PT-2018-6829 · Qualcomm · Snapdragon Wear+3

Published 2018-10-26 · Updated 2019-10-03 · CVE-2017-18311

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: Qualcomm Snapdragon versions MDM9607, MDM9635M, MDM9640, MDM9645, MDM9650, MDM9655, MSM8909W, MSM8996AU, 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 810, SD 820, SD 820A, SD 835, SDA660, SDM429, SDM439, SDM630, SDM632, SDM636, SDM660, Snapdragon High Med 2016

Description: The issue is related to improper access control of unused configuration xPU ports in Snapdragon Automobile, Snapdragon Mobile, and Snapdragon Wear, allowing XPU Master privilege escalation.

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

Related Identifiers

CVE-2017-18311

Affected Products

Snapdragon

Snapdragon Automobile

Snapdragon Mobile

Snapdragon Wear

References · 2

• https://qualcomm.com/company/product-security/bulletins · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-18311 · Security Note