Cong Wang 76c4c22c24 net_sched: hfsc: Fix a potential UAF in hfsc_dequeue() too ...

[ Upstream commit 6ccbda44e2cc3d26fd22af54c650d6d5d801addf ]

Similarly to the previous patch, we need to safe guard hfsc_dequeue()
too. But for this one, we don't have a reliable reproducer.

Fixes: 1da177e4c3 ("Linux-2.6.12-rc2")
Reported-by: Gerrard Tai <gerrard.tai@starlabs.sg>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Reviewed-by: Jamal Hadi Salim <jhs@mojatatu.com>
Link: https://patch.msgid.link/20250417184732.943057-3-xiyou.wangcong@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2025-05-02 07:50:44 +02:00

..

act_api.c

net: use unrcu_pointer() helper

2024-12-09 10:32:10 +01:00

act_bpf.c

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act_connmark.c

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act_csum.c

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act_ct.c

sched: act_ct: take care of padding in struct zones_ht_key

2024-08-11 12:47:18 +02:00

act_ctinfo.c

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act_gact.c

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act_gate.c

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act_ife.c

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act_ipt.c

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act_meta_mark.c

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act_meta_skbprio.c

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act_meta_skbtcindex.c

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act_mirred.c

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act_mpls.c

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act_nat.c

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act_pedit.c

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act_police.c

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act_sample.c

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act_simple.c

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act_skbedit.c

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act_skbmod.c

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act_tunnel_key.c

net: fix geneve_opt length integer overflow

2025-04-10 14:37:40 +02:00

act_vlan.c

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cls_api.c

tc: Ensure we have enough buffer space when sending filter netlink notifications

2025-04-25 10:45:06 +02:00

cls_basic.c

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cls_bpf.c

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cls_cgroup.c

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cls_flow.c

net_sched: cls_flow: validate TCA_FLOW_RSHIFT attribute

2025-01-17 13:36:12 +01:00

cls_flower.c

net: fix geneve_opt length integer overflow

2025-04-10 14:37:40 +02:00

cls_fw.c

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cls_matchall.c

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cls_route.c

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cls_u32.c

net: sched: cls_u32: Fix u32's systematic failure to free IDR entries for hnodes.

2024-11-22 15:38:32 +01:00

em_canid.c

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em_cmp.c

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em_ipset.c

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em_ipt.c

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em_meta.c

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em_nbyte.c

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em_text.c

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em_u32.c

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ematch.c

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Kconfig

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Makefile

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sch_api.c

net_sched: Prevent creation of classes with TC_H_ROOT

2025-03-22 12:50:39 -07:00

sch_blackhole.c

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sch_cake.c

sched: sch_cake: add bounds checks to host bulk flow fairness counts

2025-01-17 13:36:15 +01:00

sch_cbs.c

net/sched: cbs: Fix integer overflow in cbs_set_port_rate()

2024-12-14 20:00:03 +01:00

sch_choke.c

net: sched: fix ordering of qlen adjustment

2024-12-27 13:58:41 +01:00

sch_codel.c

codel: remove sch->q.qlen check before qdisc_tree_reduce_backlog()

2025-04-25 10:45:06 +02:00

sch_drr.c

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sch_etf.c

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sch_ets.c

net: sched: fix ets qdisc OOB Indexing

2025-02-01 18:37:54 +01:00

sch_fifo.c

pfifo_tail_enqueue: Drop new packet when sch->limit == 0

2025-03-13 12:58:40 +01:00

sch_fq_codel.c

codel: remove sch->q.qlen check before qdisc_tree_reduce_backlog()

2025-04-25 10:45:06 +02:00

sch_fq_pie.c

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sch_fq.c

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sch_frag.c

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sch_generic.c

net: fix races in netdev_tx_sent_queue()/dev_watchdog()

2024-11-01 01:58:29 +01:00

sch_gred.c

sched: address a potential NULL pointer dereference in the GRED scheduler.

2025-03-22 12:50:38 -07:00

sch_hfsc.c

net_sched: hfsc: Fix a potential UAF in hfsc_dequeue() too

2025-05-02 07:50:44 +02:00

sch_hhf.c

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sch_htb.c

net/sched: fix false lockdep warning on qdisc root lock

2024-06-27 13:49:02 +02:00

sch_ingress.c

bpf: Fix too early release of tcx_entry

2024-07-18 13:21:12 +02:00

sch_mq.c

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sch_mqprio_lib.c

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sch_mqprio_lib.h

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sch_mqprio.c

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sch_multiq.c

net: sched: sch_multiq: fix possible OOB write in multiq_tune()

2024-06-21 14:38:16 +02:00

sch_netem.c

netem: Update sch->q.qlen before qdisc_tree_reduce_backlog()

2025-02-17 09:40:14 +01:00

sch_pie.c

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sch_plug.c

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sch_prio.c

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sch_qfq.c

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sch_red.c

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sch_sfb.c

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sch_sfq.c

net_sched: sch_sfq: move the limit validation

2025-04-25 10:45:09 +02:00

sch_skbprio.c

net_sched: skbprio: Remove overly strict queue assertions

2025-04-10 14:37:39 +02:00

sch_taprio.c

net: sched: use RCU read-side critical section in taprio_dump()

2024-11-01 01:58:30 +01:00

sch_tbf.c

net/sched: tbf: correct backlog statistic for GSO packets

2024-12-14 19:59:34 +01:00

sch_teql.c

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