PT-2017-3698 · Google+1 · Android+2

Published 2017-03-14 · Updated 2019-10-03 · CVE-2017-18071

Positive Technologies (AI Summary)

CVSS v2.0

10

High

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions: Android versions prior to security patch level 2018-04-05

Description: The issue is related to a debug policy bypass in Android, specifically affecting Qualcomm Snapdragon Mobile and Snapdragon Wear MDM9206, MDM9607, MSM8909W, SD 210/SD 212/SD 205, SD 425, SD 430, SD 450, SD 625, SD 650/52. It is associated with inadequate access control in the Qualcomm Trusted Execution Environment component of the Android operating system. Exploitation of this issue could allow a remote attacker to bypass debug policy restrictions, potentially impacting the confidentiality, integrity, and availability of protected information.

Recommendations: For Android versions prior to security patch level 2018-04-05, update to a version with a security patch level of 2018-04-05 or later to resolve the issue.

Fix

Improper Access Control

Weakness Enumeration

CWE-284

Related Identifiers

BDU:2018-00891

CVE-2017-18071

Affected Products

Android

Qualcomm Snapdragon Mobile

Qualcomm Trusted Execution Environment

References · 4

• https://bdu.fstec.ru/vul/2018-00891 · Security Note
• https://source.android.com/security/bulletin/2018-04-01 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-18071 · Security Note
• http://securityfocus.com/bid/103671 · Note