Florian Westphal 47b99a3306 netfilter: nf_tables: fix oob access ...

[ Upstream commit 3e38df136e ]

BUG: KASAN: slab-out-of-bounds in nf_tables_rule_destroy+0xf1/0x130 at addr ffff88006a4c35c8
Read of size 8 by task nft/1607

When we've destroyed last valid expr, nft_expr_next() returns an invalid expr.
We must not dereference it unless it passes != nft_expr_last() check.

Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2017-11-30 08:37:27 +00:00

..

ipset

netfilter: ipset: Fix hash type expire: release empty hash bucket block

2015-11-07 11:28:49 +01:00

ipvs

ipvs: SNAT packet replies only for NATed connections

2017-07-27 15:06:05 -07:00

core.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2015-10-24 06:54:12 -07:00

Kconfig

netfilter: fix xt_TEE and xt_TPROXY dependencies

2015-11-10 23:46:57 +01:00

Makefile

netfilter: rename nfnetlink_queue_core.c to nfnetlink_queue.c

2015-10-04 21:45:44 +02:00

nf_conntrack_acct.c

netfilter: Remove uses of seq_<foo> return values

2015-03-18 10:51:35 +01:00

nf_conntrack_amanda.c

net: Remove state argument from skb_find_text()

2015-02-22 15:59:54 -05:00

nf_conntrack_broadcast.c

…

nf_conntrack_core.c

nf_conntrack: avoid kernel pointer value leak in slab name

2016-05-18 17:06:57 -07:00

nf_conntrack_ecache.c

netfilter: invoke synchronize_rcu after set the _hook_ to NULL

2017-10-08 10:14:19 +02:00

nf_conntrack_expect.c

netfilter: nf_ct_expect: Change __nf_ct_expect_check() return value.

2017-10-21 17:09:04 +02:00

nf_conntrack_extend.c

netfilter: nf_ct_ext: fix possible panic after nf_ct_extend_unregister

2017-08-24 17:02:34 -07:00

nf_conntrack_ftp.c

…

nf_conntrack_h323_asn1.c

…

nf_conntrack_h323_main.c

ipv6: Remove external dependency on rt6i_gateway and RTF_ANYCAST

2015-05-25 13:25:33 -04:00

nf_conntrack_h323_types.c

…

nf_conntrack_helper.c

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nf_conntrack_irc.c

…

nf_conntrack_l3proto_generic.c

…

nf_conntrack_labels.c

netfilter: connlabels: Export setting connlabel length

2015-08-27 11:40:43 -07:00

nf_conntrack_netbios_ns.c

…

nf_conntrack_netlink.c

netfilter: invoke synchronize_rcu after set the _hook_ to NULL

2017-10-08 10:14:19 +02:00

nf_conntrack_pptp.c

netfilter: nf_conntrack: push zone object into functions

2015-08-11 12:29:01 +02:00

nf_conntrack_proto_dccp.c

netfilter: nf_conntrack: Add a struct net parameter to l4_pkt_to_tuple

2015-09-18 22:00:04 +02:00

nf_conntrack_proto_generic.c

netfilter: nf_conntrack: Add a struct net parameter to l4_pkt_to_tuple

2015-09-18 22:00:04 +02:00

nf_conntrack_proto_gre.c

netfilter: nf_conntrack: Add a struct net parameter to l4_pkt_to_tuple

2015-09-18 22:00:04 +02:00

nf_conntrack_proto_sctp.c

netfilter: nf_conntrack: Add a struct net parameter to l4_pkt_to_tuple

2015-09-18 22:00:04 +02:00

nf_conntrack_proto_tcp.c

netfilter: nf_conntrack: Add a struct net parameter to l4_pkt_to_tuple

2015-09-18 22:00:04 +02:00

nf_conntrack_proto_udp.c

netfilter: nf_conntrack: Add a struct net parameter to l4_pkt_to_tuple

2015-09-18 22:00:04 +02:00

nf_conntrack_proto_udplite.c

netfilter: nf_conntrack: Add a struct net parameter to l4_pkt_to_tuple

2015-09-18 22:00:04 +02:00

nf_conntrack_proto.c

…

nf_conntrack_sane.c

…

nf_conntrack_seqadj.c

net: Change pseudohdr argument of inet_proto_csum_replace* to be a bool

2015-08-17 21:33:06 -07:00

nf_conntrack_sip.c

…

nf_conntrack_snmp.c

…

nf_conntrack_standalone.c

netfilter: nf_conntrack: add direction support for zones

2015-08-18 01:22:50 +02:00

nf_conntrack_tftp.c

…

nf_conntrack_timeout.c

…

nf_conntrack_timestamp.c

…

nf_internals.h

netfilter: nf_queue: fix nf_queue_nf_hook_drop()

