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linux/net/ipv6/netfilter
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Kuniyuki Iwashima 87dba44e94 netfilter: iptables: Fix potential null-ptr-deref in ip6table_nat_table_init(). 
[ Upstream commit c22921df777de5606f1047b1345b8d22ef1c0b34 ]

ip6table_nat_table_init() accesses net->gen->ptr[ip6table_nat_net_ops.id],
but the function is exposed to user space before the entry is allocated
via register_pernet_subsys().

Let's call register_pernet_subsys() before xt_register_template().

Fixes: fdacd57c79b7 ("netfilter: x_tables: never register tables by default")
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Reviewed-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-08-11 12:57:54 +02:00
..
ip6_tables.c
netfilter: complete validation of user input
2024-04-10 19:42:56 -07:00
ip6t_ah.c
netfilter: ip6tables: Remove redundant null checks
2020-07-29 20:39:43 +02:00
ip6t_eui64.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
ip6t_frag.c
netfilter: ip6tables: Remove redundant null checks
2020-07-29 20:39:43 +02:00
ip6t_hbh.c
netfilter: ip6tables: Remove redundant null checks
2020-07-29 20:39:43 +02:00
ip6t_ipv6header.c
netfilter: move inline nf_ip6_ext_hdr() function to a more appropriate header.
2019-09-13 12:34:09 +02:00
ip6t_mh.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
ip6t_NPT.c
netfilter: ip6t_NPT: rewrite addresses in ICMPv6 original packet
2020-08-28 19:18:48 +02:00
ip6t_REJECT.c
netfilter: use actual socket sk for REJECT action
2020-12-01 14:33:55 +01:00
ip6t_rpfilter.c
netfilter: ip6t_rpfilter: Fix regression with VRF interfaces
2023-02-22 00:22:20 +01:00
ip6t_rt.c
netfilter: ip6t_rt: fix rt0_hdr parsing in rt_mt6
2021-10-14 23:08:35 +02:00
ip6t_srh.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
ip6t_SYNPROXY.c
netfilter: Add MODULE_DESCRIPTION entries to kernel modules
2020-06-25 00:50:31 +02:00
ip6table_filter.c
netfilter: use NF_DROP instead of -NF_DROP
2024-05-06 16:29:21 +02:00
ip6table_mangle.c
netfilter: xt_mangle: only check verdict part of return value
2023-10-18 10:26:43 +02:00
ip6table_nat.c
netfilter: iptables: Fix potential null-ptr-deref in ip6table_nat_table_init().
2024-08-11 12:57:54 +02:00
ip6table_raw.c
netfilter: add missing module descriptions
2023-11-08 13:52:32 +01:00
ip6table_security.c
netfilter: ip6tables: allow use of ip6t_do_table as hookfn
2021-10-14 23:06:53 +02:00
Kconfig
netfilter: xtables: allow xtables-nft only builds
2024-01-29 15:43:21 +01:00
Makefile
netfilter: xtables: allow xtables-nft only builds
2024-01-29 15:43:21 +01:00
nf_conntrack_reasm.c
netfilter: Remove the now superfluous sentinel elements from ctl_table array
2024-05-03 13:29:42 +01:00
nf_defrag_ipv6_hooks.c
netfilter: add missing module descriptions
2023-11-08 13:52:32 +01:00
nf_dup_ipv6.c
netfilter: drop bridge nf reset from nf_reset
2019-10-01 18:42:15 +02:00
nf_reject_ipv6.c
ipv6: annotate data-races around cnf.hop_limit
2024-03-01 08:42:31 +00:00
nf_socket_ipv6.c
tcp: Access &tcp_hashinfo via net.
2022-09-20 10:21:49 -07:00
nf_tproxy_ipv6.c
netfilter: tproxy: fix deadlock due to missing BH disable
2023-03-06 12:09:48 +01:00
nft_dup_ipv6.c
netfilter: nf_tables: Extend nft_expr_ops::dump callback parameters
2022-11-15 10:46:34 +01:00
nft_fib_ipv6.c
netfilter: rpfilter/fib: Set ->flowic_uid correctly for user namespaces.
2022-10-19 08:46:48 +02:00
nft_reject_ipv6.c
netfilter: nf_tables: do not reduce read-only expressions
2022-03-20 00:29:46 +01:00