PT-2018-4532 · Google · Android

Published 2018-04-18 · Updated 2018-05-09 · CVE-2015-9199

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 A security issue exists where a non-secure region check is performed when registering a QSEE buffer address, but not when logging in the QSEE buffer. This can lead to corruption of dynamically protected secure regions if the non-secure buffer is modified between the time it is checked and when it is used. The issue affects various Qualcomm Snapdragon processors.

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

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2015-9199

Affected Products

Android

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2015-9199 · Security Note
• https://source.android.com/security/bulletin/2018-04-01 · Vendor Advisory
• http://securityfocus.com/bid/103671 · Note