PT-2017-2134 · Qualcomm+2 · Qualcomm Secure Execution Environment+2

Published 2017-05-16 · Updated 2017-07-11 · CVE-2014-9931

Positive Technologies (AI Summary)

CVSS v2.0

9.3

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Android versions (affected versions not specified)

Description The issue is related to a buffer overflow vulnerability in the Qualcomm Secure Execution Environment component of the OEM software for Android. This vulnerability can be exploited by a remote attacker to cause a denial of service or other system impacts. The vulnerability may occur in all Android releases from the CAF repository using the Linux kernel if an OEM customizes the app region size due to a hard-coded value.

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

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

BDU:2017-01311

CVE-2014-9931

Affected Products

Android

Linux Kernel

Qualcomm Secure Execution Environment

References · 5

• https://source.android.com/security/bulletin/2017-04-01 · Vendor Advisory
• https://bdu.fstec.ru/vul/2017-01311 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2014-9931 · Security Note
• http://securitytracker.com/id/1038201 · Note
• http://securityfocus.com/bid/97329 · Note