Description: Input: ims-psu - check if CDC union descriptor is sane
References:
Notes:
 bwh> Introduced in 3.10 by commit 628329d52474 "Input: add IMS Passenger
 bwh> Control Unit driver".
Bugs:
upstream: released (4.14-rc6) [ea04efee7635c9120d015dcdeeeb6988130cb67a]
4.9-upstream-stable: released (4.9.63) [9d65d0ea55dcb813cea7df05602f233ad4843baf]
3.16-upstream-stable: released (3.16.52) [eb791765b62b2a615fb692c3394d86f370d72681]
3.2-upstream-stable: N/A "Vulnerable code not present"
sid: released (4.14.2-1)
4.9-stretch-security: released (4.9.65-1)
3.16-jessie-security: released (3.16.56-1)
3.2-wheezy-security: N/A "Vulnerable code not present"