Pablo Neira Ayuso da107398cb netfilter: nf_tables: reject immediate NF_QUEUE verdict ...

nft_queue is always used from userspace nftables to deliver the NF_QUEUE
verdict. Immediately emitting an NF_QUEUE verdict is never used by the
userspace nft tools, so reject immediate NF_QUEUE verdicts.

The arp family does not provide queue support, but such an immediate
verdict is still reachable. Globally reject NF_QUEUE immediate verdicts
to address this issue.

Fixes: f342de4e2f ("netfilter: nf_tables: reject QUEUE/DROP verdict parameters")
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

2026-04-01 11:55:30 +02:00

..

ipset

netfilter: ipset: drop logically empty buckets in mtype_del

2026-04-01 11:55:29 +02:00

ipvs

Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses

2026-02-22 08:26:33 -08:00

core.c

…

Kconfig

…

Makefile

…

nf_bpf_link.c

netfilter: bpf: defer hook memory release until rcu readers are done

2026-03-19 10:26:31 +01:00

nf_conncount.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

nf_conntrack_acct.c

…

nf_conntrack_amanda.c

netfilter: annotate NAT helper hook pointers with __rcu

2026-02-17 15:04:20 +01:00

nf_conntrack_bpf.c

Merge tag 'net-next-7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

2026-02-11 19:31:52 -08:00

nf_conntrack_broadcast.c

netfilter: nf_conntrack_expect: store netns and zone in expectation

2026-03-26 13:24:40 +01:00

nf_conntrack_core.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

nf_conntrack_ecache.c

netfilter: ctnetlink: ensure safe access to master conntrack

2026-03-26 13:18:32 +01:00

nf_conntrack_expect.c

netfilter: nf_conntrack_expect: skip expectations in other netns via proc

2026-03-26 13:28:03 +01:00

nf_conntrack_extend.c

…

nf_conntrack_ftp.c

netfilter: annotate NAT helper hook pointers with __rcu

2026-02-17 15:04:20 +01:00

nf_conntrack_h323_asn1.c

netfilter: nf_conntrack_h323: check for zero length in DecodeQ931()

2026-03-13 15:31:15 +01:00

nf_conntrack_h323_main.c

netfilter: nf_conntrack_expect: honor expectation helper field

2026-03-26 13:18:31 +01:00

nf_conntrack_h323_types.c

…

nf_conntrack_helper.c

netfilter: nf_conntrack_helper: pass helper to expect cleanup

2026-04-01 11:55:29 +02:00

nf_conntrack_irc.c

netfilter: annotate NAT helper hook pointers with __rcu

2026-02-17 15:04:20 +01:00

nf_conntrack_labels.c

…

nf_conntrack_netbios_ns.c

…

nf_conntrack_netlink.c

netfilter: ctnetlink: ignore explicit helper on new expectations

2026-04-01 11:55:29 +02:00

nf_conntrack_ovs.c

net/ipv6: Introduce payload_len helpers

2026-02-06 20:50:03 -08:00

nf_conntrack_pptp.c

…

nf_conntrack_proto_generic.c

netfilter: nf_conntrack: Add allow_clash to generic protocol handler

2026-01-20 16:23:37 +01:00

nf_conntrack_proto_gre.c

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21 01:02:28 -08:00

nf_conntrack_proto_icmp.c

netfilter: nf_conntrack: enable icmp clash support

2026-01-20 16:23:37 +01:00

nf_conntrack_proto_icmpv6.c

netfilter: nf_conntrack: enable icmp clash support

2026-01-20 16:23:37 +01:00

nf_conntrack_proto_sctp.c

netfilter: conntrack: add missing netlink policy validations

2026-03-13 15:31:14 +01:00

nf_conntrack_proto_tcp.c

netfilter: ctnetlink: use netlink policy range checks

2026-03-26 13:28:17 +01:00

nf_conntrack_proto_udp.c

…

nf_conntrack_proto.c

…

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 use of uninitialized rtp_addr in process_sdp

