The snd_usb_create_streams function in sound/usb/card.c in the Linux kernel before 4.13.6 allows local users to cause a denial of service (out-of-bounds read and system crash) or possibly have unspecified other impact via a crafted USB device.
http://www.securityfocus.com/bid/103284
https://github.com/torvalds/linux/commit/bfc81a8bc18e3c4ba0cbaa7666ff76be2f998991
https://groups.google.com/d/msg/syzkaller/rDzv5RP_f2M/M5au06qmAwAJ
https://lists.debian.org/debian-lts-announce/2017/12/msg00004.html
Source: MITRE
Published: 2017-11-04
Updated: 2018-08-24
Type: CWE-125
Base Score: 7.2
Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C
Impact Score: 10
Exploitability Score: 3.9
Severity: HIGH
Base Score: 6.6
Vector: CVSS:3.0/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Impact Score: 5.9
Exploitability Score: 0.7
Severity: MEDIUM