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authorpageexec <pageexec@freemail.hu>2005-06-26 16:00:19 -0700
committerDavid S. Miller <davem@davemloft.net>2005-06-26 16:00:19 -0700
commit4da62fc70d7cbcf8fa606a8c806d9dc8faa0ceae (patch)
treec15f61c9c0a1b1e88990eab47ebc89a4a83b3a4e /net/ipv4/ipcomp.c
parentd470e3b483dcf79c16463bc740738dca76a035a9 (diff)
[IPVS]: Fix for overflows
From: <pageexec@freemail.hu> $subject was fixed in 2.4 already, 2.6 needs it as well. The impact of the bugs is a kernel stack overflow and privilege escalation from CAP_NET_ADMIN via the IP_VS_SO_SET_STARTDAEMON/IP_VS_SO_GET_DAEMON ioctls. People running with 'root=all caps' (i.e., most users) are not really affected (there's nothing to escalate), but SELinux and similar users should take it seriously if they grant CAP_NET_ADMIN to other users. Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/ipcomp.c')
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