#VU87926 Improper input validation in Qualcomm Mobile applications


Published: 2024-04-01

Vulnerability identifier: #VU87926

Vulnerability risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2024-21453

CWE-ID: CWE-20

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
C-V2X 9150
Mobile applications / Mobile firmware & hardware
QCS410
Mobile applications / Mobile firmware & hardware
QCS610
Mobile applications / Mobile firmware & hardware
Qualcomm Video Collaboration VC1 Platform
Mobile applications / Mobile firmware & hardware
Qualcomm Video Collaboration VC3 Platform
Mobile applications / Mobile firmware & hardware
Snapdragon Auto 5G Modem-RF
Mobile applications / Mobile firmware & hardware
Snapdragon Auto 4G Modem
Mobile applications / Mobile firmware & hardware
WCD9341
Mobile applications / Mobile firmware & hardware
WCD9370
Mobile applications / Mobile firmware & hardware
WCN3950
Mobile applications / Mobile firmware & hardware
WCN3980
Mobile applications / Mobile firmware & hardware
WSA8810
Mobile applications / Mobile firmware & hardware
WSA8815
Mobile applications / Mobile firmware & hardware

Vendor: Qualcomm

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to improper input validation in Automotive Telematics. A remote attacker can perform a denial of service (DoS) attack.

Mitigation
Install security update from vendor's website.

Vulnerable software versions

C-V2X 9150: All versions

QCS410: All versions

QCS610: All versions

Qualcomm Video Collaboration VC1 Platform: All versions

Qualcomm Video Collaboration VC3 Platform: All versions

Snapdragon Auto 5G Modem-RF: All versions

Snapdragon Auto 4G Modem: All versions

WCD9341: All versions

WCD9370: All versions

WCN3950: All versions

WCN3980: All versions

WSA8810: All versions

WSA8815: All versions


External links
http://docs.qualcomm.com/product/publicresources/securitybulletin/april-2024-bulletin.html


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.


Latest bulletins with this vulnerability