Buffer overflow in Qualcomm products - CVE-2022-25678

Vulnerability identifier: #VU74301

CSH Severity: High

CVSS v4: 9.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

CVE-ID: CVE-2022-25678

CWE-ID: CWE-120

Exploitation vector: Remote access

Exploit availability: No public exploit available

The vulnerability allows a remote attacker to execute arbitrary code.

The vulnerability exists due to improper input validation in MODEM. A remote attacker can execute arbitrary code.

9205 LTE Modem
9206 LTE Modem
9207 LTE Modem
MDM8207
QCA4004
QTS110
Snapdragon 1100 Wearable Platform
Snapdragon 1200 Wearable Platform
Snapdragon Wear 1300 Platform
Snapdragon X5 LTE Modem
WCD9306
WCD9330

Install security update from vendor's website.

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

• Multiple vulnerabilities in Qualcomm chipsets