USN-5444-1: Linux kernel vulnerability

USN-5444-1: Linux kernel vulnerability

Kyle Zeng discovered that the Network Queuing and Scheduling subsystem of
the Linux kernel did not properly perform reference counting in some
situations, leading to a use-after-free vulnerability. A local attacker
could use this to cause a denial of service (system crash) or execute
arbitrary code.
Source: USN-5444-1: Linux kernel vulnerability