2015-07-23 16:17:58 +02:00

nf_log_common.c

netfilter: bridge: add helpers for fetching physin/outdev

2015-04-08 16:49:08 +02:00

nf_log.c

netfilter: fix namespace handling in nf_log_proc_dostring

2016-11-18 10:48:37 +01:00

nf_nat_amanda.c

…

nf_nat_core.c

netfilter: invoke synchronize_rcu after set the _hook_ to NULL

2017-10-08 10:14:19 +02:00

nf_nat_ftp.c

…

nf_nat_helper.c

…

nf_nat_irc.c

…

nf_nat_proto_common.c

…

nf_nat_proto_dccp.c

net: Change pseudohdr argument of inet_proto_csum_replace* to be a bool

2015-08-17 21:33:06 -07:00

nf_nat_proto_sctp.c

…

nf_nat_proto_tcp.c

net: Change pseudohdr argument of inet_proto_csum_replace* to be a bool

2015-08-17 21:33:06 -07:00

nf_nat_proto_udp.c

net: Change pseudohdr argument of inet_proto_csum_replace* to be a bool

2015-08-17 21:33:06 -07:00

nf_nat_proto_udplite.c

net: Change pseudohdr argument of inet_proto_csum_replace* to be a bool

2015-08-17 21:33:06 -07:00

nf_nat_proto_unknown.c

…

nf_nat_redirect.c

netfilter: nf_nat_redirect: add missing NULL pointer check

2015-10-27 06:54:56 +01:00

nf_nat_sip.c

…

nf_nat_tftp.c

…

nf_queue.c

netfilter: nf_queue: remove rcu_read_lock calls

2015-10-16 18:22:41 +02:00

nf_sockopt.c

…

nf_synproxy_core.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf

2015-09-05 21:57:42 -07:00

nf_tables_api.c

netfilter: nf_tables: fix oob access

2017-11-30 08:37:27 +00:00

nf_tables_core.c

netfilter: Pass priv instead of nf_hook_ops to netfilter hooks

2015-09-18 22:00:16 +02:00

nf_tables_inet.c

…

nf_tables_netdev.c

netfilter: nf_tables: use skb->protocol instead of assuming ethernet header

2015-12-18 14:45:45 +01:00

nfnetlink_acct.c

netfilter: nfacct: per network namespace support

2015-08-07 11:50:56 +02:00

nfnetlink_cthelper.c

netfilter: nfnl_cthelper: fix incorrect helper->expect_class_max

2017-10-08 10:14:19 +02:00

nfnetlink_cttimeout.c

netfilter: invoke synchronize_rcu after set the _hook_ to NULL

2017-10-08 10:14:19 +02:00

nfnetlink_log.c

netfilter: nfnetlink_log: work around uninitialized variable warning

2015-11-10 23:46:36 +01:00

nfnetlink_queue.c

netfilter: nfnetlink_queue: Unregister pernet subsys in case of init failure

2015-12-09 14:46:47 +01:00

nfnetlink.c

netfilter: nfnetlink: correctly validate length of batch messages

2017-04-30 05:49:28 +02:00

nft_bitwise.c

netfilter: nf_tables: support variable sized data in nft_data_init()

2015-04-13 17:17:30 +02:00

nft_byteorder.c

netfilter: nf_tables: switch registers to 32 bit addressing

2015-04-13 17:17:29 +02:00

nft_cmp.c

netfilter: nf_tables: support variable sized data in nft_data_init()

2015-04-13 17:17:30 +02:00

nft_compat.c

netfilter: nft_compat: skip family comparison in case of NFPROTO_UNSPEC

2015-09-14 18:10:57 +02:00

nft_counter.c

netfilter: nf_tables: add clone interface to expression operations

2015-11-10 23:47:32 +01:00

nft_ct.c

netfilter: nft_ct: include direction when dumping NFT_CT_L3PROTOCOL key

2015-12-18 14:45:45 +01:00

nft_dynset.c

netfilter: nft_dynset: fix element timeout for HZ != 1000

2016-11-26 09:54:54 +01:00

nft_exthdr.c

netfilter: nf_tables: switch registers to 32 bit addressing

2015-04-13 17:17:29 +02:00

nft_hash.c

netfilter: nf_tables: variable sized set element keys / data

2015-04-13 17:17:31 +02:00

nft_immediate.c

netfilter: nf_tables: support variable sized data in nft_data_init()

2015-04-13 17:17:30 +02:00

nft_limit.c

netfilter: nft_limit: add per-byte limiting

2015-08-07 11:50:50 +02:00

nft_log.c

netfilter: nf_tables: Use pkt->net instead of computing net from the passed net_devices

2015-09-18 21:58:49 +02:00

nft_lookup.c

netfilter: nf_tables: add flag to indicate set contains expressions

2015-04-13 20:12:32 +02:00

nft_masq.c

netfilter: nf_tables: validate hooks in NAT expressions

2015-01-19 14:52:39 +01:00

nft_meta.c

netfilter: nft_meta: deal with PACKET_LOOPBACK in netdev family

2017-11-15 17:13:10 +01:00

nft_nat.c

netfilter: nf_tables: switch registers to 32 bit addressing

2015-04-13 17:17:29 +02:00

nft_payload.c

netfilter: nft_payload: work around vlan header stripping

2015-08-19 08:39:53 +02:00

nft_queue.c

netfilter: nft_queue: use raw_smp_processor_id()

2017-11-30 08:37:27 +00:00

nft_rbtree.c

netfilter: nf_tables: variable sized set element keys / data

2015-04-13 17:17:31 +02:00

nft_redir.c

netfilter: nf_tables: add register parsing/dumping helpers

2015-04-13 17:17:28 +02:00

nft_reject_inet.c

ipv4: Push struct net down into nf_send_reset

2015-09-29 20:21:31 +02:00

nft_reject.c

netfilter; Add some missing default cases to switch statements in nft_reject.

