iOS 10.1.1 / macOS 10.12 16A323 XNU Kernel - set_dp_control_port Lack of Locking Use-After-Free Vuln

Exploit for multiple platform in category dos / poc Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=965 setdpcontrolport is a MIG method on the hostprivport so this bug is a root-kernel escalation. kernreturnt setdpcontrolport hostprivt hostpriv, ipcportt controlport if hostpriv...

Apple macOS 10.12 16A323 XNU Kernel iOS 10.1.1 - set_dp_control_port Lack of Locking Use-After-Free

Apple macOS 10.12 16A323 XNU Kernel iOS 10.1.1 - setdpcontrolport Lack of Locking Use-After-Free Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=965 setdpcontrolport is a MIG method on the hostprivport so this bug is a root-kernel escalation. kernreturnt setdpcontrolport hostpri...

Apple macOS 10.12 16A323 XNU Kernel / iOS 10.1.1 - 'set_dp_control_port' Lack of Locking Use-After-Free

Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=965 setdpcontrolport is a MIG method on the hostprivport so this bug is a root-kernel escalation. kernreturnt setdpcontrolport hostprivt hostpriv, ipcportt controlport if hostpriv == HOSTPRIVNULL return KERNINVALIDHOST; if...

task_t considered harmful

Posted by Ian Beer, Project Zero This post discusses a design issue at the core of the XNU kernel which powers iOS and MacOS. Apple have shipped two iterations of mitigations followed yesterday by a large refactor in MacOS 10.12.1/iOS 10.1. We’ll look at the bugs, how they can be exploited to...

Apple OS X 10.10.5 - rootsh Local Privilege Escalation

Apple OS X 10.10.5 - rootsh Local Privilege Escalation rootsh rootsh is a local privilege escalation targeting OS X Yosemite 10.10.5 build 14F27. It exploits CVE-2016-1758 and CVE-2016-1828, two vulnerabilities in XNU that were patched in OS X El Capitan 10.11.4 and 10.11.5. rootsh will not work ...

Apple Mac OSX iOS - Unsandboxable Kernel Code Exection Due to iokit Double Release in IOKit

Apple Mac OSX iOS - Unsandboxable Kernel Code Exection Due to iokit Double Release in IOKit Source: https://code.google.com/p/google-security-research/issues/detail?id=620 I wanted to demonstrate that these iOS/OS X kernel race condition really are exploitable so here's a PoC which gets RIP on OS...

Apple Mac OSX / iOS - Unsandboxable Kernel Code Exection Due to iokit Double Release in IOKit

Exploit for multiple platform in category dos / poc Source: https://code.google.com/p/google-security-research/issues/detail?id=620 I wanted to demonstrate that these iOS/OS X kernel race condition really are exploitable so here's a PoC which gets RIP on OS X. The same techniques should transfer...

CVE-2015-7046

The Sandbox feature in xnu in Apple iOS before 9.2, OS X before 10.11.2, tvOS before 9.1, and watchOS before 2.1 does not properly implement privilege separation, which allows attackers to bypass the ASLR protection mechanism via a crafted app with root privileges...

Design/Logic Flaw

The Sandbox feature in xnu in Apple iOS before 9.2, OS X before 10.11.2, tvOS before 9.1, and watchOS before 2.1 does not properly implement privilege separation, which allows attackers to bypass the ASLR protection mechanism via a crafted app with root privileges...

CVE-2015-7046

The Sandbox feature in xnu in Apple iOS before 9.2, OS X before 10.11.2, tvOS before 9.1, and watchOS before 2.1 does not properly implement privilege separation, which allows attackers to bypass the ASLR protection mechanism via a crafted app with root privileges...

The vulnerability of the iOS operating system, which allows a hacker to trigger a service failure

The vulnerability of the XNU kernel component of the iOS operating system exists due to insufficient checking of input data. Exploiting this vulnerability allows a malicious actor to cause service failure by sending a TCP packet containing a specially crafted header...

CVE-2015-5879

XNU in the kernel in Apple iOS before 9 does not properly validate the headers of TCP packets, which allows remote attackers to bypass the sequence-number protection mechanism and cause a denial of service TCP connection disruption via a crafted header...

Design/Logic Flaw

XNU in the kernel in Apple iOS before 9 does not properly validate the headers of TCP packets, which allows remote attackers to bypass the sequence-number protection mechanism and cause a denial of service TCP connection disruption via a crafted header...

CVE-2015-5842

XNU in the kernel in Apple iOS before 9 does not properly initialize an unspecified data structure, which allows local users to obtain sensitive memory-layout information via unknown vectors...

Memory corruption

XNU in the kernel in Apple iOS before 9 does not properly initialize an unspecified data structure, which allows local users to obtain sensitive memory-layout information via unknown vectors...

CVE-2015-5879

XNU in the kernel in Apple iOS before 9 does not properly validate the headers of TCP packets, which allows remote attackers to bypass the sequence-number protection mechanism and cause a denial of service TCP connection disruption via a crafted header...

CVE-2015-5842

CVE-2015-5842 affects Apple’s XNU kernel (macOS/iOS) where an uninitialized kernel data structure could allow a local attacker to determine kernel memory layout. The connected Nessus/NASL entries confirm the root cause as a kernel memory-layout disclosure and note that the issue was mitigated by ...

CVE-2015-5842

XNU in the kernel in Apple iOS before 9 does not properly initialize an unspecified data structure, which allows local users to obtain sensitive memory-layout information via unknown vectors...

CVE-2015-5879

CVE-2015-5879 affects Apple iOS XNU kernel prior to iOS 9, where TCP header validation could be bypassed, enabling remote DoS through crafted headers. The issue is tied to XNU TCP header validation and was addressed via improved TCP packet header validation. Impact per sources is a TCP connection...

Mac OS X "tpwn" Privilege Escalation Exploit

This Metasploit module exploits a null pointer dereference in XNU to escalate privileges to root. Tested on 10.10.4 and 10.10.5. This module requires Metasploit: http://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework require 'msf/core' class Metasploit4 'Mac...