Improper Validation of Array Index in Qualcomm products - CVE-2022-40534

Vulnerability identifier: #VU80359

CSH Severity: Low

CVSS v4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

CVE-ID: CVE-2022-40534

CWE-ID: CWE-129

Exploitation vector: Local access

Exploit availability: No public exploit available

The vulnerability allows a local application to execute arbitrary code.

The vulnerability exists due to improper input validation in Audio. A local application can execute arbitrary code.

FastConnect 6900
FastConnect 7800
Snapdragon W5+ Gen 1 Wearable Platform
SW5100
SW5100P
SXR2230P
WCD9380
WCD9385
WSA8830
WSA8835
WSA8832
Google Android

Install security update from vendor's website.

Google Android - addressed in versions 11 2023-09-05, 12L 2023-09-05, 12 2023-09-05, 13 2023-09-05

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

• Multiple vulnerabilities in Qualcomm chipsets
• Multiple vulnerabilities in Google Android