| commit | 4b586dc3d736a43659acb575c90d33370ba2fb0d | |
| author | Vladis Dronov <vdronov@redhat.com> | |
| Wed, 23 Mar 2016 18:53:46 +0000 (23 11:53 -0700) | ||
| committer | Sasha Levin <sasha.levin@oracle.com> | |
| Mon, 18 Apr 2016 12:51:08 +0000 (18 08:51 -0400) | ||
| tree | c438a50ab4641971032ae656fe8296639f714e7c | treesnapshot (tar.gz zip) |
| parent | 9f1aa2840b8f95558470720572f10bd3b046100f | commitdiff |
Input: ati_remote2 - fix crashes on detecting device with invalid descriptor
[ Upstream commit 950336ba3e4a1ffd2ca60d29f6ef386dd2c7351d ]
The ati_remote2 driver expects at least two interfaces with one
endpoint each. If given malicious descriptor that specify one
interface or no endpoints, it will crash in the probe function.
Ensure there is at least two interfaces and one endpoint for each
interface before using it.
The full disclosure: http://seclists.org/bugtraq/2016/Mar/90
Reported-by: Ralf Spenneberg <ralf@spenneberg.net>
Signed-off-by: Vladis Dronov <vdronov@redhat.com>
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
[ Upstream commit 950336ba3e4a1ffd2ca60d29f6ef386dd2c7351d ]
The ati_remote2 driver expects at least two interfaces with one
endpoint each. If given malicious descriptor that specify one
interface or no endpoints, it will crash in the probe function.
Ensure there is at least two interfaces and one endpoint for each
interface before using it.
The full disclosure: http://seclists.org/bugtraq/2016/Mar/90
Reported-by: Ralf Spenneberg <ralf@spenneberg.net>
Signed-off-by: Vladis Dronov <vdronov@redhat.com>
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
| drivers/input/misc/ati_remote2.c | diffblobblamehistory |