On Wed, Sep 4, 2013 at 6:37 PM, Kees Cook <keescook@xxxxxxxxxxxx> wrote: > The zeroplus HID driver was not checking the size of allocated values > in fields it used. A HID device could send a malicious output report > that would cause the driver to write beyond the output report allocation > during initialization, causing a heap overflow: > > [ 1442.728680] usb 1-1: New USB device found, idVendor=0c12, idProduct=0005 > ... > [ 1466.243173] BUG kmalloc-192 (Tainted: G W ): Redzone overwritten > > CVE-2013-2889 > > Signed-off-by: Kees Cook <keescook@xxxxxxxxxxxx> > Cc: stable@xxxxxxxxxx > --- I don't have the report descriptor available, but the patch seems ok. Reviewed-by: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxx> Cheers, Benjamin -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
