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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: 1120d, last: 1014d
duplicates (6):
Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
BUG: bad host security descriptor; not enough data (3 vs 5 left) C 2 1009d 1084d 0/24 closed as dup on 2019/12/17 13:15
BUG: bad host encryption descriptor; descriptor is too short (0 vs 5 needed) C 8 988d 1134d 0/24 closed as dup on 2019/11/19 14:41
BUG: bad host encryption descriptor; descriptor is too short (1 vs 5 needed) C 1 1011d 1011d 0/24 closed as dup on 2020/02/28 12:53
BUG: bad host security descriptor; not enough data (2 vs 5 left) C 7 968d 1125d 0/24 closed as dup on 2019/11/19 14:41
BUG: bad host security descriptor; not enough data (1 vs 5 left) C 2 997d 1011d 0/24 closed as dup on 2020/02/28 12:52
BUG: bad host encryption descriptor; descriptor is too short (3 vs 5 needed) C 1 1017d 1015d 0/24 closed as dup on 2020/02/24 13:31
similar bugs (3):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream BUG: bad host security descriptor; not enough data (3 vs 5 left) C 2 1009d 1084d 0/24 closed as dup on 2019/12/17 13:15
upstream BUG: bad host security descriptor; not enough data (2 vs 5 left) C 7 968d 1125d 0/24 closed as dup on 2019/11/19 14:41
upstream BUG: bad host security descriptor; not enough data (1 vs 5 left) C 2 997d 1011d 0/24 closed as dup on 2020/02/28 12:52
Patch testing requests:
Created Duration User Patch Repo Result
2022/08/30 21:27 0m retest repro https://github.com/google/kasan.git usb-fuzzer error
2022/08/30 20:27 0m retest repro https://github.com/google/kasan.git usb-fuzzer error
2022/08/30 17:27 0m retest repro https://github.com/google/kasan.git usb-fuzzer error

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=40.15
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
usb 1-1: BUG: bad host security descriptor; not enough data (4 vs 5 left)
usb 1-1: supported encryption types: 
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 (3):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-upstream-usb 2020/02/25 10:36 https://github.com/google/kasan.git usb-fuzzer d6ff8147a51c 59b57593 .config log report syz C
ci2-upstream-usb 2020/02/23 03:38 https://github.com/google/kasan.git usb-fuzzer 307a2623c9d7 2c36e7a7 .config log report syz C
ci2-upstream-usb 2019/11/11 12:51 https://github.com/google/kasan.git usb-fuzzer 3183c03757f8 dc438b91 .config log report syz C
* Struck through repros no longer work on HEAD.