Description: can: kvaser_usb: kvaser_usb_leaf: Fix some info-leaks to USB devices 
References: 
Notes:
 carnil> Commit fixes 7259124eac7d ("can: kvaser_usb: Split driver into
 carnil> kvaser_usb_core.c and kvaser_usb_leaf.c") in 4.19-rc1, but this
 carnil> was a split of the codebasis so the issue might be present
 carnil> before as well.
 bwh> Introduced in 3.8 by commit 080f40a6fa28 "can: kvaser_usb: Add support
 bwh> for Kvaser CAN/USB devices".
Bugs:
upstream: released (5.5-rc3) [da2311a6385c3b499da2ed5d9be59ce331fa93e9]
4.19-upstream-stable: released (4.19.92) [9ed59600c3524f12144b30cfc1d86734cfb3927b]
4.9-upstream-stable: released (4.9.228) [c8ed03b9c541e9ac25085d4c2c74b775161c1654]
3.16-upstream-stable: released (3.16.81) [57087b5fae7189f036388760dd21e7a99ced313e]
sid: released (5.4.8-1)
4.19-buster-security: released (4.19.98-1)
4.9-stretch-security: released (4.9.210-1) [bugfix/all/can-kvaser_usb-kvaser_usb_leaf-Fix-some-info-leaks-t.patch]
3.16-jessie-security: released (3.16.81-1)