The vulnerability of the cbq_classify() function in the network packet scheduling subsystem (net/sched/sch_cbq.c) in the Linux kernel allows a attacker to cause a service failure.

The vulnerability of the cbqclassify function in the network packet scheduling subsystem net/sched/schcbq.c of the Linux kernel is related to an incorrect definition of the class type. Exploiting this vulnerability could allow an attacker to cause a service failure...