CVE-2020-3700: High severity Google Android vulnerability

Published Jul 6, 2020

Updated

Possible out of bounds read due to a missing bounds check and could lead to local information disclosure in the wifi driver with no additional execution privileges needed in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking in APQ8053, APQ8096AU, IPQ4019, IPQ8064, IPQ8074, MDM9607, MSM8909W, MSM8996AU, QCA6574AU, QCA9531, QCA9558, QCA9980, SC8180X, SDM439, SDX55, SM8150, SM8250, SXR2130

Affected Software

37 affected components

Google Android

Qualcomm Apq8053 Firmware

Qualcomm Apq8053

Qualcomm Apq8096au Firmware

Qualcomm APQ8096AU

Qualcomm Ipq4019 Firmware

Qualcomm IPQ4019

Qualcomm Ipq8064 Firmware

Qualcomm IPQ8064

Qualcomm Ipq8074 Firmware

Qualcomm IPQ8074

Qualcomm Mdm9607 Firmware

Qualcomm MDM9607

Qualcomm Msm8909w Firmware

Qualcomm MSM8909W

Qualcomm Msm8996au Firmware

Qualcomm MSM8996AU

Qualcomm Qca6574au Firmware

Qualcomm QCA6574AU

Qualcomm Qca9531 Firmware

Qualcomm Qca9531

Qualcomm Qca9558 Firmware

Qualcomm QCA9558

Qualcomm Qca9980 Firmware

Qualcomm QCA9980

Qualcomm Sc8180x Firmware

Qualcomm Sc8180x

Qualcomm Sdm439 Firmware

Qualcomm SDM439

Qualcomm Sdx55 Firmware

Qualcomm Sdx55

Qualcomm Sm8150 Firmware

Qualcomm SM8150

Qualcomm Sm8250 Firmware

Qualcomm SM8250

Qualcomm Sxr2130 Firmware

Qualcomm Sxr2130

Remediation

Patch Available

https://www.qualcomm.com/company/product-security/bulletins/july-2020-security-bulletin

Event History

Jul 6, 2020

CVE Published

via Android·12:00 AM

Data Sourced

via Android·12:00 AM

SeverityAffected Software

Jul 30, 2020

CVE Published

via MITRE·11:40 AM

Data Sourced

via MITRE·11:40 AM

DescriptionWeakness

Frequently Asked Questions

What is CVE-2020-3700?

CVE-2020-3700 is a vulnerability that could lead to local information disclosure in the wifi driver of various Qualcomm products, including Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Mobile, Snapdragon Voice & M, and several others.

How severe is CVE-2020-3700?

CVE-2020-3700 has a severity rating of 7.5 out of 10, which is classified as high.

Which software is affected by CVE-2020-3700?

CVE-2020-3700 affects Qualcomm products such as APQ8053 Firmware, APQ8096AU Firmware, Ipq4019 Firmware, Ipq8064 Firmware, Ipq8074 Firmware, Mdm9607 Firmware, Msm8909w Firmware, Msm8996au Firmware, Qca6574au Firmware, Qca9531 Firmware, Qca9558 Firmware, Qca9980 Firmware, Sc8180x Firmware, Sdm439 Firmware, Sdx55 Firmware, Sm8150 Firmware, Sm8250 Firmware, and Sxr2130 Firmware, as well as Google Android.

How can I fix CVE-2020-3700?

To fix CVE-2020-3700, it is recommended to apply the patches provided by Qualcomm. Please refer to the official Qualcomm security bulletins for more information.

Where can I find more information about CVE-2020-3700?

You can find more information about CVE-2020-3700 in the official Qualcomm security bulletins and the associated commit on the Code Aurora website.