PT-2018-4469 · Qualcomm+1 · Qualcomm Snapdragon Mobile Sd 810+9

Published 2018-04-18 · Updated 2018-05-09 · CVE-2015-9133

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 The issue occurs when the TZ WV CMD DECRYPT VIDEO function in the Widevine App is called with a size that is too large, potentially leading to an integer overflow. This affects Android devices with Qualcomm Snapdragon Mobile SD 400, SD 410/12, SD 617, SD 650/52, SD 800, and SD 810.

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

Integer Overflow

Weakness Enumeration

CWE-190

Related Identifiers

CVE-2015-9133

Affected Products

Android

Qualcomm Snapdragon Mobile Sd 400

Qualcomm Snapdragon Mobile Sd 410

Qualcomm Snapdragon Mobile Sd 412

Qualcomm Snapdragon Mobile Sd 617

Qualcomm Snapdragon Mobile Sd 650

Qualcomm Snapdragon Mobile Sd 652

Qualcomm Snapdragon Mobile Sd 800

Qualcomm Snapdragon Mobile Sd 810

Widevine App

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2015-9133 · Security Note
• https://source.android.com/security/bulletin/2018-04-01 · Vendor Advisory
• http://securityfocus.com/bid/103671 · Note