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Florian Westphal eaba3f9b67 netfilter: nft_tproxy: restrict to prerouting hook 
commit 18bbc32133 upstream.

TPROXY is only allowed from prerouting, but nft_tproxy doesn't check this.
This fixes a crash (null dereference) when using tproxy from e.g. output.

Fixes: 4ed8eb6570 ("netfilter: nf_tables: Add native tproxy support")
Reported-by: Shell Chen <xierch@gmail.com>
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Qingfang DENG <dqfext@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-02-22 12:55:55 +01:00
..
ipset
netfilter: ipset: Fix overflow before widen in the bitmap_ip_create() function.
2023-01-18 11:44:57 +01:00
ipvs
ipvs: fix WARNING in ip_vs_app_net_cleanup()
2022-11-10 18:14:18 +01:00
core.c
…
Kconfig
netfilter: conntrack: NF_CONNTRACK_PROCFS should no longer default to y
2022-09-05 10:28:58 +02:00
Makefile
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nf_conncount.c
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nf_conntrack_acct.c
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nf_conntrack_amanda.c
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nf_conntrack_broadcast.c
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nf_conntrack_core.c
netfilter: conntrack: Fix data-races around ct mark
2022-12-02 17:40:00 +01:00
nf_conntrack_ecache.c
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nf_conntrack_expect.c
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nf_conntrack_extend.c
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nf_conntrack_ftp.c
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nf_conntrack_h323_asn1.c
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nf_conntrack_h323_main.c
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nf_conntrack_h323_types.c
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nf_conntrack_helper.c
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nf_conntrack_irc.c
netfilter: nf_conntrack_irc: Tighten matching on DCC message
2022-09-28 11:10:30 +02:00
nf_conntrack_labels.c
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nf_conntrack_netbios_ns.c
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nf_conntrack_netlink.c
netfilter: ctnetlink: fix compilation warning after data race fixes in ct mark
2022-12-14 11:32:00 +01:00
nf_conntrack_pptp.c
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nf_conntrack_proto_dccp.c
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nf_conntrack_proto_generic.c
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nf_conntrack_proto_gre.c
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nf_conntrack_proto_icmp.c
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nf_conntrack_proto_icmpv6.c
netfilter: conntrack: set icmpv6 redirects as RELATED
2023-01-14 10:15:35 +01:00
nf_conntrack_proto_sctp.c
netfilter: conntrack: unify established states for SCTP paths
2023-02-01 08:23:27 +01:00
nf_conntrack_proto_tcp.c
netfilter: conntrack: do not renew entry stuck in tcp SYN_SENT state
2023-02-01 08:23:18 +01:00
nf_conntrack_proto_udp.c
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nf_conntrack_proto.c
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nf_conntrack_sane.c
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nf_conntrack_seqadj.c
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nf_conntrack_sip.c
netfilter: nf_conntrack_sip: fix ct_sip_walk_headers
2022-09-28 11:10:29 +02:00
nf_conntrack_snmp.c
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nf_conntrack_standalone.c
netfilter: conntrack: unify established states for SCTP paths
2023-02-01 08:23:27 +01:00
nf_conntrack_tftp.c
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nf_conntrack_timeout.c
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nf_conntrack_timestamp.c
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nf_dup_netdev.c
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nf_flow_table_core.c
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nf_flow_table_inet.c
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nf_flow_table_ip.c
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nf_flow_table_offload.c
netfilter: flowtable: really fix NAT IPv6 offload
2023-01-14 10:16:08 +01:00
nf_internals.h
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nf_log_common.c
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nf_log_netdev.c
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nf_log.c
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nf_nat_amanda.c
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nf_nat_core.c
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nf_nat_ftp.c
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nf_nat_helper.c
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nf_nat_irc.c
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nf_nat_masquerade.c
