system
Describe <CVE-2016-3878>.
user
What is <CVE-2016-3878>?
assistant
decoder/ih264d_api.c in mediaserver in Android 6.x before 2016-09-01 mishandles the case of decoding zero MBs, which allows remote attackers to cause a denial of service (device hang or reboot) via a crafted media file, aka internal bug 29493002..