#VU76883 Resource exhaustion in Qualcomm products - CVE-2022-33303

Vulnerability identifier: #VU76883

Vulnerability risk: Low

CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

CVE-ID: CVE-2022-33303

CWE-ID: CWE-400

Exploitation vector: Local access

Exploit availability: No public exploit available

Vulnerable software:
FastConnect 6900
FastConnect 7800
QCA6595AU
QCA6696
SA6145P
SA6150P
SA8145P
SA8150P
SA8155P
SA8195P
Snapdragon 8 Gen 1 Mobile Platform
Snapdragon 888 5G Mobile Platform
Snapdragon 888+ 5G Mobile Platform (SM8350-AC)
WCD9380
WCD9385
WSA8830
WSA8835
QCA6574AU
SA6155P

Software vendor:
Qualcomm

The vulnerability allows a local application to perform a denial of service (DoS) attack.

The vulnerability exists due to improper input validation in Linux kernel. A local application can perform a denial of service (DoS) attack.

Install security update from vendor's website.

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