Nikolay AleksandrovandGreg Kroah-Hartman 7caefa2771 net: bridge: mst: fix suspicious rcu usage in br_mst_set_state ...

[ Upstream commit 546ceb1dfd ]

I converted br_mst_set_state to RCU to avoid a vlan use-after-free
but forgot to change the vlan group dereference helper. Switch to vlan
group RCU deref helper to fix the suspicious rcu usage warning.

Fixes: 3a7c1661ae ("net: bridge: mst: fix vlan use-after-free")
Reported-by: syzbot+9bbe2de1bc9d470eb5fe@syzkaller.appspotmail.com
Closes: https://syzkaller.appspot.com/bug?extid=9bbe2de1bc9d470eb5fe
Signed-off-by: Nikolay Aleksandrov <razor@blackwall.org>
Link: https://lore.kernel.org/r/20240609103654.914987-3-razor@blackwall.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2024-06-21 14:38:36 +02:00

..

netfilter

netfilter: br_netfilter: skip conntrack input hook for promisc packets

2024-04-27 17:11:31 +02:00

br_arp_nd_proxy.c

bridge: Add per-{Port, VLAN} neighbor suppression data path support

2023-04-21 08:25:50 +01:00

br_cfm_netlink.c

bridge: cfm: fix enum typo in br_cc_ccm_tx_parse

2024-02-05 20:14:25 +00:00

br_cfm.c

…

br_device.c

net: bridge: xmit: make sure we have at least eth header len bytes

2024-06-12 11:12:12 +02:00

br_fdb.c

…

br_forward.c

net: bridge: fix corrupted ethernet header on multicast-to-unicast

2024-05-17 12:02:22 +02:00

br_if.c

net: bridge: keep ports without IFF_UNICAST_FLT in BR_PROMISC mode

2023-07-03 09:11:34 +01:00

br_input.c

netfilter: br_netfilter: skip conntrack input hook for promisc packets

2024-04-27 17:11:31 +02:00

br_ioctl.c

…

br_mdb.c

rtnetlink: bridge: mcast: Relax group address validation in common code

2023-03-17 08:05:49 +00:00

br_mrp_netlink.c

…

br_mrp_switchdev.c

…

br_mrp.c

…

br_mst.c

net: bridge: mst: fix suspicious rcu usage in br_mst_set_state

2024-06-21 14:38:36 +02:00

br_multicast_eht.c

treewide: Convert del_timer*() to timer_shutdown*()

2022-12-25 13:38:09 -08:00

br_multicast.c

bridge: mcast: fix disabled snooping after long uptime

2024-02-05 20:14:36 +00:00

br_netfilter_hooks.c

netfilter: br_netfilter: skip conntrack input hook for promisc packets

2024-04-27 17:11:31 +02:00

br_netfilter_ipv6.c

netfilter: bridge: replace physindev with physinif in nf_bridge_info

2024-01-25 15:35:59 -08:00

br_netlink_tunnel.c

net: bridge: Set strict_start_type at two policies

2023-02-06 08:48:25 +00:00

br_netlink.c

net-sysfs: convert dev->operstate reads to lockless ones

2024-05-17 12:02:23 +02:00

br_nf_core.c

net: dst: Switch to rcuref_t reference counting

2023-03-28 18:52:28 -07:00

br_private_cfm.h

…

br_private_mcast_eht.h

…

br_private_mrp.h

…

br_private_stp.h

…

br_private_tunnel.h

bridge: always declare tunnel functions

2023-05-17 21:28:58 -07:00

br_private.h

netfilter: br_netfilter: skip conntrack input hook for promisc packets

2024-04-27 17:11:31 +02:00

br_stp_bpdu.c

…

br_stp_if.c

…

br_stp_timer.c

…

br_stp.c

…

br_switchdev.c

net: bridge: switchdev: Ensure deferred event delivery on unoffload

2024-03-01 13:35:06 +01:00

br_sysfs_br.c

…

br_sysfs_if.c

…

br_vlan_options.c

bridge: vlan: Allow setting VLAN neighbor suppression state

2023-04-21 08:25:50 +01:00

br_vlan_tunnel.c

bridge: Add backup nexthop ID support

2023-07-19 10:53:49 +01:00

br_vlan.c

bridge: vlan: Allow setting VLAN neighbor suppression state

2023-04-21 08:25:50 +01:00

br.c

net: switchdev: Add a helper to replay objects on a bridge port

2023-07-21 08:54:03 +01:00

Kconfig

…

Makefile

…