Kangjie Lu ee78aa28de net: fix a kernel infoleak in x25 module ...

commit 79e48650320e6fba48369fccf13fd045315b19b8 upstream.

Stack object "dte_facilities" is allocated in x25_rx_call_request(),
which is supposed to be initialized in x25_negotiate_facilities.
However, 5 fields (8 bytes in total) are not initialized. This
object is then copied to userland via copy_to_user, thus infoleak
occurs.

Signed-off-by: Kangjie Lu <kjlu@gatech.edu>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Willy Tarreau <w@1wt.eu>

2016-06-07 10:42:54 +02:00

..

af_x25.c

net: rework recvmsg handler msg_name and msg_namelen logic

2013-12-08 07:29:25 -08:00

Kconfig

net/x25: remove depends on CONFIG_EXPERIMENTAL

2013-01-11 11:40:03 -08:00

Makefile

[X.25]: Add call forwarding

2007-02-08 13:34:02 -08:00

sysctl_net_x25.c

net: Convert all sysctl registrations to register_net_sysctl

2012-04-20 21:22:30 -04:00

x25_dev.c

net: add a limit parameter to sk_add_backlog()

2012-04-23 22:28:28 -04:00

x25_facilities.c

net: fix a kernel infoleak in x25 module

2016-06-07 10:42:54 +02:00

x25_forward.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

x25_in.c

x25: Handle undersized/fragmented skbs

2011-10-17 19:31:39 -04:00

x25_link.c

x25: Handle undersized/fragmented skbs

2011-10-17 19:31:39 -04:00

x25_out.c

x25: remove the BKL

2011-03-05 10:55:45 +01:00

x25_proc.c

x25: use proc_remove_subtree()

2013-04-09 14:13:35 -04:00

x25_route.c

net: Fix (nearly-)kernel-doc comments for various functions

2012-07-10 23:13:45 -07:00

x25_subr.c

x25: Handle undersized/fragmented skbs

2011-10-17 19:31:39 -04:00

x25_timer.c

x25: Fix sleep from timer on socket destroy.

2009-06-16 05:40:30 -07:00