#VU103539 Time-of-check Time-of-use (TOCTOU) Race Condition in Qualcomm products - CVE-2024-38418

Vulnerability identifier: #VU103539

Vulnerability risk: 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-2024-38418

CWE-ID: CWE-367

Exploitation vector: Local access

Exploit availability: No public exploit available

Vulnerable software:
C-V2X 9150
CSRB31024
FastConnect 6800
FastConnect 6900
FastConnect 7800
QAM8295P
QCA6391
QCA6426
QCA6436
QCA6564AU
QCA6595AU
QCA6696
QCN9074
QCS410
QCS610
QSM8250
Qualcomm Video Collaboration VC1 Platform
Qualcomm Video Collaboration VC3 Platform
SA6145P
SA6150P
SA8145P
SA8150P
SA8155P
SA8195P
SA8295P
SA8530P
SD865 5G
Snapdragon 429 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 X55 5G Modem-RF System
Snapdragon XR2 5G Platform
Snapdragon Auto 4G Modem
SW5100
SW5100P
SXR2230P
SXR2250P
WCD9341
WCD9370
WCD9380
WCD9385
WCN3620
WCN3660B
WCN3680B
WCN3950
WCN3980
WCN3988
WSA8810
WSA8815
WSA8830
WSA8835
QCA6574AU
SA6155P
SA8540P
SA9000P
SDM429W
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 Camera Linux. A local application can execute arbitrary code.

Install security update from vendor's website.

• https://docs.qualcomm.com/product/publicresources/securitybulletin/february-2025-bulletin.html