Pablo Neira Ayuso 5a4bb158f4 netfilter: nf_tables: replace BUG_ON by element length check ...

[ Upstream commit c39ba4de6b ]

BUG_ON can be triggered from userspace with an element with a large
userdata area. Replace it by length check and return EINVAL instead.
Over time extensions have been growing in size.

Pick a sufficiently old Fixes: tag to propagate this fix.

Fixes: 7d7402642e ("netfilter: nf_tables: variable sized set element keys / data")
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2022-07-21 21:24:23 +02:00

..

ipv4

netfilter: disable defrag once its no longer needed

2021-04-26 03:20:07 +02:00

ipv6

netfilter: conntrack: fix boot failure with nf_conntrack.enable_hooks=1

2021-09-28 13:04:55 +02:00

br_netfilter.h

netfilter: remove CONFIG_NETFILTER checks from headers.

2019-09-13 12:47:36 +02:00

nf_conntrack_acct.h

netfilter: conntrack: add nf_ct_acct_add()

2020-03-30 02:05:39 +02:00

nf_conntrack_bridge.h

netfilter: remove CONFIG_NETFILTER checks from headers.

2019-09-13 12:47:36 +02:00

nf_conntrack_core.h

netfilter: conntrack: re-fetch conntrack after insertion

2022-06-06 08:43:38 +02:00

nf_conntrack_count.h

netfilter: add missing includes to a number of header-files.

2019-08-13 12:14:39 +02:00

nf_conntrack_ecache.h

netfilter: ecache: remove nf_exp_event_notifier structure

2021-08-25 12:50:38 +02:00

nf_conntrack_expect.h

netfilter: fix coding-style errors.

2019-09-13 11:39:38 +02:00

nf_conntrack_extend.h

netfilter: Replace zero-length array with flexible-array member

2020-03-15 15:20:16 +01:00

nf_conntrack_helper.h

netfilter: conntrack: Add and use nf_ct_set_auto_assign_helper_warned()

2022-04-08 14:23:42 +02:00

nf_conntrack_l4proto.h

netfilter: conntrack: pass hook state to log functions

2021-06-18 14:47:43 +02:00

nf_conntrack_labels.h

netfilter: fix include guards.

2019-09-13 11:39:38 +02:00

nf_conntrack_seqadj.h

…

nf_conntrack_synproxy.h

netfilter: conntrack: wrap two inline functions in config checks.

2019-09-13 12:47:10 +02:00

nf_conntrack_timeout.h

netfilter: Replace zero-length array with flexible-array member

2020-03-15 15:20:16 +01:00

nf_conntrack_timestamp.h

netfilter: conntrack: remove two unused functions from nf_conntrack_timestamp.h.

2019-09-13 12:48:09 +02:00

nf_conntrack_tuple.h

netfilter: remove CONFIG_NETFILTER checks from headers.

2019-09-13 12:47:36 +02:00

nf_conntrack_zones.h

netfilter: conntrack: remove CONFIG_NF_CONNTRACK checks from nf_conntrack_zones.h.

2019-09-13 12:47:41 +02:00

nf_conntrack.h

netfilter: conntrack: avoid useless indirection during conntrack destruction

2022-04-27 14:39:01 +02:00

nf_dup_netdev.h

netfilter: nft_{fwd,dup}_netdev: add offload support

2019-09-10 22:44:29 +02:00

nf_flow_table.h

netfilter: flowtable: Fix QinQ and pppoe support for inet table

2022-04-08 14:23:40 +02:00

nf_hooks_lwtunnel.h

netfilter: add netfilter hooks to SRv6 data plane

2021-08-30 01:51:36 +02:00

nf_log.h

netfilter: nf_log_common: merge with nf_log_syslog

2021-03-31 22:34:10 +02:00

nf_nat_helper.h

netfilter: add missing includes to a number of header-files.

2019-08-13 12:14:39 +02:00

nf_nat_masquerade.h

netfilter: update include directives.

2019-09-13 12:33:06 +02:00

nf_nat_redirect.h

netfilter: add missing includes to a number of header-files.

2019-08-13 12:14:39 +02:00

nf_nat.h

netfilter: nat: move nf_xfrm_me_harder to where it is used

2021-04-26 03:20:07 +02:00

nf_queue.h

netfilter: nf_queue: fix possible use-after-free

2022-03-08 19:12:45 +01:00

nf_reject.h

netfilter: add missing includes to a number of header-files.

2019-08-13 12:14:39 +02:00

nf_socket.h

netfilter: Decrease code duplication regarding transparent socket option

2018-06-03 00:02:01 +02:00

nf_synproxy.h

netfilter: remove CONFIG_NETFILTER checks from headers.

2019-09-13 12:47:36 +02:00

nf_tables_core.h

netfilter: nf_tables: add last expression

2021-06-17 03:23:00 +02:00

nf_tables_ipv4.h

netfilter: nf_tables: convert pktinfo->tprot_set to flags field

2022-07-12 16:34:55 +02:00

nf_tables_ipv6.h

netfilter: nf_tables: convert pktinfo->tprot_set to flags field

2022-07-12 16:34:55 +02:00

nf_tables_offload.h

netfilter: nf_tables: bail out early if hardware offload is not supported

2022-06-14 18:36:17 +02:00

nf_tables.h

netfilter: nf_tables: replace BUG_ON by element length check

2022-07-21 21:24:23 +02:00

nf_tproxy.h

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

2018-07-20 22:28:28 -07:00

nft_fib.h

netfilter: nftables: add nft_parse_register_store() and use it

2021-01-27 23:16:02 +01:00

nft_meta.h

netfilter: nftables: add nft_parse_register_store() and use it

2021-01-27 23:16:02 +01:00

nft_reject.h

netfilter: add missing includes to a number of header-files.

2019-08-13 12:14:39 +02:00

xt_rateest.h

netfilter: make xt_rateest hash table per net

2018-03-05 23:15:44 +01:00