Buffer over-read in Qualcomm products - CVE-2023-43527

Vulnerability identifier: #VU89178

CSH Severity: Low

CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear

CVE-ID: CVE-2023-43527

CWE-ID: CWE-126

Exploitation vector: Local access

Exploit availability: No public exploit available

Vendor: Qualcomm

Affected software:
FastConnect 6800
FastConnect 6900
FastConnect 7800
QAM8295P
QCA6391
QCA6426
QCA6436
QCA6696
QCN9074
QCS410
QCS610
Qualcomm Video Collaboration VC1 Platform
Qualcomm Video Collaboration VC3 Platform
SA6145P
SA6150P
SA8145P
SA8150P
SA8155P
SA8195P
SA8295P
SD660
SD865 5G
Snapdragon 429 Mobile Platform
Snapdragon 660 Mobile Platform
Snapdragon 8 Gen 1 Mobile Platform
Snapdragon 865 5G Mobile Platform
Snapdragon 865+ 5G Mobile Platform (SM8250-AB)
Snapdragon 870 5G Mobile Platform (SM8250-AC)
Snapdragon W5+ Gen 1 Wearable Platform
Snapdragon Wear 4100+ Platform
Snapdragon X55 5G Modem-RF System
Snapdragon XR2 5G Platform
SW5100
SW5100P
WCD9335
WCD9341
WCD9370
WCD9380
WCN3610
WCN3620
WCN3660B
WCN3680B
WCN3950
WCN3980
WCN3988
WCN3990
WSA8810
WSA8815
WSA8830
WSA8835
QCA6574AU
SA6155P
SDM429W
SXR2130

The vulnerability allows a local application to read and manipulate data.

The vulnerability exists due to improper input validation in Video. A local application can read and manipulate data.

Install security update from vendor's website.

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