CVE-2020-3667 Information

Description

u’Buffer Overflow in mic calculation for WPA due to copying data into buffer without validating the length of buffer’ in Snapdragon Auto Snapdragon Compute Snapdragon Connectivity Snapdragon Consumer IOT Snapdragon Industrial IOT Snapdragon Mobile Snapdragon Voice & Music Snapdragon Wired Infrastructure and Networking in APQ8098 IPQ5018 IPQ6018 IPQ8074 Kamorta MSM8998 Nicobar QCA6390 QCA8081 QCS404 QCS405 QCS605 Rennell SA415M Saipan SC7180 SC8180X SDA845 SDM630 SDM636 SDM660 SDM670 SDM710 SDM845 SDM850 SM6150 SM7150 SM8150 SM8250 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