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| author | Björn Steinbrink <B.Steinbrink@gmx.de> | 2006-10-20 00:21:10 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2006-10-20 00:21:10 -0700 |
| commit | 82fac0542e11c0d3316cc8fdafd2a990d2aab692 (patch) | |
| tree | f9122a00efc66f3035f76d07f9a6dd66c1558b20 /drivers/net/au1000_eth.c | |
| parent | 206daaf77f68ce0f103164e6406336068c87a4a5 (diff) | |
| download | blackbird-op-linux-82fac0542e11c0d3316cc8fdafd2a990d2aab692.tar.gz blackbird-op-linux-82fac0542e11c0d3316cc8fdafd2a990d2aab692.zip | |
[NETFILTER]: Missing check for CAP_NET_ADMIN in iptables compat layer
The 32bit compatibility layer has no CAP_NET_ADMIN check in
compat_do_ipt_get_ctl, which for example allows to list the current
iptables rules even without having that capability (the non-compat
version requires it). Other capabilities might be required to exploit
the bug (eg. CAP_NET_RAW to get the nfnetlink socket?), so a plain user
can't exploit it, but a setup actually using the posix capability system
might very well hit such a constellation of granted capabilities.
Signed-off-by: Björn Steinbrink <B.Steinbrink@gmx.de>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/au1000_eth.c')
0 files changed, 0 insertions, 0 deletions
