Netfilter-Devel Archive on lore.kernel.org
 help / color / Atom feed
From: Pablo Neira Ayuso <pablo@netfilter.org>
To: netfilter-devel@vger.kernel.org
Cc: davem@davemloft.net, netdev@vger.kernel.org
Subject: [PATCH 0/5] Netfilter fixes for net
Date: Thu, 24 Aug 2017 16:43:26 +0200
Message-ID: <1503585811-13447-1-git-send-email-pablo@netfilter.org> (raw)

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(-)

             reply index

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-08-24 14:43 Pablo Neira Ayuso [this message]
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
  -- strict thread matches above, loose matches on Subject: below --
2019-09-25 20:29 Pablo Neira Ayuso
2019-09-27 18:16 ` David Miller
2019-09-04 19:36 Pablo Neira Ayuso
2019-09-04 22:04 ` David Miller
2019-08-30 12:06 Pablo Neira Ayuso
2019-08-31  0:52 ` David Miller
2019-08-19 18:49 Pablo Neira Ayuso
2019-08-19 20:16 ` David Miller
2019-03-11 22:50 Pablo Neira Ayuso
2019-03-11 23:14 ` David Miller
2018-12-13  1:06 Pablo Neira Ayuso
2018-12-13  5:37 ` David Miller
2017-07-18 10:13 Pablo Neira Ayuso
2017-07-18 19:03 ` David Miller
2017-07-18 21:11   ` Florian Westphal
2017-07-18 21:54     ` David Miller
2015-08-10 17:58 Pablo Neira Ayuso
2015-08-11  4:08 ` David Miller

Reply instructions:

You may reply publically to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1503585811-13447-1-git-send-email-pablo@netfilter.org \
    --to=pablo@netfilter.org \
    --cc=davem@davemloft.net \
    --cc=netdev@vger.kernel.org \
    --cc=netfilter-devel@vger.kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

Netfilter-Devel Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/netfilter-devel/0 netfilter-devel/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 netfilter-devel netfilter-devel/ https://lore.kernel.org/netfilter-devel \
		netfilter-devel@vger.kernel.org
	public-inbox-index netfilter-devel

Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.kernel.vger.netfilter-devel


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git