Kees Cook e70ab97799 proc connector: reject unprivileged listener bumps ...

While PROC_CN_MCAST_LISTEN/IGNORE is entirely advisory, it was possible
for an unprivileged user to turn off notifications for all listeners by
sending PROC_CN_MCAST_IGNORE. Instead, require the same privileges as
required for a multicast bind.

Signed-off-by: Kees Cook <keescook@chromium.org>
Cc: Evgeniy Polyakov <zbr@ioremap.net>
Cc: Matt Helsley <matthltc@us.ibm.com>
Cc: stable@vger.kernel.org
Acked-by: Evgeniy Polyakov <zbr@ioremap.net>
Acked-by: Matt Helsley <matthltc@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2013-02-27 13:08:35 -05:00

..

cn_proc.c

proc connector: reject unprivileged listener bumps

2013-02-27 13:08:35 -05:00

cn_queue.c

drivers: connector: fixed coding style issues

2012-07-16 23:23:52 -07:00

connector.c

net: proc: change proc_net_remove to remove_proc_entry

2013-02-18 14:53:08 -05:00

Kconfig

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Makefile

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