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/linux/drivers/hid/
H A Dhid-pl.cdiff 412f30105ec6735224535791eed5cdc02888ecb4 Wed Aug 28 22:30:49 CEST 2013 Kees Cook <keescook@chromium.org> HID: pantherlord: validate output report details

A HID device could send a malicious output report that would cause the
pantherlord HID driver to write beyond the output report allocation
during initialization, causing a heap overflow:

[ 310.939483] usb 1-1: New USB device found, idVendor=0e8f, idProduct=0003
...
[ 315.980774] BUG kmalloc-192 (Tainted: G W ): Redzone overwritten

CVE-2013-2892

Signed-off-by: Kees Cook <keescook@chromium.org>
Cc: stable@kernel.org
Signed-off-by: Jiri Kosina <jkosina@suse.cz>