CVE-2020-3699 Information

Description

Possible out of bound access while processing assoc response from host due to improper length check before copying into buffer in Snapdragon Auto Snapdragon Compute Snapdragon Consumer Electronics Connectivity Snapdragon Consumer IOT Snapdragon Industrial IOT Snapdragon Mobile Snapdragon Voice & Music Snapdragon Wearables in APQ8009 APQ8017 APQ8053 APQ8096AU MDM9206 MDM9207C MDM9607 MDM9640 MDM9650 MSM8905 MSM8909W MSM8917 MSM8920 MSM8937 MSM8940 MSM8953 MSM8996AU Nicobar QCA6174A QCA6574AU QCA9377 QCA9379 QCM2150 QCN7605 QCS405 QCS605 QM215 SA6155P Saipan SC8180X SDA845 SDM429 SDM429W SDM439 SDM450 SDM630 SDM632 SDM636 SDM660 SDM845 SDX20 SDX55 SM6150 SM7150 SM8150 SM8250 SXR2130

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

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

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8