CVE-2020-3690 Information

Description

u’Due to an incorrect SMMU configuration the modem crypto engine can potentially compromise the hypervisor’ in Snapdragon Auto Snapdragon Compute Snapdragon Connectivity Snapdragon Consumer IOT Snapdragon Industrial IOT Snapdragon Mobile Snapdragon Voice & Music Snapdragon Wired Infrastructure and Networking in Agatti Bitra Kamorta Nicobar QCA6390 QCS404 QCS605 QCS610 Rennell SA415M SA515M SA6155P SA8155P Saipan SC7180 SC8180X SDA845 SDM670 SDM710 SDM845 SDM850 SDX24 SDX55 SM6150 SM7150 SM8150 SM8250 SXR1130 SXR2130

CVSS Vector

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

Reference

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

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.8