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nf_nat_proto.c
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nf_nat_redirect.c
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nf_nat_sip.c
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nf_nat_tftp.c
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nf_queue.c
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nf_sockopt.c
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nf_synproxy_core.c
lsm,selinux: pass flowi_common instead of flowi to the LSM hooks
2022-06-09 10:21:09 +02:00
nf_tables_api.c
netfilter: nf_tables: release flow rule object from commit path
2022-11-10 18:14:18 +01:00
nf_tables_core.c
netfilter: nft_cmp: optimize comparison for 16-bytes
2022-08-31 17:15:18 +02:00
nf_tables_offload.c
netfilter: nf_tables: bail out early if hardware offload is not supported
2022-06-14 18:32:40 +02:00
nf_tables_trace.c
netfilter: add helper function to set up the nfnetlink header and use it
2022-08-25 11:38:11 +02:00
nfnetlink_acct.c
netfilter: add helper function to set up the nfnetlink header and use it
2022-08-25 11:38:11 +02:00
nfnetlink_cthelper.c
netfilter: add helper function to set up the nfnetlink header and use it
2022-08-25 11:38:11 +02:00
nfnetlink_cttimeout.c
netfilter: add helper function to set up the nfnetlink header and use it
2022-08-25 11:38:11 +02:00
nfnetlink_log.c
netfilter: add helper function to set up the nfnetlink header and use it
2022-08-25 11:38:11 +02:00
nfnetlink_osf.c
netfilter: nfnetlink_osf: fix possible bogus match in nf_osf_find()
2022-09-28 11:10:30 +02:00
nfnetlink_queue.c
netfilter: add helper function to set up the nfnetlink header and use it
2022-08-25 11:38:11 +02:00
nfnetlink.c
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nft_bitwise.c
netfilter: nf_tables: upfront validation of data via nft_data_init()
2022-08-31 17:15:18 +02:00
nft_byteorder.c
netfilter: nftables: add nft_parse_register_store() and use it
2022-06-29 08:59:46 +02:00
nft_chain_filter.c
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nft_chain_nat.c
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nft_chain_route.c
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nft_cmp.c
netfilter: nf_tables: upfront validation of data via nft_data_init()
2022-08-31 17:15:18 +02:00
nft_compat.c
netfilter: add helper function to set up the nfnetlink header and use it
2022-08-25 11:38:11 +02:00
nft_connlimit.c
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nft_counter.c
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nft_ct.c
netfilter: conntrack: Fix data-races around ct mark
2022-12-02 17:40:00 +01:00
nft_dup_netdev.c
netfilter: nftables: add nft_parse_register_load() and use it
2022-06-29 08:59:46 +02:00
nft_dynset.c
netfilter: nftables: add nft_parse_register_load() and use it
2022-06-29 08:59:46 +02:00
nft_exthdr.c
netfilter: nftables: add nft_parse_register_store() and use it
2022-06-29 08:59:46 +02:00
nft_fib_inet.c
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nft_fib_netdev.c
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nft_fib.c
netfilter: nftables: add nft_parse_register_store() and use it
2022-06-29 08:59:46 +02:00
nft_flow_offload.c
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nft_fwd_netdev.c
netfilter: nftables: add nft_parse_register_load() and use it
2022-06-29 08:59:46 +02:00
nft_hash.c
netfilter: nftables: add nft_parse_register_store() and use it
2022-06-29 08:59:46 +02:00
nft_immediate.c
netfilter: nf_tables: upfront validation of data via nft_data_init()
2022-08-31 17:15:18 +02:00
nft_limit.c
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nft_log.c
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nft_lookup.c
netfilter: nftables: add nft_parse_register_store() and use it
2022-06-29 08:59:46 +02:00
nft_masq.c
netfilter: nftables: add nft_parse_register_load() and use it
2022-06-29 08:59:46 +02:00
nft_meta.c
netfilter: use get_random_u32 instead of prandom
2022-06-29 08:59:46 +02:00
nft_nat.c
netfilter: nftables: add nft_parse_register_load() and use it
2022-06-29 08:59:46 +02:00
nft_numgen.c
netfilter: use get_random_u32 instead of prandom
2022-06-29 08:59:46 +02:00
nft_objref.c
netfilter: nftables: add nft_parse_register_load() and use it
2022-06-29 08:59:46 +02:00
nft_osf.c
netfilter: nft_osf: restrict osf to ipv4, ipv6 and inet families
2022-08-31 17:15:18 +02:00
nft_payload.c
netfilter: nft_payload: incorrect arithmetics when fetching VLAN header bits
2023-01-18 11:44:51 +01:00
nft_queue.c
netfilter: nftables: add nft_parse_register_load() and use it
2022-06-29 08:59:46 +02:00
nft_quota.c
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nft_range.c
netfilter: nf_tables: upfront validation of data via nft_data_init()
2022-08-31 17:15:18 +02:00
nft_redir.c
netfilter: nftables: add nft_parse_register_load() and use it
2022-06-29 08:59:46 +02:00
