Description
Race condition in the Disk Images subsystem in Apple iOS before 9.3.2, OS X before 10.11.5, tvOS before 9.2.1, and watchOS before 2.2.1 allows local users to obtain sensitive information from kernel memory via unspecified vectors.
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
Exploit-DB 1
- Apple Mac OSX / iOS Kernel - UAF Racing getProperty on IOHDIXController and testNetBootMethod on IOHDIXControllerUserClient EDB-39929 · dos · Jun 10, 2016 · verified
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- https://support.apple.com/HT206567
- http://packetstormsecurity.com/files/137395/OS-X-iOS-Kernel-IOHDIXControllerUserClient-Use-After-Free.html
- APPLE-SA-2016-05-16-4 vendor-advisory
- https://support.apple.com/HT206566
- 90694 vdb-entry
- APPLE-SA-2016-05-16-3 vendor-advisory
- https://support.apple.com/HT206564
- https://bugs.chromium.org/p/project-zero/issues/detail?id=732
- 39929 exploit
- 1035890 vdb-entry
- APPLE-SA-2016-05-16-2 vendor-advisory
- https://support.apple.com/HT206568
- APPLE-SA-2016-05-16-1 vendor-advisory