2017 May

During EBML node parsing the EBML element_size is used unvalidated to allocate a stack buffer to store the element contents. Since calls to alloca simply compile to a subtraction from the current stack pointer, for large sizes this can result in memory corruption and potential remote-code-execution in the mediaserver process. Tested on an LG-G4 with […]

LG mkvparser::Block::Block Heap Buffer Overflows

Posted by deepcore under exploit (No Respond)

LG suffers from multiple heap buffer overflow vulnerabilities in mkvparser::Block::Block.

:: Deepquest ::

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LG liblg_parser_mkv.so Bad Allocation Calls

LG mkvparser::Block::Block Heap Buffer Overflows

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