nft_reject_inet.c
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nft_reject.c
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nft_rt.c
netfilter: nftables: add nft_parse_register_store() and use it
2022-06-29 08:59:46 +02:00
nft_set_bitmap.c
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nft_set_hash.c
netfilter: nft_dynset: restore set element counter when failing to update
2022-07-07 17:52:18 +02:00
nft_set_pipapo_avx2.c
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nft_set_pipapo_avx2.h
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nft_set_pipapo.c
netfilter: nft_set_pipapo: Actually validate intervals in fields after the first one
2022-12-14 11:31:59 +01:00
nft_set_pipapo.h
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nft_set_rbtree.c
netfilter: nft_set_rbtree: skip elements in transaction from garbage collection
2023-02-01 08:23:24 +01:00
nft_socket.c
netfilter: nftables: add nft_parse_register_store() and use it
2022-06-29 08:59:46 +02:00
nft_synproxy.c
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nft_tproxy.c
netfilter: nft_tproxy: restrict to prerouting hook
2023-02-22 12:55:55 +01:00
nft_tunnel.c
netfilter: nft_tunnel: restrict it to netdev family
2022-08-31 17:15:18 +02:00
nft_xfrm.c
netfilter: nftables: add nft_parse_register_store() and use it
2022-06-29 08:59:46 +02:00
utils.c
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x_tables.c
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xt_addrtype.c
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xt_AUDIT.c
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xt_bpf.c
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xt_cgroup.c
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xt_CHECKSUM.c
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xt_CLASSIFY.c
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xt_cluster.c
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xt_comment.c
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xt_connbytes.c
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xt_connlabel.c
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xt_connlimit.c
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xt_connmark.c
netfilter: conntrack: Fix data-races around ct mark
2022-12-02 17:40:00 +01:00
xt_CONNSECMARK.c
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xt_conntrack.c
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xt_cpu.c
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xt_CT.c
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xt_dccp.c
…
xt_devgroup.c
…
xt_dscp.c
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xt_DSCP.c
…
xt_ecn.c
…
xt_esp.c
…
xt_hashlimit.c
…
xt_helper.c
…
xt_hl.c
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xt_HL.c
…
xt_HMARK.c
…
xt_IDLETIMER.c
…
xt_ipcomp.c
…
xt_iprange.c
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xt_ipvs.c
…
xt_l2tp.c
…
xt_LED.c
…
xt_length.c
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xt_limit.c
…
xt_LOG.c
…
xt_mac.c
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xt_mark.c
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xt_MASQUERADE.c
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xt_multiport.c
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xt_nat.c
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xt_NETMAP.c
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xt_nfacct.c
…
xt_NFLOG.c
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xt_NFQUEUE.c
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xt_osf.c
…
xt_owner.c
…
xt_physdev.c
…
xt_pkttype.c
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xt_policy.c
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xt_quota.c
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xt_rateest.c
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xt_RATEEST.c
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xt_realm.c
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xt_recent.c
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xt_REDIRECT.c
…
xt_repldata.h
…
xt_sctp.c
…
xt_SECMARK.c
…
xt_set.c
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xt_socket.c
…
xt_state.c
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xt_statistic.c
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xt_string.c
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xt_tcpmss.c
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xt_TCPMSS.c
…
xt_TCPOPTSTRIP.c
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xt_tcpudp.c
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xt_TEE.c
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xt_time.c
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xt_TPROXY.c
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xt_TRACE.c
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xt_u32.c
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