Description: Kernel panic on invalid USB device descriptor (iowarrior driver)
References:
 https://bugzilla.redhat.com/show_bug.cgi?id=1317018
 https://bugzilla.redhat.com/show_bug.cgi?id=1283390
 http://seclists.org/bugtraq/2016/Mar/87
 http://marc.info/?l=linux-usb&m=145796659429788&w=2
 https://git.kernel.org/linus/4ec0ef3a82125efc36173062a50624550a900ae0
 https://marc.info/?l=linux-usb&m=148890022313747
Notes:
 bwh> Upstream fix (commit listed above) handles the case where there
 bwh> are zero endpoints, but not the case where there are some
 bwh> endpoints but none of the expected type.  So this is not really
 bwh> fixed anywhere yet.
 bwh> A second proposed fix was posted in March 2017 (second linux-usb
 bwh> message linked above).
Bugs:
upstream: released (4.11-rc2) [b7321e81fc369abe353cf094d4f0dc2fe11ab95f]
4.9-upstream-stable: released (4.9.16) [653418adaf1026a10e0c2e4e29b7319610117b33]
3.16-upstream-stable: released (3.16.44) [d2d603cf8fd51f0da5e4bc809d17824faa7630f7]
3.2-upstream-stable: released (3.2.89) [6598f3d653a85dccfb4a472504ec6fd12cec8e42]
sid: released (4.9.16-1)
3.16-jessie-security: released (3.16.43-1) [bugfix/all/usb-iowarrior-fix-null-deref-at-probe.patch]
3.2-wheezy-security: released (3.2.88-1) [bugfix/all/usb-iowarrior-fix-null-deref-at-probe.patch]