#VU109345 Buffer overflow in Qualcomm products - CVE-2020-3668

Vulnerability identifier: #VU109345

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-2020-3668

CWE-ID: CWE-120

Exploitation vector: Local access

Exploit availability: No public exploit available

Vulnerable software:
IPQ6018
QCA6390
QCA8081
QCS404
SA415M
SC7180
SDM850
IPQ8074
Kamorta
Nicobar
QCN7605
QCS405
QCS605
Rennell
SC8180X
SDA845
SDM670
SDM710
SDM845
SM6150
SM7150
SM8150
SXR1130

Software vendor:
Qualcomm

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

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

Install security update from vendor's website.

• https://www.qualcomm.com/company/product-security/bulletins/august-2020-security-bulletin