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

Vulnerability identifier: #VU99688

CSH Severity: Low

CVSS v4: 8.5 [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]

CVE-ID: CVE-2024-38421

CWE-ID: CWE-416

Exploitation vector: Local access

Exploit availability: No public exploit available

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.

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

Install security update from vendor's website.

Google Android - addressed in versions 12L 2024-11-05, 12 2024-11-05, 13 2024-11-05, 14 2024-11-05, 15 2024-11-05

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

• Multiple vulnerabilities in Qualcomm chipsets
• Multiple vulnerabilities in Google Android