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Vladis Dronov authored
commit 950336ba upstream. 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/90Reported-by:
Ralf Spenneberg <ralf@spenneberg.net> Signed-off-by:
Vladis Dronov <vdronov@redhat.com> Signed-off-by:
Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Moritz Muehlenhoff <jmm@inutil.org> Signed-off-by:
Luis Henriques <luis.henriques@canonical.com>
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