Memory corruption in Qualcomm products - CVE-2023-21633

Vulnerability identifier: #VU77857

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-2023-21633

CWE-ID: CWE-119

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 Linux. A local privileged application can execute arbitrary code.

Snapdragon 768G 5G Mobile Platform (SM7250-AC)
Snapdragon XR2 5G Platform
Snapdragon XR1 Platform
Snapdragon X55 5G Modem-RF System
Snapdragon X50 5G Modem-RF System
Snapdragon Wear 4100+ Platform
Snapdragon W5+ Gen 1 Wearable Platform
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 820 Automotive Platform
SW5100
Snapdragon 765G 5G Mobile Platform (SM7250-AB)
Snapdragon 765 5G Mobile Platform (SM7250-AA)
Snapdragon 750G 5G Mobile Platform
Snapdragon 732G Mobile Platform (SM7150-AC)
Snapdragon 730G Mobile Platform (SM7150-AB)
Snapdragon 730 Mobile Platform (SM7150-AA)
Snapdragon 720G Mobile Platform
Snapdragon 710 Mobile Platform
Snapdragon 690 5G Mobile Platform
Snapdragon 678 Mobile Platform (SM6150-AC)
Snapdragon 675 Mobile Platform
WCD9385
WSA8835
WSA8830
WSA8815
WSA8810
WCN3990
WCN3988
WCN3980
WCN3950
WCN3680B
WCN3660B
WCN3610
Snapdragon 670 Mobile Platform
WCD9380
WCD9375
WCD9371
WCD9370
WCD9341
WCD9335
WCD9326
Vision Intelligence 400 Platform
SXR1120
SW5100P
QCA6431
QCA6698AQ
QCA6696
QCA6595AU
QCA6595
QCA6574A
QCA6574
QCA6564AU
QCA6564A
QCA6564
QCA6436
QCS610
QCA6430
QCA6426
QCA6421
QCA6420
QCA6391
QAM8295P
FastConnect 6900
FastConnect 6800
FastConnect 6200
AQT1000
SA8295P
SM7250P
SM6250P
SM6250
SD865 5G
SD 675
APQ8064AU
SA8195P
SA8155P
SA8155
SA8150P
SA8145P
SA6155
SA6150P
SA6145P
Qualcomm Video Collaboration VC3 Platform
Qualcomm Video Collaboration VC1 Platform
Pixel
SXR2130
QCA6574AU
MSM8996AU
SDX55
SD855
SD835
SD730
SD675
SD670
SA6155P

Install security update from vendor's website.

Pixel - update to 2023-07-05

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

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