Buffer overflow in Qualcomm products - CVE-2023-43538

Vulnerability identifier: #VU91024

CSH Severity: Low

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

CVE-ID: CVE-2023-43538

CWE-ID: CWE-120

Exploitation vector: Local access

Exploit availability: No public exploit available

Vulnerable software:
AQT1000
AR8035
FastConnect 6200
FastConnect 6800
FastConnect 6900
FastConnect 7800
QAM8255P
QAM8295P
QAM8650P
QAM8775P
QCA6310
QCA6335
QCA6391
QCA6420
QCA6421
QCA6426
QCA6430
QCA6431
QCA6436
QCA6564A
QCA6564AU
QCA6574
QCA6574A
QCA6584AU
QCA6595
QCA6595AU
QCA6696
QCA6698AQ
QCA6797AQ
QCA8081
QCA8337
QCC710
QCM8550
QCN6224
QCN6274
QCS8550
QDU1000
QDU1010
QDU1110
QDU1210
QDX1010
QDX1011
QFW7114
QFW7124
QRU1032
QRU1052
QRU1062
QSM8350
Robotics RB3 Platform
SA6145P
SA6155
SA8150P
SA8155
SA8155P
SA8255P
SA8295P
SA8770P
SA8775P
SC8380XP
SD 675
SD 8 Gen1 5G
SD 8CX
SD865 5G
SDX57M
SG8275P
SM7250P
SM8550P
Snapdragon 670 Mobile Platform
Snapdragon 675 Mobile Platform
Snapdragon 678 Mobile Platform (SM6150-AC)
Snapdragon 765 5G Mobile Platform (SM7250-AA)
Snapdragon 765G 5G Mobile Platform (SM7250-AB)
Snapdragon 768G 5G Mobile Platform (SM7250-AC)
Snapdragon 8 Gen 1 Mobile Platform
Snapdragon 8 Gen 2 Mobile Platform
Snapdragon 8+ Gen 2 Mobile Platform
Snapdragon 845 Mobile Platform
Snapdragon 850 Mobile Compute Platform
Snapdragon 855 Mobile Platform
Snapdragon 855+/860 Mobile Platform (SM8150-AC)
Snapdragon 865 5G Mobile Platform
Snapdragon 865+ 5G Mobile Platform (SM8250-AB)
Snapdragon 870 5G Mobile Platform (SM8250-AC)
Snapdragon 888 5G Mobile Platform
Snapdragon 888+ 5G Mobile Platform (SM8350-AC)
Snapdragon 8c Compute Platform (SC8180X-AD) "Poipu Lite"
Snapdragon 8c Compute Platform (SC8180XP-AD) "Poipu Lite"
Snapdragon 8cx Compute Platform (SC8180X-AA
AB)
Snapdragon 8cx Compute Platform (SC8180XP-AC
AF) "Poipu Pro"
Snapdragon 8cx Gen 2 5G Compute Platform (SC8180X-AC
Snapdragon 8cx Gen 2 5G Compute Platform (SC8180XP-AA
Snapdragon 8cx Gen 3 Compute Platform (SC8280XP-AB
BB)
Snapdragon AR2 Gen 1 Platform
Snapdragon Auto 5G Modem-RF Gen 2
Snapdragon X24 LTE Modem
Snapdragon X50 5G Modem-RF System
Snapdragon X55 5G Modem-RF System
Snapdragon X65 5G Modem-RF System
Snapdragon X75 5G Modem-RF System
Snapdragon XR2 5G Platform
SSG2115P
SSG2125P
SXR1230P
SXR2230P
Vision Intelligence 300 Platform
Vision Intelligence 400 Platform
WCD9326
WCD9340
WCD9341
WCD9370
WCD9375
WCD9380
WCD9385
WCD9390
WCD9395
WCN3950
WCN3980
WCN3990
WSA8810
WSA8815
WSA8830
WSA8835
WSA8840
WSA8845
WSA8845H
QCA6174A
QCA6574AU
QCA9377
SA6155P
SA8540P
SA9000P
SD670
SD675
SD855
SDX55
SXR2130
WSA8832

Software vendor:
Qualcomm

The vulnerability allows a local application to execute arbitrary code.

The vulnerability exists due to improper input validation in TZ Secure OS. A local application can execute arbitrary code.

Install security update from vendor's website.

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