PT-2018-4666 · Qualcomm+1 · Snapdragon Automobile+2

Published 2018-04-18 · Updated 2018-05-01 · CVE-2016-10428

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Medium

Base vector

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

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

Description The issue concerns HMAC verification in the counter file, which uses an insecure memcmp. This may assist a timing attack. The problem affects devices with Qualcomm Snapdragon Automobile and Snapdragon Mobile SD 425, SD 430, SD 450, SD 625, SD 650/52, SD 820, and SD 820A.

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.

Fix

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

CVE-2016-10428

Affected Products

Android

Snapdragon Automobile

Snapdragon Mobile

References · 3

• https://source.android.com/security/bulletin/2018-04-01 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2016-10428 · Security Note
• http://securityfocus.com/bid/103671 · Note