| commit | 1bb9914e1730417d530de9ed37e59efdc647146b | [log] [tgz] |
|---|---|---|
| author | Tobias Herzog <t-herzog@gmx.de> | Thu Mar 30 22:15:10 2017 +0200 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Sat Apr 01 11:05:03 2017 +0200 |
| tree | 86657e8ac8ebd75547ee47dd558b6ff360228857 | |
| parent | 2f86a96be0ccb1302b7eee7855dbee5ce4dc5dfb [diff] |
cdc-acm: fix possible invalid access when processing notification Notifications may only be 8 bytes 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. Signed-off-by: Tobias Herzog <t-herzog@gmx.de> Acked-by: Oliver Neukum <oneukum@suse.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>