Buffer overflow in Qualcomm products - CVE-2024-21464

Vulnerability identifier: #VU102329

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-2024-21464

CWE-ID: CWE-120

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 Data Network Stack & Connectivity. A local application can execute arbitrary code.

WCD9395
WSA8845H
WSA8845
WSA8840
WSA8835
WSA8830
WSA8815
WSA8810
WCN6740
WCN3950
FastConnect 6700
WCD9390
WCD9370
TalynPlus
Snapdragon 8+ Gen 1 Mobile Platform
Snapdragon 8 Gen 3 Mobile Platform
QCS4490
QCM4490
FastConnect 7800
FastConnect 6900
Samsung Mobile Firmware
WSA8832
Google Android

Install security update from vendor's website.

Samsung Mobile Firmware - update to SMR-FEB-2025
Google Android - addressed in versions 12L 2025-01-05, 12 2025-01-05, 13 2025-01-05, 14 2025-01-05, 15 2025-01-05

• https://docs.qualcomm.com/product/publicresources/securitybulletin/january-2025-bulletin.html

• Multiple vulnerabilities in Qualcomm chipsets
• Multiple vulnerabilities in Google Android
• Multiple vulnerabilities in Samsung Mobile Firmware (February 2025)