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CVE
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CVE-2017-17558Date: (C)2017-12-13   (M)2018-06-18


The usb_destroy_configuration function in drivers/usb/core/config.c in the USB core subsystem in the Linux kernel through 4.14.5 does not consider the maximum number of configurations and interfaces before attempting to release resources, which allows local users to cause a denial of service (out-of-bounds write access) or possibly have unspecified other impact via a crafted USB device.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 6.6CVSS Score : 7.2
Exploit Score: 0.7Exploit Score: 3.9
Impact Score: 5.9Impact Score: 10.0
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: PHYSICALAccess Vector: LOCAL
Attack Complexity: LOWAccess Complexity: LOW
Privileges Required: LOWAuthentication: NONE
User Interaction: NONEConfidentiality: COMPLETE
Scope: UNCHANGEDIntegrity: COMPLETE
Confidentiality: HIGHAvailability: COMPLETE
Integrity: HIGH 
Availability: HIGH 
  
Reference:
DSA-4073
DSA-4082
SUSE-SU-2018:0011
USN-3619-1
USN-3619-2
https://lists.debian.org/debian-lts-announce/2018/01/msg00004.html
http://openwall.com/lists/oss-security/2017/12/12/7
https://www.spinics.net/lists/linux-usb/msg163644.html

CWE    1
CWE-787
OVAL    18
oval:org.secpod.oval:def:603232
oval:org.secpod.oval:def:603222
oval:org.secpod.oval:def:113790
oval:org.secpod.oval:def:113806
...

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