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ATM: CVE-2008-5079: duplicate listen() on socket corrupts the vcc table
authorChas Williams <chas@cmf.nrl.navy.mil>
Thu, 4 Dec 2008 22:58:13 +0000 (14:58 -0800)
committerGreg Kroah-Hartman <gregkh@suse.de>
Sat, 13 Dec 2008 23:29:17 +0000 (15:29 -0800)
commit408ed10553e708166cdee751cf0e1babc602ee17
tree91062f69bc812e32a01e90119cc38d27b9d7d7cdtree | snapshot
parent2eb6821ec73274ceff92174175d4b373aa3e28b1commit | diff
ATM: CVE-2008-5079: duplicate listen() on socket corrupts the vcc table

commit 17b24b3c97498935a2ef9777370b1151dfed3f6f upstream.

As reported by Hugo Dias that it is possible to cause a local denial
of service attack by calling the svc_listen function twice on the same
socket and reading /proc/net/atm/*vc

Signed-off-by: Chas Williams <chas@cmf.nrl.navy.mil>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
net/atm/svc.c diff | blob | history
unionfs2-2.6.39.y