Ilya Maximets 824a7c2df5 net: openvswitch: fix nested key length validation in the set() action ... [ Upstream commit 65d91192aa66f05710cfddf6a14b5a25ee554dba ] It's not safe to access nla_len(ovs_key) if the data is smaller than the netlink header. Check that the attribute is OK first. Fixes: ccb1352e76cf ("net: Add Open vSwitch kernel components.") Reported-by: syzbot+b07a9da40df1576b8048@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=b07a9da40df1576b8048 Tested-by: syzbot+b07a9da40df1576b8048@syzkaller.appspotmail.com Signed-off-by: Ilya Maximets <i.maximets@ovn.org> Reviewed-by: Eelco Chaudron <echaudro@redhat.com> Acked-by: Aaron Conole <aconole@redhat.com> Link: https://patch.msgid.link/20250412104052.2073688-1-i.maximets@ovn.org Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2025-04-25 10:45:42 +02:00
..
actions.c	tunnels: Accept PACKET_HOST in skb_tunnel_check_pmtu().	2025-04-10 14:37:40 +02:00
conntrack.c	openvswitch: get related ct labels from its master if it is not confirmed	2024-07-05 09:33:46 +02:00
conntrack.h
datapath.c	openvswitch: use RCU protection in ovs_vport_cmd_fill_info()	2025-02-21 13:57:23 +01:00
datapath.h
dp_notify.c
drop.h	net: openvswitch: add misc error drop reasons	2023-08-14 08:01:06 +01:00
flow_netlink.c	net: openvswitch: fix nested key length validation in the set() action	2025-04-25 10:45:42 +02:00
flow_netlink.h
flow_table.c	There is no particular theme here - mainly quick hits all over the tree.	2023-02-23 17:55:40 -08:00
flow_table.h
flow.c	net: openvswitch: fix overwriting ct original tuple for ICMPv6	2024-06-12 11:11:52 +02:00
flow.h	net: openvswitch: reduce cpu_used_mask memory	2023-02-06 22:36:29 -08:00
Kconfig	net: create nf_conntrack_ovs for ovs and tc use	2023-02-10 16:23:03 -08:00
Makefile
meter.c	genetlink: remove userhdr from struct genl_info	2023-08-15 14:54:44 -07:00
meter.h
openvswitch_trace.c
openvswitch_trace.h
vport-geneve.c	rtnetlink: Honour NLM_F_ECHO flag in rtnl_delete_link	2022-10-31 18:10:21 -07:00
vport-gre.c	rtnetlink: Honour NLM_F_ECHO flag in rtnl_delete_link	2022-10-31 18:10:21 -07:00
vport-internal_dev.c	openvswitch: Change the return type for vport_ops.send function hook to int	2022-09-19 18:28:50 -07:00
vport-internal_dev.h
vport-netdev.c	rtnetlink: Honour NLM_F_ECHO flag in rtnl_delete_link	2022-10-31 18:10:21 -07:00
vport-netdev.h
vport-vxlan.c	rtnetlink: Honour NLM_F_ECHO flag in rtnl_delete_link	2022-10-31 18:10:21 -07:00
vport.c	net: openvswitch: fix upcall counter access before allocation	2023-06-07 12:25:05 +01:00
vport.h	net: openvswitch: Add support to count upcall packets	2022-12-09 10:43:46 +00:00