BUG: bad host security descriptor; not enough data (4 vs 5 left)

BUG: bad host security descriptor; not enough data (4 vs 5 left)
Status: upstream: reported C repro on 2019/11/11 15:34
Reported-by: syzbot+d934a9036346e0215d8f@syzkaller.appspotmail.com
First crash: 97d, last: 97d

duplicates (3):
Title	Repro	Count	Last	Reported	Patched	Status
BUG: bad host security descriptor; not enough data (3 vs 5 left)	C	1	61d	61d	0/16	closed as dup on 2019/12/17 13:15
BUG: bad host encryption descriptor; descriptor is too short (0 vs 5 needed)	C	5	22d	111d	0/16	closed as dup on 2019/11/19 14:41
BUG: bad host security descriptor; not enough data (2 vs 5 left)	C	6	3d19h	102d	0/16	closed as dup on 2019/11/19 14:41

Sample crash report:

usb 1-1: config 0 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 4
usb 1-1: New USB device found, idVendor=13dc, idProduct=5611, bcdDevice=2f.15
usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
usb 1-1: config 0 descriptor??
hwa-hc 1-1:0.0: Wire Adapter v106.52 newer than groked v1.0
hwa-hc 1-1:0.0: FIXME: USB_MAXCHILDREN too low for WUSB adapter (194 ports)
usb 1-1: BUG: bad host security descriptor; not enough data (4 vs 5 left)
usb 1-1: supported encryption types: àSÐˆÿÿ|cÐˆÿÿ€cÐˆÿÿ
usb 1-1: E: host doesn't support CCM-1 crypto
hwa-hc 1-1:0.0: Wireless USB HWA host controller
hwa-hc 1-1:0.0: new USB bus registered, assigned bus number 11

Crashes (1):
Manager	Time	Kernel	Commit	Syzkaller	Config	Log	Report	Syz repro	C repro
ci2-upstream-usb	2019/11/11 12:51	https://github.com/google/kasan.git usb-fuzzer	3183c037	dc438b91	.config	log	report	syz	C