[$] Scrutinizing bugs found by syzbot

The syzbotkernel-fuzzing system finds an enormous number of bugs, but, since many of them may seem to be of a relatively low severity, they have a lower prioritywhen contending for the attention of developers. A talkat the recent Linux Security Summit North America reported on some research thatdug further into the bugs that syzbot hasfound; the results are rather worrisome. Rather than a pile ofdifficult- or impossible-to-exploit bugs, there are numerous, more seriousproblems lurking within.