PT-2018-4503 · Google · Android

Published 2018-04-18 · Updated 2018-05-09 · CVE-2015-9170

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 is related to an incorrect offset check in the wv dash core refresh keys() function, which may lead to a buffer overread. This problem affects various Qualcomm Snapdragon processors, including Automobile, Mobile, and Wear MDM9206, MDM9650, MSM8909W, SD 210/SD 212/SD 205, SD 400, SD 410/12, SD 425, SD 430, SD 450, SD 615/16/SD 415, SD 617, SD 625, SD 650/52, SD 800, SD 808, SD 810, SD 820, SD 820A, SD 835, SD 845, and SD 850.

Recommendations Update Android to a version with a security patch level of 2018-04-05 or later to resolve the issue. As a temporary workaround, consider restricting access to the wv dash core refresh keys() function until a patch is available.

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2015-9170

Affected Products

Android

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2015-9170 · Security Note
• https://source.android.com/security/bulletin/2018-04-01 · Vendor Advisory
• http://securityfocus.com/bid/103671 · Note