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linux/net
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Hyunwoo Kim 5ea7b72d4f net: openvswitch: Fix Use-After-Free in ovs_ct_exit 
Since kfree_rcu, which is called in the hlist_for_each_entry_rcu traversal
of ovs_ct_limit_exit, is not part of the RCU read critical section, it
is possible that the RCU grace period will pass during the traversal and
the key will be free.

To prevent this, it should be changed to hlist_for_each_entry_safe.

Fixes: 11efd5cb04 ("openvswitch: Support conntrack zone limit")
Signed-off-by: Hyunwoo Kim <v4bel@theori.io>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Aaron Conole <aconole@redhat.com>
Link: https://lore.kernel.org/r/ZiYvzQN/Ry5oeFQW@v4bel-B760M-AORUS-ELITE-AX
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-04-24 17:14:24 -07:00
..
6lowpan net: fill in MODULE_DESCRIPTION()s for 6LoWPAN 2024-02-09 14:12:01 -08:00
9p 9p: Fix read/write debug statements to report server reply 2024-02-12 21:18:54 +09:00
802 net: fill in MODULE_DESCRIPTION()s under net/802* 2023-10-28 11:29:28 +01:00
8021q rtnetlink: prepare nla_put_iflink() to run under RCU 2024-02-26 11:46:12 +00:00
appletalk net: remove SOCK_DEBUG leftovers 2023-12-26 20:31:01 +00:00
atm net: fill in MODULE_DESCRIPTION()s for mpoa 2024-02-09 14:12:01 -08:00
ax25 ax25: Fix netdev refcount issue 2024-04-23 11:35:52 +02:00
batman-adv batman-adv: Avoid infinite loop trying to resize local TT 2024-03-29 20:18:43 +01:00
bluetooth Bluetooth: l2cap: Don't double set the HCI_CONN_MGMT_CONNECTED bit 2024-04-10 15:10:16 -04:00
bpf for-netdev 2024-03-11 18:06:04 -07:00
bridge bridge/br_netlink.c: no need to return void function 2024-04-22 11:57:14 +01:00
caif net: fill in MODULE_DESCRIPTION()s for CAIF 2024-01-05 08:06:35 -08:00
can linux-can-next-for-6.9-20240220 2024-02-20 15:32:45 +01:00
ceph libceph: init the cursor when preparing sparse read in msgr2 2024-03-06 12:43:01 +01:00
core net/sched: Fix mirred deadlock on device recursion 2024-04-17 18:22:52 -07:00
dcb
dccp Kbuild updates for v6.9 2024-03-21 14:41:00 -07:00
devlink devlink: fix port new reply cmd type 2024-03-19 19:37:57 -07:00
dns_resolver Networking changes for 6.8. 2024-01-11 10:07:29 -08:00
dsa net: dsa: Leverage core stats allocator 2024-03-07 20:37:13 -08:00
ethernet
ethtool ethtool: remove ethtool_eee_use_linkmodes 2024-03-06 20:40:20 -08:00
handshake net/handshake: Fix handshake_req_destroy_test1 2024-02-08 18:32:29 -08:00
hsr net: hsr: Use full string description when opening HSR network device 2024-03-29 10:42:21 +00:00
ieee802154 Merge tag 'ieee802154-for-net-next-2024-03-07' of git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next 2024-03-08 20:35:33 -08:00
ife net: sched: ife: fix potential use-after-free 2023-12-15 10:50:18 +00:00
ipv4 tcp: Fix Use-After-Free in tcp_ao_connect_init 2024-04-23 19:06:39 -07:00
ipv6 udp: preserve the connected status if only UDP cmsg 2024-04-19 20:10:15 -07:00
iucv more s390 updates for 6.9 merge window 2024-03-19 11:38:27 -07:00
kcm net: kcm: fix incorrect parameter validation in the kcm_getsockopt) function 2024-03-11 09:53:22 +00:00
key net: fill in MODULE_DESCRIPTION()s for af_key 2024-02-09 14:12:01 -08:00
l2tp l2tp: fix incorrect parameter validation in the pppol2tp_getsockopt() function 2024-03-11 09:53:22 +00:00
