CVE-2020-11298 Information

Description

While waiting for a response to a callback or listener request non-secure clients can change permissions to shared memory buffers used by HLOS Invoke Call to secure kernel in Snapdragon Auto Snapdragon Compute Snapdragon Connectivity Snapdragon Consumer IOT Snapdragon Industrial IOT Snapdragon Mobile Snapdragon Voice & Music Snapdragon Wired Infrastructure and Networking

CVSS Vector

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

Reference

https://www.qualcomm.com/company/product-security/bulletins/june-2021-bulletin

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.0