An Azure Sphere kernel exploit — or how I learned to stop worrying and love the IoT

By Claudio Bozzato and Lilith ^.^;. As part of our continued research into Microsoft Azure Sphere, there are two vulnerabilities we discovered that we feel are particularly dangerous. For a full rundown of the 31 vulnerabilities we’ve discovered over the past year, check out our full recap... Thi...

Exploit for Exposed IOCTL with Insufficient Access Control in Dell Dbutil

DbUtilAx An extended proof-of-co...

PUB-A-110373476

In addrmatch of xfrm.h, there is a possible out-of-bounds read due to a missing bounds check. This could lead to local information disclosure in the kernel with System execution privileges needed. User interaction is not needed for exploitation...

An iOS hacker tries Android

Written by Brandon Azad, when working at Project Zero One of the amazing aspects of working at Project Zero is having the flexibility to direct my own research agenda. My prior work has almost exclusively focused on iOS exploitation, but back in August, I thought it could be interesting to try...

Exploit for CVE-2015-3636

PoC exploit for CVE-2015-3636, a vulnerability in the Linux kernel affecting 32-bit Android OS. The exploit targets the Linux kernel's socket timestamping functionality, specifically the SIOCGSTAMPNS ioctl command. The vulnerability allows an attacker to execute arbitrary code with elevated...

linuxkernel_pwn

It is an offensive tool for Linux kernel exploitation. The repository contains a Makefile that compiles and builds two exploits: expdoublefetch and expsidechannel. The primary CVE ID is not explicitly mentioned, but the exploits target Linux kernel vulnerabilities. The probable entry points are t...

Exploit for CVE-2016-2384

This repository contains a proof-of-concept exploit for the vulnerability in the usb-midi Linux kernel driver CVE-2016-2384. The exploit targets a use-after-free bug in the driver, which can be exploited to gain root privileges. The exploit consists of two parts: a userspace part poc.py and a...

CVE-2020-17396

CVE-2020-17396 affects Parallels Desktop (notably 15.1.4) via the prl_hypervisor module. The issue is an integer overflow caused by insufficient validation of user-supplied data, leading to a buffer allocation error and the possibility for a local attacker to escalate privileges and execute code ...

Safari Webkit JIT Exploit for iOS 7.1.2

This module exploits a JIT optimization bug in Safari Webkit. This allows us to write shellcode to an RWX memory section in JavaScriptCore and execute it. The shellcode contains a kernel exploit CVE-2016-4669 that obtains kernel rw, obtains root and disables code signing. Finally we download and...

Safari Webkit For iOS 7.1.2 JIT Optimization Bug Exploit

This Metasploit module exploits a JIT optimization bug in Safari Webkit. This allows us to write shellcode to an RWX memory section in JavaScriptCore and execute it. The shellcode contains a kernel exploit CVE-2016-4669 that obtains kernel rw, obtains root and disables code signing. Finally we...

Sony PS4 / FreeBSD ip6_setpktopt Local Privilege Escalation

/ FreeBSD 12.0-RELEASE x64 Kernel Exploit Usage: $ clang -o exploit exploit.c -lpthread $ ./exploit / include include include include include include include include define KERNEL include undef KERNEL define WANTFILE include include include include include define WANTSOCKET include include define...

ASUS Aura Sync 1.07.71 CVE-2019-17603 - Privilege Escalation

ASUS Aura Sync version 1.07.71 ene.sys privilege escalation kernel exploit. // CVE-2019-17603: ASUS Aura Sync 1.07.71 'ene.sys' EoP Kernel Exploit // Discovered by @dhn // Author of PoC: Connor McGarr @33y0re - https://connormcgarr.github.io // Windows 10 RS1 Version 10.0.14393 Build 14393 //...

Exploit for CVE-2019-1458

CVE-2019-1458 Windows LPE Exploit Caution YOU ONLY HA...

Exploit for Type Confusion in Apple Iphone_Os

usedsock Kernel exploit for iO...

Reliable Datagram Sockets (RDS) rds_atomic_free_op NULL pointer dereference Privilege Escalation

This module attempts to gain root privileges on Linux systems by abusing a NULL pointer dereference in the rdsatomicfreeop function in the Reliable Datagram Sockets RDS kernel module rds.ko. Successful exploitation requires the RDS kernel module to be loaded. If the RDS module is not blacklisted...

Remote iPhone Exploitation Part 3: From Memory Corruption to JavaScript and Back -- Gaining Code Execution

Posted by Samuel Groß, Project Zero This is the third and last post in a series about a remote, interactionless iPhone exploit over iMessage. The first blog post introduced the exploited vulnerability, and the second blog post described a way to perform a heapspray, leaking the shared cache base...

Microsoft Windows 10 (19H1 1901 x64) - 'ws2ifsl.sys' Use After Free Local Privilege Escalation (kASLR kCFG SMEP)

/ The exploit works on 19H1. It was tested with ntoskrnl version 10.0.18362.295 EDB Note: Download https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/47935.zip / include include include include include include include pragma commentlib, "ntdll.lib" // run cmd.exe...

SockPuppet: A Walkthrough of a Kernel Exploit for iOS 12.4

Posted by Ned Williamson, 20% on Project Zero Introduction I have a somewhat unique opportunity in this writeup to highlight my experience as an iOS research newcomer. Many high quality iOS kernel exploitation writeups have been published, but those often feature weaker initial primitives combine...

Exploit for Use After Free in Google Android

qu1ckr00t A PoC application demonstrating the power of an Andr...

macOS 18.7.0 Kernel - Local Privilege Escalation

macOS 18.7.0 Kernel - Local Privilege Escalation macOS-Kernel-Exploit DISCLAIMER You need to know the KASLR slide to use the exploit. Also SMAP needs to be disabled which means that it's not exploitable on Macs after 2015. These limitations make the exploit pretty much unusable for in-the-wild...