Improper Authorization in Qualcomm Hardware solutions

#VU80384 Improper Authorization in Qualcomm Hardware solutions

Published: 2023-09-04

Vulnerability identifier: #VU80384

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-2023-33020

CWE-ID: CWE-285

Exploitation vector: Network

Exploit availability: No

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 WLAN Host. A remote attacker can perform a denial of service (DoS) attack.

Mitigation
Install security update from vendor's website.

Vulnerable software versions

9206 LTE Modem: All versions

APQ8017: All versions

APQ8052: All versions

APQ8056: All versions

APQ8076: All versions

AR8031: All versions

C-V2X 9150: All versions

CSRA6620: All versions

CSRA6640: All versions

FastConnect 6200: All versions

Home Hub 100 Platform: All versions

MDM9250: All versions

MDM9628: All versions

MDM9650: All versions

MSM8108: All versions

MSM8209: All versions

MSM8608: All versions

MSM8909W: All versions

MSM8996AU: All versions

QCA6174A: All versions

QCA6175A: All versions

QCA6554A: All versions

QCA6564A: All versions

QCA6564AU: All versions

QCA6574: All versions

QCA6574A: All versions

QCA6574AU: All versions

QCA6584: All versions

QCA6584AU: All versions

QCA6595: All versions

QCA6595AU: All versions

QCA6696: All versions

QCA9367: All versions

QCA9377: All versions

QCA9379: All versions

Qualcomm 205 Mobile Platform: All versions

Qualcomm 215 Mobile Platform: All versions

SD626: All versions

SDM429W: All versions

SDX20M: All versions

Smart Audio 200 Platform: All versions

Smart Audio 400 Platform: All versions

Smart Display 200 Platform (APQ5053-AA): All versions

Snapdragon 1200 Wearable Platform: All versions

Snapdragon 208 Processor: All versions

Snapdragon 210 Processor: All versions

Snapdragon 212 Mobile Platform: All versions

Snapdragon 425 Mobile Platform: All versions

Snapdragon 429 Mobile Platform: All versions

Snapdragon 439 Mobile Platform: All versions

Snapdragon 450 Mobile Platform: All versions

Snapdragon 617 Processor: All versions

Snapdragon 625 Mobile Platform: All versions

Snapdragon 626 Mobile Platform: All versions

Snapdragon 632 Mobile Platform: All versions

Snapdragon 650 Mobile Platform: All versions

Snapdragon 652 Mobile Platform: All versions

Snapdragon 653 Mobile Platform: All versions

Snapdragon 820 Automotive Platform: All versions

Snapdragon Auto 5G Modem-RF: All versions

Snapdragon Wear 2100 Platform: All versions

Snapdragon Wear 2500 Platform: All versions

Snapdragon Wear 3100 Platform: All versions

Snapdragon Wear 4100+ Platform: All versions

Snapdragon X12 LTE Modem: All versions

Snapdragon X20 LTE Modem: All versions

Snapdragon X5 LTE Modem: All versions

Vision Intelligence 100 Platform (APQ8053-AA): All versions

Vision Intelligence 200 Platform (APQ8053-AC): All versions

WCD9326: All versions

WCD9330: All versions

WCD9335: All versions

WCN3610: All versions

WCN3615: All versions

WCN3620: All versions

WCN3660: All versions

WCN3660B: All versions

WCN3680: All versions

WCN3680B: All versions

WCN3980: All versions

WSA8810: All versions

WSA8815: All versions

External links
http://docs.qualcomm.com/product/publicresources/securitybulletin/september-2023-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

Multiple vulnerabilities in Qualcomm chipsets