PT-2018-10457 · Qualcomm · Snapdragon

Published 2018-09-20 · Updated 2020-08-24 · CVE-2018-11292

Positive Technologies (AI Summary)

CVSS v2.0

7.2

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Snapdragon (Automobile, Mobile, Wear) versions MDM9206, MDM9607, MDM9640, MDM9650, MSM8909W, MSM8996AU, QCA6574AU, QCA6584, SD 210/SD 212/SD 205, SD 410/12, SD 425, SD 427, SD 430, SD 435, SD 450, SD 615/16/SD 415, SD 625, SD 650/52, SD 820A, SDM429, SDM439, SDM630, SDM632, SDM636, SDM660, Snapdragon High Med 2016

Description The issue is caused by a lack of input validation in WLANWMI command handlers, which can lead to integer and heap overflows.

Recommendations For Snapdragon (Automobile, Mobile, Wear) versions MDM9206, MDM9607, MDM9640, MDM9650, MSM8909W, MSM8996AU, QCA6574AU, QCA6584, SD 210/SD 212/SD 205, SD 410/12, SD 425, SD 427, SD 430, SD 435, SD 450, SD 615/16/SD 415, SD 625, SD 650/52, SD 820A, SDM429, SDM439, SDM630, SDM632, SDM636, SDM660, Snapdragon High Med 2016, consider implementing input validation for WLANWMI command handlers to prevent integer and heap overflows. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Integer Overflow

Memory Corruption

Weakness Enumeration

CWE-190

CWE-787

Related Identifiers

CVE-2018-11292

Affected Products

Snapdragon

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2018-11292 · Security Note
• https://qualcomm.com/company/product-security/bulletins · Vendor Advisory
• https://source.android.com/security/bulletin/2018-09-01#qualcomm-closed-source-components · Note
• http://support.blackberry.com/kb/articleDetail?language=en_US&articleNumber=000051618 · Note