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CVE
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CVE-2019-14763Date: (C)2019-08-08   (M)2024-04-30


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.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 5.5CVSS Score : 4.9
Exploit Score: 1.8Exploit Score: 3.9
Impact Score: 3.6Impact Score: 6.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: LOCALAccess Vector: LOCAL
Attack Complexity: LOWAccess Complexity: LOW
Privileges Required: LOWAuthentication: NONE
User Interaction: NONEConfidentiality: NONE
Scope: UNCHANGEDIntegrity: NONE
Confidentiality: NONEAvailability: COMPLETE
Integrity: NONE 
Availability: HIGH 
  
Reference:
USN-4115-1
USN-4118-1
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://www.spinics.net/lists/linux-usb/msg167355.html
https://www.spinics.net/lists/linux-usb/msg167393.html

CPE    2
cpe:/o:canonical:ubuntu_linux:18.04::~~lts~~~
cpe:/o:linux:linux_kernel
CWE    1
CWE-667
OVAL    4
oval:org.secpod.oval:def:705157
oval:org.secpod.oval:def:58867
oval:org.secpod.oval:def:705155
oval:org.secpod.oval:def:58864
...

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