Vulnerability CVE-2019-14763
Published: 2019-08-07   Modified: 2019-08-08

Description:
In the Linux kernel before 4.16.4, a double-locking error in drivers/usb/dwc3/gadget.c may potentially cause a deadlock with f_hid.

Type:

CWE-189

 (Numeric Errors)

CVSS2 => (AV:L/AC:L/Au:N/C:N/I:N/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.9/10
6.9/10
3.9/10
Exploit range
Attack complexity
Authentication
Local
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Complete
Affected software
Linux -> Linux kernel 

 References:
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.16.4
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=072684e8c58d17e853f8e8b9f6d9ce2e58d2b036
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c91815b596245fd7da349ecc43c8def670d2269e
https://github.com/torvalds/linux/commit/072684e8c58d17e853f8e8b9f6d9ce2e58d2b036
https://github.com/torvalds/linux/commit/c91815b596245fd7da349ecc43c8def670d2269e
https://usn.ubuntu.com/4115-1/
https://usn.ubuntu.com/4118-1/
https://www.spinics.net/lists/linux-usb/msg167355.html
https://www.spinics.net/lists/linux-usb/msg167393.html
Copyright 2024, cxsecurity.com

 

Back to Top