CVEvulnerability
CVE-2019-14763
5.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2019-08-07
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 4.9 MEDIUM — AV:L/AC:L/Au:N/C:N/I:N/A:C
- Weaknesses
- CWE-667
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.
Affected configurations
• linux linux kernel (< 4.16.4)
• canonical ubuntu linux 16.04
• canonical ubuntu linux 18.04
Related
Weakness · CWE (1)
- CWE-667 Improper Locking weakness
References
- https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.16.4 Mailing List, Vendor Advisory
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=072684e8c58d17e853f8e8b9f6d9ce2e58d2b036 Mailing List, Patch, Vendor Advisory
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c91815b596245fd7da349ecc43c8def670d2269e Mailing List, Patch, Vendor Advisory
- https://github.com/torvalds/linux/commit/072684e8c58d17e853f8e8b9f6d9ce2e58d2b036 Patch, Third Party Advisory
- https://github.com/torvalds/linux/commit/c91815b596245fd7da349ecc43c8def670d2269e Patch, Third Party Advisory
- https://usn.ubuntu.com/4115-1/ Third Party Advisory
- https://usn.ubuntu.com/4118-1/ Third Party Advisory
- https://www.spinics.net/lists/linux-usb/msg167355.html Mailing List, Patch, Third Party Advisory
- https://www.spinics.net/lists/linux-usb/msg167393.html Mailing List, Patch, Third Party Advisory
- https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.16.4 Mailing List, Vendor Advisory
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=072684e8c58d17e853f8e8b9f6d9ce2e58d2b036 Mailing List, Patch, Vendor Advisory
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c91815b596245fd7da349ecc43c8def670d2269e Mailing List, Patch, Vendor Advisory
- https://github.com/torvalds/linux/commit/072684e8c58d17e853f8e8b9f6d9ce2e58d2b036 Patch, Third Party Advisory
- https://github.com/torvalds/linux/commit/c91815b596245fd7da349ecc43c8def670d2269e Patch, Third Party Advisory
- https://usn.ubuntu.com/4115-1/ Third Party Advisory
- https://usn.ubuntu.com/4118-1/ Third Party Advisory
- https://www.spinics.net/lists/linux-usb/msg167355.html Mailing List, Patch, Third Party Advisory
- https://www.spinics.net/lists/linux-usb/msg167393.html Mailing List, Patch, Third Party Advisory