The getbuildid function in elf_utils.cpp in Debuggerd in Android 6.x before 2016-02-01 allows attackers to gain privileges via a crafted application that mishandles a Desc Size element in an ELF Note, aka internal bug 25187394.
{
"binaries": [
{
"binary_version": "20160330-0939-0ubuntu1",
"binary_name": "android"
},
{
"binary_version": "20160330-0939-0ubuntu1",
"binary_name": "android-copyright"
},
{
"binary_version": "20160330-0939-0ubuntu1",
"binary_name": "android-emulator"
},
{
"binary_version": "20160330-0939-0ubuntu1",
"binary_name": "ubuntu-emulator-images"
},
{
"binary_version": "20160330-0939-0ubuntu1",
"binary_name": "ubuntu-emulator-runtime"
}
]
}