LG G4 MRA58K - liblg_parser_mkv.so Bad Allocation Calls

LG G4 MRA58K - liblgparsermkv.so Bad Allocation Calls Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1102 In both of the following functions mkvparser::AudioTrack::AudioTrackmkvparser::Segment, mkvparser::Track::Info const&, long long, long long...

LG G4 MRA58K - liblg_parser_mkv.so Bad Allocation Calls Exploit

Exploit for Android platform in category dos / poc Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1102 In both of the following functions mkvparser::AudioTrack::AudioTrackmkvparser::Segment, mkvparser::Track::Info const&, long long, long long...

LG G4 MRA58K - 'liblg_parser_mkv.so' Bad Allocation Calls

Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1102 In both of the following functions mkvparser::AudioTrack::AudioTrackmkvparser::Segment, mkvparser::Track::Info const&, long long, long long mkvparser::VideoTrack::VideoTrackmkvparser::Segment, mkvparser::Track::Info const&, lo...

LG G4 MRA58K - 'mkvparser::Block::Block' Heap Buffer Overflow

Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1124 There are multiple paths in mkvparser::Block::Block... that result in heap buffer overflows. See attached for sample files that trigger the overflow conditions - these will not reliably crash the process, since the overflows a...

LG G4 - lghashstorageserver Directory Traversal

LG G4 - lghashstorageserver Directory Traversal Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=987 The lghashstorageserver binder service /system/bin/lghashstorageserver implementation on the LG G4 is vulnerable to path traversal, allowing an app to read and write 0x20 bytes fr...

LG G4 - lghashstorageserver Directory Traversal Vulnerability

Exploit for Android platform in category dos / poc Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=987 The lghashstorageserver binder service /system/bin/lghashstorageserver implementation on the LG G4 is vulnerable to path traversal, allowing an app to read and write 0x20 bytes...

LG G4 - lghashstorageserver Directory Traversal

Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=987 The lghashstorageserver binder service /system/bin/lghashstorageserver implementation on the LG G4 is vulnerable to path traversal, allowing an app to read and write 0x20 bytes from any file in the context of the...

LG G4 - lgdrmserver Binder Service Multiple Race Conditions

Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=986 The lgdrmserver binder service /system/bin/lgdrmserver implements a handle system to store pointers to objects allocated by the drm implementation /system/lib/liblgdrm.so. In several places, these handles are retrieved from a...

LG G4 - Touchscreen Driver write_log Kernel Read/Write

Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=990 The following function and variations on the same code is used to write to files from kernel code in various touchscreen drivers. This copy is from RefCodeCustomerImplementation.c - I'm unsure which copy is actually being used ...

LG G4 - lgdrmserver Binder Service Multiple Race Conditions

LG G4 - lgdrmserver Binder Service Multiple Race Conditions Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=986 The lgdrmserver binder service /system/bin/lgdrmserver implements a handle system to store pointers to objects allocated by the drm implementation...

LG G4 - lgdrmserver Binder Service Multiple Race Conditions Vulnerability

Exploit for Android platform in category dos / poc Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=986 The lgdrmserver binder service /system/bin/lgdrmserver implements a handle system to store pointers to objects allocated by the drm implementation /system/lib/liblgdrm.so. In...

LG G4 - Touchscreen Driver write_log Kernel Read/Write Exploit

Exploit for Android platform in category dos / poc Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=990 The following function and variations on the same code is used to write to files from kernel code in various touchscreen drivers. This copy is from...

LG G4 - Touchscreen Driver write_log Kernel ReadWrite

LG G4 - Touchscreen Driver writelog Kernel ReadWrite Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=990 The following function and variations on the same code is used to write to files from kernel code in various touchscreen drivers. This copy is from...

How to Install Android 6.0 Marshmallow and When will Your Smartphone Get it?

Google is eager to release the latest version of its mobile operating system, Android 6.0 Marshmallow, to some of its Smartphone and Tablet lineup. The latest Android 6.0 Marshmallow update brings a whole host of new features, including Doze mode, App permissions, Google Now on Tap, "Do not...