CVE-2019-14763

kernel: double-locking error in drivers/usb/dwc3/gadget.c leads to denial of service

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Severity

Low

Red Hat Product Security

6.2

CVSS 3.0

Review impact separately from score.

Published · August 7, 2019

Updated · June 28, 2026

Description

A vulnerability was found in the Linux kernel when using the "Synopsys DesignWare Core SuperSpeed USB 3.0 Controller", where a double-locking error in drivers/usb/dwc3/gadget.c may potentially cause a deadlock with f_hid.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.0 · 6.2
CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H

CWE-833 · Deadlock