2026-03-26 13:28:17 +01:00

nf_conntrack_snmp.c

netfilter: annotate NAT helper hook pointers with __rcu

2026-02-17 15:04:20 +01:00

nf_conntrack_standalone.c

…

nf_conntrack_tftp.c

netfilter: annotate NAT helper hook pointers with __rcu

2026-02-17 15:04:20 +01:00

nf_conntrack_timeout.c

…

nf_conntrack_timestamp.c

…

nf_dup_netdev.c

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nf_flow_table_bpf.c

bpf: Remove redundant KF_TRUSTED_ARGS flag from all kfuncs

2026-01-02 12:04:28 -08:00

nf_flow_table_core.c

netfilter: flowtable: dedicated slab for flow entry

2026-02-06 13:34:55 +01:00

nf_flow_table_inet.c

…

nf_flow_table_ip.c

netfilter: nf_flow_table_ip: reset mac header before vlan push

2026-03-13 15:31:15 +01:00

nf_flow_table_offload.c

netfilter: flowtable: strictly check for maximum number of actions

2026-04-01 11:50:14 +02:00

nf_flow_table_path.c

netfilter: nf_conntrack: don't rely on implicit includes

2026-01-20 16:23:37 +01:00

nf_flow_table_procfs.c

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nf_flow_table_xdp.c

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21 01:02:28 -08:00

nf_hooks_lwtunnel.c

…

nf_internals.h

…

nf_log_syslog.c

net/ipv6: Introduce payload_len helpers

2026-02-06 20:50:03 -08:00

nf_log.c

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21 01:02:28 -08:00

nf_nat_amanda.c

…

nf_nat_bpf.c

bpf: Remove redundant KF_TRUSTED_ARGS flag from all kfuncs

2026-01-02 12:04:28 -08:00

nf_nat_core.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

nf_nat_ftp.c

…

nf_nat_helper.c

…

nf_nat_irc.c

…

nf_nat_masquerade.c

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21 01:02:28 -08:00

nf_nat_ovs.c

netfilter: nf_conntrack: don't rely on implicit includes

2026-01-20 16:23:37 +01:00

nf_nat_proto.c

netfilter: nf_conntrack: don't rely on implicit includes

2026-01-20 16:23:37 +01:00

nf_nat_redirect.c

…

nf_nat_sip.c

…

nf_nat_tftp.c

…

nf_queue.c

…

nf_sockopt.c

…

nf_synproxy_core.c

netfilter: don't include xt and nftables.h in unrelated subsystems

2026-01-20 16:23:37 +01:00

nf_tables_api.c

netfilter: nf_tables: reject immediate NF_QUEUE verdict

2026-04-01 11:55:30 +02:00

nf_tables_core.c

…

nf_tables_offload.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

nf_tables_trace.c

…

nfnetlink_acct.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

nfnetlink_cthelper.c

netfilter: nfnetlink_cthelper: fix OOB read in nfnl_cthelper_dump_table()

