#VU77870 Permissions, Privileges, and Access Controls in Qualcomm products - CVE-2023-21641

Published: 2023-07-03

Vulnerability identifier: #VU77870

Vulnerability risk: Low

CVSSv4.0: 4.5 [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/E:U/U:Clear]

CVE-ID: CVE-2023-21641

CWE-ID: CWE-264

Exploitation vector: Local

Exploit availability: No

Vendor: Qualcomm

Description

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.

Mitigation
Install security update from vendor's website.

Vulnerable software versions

FastConnect 6900: All versions

FastConnect 7800: All versions

QCA6574AU: All versions

QCA6696: All versions

SA6145P: All versions

SA6150P: All versions

SA6155P: All versions

SA8145P: All versions

SA8150P: All versions

SA8155P: All versions

SA8195P: All versions

Snapdragon 8 Gen 1 Mobile Platform: All versions

WCD9380: All versions

WSA8830: All versions

WSA8835: All versions

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

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.