Linux kernel bug fix: net/sched: ets: Always remove class from active list before deleting in ets_qdisc_change
Subsystem: networking (net/sched/sch_ets.c)
Bug type: use-after-free, severity: security
Keywords: race condition;refcount;use after free;UAF
Files changed: net/sched/sch_ets.c
Introduced by Davide Caratti on 2021-11-26 11:10:20 -0800; fixed by Jamal Hadi Salim on 2025-12-04 11:43:45 +0100 (lifetime: 1469 days)