Multiple integer overflows in the BnHDCP::onTransact function in media/libmedia/IHDCP.cpp in libstagefright in Android before 5.1.1 LMY48I allow attackers to execute arbitrary code via a crafted application that uses HDCP encryption, leading to a heap-based buffer overflow, aka internal bug 20222489.
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-3834
Reference (s):
- https://android.googlesource.com/platform/frameworks/av/+/c82e31a7039a03dca7b37c65b7890ba5c1e18ced
- MLIST:[android-security-updates] 20150812 Nexus Security Bulletin (August 2015)
- URL: https://groups.google.com/forum/message/raw?msg=android-security-updates/Ugvu3fi6RQM/yzJvoTVrIQAJ