Permissions, Privileges, and Access Controls in Qualcomm products - CVE-2023-21641

Vulnerability identifier: #VU77870

CSH Severity: Low

CVSS v4: 6.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N]

CVE-ID: CVE-2023-21641

CWE-ID: CWE-264

Exploitation vector: Local access

Exploit availability: No public exploit available

The vulnerability allows a local application to read, manipulate or delete data.

The vulnerability exists due to improper input validation in Display. A local application can read, manipulate or delete data.

FastConnect 6900
FastConnect 7800
QCA6696
SA6145P
SA6150P
SA8145P
SA8150P
SA8155P
SA8195P
Snapdragon 8 Gen 1 Mobile Platform
WCD9380
WSA8830
WSA8835
Pixel
QCA6574AU
SA6155P

Install security update from vendor's website.

Pixel - update to 2023-07-05

• https://docs.qualcomm.com/product/publicresources/securitybulletin/july-2023-bulletin.html

• Multiple vulnerabilities in Qualcomm chipsets
• Multiple vulnerabilities in Google Pixel