of...

exploiting-cve-2017-5123

Exploiting CVE-2017-5123 Introduction This repository is an addition to the article published in MISC Magazine 96. We achieved to elevate our privileges in a reliable way, on our virtual machine with SMEP / SMAP and KASLR enabled. It should however be noted that the system if left in an unstable...

CVE-2019-13272

CVE-2019-13272 Linux local root exploit Linux 4.10 5.1.17 PTRACETRACEME local root CVE-2019-13272 In the Linux kernel before 5.1.17, ptracelink in kernel/ptrace.c mishandles the recording of the credentials of a process that wants to create a ptrace relationship, which allows local users to obtai...

linux-4.19.72_CVE-2023-0386

Linux kernel There are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. Please read Documentation/admin-guide/README.rst first. In order to build the documentation, use make htmldocs or make pdfdocs. The formatted documentatio...

CVE-2021-29155

This is the Proof Of Concept code for CVE-2021-29155. The range tracking system for pointer arithmetic in the speculative domain was insufficient. It was possible to extract kernel data via a sidechannel. This is a proof of concept you can read up to 0x5fff bytes out of bounds from the last eleme...

CVE-2022-2590-analysis

CVE-2022-2590, Dirty COW restricted to shmem linux kernel version: Linux/x86 6.0.0-rc1 commit 37887783b3fef877bf34b8992c9199864da4afcb Introduction: this vulnerability allows the attacker to write arbitrary content to read-only shared memory page by satisfying the function canfollowwritepte, whic...

Check-for-CVE-2023-32629-GameOver-lay

Check for CVE-2023-32629 GameOverlay Script Overview: The script is designed to perform security checks on an Ubuntu system to detect vulnerabilities related to the GameOverlay flaws. It checks for two specific vulnerabilities, CVE-2023-2640 and CVE-2023-32629, which are present in the Linux...

CVE-2022-0492-Docker-Breakout-Checker-and-PoC

CVE-2022-0492 Docker Breakout Checker and PoC Summary Exploiting the vulnerability requires the attacker to have access to a Docker container running on a vulnerable system. Once exploited, the attacker can escape the container and gain complete control over the host system. A vulnerability was...

2022-LPE-UAF

2022-LPE-UAF Untested POC code Security researchers discovered 3 vulnerabilities in the Linux kernel that could allow a local attacker to elevate privileges and potentially execute malicious code. The proof-of-concept code is publicly available increasing the likelihood of exploitation in the wil...

cve-2021-33909

Kernel runtime fix of CVE-2021-33909 This repository builds an out-of-tree module named "cve-2021-33909.ko". cve-2021-33909 fixes an issue in the kernels filesystem layer by kprobe-replacing vulnerable functions during runtime. It can be build via "make", setting KDIR to the kernels...

UBUNTU-CVE-2026-98683

In the Linux kernel, the following vulnerability has been resolved: smb: client: flush dirty data before zeroing a range smb3zerorange emulates FALLOCFLZERORANGE by invalidating the page cache over the target range with truncatepagecacherange and then issuing FSCTLSETZERODATA to the server. Dirty...

UBUNTU-CVE-2026-98690

In the Linux kernel, the following vulnerability has been resolved: thunderbolt: Fix domain reference leak when DPRX read is canceled tbtunnelonedp takes a domain reference which is only dropped once tbdptunnelactive has run on the work queue. If that work is cancelled that reference is leaked...