Linux kernel bug fix: net_sched: hfsc: Fix a UAF vulnerability in class handling
Subsystem: networking (net/sched/sch_hfsc.c)
Bug type: use-after-free, severity: medium
Keywords: use after free;UAF
Files changed: net/sched/sch_hfsc.c
Introduced by Konstantin Khlebnikov on 2017-09-21 11:56:32 -0700; fixed by Cong Wang on 2025-04-23 17:16:50 -0700 (lifetime: 2771 days)