Buffer over-read in Qualcomm Mobile applications

#VU87025 Buffer over-read in Qualcomm Mobile applications

Published: 2024-03-04

Vulnerability identifier: #VU87025

Vulnerability risk: Low

CVSSv3.1: 4.5 [CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-33078

CWE-ID: CWE-126

Exploitation vector: Local

Exploit availability: No

Vendor: Qualcomm

Description

The vulnerability allows a local privileged application to read and manipulate data.

The vulnerability exists due to improper input validation in DSP Services. A local privileged application can read and manipulate data.

Mitigation
Install security update from vendor's website.

Vulnerable software versions

FastConnect 6700: All versions

FastConnect 6900: All versions

FastConnect 7800: All versions

SC8380XP: All versions

Snapdragon 7c+ Gen 3 Compute: All versions

Snapdragon 8cx Gen 3 Compute Platform (SC8280XP-AB: All versions

BB): All versions

WCD9380: All versions

WCD9385: All versions

WSA8830: All versions

WSA8835: All versions

WSA8840: All versions

WSA8845: All versions

WSA8845H: All versions

External links
http://docs.qualcomm.com/product/publicresources/securitybulletin/march-2024-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.