Use After Free in Qualcomm products - CVE-2022-33298

Vulnerability identifier: #VU74330

CSH Severity: Low

CVSS v4: 8.4 [CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

CVE-ID: CVE-2022-33298

CWE-ID: CWE-416

Exploitation vector: Local access

Exploit availability: No public exploit available

The vulnerability allows a local privileged application to execute arbitrary code.

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

Snapdragon W5+ Gen 1 Wearable Platform
SXR1120
SW5100P
SW5100
Snapdragon XR2 5G Platform
Snapdragon XR1 Platform
Snapdragon X55 5G Modem-RF System
Snapdragon X50 5G Modem-RF System
Snapdragon Wear 4100+ Platform
WCD9326
Snapdragon 870 5G Mobile Platform (SM8250-AC)
Snapdragon 865+ 5G Mobile Platform (SM8250-AB)
Snapdragon 865 5G Mobile Platform
Snapdragon 855+/860 Mobile Platform (SM8150-AC)
Snapdragon 855 Mobile Platform
Snapdragon 835 Mobile Platform
Snapdragon 732G Mobile Platform (SM7150-AC)
Snapdragon 730G Mobile Platform (SM7150-AB)
WCN3660B
WSA8835
WSA8830
WSA8815
WSA8810
WCN3990
WCN3988
WCN3980
WCN3950
WCN3680B
Snapdragon 730 Mobile Platform (SM7150-AA)
WCN3610
WCD9385
WCD9380
WCD9375
WCD9370
WCD9341
WCD9340
WCD9335
QCA6430
SA6150P
SA6145P
QCA6696
QCA6595AU
QCA6574A
QCA6564AU
QCA6564
QCA6436
QCA6426
QCA6420
QCA6391
QCA6320
QCA6310
FastConnect 6900
FastConnect 6800
FastConnect 6200
Snapdragon 720G Mobile Platform
Snapdragon 710 Mobile Platform
Snapdragon 695 5G Mobile Platform
Snapdragon 678 Mobile Platform (SM6150-AC)
Snapdragon 675 Mobile Platform
Snapdragon 480+ 5G Mobile Platform (SM4350-AC)
Snapdragon 480 5G Mobile Platform
Snapdragon 4 Gen 1 Mobile Platform
SM6250
AQT1000
SD865 5G
SA8195P
SA8155P
SA8150P
SA8145P
Pixel
SXR2130
QCA6574AU
SA6155P
SDX55
SD855
SD835
SD730

Install security update from vendor's website.

Pixel - update to 2023-04-05

• https://docs.qualcomm.com/product/publicresources/securitybulletin/april-2023-bulletin.html

• Multiple vulnerabilities in Qualcomm chipsets
• Multiple vulnerabilities in Google Pixel