The ih264d decoder in mediaserver in Android 6.x before 2016-08-01 does not initialize certain structure members, which allows remote attackers to cause a denial of service (device hang or reboot) via a crafted media file, aka internal bug 29023649.

References

• https://nvd.nist.gov/vuln/detail/CVE-2016-3829
• https://android.googlesource.com/platform/external/libavc/+/326fe991a4b7971e8aeaf4ac775491dd8abd85bb
• http://source.android.com/security/bulletin/2016-08-01.html
• http://www.securityfocus.com/bid/92221