Description: can: peak_usb: pcan_usb_fd: Fix info-leaks to USB devices
References:
 http://www.openwall.com/lists/oss-security/2019/12/03/4
Notes:
 bwh> Introduced in 4.0 by commit 0a25e1f4f185 "can: peak_usb: add support
 bwh> for PEAK new CANFD USB adapters".
Bugs:
upstream: released (5.3-rc4) [30a8beeb3042f49d0537b7050fd21b490166a3d9]
4.19-upstream-stable: released (4.19.67) [9ce1b3eb5489416338b2fb2b40f30f0d425700b4]
4.9-upstream-stable: released (4.9.190) [127ab64c38e21c55adf8781ca92f7dc9d1a9903e]
3.16-upstream-stable: N/A "Vulnerable code not present"
sid: released (5.2.9-1)
4.19-buster-security: released (4.19.67-1)
4.9-stretch-security: released (4.9.210-1)
3.16-jessie-security: N/A "Vulnerable code not present"