Vulnerability identifier: #VU76880

Vulnerability risk: High

CVSSv3.1: 7.1 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-21669

CWE-ID: CWE-126

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
AQT1000
Mobile applications / Mobile firmware & hardware
FastConnect 6200
Mobile applications / Mobile firmware & hardware
FastConnect 6800
Mobile applications / Mobile firmware & hardware
FastConnect 6900
Mobile applications / Mobile firmware & hardware
Flight RB5 5G Platform
Mobile applications / Mobile firmware & hardware
QCA6391
Mobile applications / Mobile firmware & hardware
QCA6420
Mobile applications / Mobile firmware & hardware
QCA6421
Mobile applications / Mobile firmware & hardware
QCA6426
Mobile applications / Mobile firmware & hardware
QCA6430
Mobile applications / Mobile firmware & hardware
QCA6431
Mobile applications / Mobile firmware & hardware
QCA6436
Mobile applications / Mobile firmware & hardware
QCM2290
Mobile applications / Mobile firmware & hardware
QCM4290
Mobile applications / Mobile firmware & hardware
QCN9074
Mobile applications / Mobile firmware & hardware
QCS2290
Mobile applications / Mobile firmware & hardware
QCS4290
Mobile applications / Mobile firmware & hardware
QCS8250
Mobile applications / Mobile firmware & hardware
QRB5165M
Mobile applications / Mobile firmware & hardware
QRB5165N
Mobile applications / Mobile firmware & hardware
Robotics RB5 Platform
Mobile applications / Mobile firmware & hardware
SD660
Mobile applications / Mobile firmware & hardware
SD865 5G
Mobile applications / Mobile firmware & hardware
SM6250
Mobile applications / Mobile firmware & hardware
Snapdragon 429 Mobile Platform
Mobile applications / Mobile firmware & hardware
Snapdragon 660 Mobile Platform
Mobile applications / Mobile firmware & hardware
Snapdragon 675 Mobile Platform
Mobile applications / Mobile firmware & hardware
Snapdragon 678 Mobile Platform (SM6150-AC)
Mobile applications / Mobile firmware & hardware
Snapdragon 720G Mobile Platform
Mobile applications / Mobile firmware & hardware
Snapdragon 730 Mobile Platform (SM7150-AA)
Mobile applications / Mobile firmware & hardware
Snapdragon 730G Mobile Platform (SM7150-AB)
Mobile applications / Mobile firmware & hardware
Snapdragon 732G Mobile Platform (SM7150-AC)
Mobile applications / Mobile firmware & hardware
Snapdragon 855 Mobile Platform
Mobile applications / Mobile firmware & hardware
Snapdragon 855+/860 Mobile Platform (SM8150-AC)
Mobile applications / Mobile firmware & hardware
Snapdragon 865 5G Mobile Platform
Mobile applications / Mobile firmware & hardware
Snapdragon 865+ 5G Mobile Platform (SM8250-AB)
Mobile applications / Mobile firmware & hardware
Snapdragon 870 5G Mobile Platform (SM8250-AC)
Mobile applications / Mobile firmware & hardware
Snapdragon X50 5G Modem-RF System
Mobile applications / Mobile firmware & hardware
Snapdragon X55 5G Modem-RF System
Mobile applications / Mobile firmware & hardware
Snapdragon XR2 5G Platform
Mobile applications / Mobile firmware & hardware
WCD9335
Mobile applications / Mobile firmware & hardware
WCD9341
Mobile applications / Mobile firmware & hardware
WCD9370
Mobile applications / Mobile firmware & hardware
WCD9375
Mobile applications / Mobile firmware & hardware
WCD9380
Mobile applications / Mobile firmware & hardware
WCD9385
Mobile applications / Mobile firmware & hardware
WCN3620
Mobile applications / Mobile firmware & hardware
WCN3660B
Mobile applications / Mobile firmware & hardware
WCN3910
Mobile applications / Mobile firmware & hardware
WCN3950
Mobile applications / Mobile firmware & hardware
WCN3980
Mobile applications / Mobile firmware & hardware
WCN3988
Mobile applications / Mobile firmware & hardware
WCN3990
Mobile applications / Mobile firmware & hardware
WSA8810
Mobile applications / Mobile firmware & hardware
WSA8815
Mobile applications / Mobile firmware & hardware
SD730
Hardware solutions / Firmware
SD855
Hardware solutions / Firmware
SDM429W
Hardware solutions / Firmware
SDX55
Hardware solutions / Firmware
SXR2130
Hardware solutions / Firmware

Vendor: Qualcomm

Description

The vulnerability allows a remote attacker to read and manipulate data.

The vulnerability exists due to improper input validation in WLAN HOST. A remote attacker can read and manipulate data.

Mitigation
Install security update from vendor's website.

Vulnerable software versions

AQT1000: All versions

FastConnect 6200: All versions

FastConnect 6800: All versions

FastConnect 6900: All versions

Flight RB5 5G Platform: All versions

QCA6391: All versions

QCA6420: All versions

QCA6421: All versions

QCA6426: All versions

QCA6430: All versions

QCA6431: All versions

QCA6436: All versions

QCM2290: All versions

QCM4290: All versions

QCN9074: All versions

QCS2290: All versions

QCS4290: All versions

QCS8250: All versions

QRB5165M: All versions

QRB5165N: All versions

Robotics RB5 Platform: All versions

SD660: All versions

SD730: All versions

SD855: All versions

SD865 5G: All versions

SDM429W: All versions

SDX55: All versions

SM6250: All versions

Snapdragon 429 Mobile Platform: All versions

Snapdragon 660 Mobile Platform: All versions

Snapdragon 675 Mobile Platform: All versions

Snapdragon 678 Mobile Platform (SM6150-AC): All versions

Snapdragon 720G Mobile Platform: All versions

Snapdragon 730 Mobile Platform (SM7150-AA): All versions

Snapdragon 730G Mobile Platform (SM7150-AB): All versions

Snapdragon 732G Mobile Platform (SM7150-AC): All versions

Snapdragon 855 Mobile Platform: All versions

Snapdragon 855+/860 Mobile Platform (SM8150-AC): All versions

Snapdragon 865 5G Mobile Platform: All versions

Snapdragon 865+ 5G Mobile Platform (SM8250-AB): All versions

Snapdragon 870 5G Mobile Platform (SM8250-AC): All versions

Snapdragon X50 5G Modem-RF System: All versions

Snapdragon X55 5G Modem-RF System: All versions

Snapdragon XR2 5G Platform: All versions

SXR2130: All versions

WCD9335: All versions

WCD9341: All versions

WCD9370: All versions

WCD9375: All versions

WCD9380: All versions

WCD9385: All versions

WCN3620: All versions

WCN3660B: All versions

WCN3910: All versions

WCN3950: All versions

WCN3980: All versions

WCN3988: All versions

WCN3990: All versions

WSA8810: All versions

WSA8815: All versions

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External links
http://docs.qualcomm.com/product/publicresources/securitybulletin/june-2023-bulletin.html

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.