2026-03-10 14:10:42 +01:00

nfnetlink_cttimeout.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

nfnetlink_hook.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

nfnetlink_log.c

netfilter: nfnetlink_log: account for netlink header size

2026-04-01 11:55:29 +02:00

nfnetlink_osf.c

nfnetlink_osf: validate individual option lengths in fingerprints

2026-03-19 10:27:07 +01:00

nfnetlink_queue.c

netfilter: nfnetlink_queue: fix entry leak in bridge verdict error path

2026-03-10 14:10:42 +01:00

nfnetlink.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

nft_bitwise.c

…

nft_byteorder.c

…

nft_chain_filter.c

netfilter: nf_tables: Fix for duplicate device in netdev hooks

2026-03-10 14:10:42 +01:00

nft_chain_nat.c

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nft_chain_route.c

…

nft_cmp.c

…

nft_compat.c

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21 01:02:28 -08:00

nft_connlimit.c

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21 01:02:28 -08:00

nft_counter.c

netfilter: nft_counter: serialize reset with spinlock

2026-02-17 15:04:20 +01:00

nft_ct_fast.c

…

nft_ct.c

netfilter: nft_ct: drop pending enqueued packets on removal

2026-03-13 15:31:15 +01:00

nft_dup_netdev.c

…

nft_dynset.c

nf_tables: nft_dynset: fix possible stateful expression memleak in error path

2026-03-13 15:31:15 +01:00

nft_exthdr.c

…

nft_fib_inet.c

…

nft_fib_netdev.c

…

nft_fib.c

…

nft_flow_offload.c

netfilter: nf_conntrack: don't rely on implicit includes

2026-01-20 16:23:37 +01:00

nft_fwd_netdev.c

…

nft_hash.c

…

nft_immediate.c

…

nft_inner.c

…

nft_last.c

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21 01:02:28 -08:00

nft_limit.c

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21 01:02:28 -08:00

nft_log.c

…

nft_lookup.c

…

nft_masq.c

…

nft_meta.c

…

nft_nat.c

…

nft_numgen.c

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21 01:02:28 -08:00

nft_objref.c

…

nft_osf.c

…

nft_payload.c

…

nft_queue.c

…

nft_quota.c

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21 01:02:28 -08:00

nft_range.c

…

nft_redir.c

…

nft_reject_inet.c

…

nft_reject_netdev.c

…

nft_reject.c

…

nft_rt.c

…

nft_set_bitmap.c

…

nft_set_hash.c

netfilter: nf_tables: clone set on flush only

2026-03-05 13:22:37 +01:00

nft_set_pipapo_avx2.c

netfilter: nft_set_pipapo_avx2: don't return non-matching entry on expiry

2026-03-25 21:38:27 +01:00

nft_set_pipapo_avx2.h

…

nft_set_pipapo.c

netfilter: nft_set_pipapo: fix stack out-of-bounds read in pipapo_drop()

2026-03-10 14:10:42 +01:00

nft_set_pipapo.h

netfilter: nft_set_pipapo: split gc into unlink and reclaim phase

2026-03-05 13:22:37 +01:00

nft_set_rbtree.c

netfilter: nft_set_rbtree: revisit array resize logic

2026-03-26 13:18:31 +01:00

nft_socket.c

…

nft_synproxy.c

netfilter: don't include xt and nftables.h in unrelated subsystems

2026-01-20 16:23:37 +01:00

nft_tproxy.c

…

nft_tunnel.c

…

nft_xfrm.c

…

utils.c

…

x_tables.c

netfilter: x_tables: restrict xt_check_match/xt_check_target extensions for NFPROTO_ARP

2026-04-01 11:55:29 +02:00

xt_addrtype.c

…

xt_AUDIT.c

…

xt_bpf.c

…

xt_cgroup.c

netfilter: x_tables: ensure names are nul-terminated

2026-04-01 11:55:29 +02:00

xt_CHECKSUM.c

…

xt_CLASSIFY.c

…

xt_cluster.c

…

xt_comment.c

…

xt_connbytes.c

…

xt_connlabel.c

…

xt_connlimit.c

…

xt_connmark.c

…

xt_CONNSECMARK.c

…

xt_conntrack.c

…

xt_cpu.c

…

xt_CT.c

netfilter: xt_CT: drop pending enqueued packets on template removal

2026-03-13 15:31:15 +01:00

xt_dccp.c

netfilter: x_tables: guard option walkers against 1-byte tail reads

2026-03-10 14:10:42 +01:00

xt_devgroup.c

…

xt_dscp.c

…

xt_DSCP.c

…

xt_ecn.c

…

xt_esp.c

…

xt_hashlimit.c

Convert 'alloc_flex' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

xt_helper.c

…

xt_hl.c

…

xt_HL.c

…

xt_HMARK.c

…

xt_IDLETIMER.c

netfilter: xt_IDLETIMER: reject rev0 reuse of ALARM timer labels

2026-03-10 14:10:43 +01:00

xt_ipcomp.c

…

xt_iprange.c

…

xt_ipvs.c

…

xt_l2tp.c

…

xt_LED.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

xt_length.c

…

xt_limit.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

xt_LOG.c

…

xt_mac.c

…

xt_mark.c

…

xt_MASQUERADE.c

…

xt_multiport.c

…

xt_nat.c

…

xt_NETMAP.c

…

xt_nfacct.c

…

xt_NFLOG.c

…

xt_NFQUEUE.c

…

xt_osf.c

…

xt_owner.c

…

xt_physdev.c

…

xt_pkttype.c

…

xt_policy.c

…

xt_quota.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

xt_rateest.c

netfilter: x_tables: ensure names are nul-terminated

2026-04-01 11:55:29 +02:00

xt_RATEEST.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

xt_realm.c

…

xt_recent.c

Convert 'alloc_flex' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

xt_REDIRECT.c

…

xt_repldata.h

…

xt_sctp.c

…

xt_SECMARK.c

…

xt_set.c

…

xt_socket.c

…

xt_state.c

…

xt_statistic.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

xt_string.c

…

xt_tcpmss.c

netfilter: xt_tcpmss: check remaining length before reading optlen

2026-01-20 16:23:38 +01:00

xt_TCPMSS.c

…

xt_TCPOPTSTRIP.c

…

xt_tcpudp.c

netfilter: x_tables: guard option walkers against 1-byte tail reads

2026-03-10 14:10:42 +01:00

xt_TEE.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

xt_time.c

netfilter: xt_time: use unsigned int for monthday bit shift

2026-03-13 15:31:15 +01:00

xt_TPROXY.c

…

xt_TRACE.c

…

xt_u32.c

…