National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2017-8172 Detail

Current Description

Isub service in P10 Plus and P10 smart phones with earlier than VKY-AL00C00B157 versions and earlier than VTR-AL00C00B157 versions has a denial of service (DoS) vulnerability. An attacker tricks a user into installing a malicious application on the smart phone, and the application can send given parameter to specific interface, which make a out-of-bounds array access that results in smart phone restart.

Source:  MITRE
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 5.5 MEDIUM
Vector: AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H (V3 legend)
Impact Score: 3.6
Exploitability Score: 1.8


Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 7.1 HIGH
Vector: (AV:N/AC:M/Au:N/C:N/I:N/A:C) (V2 legend)
Impact Subscore: 6.9
Exploitability Subscore: 8.6


Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (AU): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Complete
Additional Information:
Victim must voluntarily interact with attack mechanism
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20170628-01-isub-en Vendor Advisory
http://www.securityfocus.com/bid/99370 Third Party Advisory VDB Entry

Technical Details

Vulnerability Type (View All)

  • Improper Validation of Array Index (CWE-129)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:o:huawei:p10_plus_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
vky-al00c00b157
Running on/with
 cpe:2.3:h:huawei:p10_plus:-:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 2 ( hide )
 cpe:2.3:o:huawei:p10_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
vtr-al00c00b157
Running on/with
 cpe:2.3:h:huawei:p10:-:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2017-8172
NVD Published Date:
11/22/2017
NVD Last Modified:
12/12/2017