diff options
| author | Badhri Jagan Sridharan <Badhri@google.com> | 2016-08-29 17:31:10 -0700 |
|---|---|---|
| committer | Badhri Jagan Sridharan <Badhri@google.com> | 2016-08-30 13:41:35 -0700 |
| commit | 258a8f519a47a2b3c0a42940182715fc0de690e7 (patch) | |
| tree | a61a9467997fa5d279e9e1de04a99c5f89452654 /scripts/patch-kernel | |
| parent | ba52437821164deacf9af90d559f2e3f4888ff28 (diff) | |
UPSTREAM: Input: powermate - fix oops with malicious USB descriptors
The powermate driver expects at least one valid USB endpoint in its
probe function. If given malicious descriptors that specify 0 for
the number of endpoints, it will crash. Validate the number of
endpoints on the interface before using them.
The full report for this issue can be found here:
http://seclists.org/bugtraq/2016/Mar/85
BUG: 28242610
Reported-by: Ralf Spenneberg <ralf@spenneberg.net>
Signed-off-by: Josh Boyer <jwboyer@fedoraproject.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Badhri Jagan Sridharan <Badhri@google.com>
Change-Id: I1cb956a35f3bba73324240d5bd0a029f49d3c456
Diffstat (limited to 'scripts/patch-kernel')
0 files changed, 0 insertions, 0 deletions