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| author | Florian Westphal <fw@strlen.de> | 2013-02-12 00:22:38 +0100 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@gnumonks.org> | 2013-02-12 23:18:15 +0100 |
| commit | 442fad9423b78319e0019a7f5047eddf3317afbc (patch) | |
| tree | 7668d4cdb5ba8400065f8464d708b9541e61a073 /Documentation/mmc | |
| parent | bridge: set priority of STP packets (diff) | |
| download | linux-442fad9423b78319e0019a7f5047eddf3317afbc.tar.xz linux-442fad9423b78319e0019a7f5047eddf3317afbc.zip | |
netfilter: ctnetlink: don't permit ct creation with random tuple
Userspace can cause kernel panic by not specifying orig/reply
tuple: kernel will create a tuple with random stack values.
Problem is that tuple.dst.dir will be random, too, which
causes nf_ct_tuplehash_to_ctrack() to return garbage.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@gnumonks.org>
Diffstat (limited to 'Documentation/mmc')
0 files changed, 0 insertions, 0 deletions