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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)
committerDavid S. Miller <davem@davemloft.net>
Thu, 4 Dec 2008 22:58:13 +0000 (14:58 -0800)
commit17b24b3c97498935a2ef9777370b1151dfed3f6f
tree5b291b7069494889f375427448a30fde92332fcdtree | snapshot
parent2cc002c4bbce4d918ab94b494d61c6991c907d5ecommit | diff
ATM: CVE-2008-5079: duplicate listen() on socket corrupts the vcc table

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>
net/atm/svc.c diff | blob | history
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