PT-2018-4465 · Qualcomm+1 · Snapdragon Automobile+3

Published 2018-04-18 · Updated 2018-05-10 · CVE-2015-9129

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 2018-04-05 security patch level

Description The issue occurs in the TZ PR CMD CONTENT SET PROP function when a small size parameter is passed, resulting in an integer underflow. This affects Qualcomm Snapdragon Automobile, Snapdragon Mobile, and Snapdragon Wear MDM9206, MDM9650, MSM8909W, SD 210/SD 212/SD 205, SD 410/12, SD 425, SD 430, SD 450, SD 615/16/SD 415, SD 617, SD 625, SD 650/52, SD 808, SD 810, SD 820, SD 820A, SD 835, SD 845, and SD 850.

Recommendations For Android versions prior to 2018-04-05 security patch level, update to a version with a security patch level of 2018-04-05 or later to resolve the issue. As a temporary workaround, consider restricting the use of the TZ PR CMD CONTENT SET PROP function to minimize the risk of exploitation.

Fix

Integer Underflow

Weakness Enumeration

CWE-191

Related Identifiers

CVE-2015-9129

Affected Products

Android

Snapdragon Automobile

Snapdragon Mobile

Snapdragon Wear

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2015-9129 · Security Note
• https://source.android.com/security/bulletin/2018-04-01 · Vendor Advisory
• http://securityfocus.com/bid/103671 · Note