The vulnerability of the tcf_block_get_ext() function in the net/sched/cls_api.c module of the network/sched subsystem of the Linux operating system allows a attacker to cause a service failure.

The vulnerability of the tcfblockgetext function in the net/sched/clsapi.c module of the net/sched subsystem of the Linux operating system is related to operations involving resources after their expiration. Exploiting this vulnerability could allow an attacker to cause a service failure...

SUSE CVE-2024-53044

In the Linux kernel, the following vulnerability has been resolved: net/sched: schapi: fix xainsert error path in tcfblockgetext This command: $ tc qdisc replace dev eth0 ingressblock 1 egressblock 1 clsact Error: block dev insert failed: -EBUSY. fails because user space requests the same block...