CVE-2020-3645 Information

Description

Firmware will hit assert in WLAN firmware If encrypted data length in FILS IE of reassoc response is more than 528 bytes in 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 SC7180 SC8180X SDA845 SDM670 SDM710 SDM845 SDM850 SM6150 SM7150 SM8150 SXR1130 SXR2130

CVSS Vector

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

Reference

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

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

7.5