l3mdev
lapb
llc llc: call sock_orphan() at release time 2024-01-30 13:49:09 +01:00
mac80211 wifi: mac80211: correctly set active links upon TTLM 2024-03-25 15:23:07 +01:00
mac802154 mac802154: fix llsec key resources release in mac802154_llsec_key_del 2024-03-06 21:01:26 +01:00
mctp Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2024-02-29 14:24:56 -08:00
mpls - Kuan-Wei Chiu has developed the well-named series "lib min_heap: Min 2024-03-14 18:03:09 -07:00
mptcp mptcp: don't account accept() of non-MPC client as fallback to TCP 2024-04-01 21:25:00 -07:00
ncsi net/ncsi: Add NC-SI 1.2 Get MC MAC Address command 2023-11-18 15:00:51 +00:00
netfilter netfilter: nf_tables: fix memleak in map from abort path 2024-04-18 02:41:32 +02:00
netlabel netlabel: remove impossible return value in netlbl_bitmap_walk 2024-02-28 19:37:34 -08:00
netlink net/netlink: Add getsockopt support for NETLINK_LISTEN_ALL_NSID 2024-03-11 15:48:34 -07:00
netrom netrom: Fix data-races around sysctl_net_busy_read 2024-03-07 10:36:58 +01:00
nfc nfc: llcp: fix nfc_llcp_setsockopt() unsafe copies 2024-04-09 17:01:01 -07:00
nsh
openvswitch net: openvswitch: Fix Use-After-Free in ovs_ct_exit 2024-04-24 17:14:24 -07:00
packet Revert "net: Re-use and set mono_delivery_time bit for userspace tstamp packets" 2024-03-18 12:29:53 +00:00
phonet phonet/pep: fix racy skb_queue_empty() use 2024-02-22 09:05:50 +01:00
psample genetlink: Use internal flags for multicast groups 2023-12-29 08:43:59 +00:00
qrtr net: qrtr: ns: Return 0 if server port is not present 2024-01-01 18:41:29 +00:00
rds net/rds: fix possible cp null dereference 2024-03-29 12:04:09 -07:00
rfkill Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2023-12-21 22:17:23 +01:00
rose net/rose: fix races in rose_kill_by_device() 2023-12-15 11:59:53 +00:00
rxrpc rxrpc: Fix error check on ->alloc_txbuf() 2024-03-14 13:09:53 +01:00
sched net/sched: Fix mirred deadlock on device recursion 2024-04-17 18:22:52 -07:00
sctp net: introduce include/net/rps.h 2024-03-07 21:12:43 -08:00
smc net/smc: reduce rtnl pressure in smc_pnet_create_pnetids_list() 2024-03-05 15:49:35 +01:00
strparser
sunrpc nfsd-6.9 fixes: 2024-04-06 09:37:50 -07:00
switchdev net: bridge: switchdev: Skip MDB replays of deferred events on offload 2024-02-16 09:36:37 +00:00
tipc tipc: Cleanup tipc_nl_bearer_add() error paths 2024-02-15 13:18:19 +01:00
tls tls: get psock ref after taking rxlock to avoid leak 2024-03-26 20:48:24 -07:00
unix af_unix: Don't peek OOB data without MSG_OOB. 2024-04-12 19:05:49 -07:00
vmw_vsock vsock/virtio: fix packet delivery to tap device 2024-04-02 18:00:24 -07:00
wireless wifi: cfg80211: fix rdev_dump_mpp() arguments order 2024-03-25 15:23:06 +01:00
x25 net/x25: fix incorrect parameter validation in the x25_getsockopt() function 2024-03-11 09:53:22 +00:00
xdp xsk: validate user input for XDP_{UMEM|COMPLETION}_FILL_RING 2024-04-05 22:47:22 -07:00
xfrm xfrm: Allow UDP encapsulation only in offload modes 2024-03-18 11:56:11 +01:00
compat.c file: stop exposing receive_fd_user() 2023-12-12 14:24:14 +01:00
devres.c
Kconfig net: bql: allow the config to be disabled 2024-02-18 10:19:21 +00:00
Kconfig.debug
Makefile af_unix: Remove CONFIG_UNIX_SCM. 2024-01-31 16:41:16 -08:00
socket.c net: remove {revc,send}msg_copy_msghdr() from exports 2024-03-14 16:48:53 -07:00
sysctl_net.c