#VU99688 Use After Free in Qualcomm products - CVE-2024-38421

Vulnerability identifier: #VU99688

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-2024-38421

CWE-ID: CWE-416

Exploitation vector: Local access

Exploit availability: No public exploit available

Vulnerable software:
FastConnect 6200
FastConnect 7800
QAM8255P
QAM8295P
QAM8620P
QAM8650P
QAM8775P
QAMSRV1H
QAMSRV1M
QCA6391
QCA6574
QCA6574A
QCA6595
QCA6595AU
QCA6678AQ
QCA6688AQ
QCA6696
QCA6698AQ
QCA6797AQ
QCM6125
QCS6125
QCS6490
QCS7230
QCS8250
Qualcomm Video Collaboration VC1 Platform
Qualcomm Video Collaboration VC3 Platform
Qualcomm Video Collaboration VC5 Platform
SA7255P
SA7775P
SA8155P
SA8195P
SA8255P
SA8295P
SA8650P
SA8770P
SA8775P
SM4635
SM8635
SM8750
SM8750P
Snapdragon 4 Gen 1 Mobile Platform
Snapdragon 480 5G Mobile Platform
Snapdragon 480+ 5G Mobile Platform (SM4350-AC)
Snapdragon 695 5G Mobile Platform
Snapdragon 8 Gen 3 Mobile Platform
Snapdragon W5+ Gen 1 Wearable Platform
SRV1H
SRV1L
SRV1M
SW5100
SW5100P
WCD9370
WCD9375
WCD9378
WCD9385
WCD9390
WCD9395
WCN3950
WCN3980
WCN3988
WCN6755
WCN7860
WCN7861
WCN7880
WCN7881
WSA8810
WSA8815
WSA8830
WSA8835
WSA8840
WSA8845
WSA8845H
QCA6574AU
SA6155P
SA8620P
SA9000P
WSA8832

Software vendor:
Qualcomm

The vulnerability allows a local application to execute arbitrary code.

The vulnerability exists due to improper input validation in Graphics Linux. A local application can execute arbitrary code.

Install security update from vendor's website.

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