2015-04-27 13:20:34 -04:00

x_tables.c

netfilter: x_tables: check for size overflow

2016-09-15 08:27:50 +02:00

xt_addrtype.c

netfilter: x_tables: Use par->net instead of computing from the passed net devices

2015-09-18 21:58:25 +02:00

xt_AUDIT.c

…

xt_bpf.c

…

xt_cgroup.c

netfilter: x_tables: fix cgroup matching on non-full sks

2015-04-01 11:26:42 +02:00

xt_CHECKSUM.c

…

xt_CLASSIFY.c

…

xt_cluster.c

…

xt_comment.c

…

xt_connbytes.c

…

xt_connlabel.c

netfilter: connlabels: Export setting connlabel length

2015-08-27 11:40:43 -07:00

xt_connlimit.c

netfilter: nf_conntrack: Add a struct net parameter to l4_pkt_to_tuple

2015-09-18 22:00:04 +02:00

xt_connmark.c

…

xt_CONNSECMARK.c

…

xt_conntrack.c

…

xt_cpu.c

…

xt_CT.c

netfilter: conntrack: fix crash on timeout object removal

2015-10-12 17:04:34 +02:00

xt_dccp.c

…

xt_devgroup.c

…

xt_dscp.c

…

xt_DSCP.c

…

xt_ecn.c

…

xt_esp.c

…

xt_hashlimit.c

…

xt_helper.c

…

xt_hl.c

…

xt_HL.c

…

xt_HMARK.c

…

xt_IDLETIMER.c

netfilter: IDLETIMER: fix lockdep warning

2015-07-13 17:23:25 +02:00

xt_ipcomp.c

…

xt_iprange.c

…

xt_ipvs.c

ipvs: Pass ipvs into conn_out_get

2015-09-24 09:34:41 +09:00

xt_l2tp.c

…

xt_LED.c

…

xt_length.c

…

xt_limit.c

…

xt_LOG.c

netfilter: x_tables: Use par->net instead of computing from the passed net devices

2015-09-18 21:58:25 +02:00

xt_mac.c

…

xt_mark.c

netfilter: xt_MARK: Add ARP support

2015-05-14 13:00:27 +02:00

xt_multiport.c

…

xt_nat.c

…

xt_NETMAP.c

…

xt_nfacct.c

netfilter: nfacct: per network namespace support

2015-08-07 11:50:56 +02:00

xt_NFLOG.c

netfilter: x_tables: Use par->net instead of computing from the passed net devices

2015-09-18 21:58:25 +02:00

xt_NFQUEUE.c

…

xt_osf.c

netfilter: x_tables: Use par->net instead of computing from the passed net devices

2015-09-18 21:58:25 +02:00

xt_owner.c

netfilter: xt_owner: use skb_to_full_sk() helper

2015-11-08 20:56:39 -05:00

xt_physdev.c

netfilter: physdev: use helpers

2015-04-08 16:49:09 +02:00

xt_pkttype.c

…

xt_policy.c

…

xt_quota.c

…

xt_rateest.c

…

xt_RATEEST.c

…

xt_realm.c

…

xt_recent.c

netfilter: x_tables: Use par->net instead of computing from the passed net devices

2015-09-18 21:58:25 +02:00

xt_REDIRECT.c

…

xt_repldata.h

…

xt_sctp.c

…

xt_SECMARK.c

…

xt_set.c

netfilter: ipset: Fix coding styles reported by checkpatch.pl

2015-06-14 10:40:18 +02:00

xt_socket.c

netfilter: x_tables: Use par->net instead of computing from the passed net devices

2015-09-18 21:58:25 +02:00

xt_state.c

…

xt_statistic.c

…

xt_string.c

net: Remove state argument from skb_find_text()

2015-02-22 15:59:54 -05:00

xt_tcpmss.c

…

xt_TCPMSS.c

netfilter: xt_TCPMSS: add more sanity tests on tcph->doff

2017-07-05 14:37:15 +02:00

xt_TCPOPTSTRIP.c

net: Change pseudohdr argument of inet_proto_csum_replace* to be a bool

2015-08-17 21:33:06 -07:00

xt_tcpudp.c

…

xt_TEE.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf

2015-11-04 20:47:50 -05:00

xt_time.c

…

xt_TPROXY.c

netfilter: x_tables: Use par->net instead of computing from the passed net devices

2015-09-18 21:58:25 +02:00

xt_TRACE.c

…

xt_u32.c

…