Main Vulnerability Database Vulnerabilities #VU109341

#VU109341 Incorrect Calculation of Buffer Size in Qualcomm products - CVE-2020-3640

Published: May 17, 2025

Vulnerability identifier: #VU109341

Vulnerability risk:

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

CVE-ID: CVE-2020-3640

CWE-ID: CWE-131

Exploitation vector: Local access

Exploit availability: No public exploit available

Vulnerable software:
Bitra
QCS404
QCS610
SC7180
Kamorta
Rennell
Saipan
SDX55
SM6150
SM7150
SM8250
SXR2130

Software vendor:
Qualcomm

Description

The vulnerability allows #AV# #AU# to #BASIC_IMPACT#.

The vulnerability exists due to improper input validation in Content Protection. #AV# #AU# can #EXT_IMPACT#.

Install security update from vendor's website.