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Pablo Neira Ayuso 7c342984be netfilter: nf_tables: fully validate NFT_DATA_VALUE on store to data registers 
[ Upstream commit 7931d32955e09d0a11b1fe0b6aac1bfa061c005c ]

register store validation for NFT_DATA_VALUE is conditional, however,
the datatype is always either NFT_DATA_VALUE or NFT_DATA_VERDICT. This
only requires a new helper function to infer the register type from the
set datatype so this conditional check can be removed. Otherwise,
pointer to chain object can be leaked through the registers.

Fixes: 96518518cc41 ("netfilter: add nftables")
Reported-by: Linus Torvalds <torvalds@linuxfoundation.org>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-11-19 14:19:32 +01:00
..
6lowpan Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
9p net/9p: fix uninit-value in p9_client_rpc() 2024-11-19 12:27:18 +01:00
802 Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
8021q vlan: skip nested type that is not IFLA_VLAN_QOS_MAPPING 2024-11-18 12:13:00 +01:00
appletalk appletalk: Fix Use-After-Free in atalk_ioctl 2024-11-18 12:11:49 +01:00
atm atm: Fix Use-After-Free in do_vcc_ioctl 2024-11-18 12:11:49 +01:00
ax25 Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
batman-adv batman-adv: bypass empty buckets in batadv_purge_orig_ref() 2024-11-19 14:19:06 +01:00
bluetooth Bluetooth: L2CAP: Fix rejecting L2CAP_CONN_PARAM_UPDATE_REQ 2024-11-19 14:19:03 +01:00
bpf Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
bpfilter Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
bridge net: bridge: fix multicast-to-unicast with fraglist GSO 2024-11-19 11:32:43 +01:00
caif Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
can can: j1939: Fix UAF in j1939_sk_match_filter during setsockopt(SO_J1939_FILTER) 2024-11-18 12:13:33 +01:00
ceph libceph: use kernel_connect() 2024-11-08 11:25:50 +01:00
core xdp: Remove WARN() from __xdp_reg_mem_model() 2024-11-19 14:19:32 +01:00
dcb Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dccp dccp/tcp: Call security_inet_conn_request() after setting IPv6 addresses. 2024-11-18 11:43:07 +01:00
decnet Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dns_resolver keys, dns: Fix size check of V1 server-list header 2024-11-18 12:12:43 +01:00
dsa Backport mac80211 patches from linux-6.1.y 2024-06-15 16:29:20 -03:00
ethernet ethernet: Add helper for assigning packet type when dest address does not match device address 2024-11-19 11:32:39 +01:00
ethtool ethtool: netlink: Add missing ethnl_ops_begin/complete 2024-11-18 12:12:51 +01:00
hsr hsr: Handle failures in module init 2024-11-19 08:44:59 +01:00
ieee802154 Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ife net: sched: ife: fix potential use-after-free 2024-11-18 12:11:59 +01:00
ipv4 cipso: fix total option length computation 2024-11-19 14:19:08 +01:00
ipv6 xfrm6: check ip6_dst_idev() return value in xfrm6_get_saddr() 2024-11-19 14:19:08 +01:00
iucv net/iucv: fix the allocation size of iucv_path_table array 2024-11-19 08:44:36 +01:00
kcm net: kcm: fix incorrect parameter validation in the kcm_getsockopt) function 2024-11-19 08:44:50 +01:00
key Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
l2tp net l2tp: drop flow hash on forward 2024-11-19 11:32:42 +01:00
l3mdev Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
lapb Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
llc llc: call sock_orphan() at release time 2024-11-18 12:13:22 +01:00
mac80211 wifi: mac80211: correctly parse Spatial Reuse Parameter Set element 2024-11-19 14:19:00 +01:00
mac802154 mac802154: fix llsec key resources release in mac802154_llsec_key_del 2024-11-19 09:22:33 +01:00
mpls Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
mptcp mptcp: pm: update add_addr counters after connect 2024-11-19 14:19:05 +01:00
ncm Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ncsi net/ncsi: Fix the multi thread manner of NCSI driver 2024-11-19 14:19:00 +01:00
netfilter netfilter: nf_tables: fully validate NFT_DATA_VALUE on store to data registers 2024-11-19 14:19:32 +01:00
netlabel calipso: fix memory leak in netlbl_calipso_add_pass() 2024-11-18 12:12:25 +01:00
netlink netlink: annotate lockless accesses to nlk->max_recvmsg_len 2024-11-19 12:26:38 +01:00
netrom netrom: Fix a memory leak in nr_heartbeat_expiry() 2024-11-19 14:19:08 +01:00
nfc nfc: nci: Fix handling of zero-length payload packets in nci_rx_work() 2024-11-19 12:27:10 +01:00
nsh nsh: Restore skb->{protocol,data,mac_header} for outer header in nsh_gso_segment(). 2024-11-19 11:32:42 +01:00
openvswitch openvswitch: Set the skbuff pkt_type for proper pmtud support. 2024-11-19 12:27:09 +01:00
packet af_packet: avoid a false positive warning in packet_setsockopt() 2024-11-19 14:19:06 +01:00
phonet phonet: fix rtm_phonet_notify() skb allocation 2024-11-19 11:32:46 +01:00
psample psample: Require 'CAP_NET_ADMIN' when joining "packets" group 2024-11-18 12:11:46 +01:00
qrtr Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
rds net/rds: fix possible cp null dereference 2024-11-19 09:22:45 +01:00
rfkill net: rfkill: gpio: set GPIO direction 2024-11-18 12:12:01 +01:00
rose net/rose: fix races in rose_kill_by_device() 2024-11-18 12:11:59 +01:00
rxrpc rxrpc: Fix response to PING RESPONSE ACKs to a dead call 2024-11-18 12:13:25 +01:00
sched sched: act_ct: add netns into the key of tcf_ct_flow_table 2024-11-19 14:19:08 +01:00
sctp Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
skb_tracer Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
smc net/smc: reduce rtnl pressure in smc_pnet_create_pnetids_list() 2024-11-19 09:23:13 +01:00
strparser Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sunrpc SUNRPC: Fix a NULL pointer deref in trace_svc_stats_latency() 2024-11-19 14:19:31 +01:00
switchdev Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
tipc tipc: force a dst refcount before doing decryption 2024-11-19 14:19:08 +01:00
tls tls: fix missing memory barrier in tls_init 2024-11-19 12:27:09 +01:00
unix af_unix: Annotate data-race of sk->sk_shutdown in sk_diag_fill(). 2024-11-19 14:19:01 +01:00
vmw_vsock virtio/vsock: fix logic which reduces credit update messages 2024-11-18 12:12:37 +01:00
wimax Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
wireless wifi: cfg80211: pmsr: use correct nla_get_uX functions 2024-11-19 14:19:00 +01:00
x25 net/x25: fix incorrect parameter validation in the x25_getsockopt() function 2024-11-19 08:44:50 +01:00
xdp xsk: validate user input for XDP_{UMEM|COMPLETION}_FILL_RING 2024-11-19 11:32:19 +01:00
xfrm net: fix __dst_negative_advice() race 2024-11-19 12:27:19 +01:00
compat.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
devres.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
Kconfig Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
Makefile Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
socket.c net: Save and restore msg_namelen in sock_sendmsg 2024-11-18 12:12:07 +01:00
sysctl_net.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
TEST_MAPPING Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00