Florian Westphal 109539c9ba netfilter: nf_tables: fix null deref due to zeroed list head ... commit 580077855a upstream. In nf_tables_updtable, if nf_tables_table_enable returns an error, nft_trans_destroy is called to free the transaction object. nft_trans_destroy() calls list_del(), but the transaction was never placed on a list -- the list head is all zeroes, this results in a null dereference: BUG: KASAN: null-ptr-deref in nft_trans_destroy+0x26/0x59 Call Trace: nft_trans_destroy+0x26/0x59 nf_tables_newtable+0x4bc/0x9bc [..] Its sane to assume that nft_trans_destroy() can be called on the transaction object returned by nft_trans_alloc(), so make sure the list head is initialised. Fixes: 55dd6f9307 ("netfilter: nf_tables: use new transaction infrastructure to handle table") Reported-by: mingi cho <mgcho.minic@gmail.com> Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2022-08-17 15:13:59 +02:00
..
6lowpan
9p	xen: switch gnttab_end_foreign_access() to take a struct page pointer	2022-05-27 11:05:29 +02:00
802
8021q	vlan: fix memory leak in vlan_newlink()	2022-07-09 12:26:59 +01:00
appletalk
atm
ax25	net: ax25: Fix deadlock caused by skb_recv_datagram in ax25_recvmsg	2022-06-15 13:00:22 +01:00
batman-adv	net: wrap the wireless pointers in struct net_device in an ifdef	2022-05-22 21:51:54 +01:00
bluetooth	Bluetooth: L2CAP: Fix use-after-free caused by l2cap_chan_put	2022-07-26 13:35:24 -07:00
bpf	Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next	2022-05-23 16:07:14 -07:00
bpfilter
bridge	bridge: Do not send empty IFLA_AF_SPEC attribute	2022-07-26 15:35:53 +02:00
caif	caif: Fix bitmap data type in "struct caifsock"	2022-07-22 12:51:45 +01:00
can	can: bcm: use call_rcu() instead of costly synchronize_rcu()	2022-07-04 10:33:39 +02:00
ceph	libceph: use swap() macro instead of taking tmp variable	2022-05-25 20:45:13 +02:00
core	tcp: Fix data-races around sysctl knobs related to SYN option.	2022-07-20 10:14:49 +01:00
dcb
dccp	Revert "net: Add a second bind table hashed by port and address"	2022-06-16 11:07:59 -07:00
decnet	net: Fix data-races around sysctl_[rw]mem(_offset)?.	2022-07-25 12:42:09 +01:00
dns_resolver
dsa	net: dsa: fix reference counting for LAG FDBs	2022-07-25 19:37:06 -07:00
ethernet
ethtool	ethtool: Fix get module eeprom fallback	2022-06-17 20:22:16 -07:00
hsr
ieee802154
ife
ipv4	tcp: md5: fix IPv4-mapped support	2022-07-27 10:18:21 -07:00
ipv6	net: ping6: Fix memleak in ipv6_renew_options().	2022-07-28 10:42:08 -07:00
iucv
kcm
key	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec	2022-06-01 17:44:04 -07:00
l2tp	ipv6: Fix signed integer overflow in l2tp_ip6_sendmsg	2022-06-08 10:56:43 -07:00
l3mdev
lapb
llc
mac80211	wifi: mac80211: do not abuse fq.lock in ieee80211_do_stop()	2022-07-26 13:23:05 -07:00
mac802154
mctp	Networking changes for 5.19.	2022-05-25 12:22:58 -07:00
mpls
mptcp	mptcp: Do not return EINPROGRESS when subflow creation succeeds	2022-07-26 19:57:55 -07:00
ncsi	net/ncsi: use proper "mellanox" DT vendor prefix	2022-06-23 20:51:06 -07:00
netfilter	netfilter: nf_tables: fix null deref due to zeroed list head	2022-08-17 15:13:59 +02:00
netlabel
netlink	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2022-05-12 16:15:30 -07:00
netrom
nfc	net: nfc: Directly use ida_alloc()/free()	2022-05-28 15:28:47 +01:00
nsh
openvswitch	net: openvswitch: fix parsing of nw_proto for IPv6 fragments	2022-06-23 11:44:01 +02:00
packet	net/af_packet: make sure to pull mac header	2022-06-02 10:15:05 -07:00
phonet
psample
qrtr
rds	Linux 5.18	2022-05-24 12:40:28 -03:00
rfkill
rose	net: rose: fix UAF bug caused by rose_t0timer_expiry	2022-07-06 19:49:11 -07:00
rxrpc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2022-05-23 21:19:17 -07:00
sched	net/sched: cls_api: Fix flow action initialization	2022-07-20 10:54:27 +01:00
sctp	sctp: leave the err path free in sctp_stream_init to sctp_stream_free	2022-07-27 18:23:22 -07:00
smc	tcp: Fix data-races around keepalive sysctl knobs.	2022-07-18 12:21:54 +01:00
strparser
sunrpc	Notable regression fixes:	2022-07-02 11:20:56 -07:00
switchdev
tipc	net: Fix data-races around sysctl_[rw]mem(_offset)?.	2022-07-25 12:42:09 +01:00
tls	net/tls: Remove the context from the list in tls_device_down	2022-07-24 21:40:56 +01:00
unix	af_unix: Fix a data-race in unix_dgram_peer_wake_me().	2022-06-07 12:07:46 +02:00
vmw_vsock	hyperv-next for 5.19	2022-05-28 11:39:01 -07:00
wireless	wifi: cfg80211: Allow P2P client interface to indicate port authorization	2022-06-29 11:43:15 +02:00
x25
xdp	xsk: Clear page contiguity bit when unmapping pool	2022-06-28 22:49:04 +02:00
xfrm	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec	2022-07-20 10:11:58 +01:00
compat.c
devres.c
Kconfig
Kconfig.debug	net: CONFIG_DEBUG_NET depends on CONFIG_NET	2022-06-02 10:15:05 -07:00
Makefile
socket.c	net: clear msg_get_inq in __sys_recvfrom() and __copy_msghdr_from_user()	2022-06-23 20:56:23 -07:00
sysctl_net.c