Netfilter-Devel Archive on lore.kernel.org
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* [PATCH 0/5] Netfilter fixes for net
@ 2017-08-24 14:43 Pablo Neira Ayuso
  2017-08-24 14:43 ` [PATCH 1/5] netfilter: ipt_CLUSTERIP: fix use-after-free of proc entry Pablo Neira Ayuso
                   ` (5 more replies)
  0 siblings, 6 replies; 7+ messages in thread
From: Pablo Neira Ayuso @ 2017-08-24 14:43 UTC (permalink / raw)
  To: netfilter-devel; +Cc: davem, netdev

Hi David,

The following patchset contains Netfilter fixes for your net tree,
they are:

1) Fix use after free of struct proc_dir_entry in ipt_CLUSTERIP, patch
   from Sabrina Dubroca.

2) Fix spurious EINVAL errors from iptables over nft compatibility layer.

3) Reload pointer to ip header only if there is non-terminal verdict,
   ie. XT_CONTINUE, otherwise invalid memory access may happen, patch
   from Taehee Yoo.

4) Fix interaction between SYNPROXY and NAT, SYNPROXY adds sequence
   adjustment already, however from nf_nat_setup() assumes there's not.
   Patch from Xin Long.

5) Fix burst arithmetics in nft_limit as Joe Stringer mentioned during
   NFWS in Faro. Patch from Andy Zhou.

You can pull these changes from:

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

Thanks a lot!

----------------------------------------------------------------

The following changes since commit 073dd5ad34b1d3aaadaa7e5e8cbe576d9545f163:

  netfilter: fix netfilter_net_init() return (2017-07-18 14:50:28 -0700)

are available in the git repository at:

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

for you to fetch changes up to c26844eda9d4fdbd266660e3b3de2d0270e3a1ed:

  netfilter: nf_tables: Fix nft limit burst handling (2017-08-24 16:23:17 +0200)

----------------------------------------------------------------
Pablo Neira Ayuso (1):
      netfilter: nft_compat: check extension hook mask only if set

Sabrina Dubroca (1):
      netfilter: ipt_CLUSTERIP: fix use-after-free of proc entry

Taehee Yoo (1):
      netfilter: x_tables: Fix use-after-free in ipt_do_table.

Xin Long (1):
      netfilter: check for seqadj ext existence before adding it in nf_nat_setup_info

andy zhou (1):
      netfilter: nf_tables: Fix nft limit burst handling

 net/ipv4/netfilter/arp_tables.c    | 10 +++++-----
 net/ipv4/netfilter/ip_tables.c     |  9 +++++----
 net/ipv4/netfilter/ipt_CLUSTERIP.c |  4 +++-
 net/netfilter/nf_nat_core.c        |  2 +-
 net/netfilter/nft_compat.c         |  4 ++--
 net/netfilter/nft_limit.c          | 25 ++++++++++++++-----------
 6 files changed, 30 insertions(+), 24 deletions(-)

^ permalink raw reply	[flat|nested] 7+ messages in thread

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Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2017-08-24 14:43 [PATCH 0/5] Netfilter fixes for net Pablo Neira Ayuso
2017-08-24 14:43 ` [PATCH 1/5] netfilter: ipt_CLUSTERIP: fix use-after-free of proc entry Pablo Neira Ayuso
2017-08-24 14:43 ` [PATCH 2/5] netfilter: nft_compat: check extension hook mask only if set Pablo Neira Ayuso
2017-08-24 14:43 ` [PATCH 3/5] netfilter: x_tables: Fix use-after-free in ipt_do_table Pablo Neira Ayuso
2017-08-24 14:43 ` [PATCH 4/5] netfilter: check for seqadj ext existence before adding it in nf_nat_setup_info Pablo Neira Ayuso
2017-08-24 14:43 ` [PATCH 5/5] netfilter: nf_tables: Fix nft limit burst handling Pablo Neira Ayuso
2017-08-24 18:49 ` [PATCH 0/5] Netfilter fixes for net David Miller

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