PT-2018-4509 · Google+1 · Android+1

Published 2018-04-18 · Updated 2018-05-10 · CVE-2015-9176

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 affects Qualcomm Snapdragon processors in Android devices. It involves the OEMCrypto Generic Sign() function, where the Input address is registered as a shared buffer but not properly checked before use. This allows access to addresses residing in secure/CP memory.

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

Buffer Overflow

Information Disclosure

Weakness Enumeration

CWE-119

CWE-200

Related Identifiers

CVE-2015-9176

Affected Products

Android

Qualcomm Snapdragon

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2015-9176 · Security Note
• https://source.android.com/security/bulletin/2018-04-01 · Vendor Advisory
• http://securityfocus.com/bid/103671 · Note