  In recent years, IoT platforms and systems have been rapidly emerging.
Although IoT is a new technology, new does not mean simpler (than existing
networked systems). Contrarily, the complexity (of IoT platforms and systems)
is actually being increased in terms of the interactions between the physical
world and cyberspace. The increased complexity indeed results in new
vulnerabilities. This paper seeks to provide a review of the recently
discovered logic bugs that are specific to IoT platforms and systems. In
particular, 17 logic bugs and one weakness falling into seven categories of
vulnerabilities are reviewed in this survey.
