PT-2019-8266 · Google+1 · Android+1

Published 2019-05-06 · Updated 2019-05-07 · CVE-2017-18173

Positive Technologies (AI Summary)

CVSS v2.0

7.2

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Snapdragon Mobile in SD 425, SD 427, SD 430, SD 435, SD 450, SD 625, SD 810, SD 820, SD 835, SDM630, SDM636, SDM660, Snapdragon High Med 2016

Description The issue occurs when an invalid Android verified boot signature with a very large length is used, resulting in an integer underflow.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Integer Overflow

Weakness Enumeration

CWE-190

Related Identifiers

CVE-2017-18173

Affected Products

Android

Snapdragon Mobile

References · 2

• https://qualcomm.com/company/product-security/bulletins · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-18173 · Security Note