Messages in this thread | | | Subject | Re: [PATCH v2 2/4] cdc-acm: fix possible invalid access when processing notification | From | Oliver Neukum <> | Date | Mon, 20 Mar 2017 16:04:07 +0100 |
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Am Samstag, den 18.03.2017, 19:52 +0100 schrieb Tobias Herzog: > Notifications may only be 8 bytes so long. Accessing the 9th and > 10th byte of unimplemented/unknown notifications may be insecure. > Also check the length of known notifications before accessing anything > behind the 8th byte. >
This is fixing a potential security issue. Please make it first in the series and CC it to stable@vger.kernel.org
Regards Oliver
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