#VU86117 Use of Out-of-range Pointer Offset in Qualcomm products - CVE-2023-43534

Vulnerability identifier: #VU86117

Vulnerability risk: High

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

CVE-ID: CVE-2023-43534

CWE-ID: CWE-823

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vulnerable software:
AR8035
FastConnect 6900
FastConnect 7800
Flight RB5 5G Platform
QAM8255P
QAM8650P
QAM8775P
QAMSRV1H
QAMSRV1M
QCA6391
QCA6554A
QCA6564AU
QCA6574
QCA6574A
QCA6584AU
QCA6595
QCA6595AU
QCA6688AQ
QCA6696
QCA8081
QCA8337
QCC2073
QCC2076
QCC710
QCM8550
QCN6224
QCN6274
QCS7230
QCS8250
QCS8550
QFW7114
QFW7124
QRB5165N
Qualcomm Video Collaboration VC5 Platform
Robotics RB5 Platform
SA8155P
SA8195P
SA8255P
SA8650P
SA8770P
SA8775P
SM8550P
Snapdragon 8 Gen 2 Mobile Platform
Snapdragon 8+ Gen 2 Mobile Platform
Snapdragon AR2 Gen 1 Platform
Snapdragon X75 5G Modem-RF System
SRV1H
SRV1M
SSG2115P
SSG2125P
SXR1230P
SXR2230P
WCD9340
WCD9380
WCD9385
WCD9390
WCD9395
WSA8830
WSA8835
WSA8840
WSA8845
WSA8845H
QCA6574AU
SA6155P
SA9000P
WSA8832

Software vendor:
Qualcomm

The vulnerability allows a remote attacker to read and manipulate data.

The vulnerability exists due to improper input validation in WLAN HOST. A remote attacker can read and manipulate data.

Install security update from vendor's website.

• https://docs.qualcomm.com/product/publicresources/securitybulletin/february-2024-bulletin.html