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

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