CVE-2020-3668 Information

Description

u’Buffer overflow while parsing PMF enabled MCBC frames due to frame length being lesser than what is expected while parsing’ in Snapdragon Auto Snapdragon Compute Snapdragon Connectivity Snapdragon Consumer Electronics Connectivity Snapdragon Consumer IOT Snapdragon Industrial IOT Snapdragon Mobile Snapdragon Voice & Music Snapdragon Wired Infrastructure and Networking in IPQ6018 IPQ8074 Kamorta Nicobar QCA6390 QCA8081 QCN7605 QCS404 QCS405 QCS605 Rennell SA415M SC7180 SC8180X SDA845 SDM670 SDM710 SDM845 SDM850 SM6150 SM7150 SM8150 SXR1130

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/august-2020-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