Vulnerability identifier: #VU72853

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-2022-40535

CWE-ID: CWE-126

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
CSR8811
Mobile applications / Mobile firmware & hardware
IPQ8070A
Mobile applications / Mobile firmware & hardware
IPQ8071A
Mobile applications / Mobile firmware & hardware
IPQ8072A
Mobile applications / Mobile firmware & hardware
IPQ8074A
Mobile applications / Mobile firmware & hardware
IPQ8076
Mobile applications / Mobile firmware & hardware
IPQ8076A
Mobile applications / Mobile firmware & hardware
IPQ8078
Mobile applications / Mobile firmware & hardware
IPQ8078A
Mobile applications / Mobile firmware & hardware
IPQ8173
Mobile applications / Mobile firmware & hardware
IPQ8174
Mobile applications / Mobile firmware & hardware
IPQ9008
Mobile applications / Mobile firmware & hardware
IPQ9574
Mobile applications / Mobile firmware & hardware
QCA4024
Mobile applications / Mobile firmware & hardware
QCA6390
Mobile applications / Mobile firmware & hardware
QCA6391
Mobile applications / Mobile firmware & hardware
QCA6421
Mobile applications / Mobile firmware & hardware
QCA6426
Mobile applications / Mobile firmware & hardware
QCA6431
Mobile applications / Mobile firmware & hardware
QCA6436
Mobile applications / Mobile firmware & hardware
QCA8081
Mobile applications / Mobile firmware & hardware
QCA8082
Mobile applications / Mobile firmware & hardware
QCA8084
Mobile applications / Mobile firmware & hardware
QCA8085
Mobile applications / Mobile firmware & hardware
QCA8386
Mobile applications / Mobile firmware & hardware
QCA9888
Mobile applications / Mobile firmware & hardware
QCA9889
Mobile applications / Mobile firmware & hardware
QCN5024
Mobile applications / Mobile firmware & hardware
QCN5124
Mobile applications / Mobile firmware & hardware
QCN5154
Mobile applications / Mobile firmware & hardware
QCN5164
Mobile applications / Mobile firmware & hardware
QCN6023
Mobile applications / Mobile firmware & hardware
QCN6024
Mobile applications / Mobile firmware & hardware
QCN9000
Mobile applications / Mobile firmware & hardware
QCN9024
Mobile applications / Mobile firmware & hardware
QCN9070
Mobile applications / Mobile firmware & hardware
QCN9072
Mobile applications / Mobile firmware & hardware
QCN9074
Mobile applications / Mobile firmware & hardware
QCN9274
Mobile applications / Mobile firmware & hardware
SD460
Mobile applications / Mobile firmware & hardware
SD480
Mobile applications / Mobile firmware & hardware
SD662
Mobile applications / Mobile firmware & hardware
SD680
Mobile applications / Mobile firmware & hardware
SD695
Mobile applications / Mobile firmware & hardware
SD865 5G
Mobile applications / Mobile firmware & hardware
SD870
Mobile applications / Mobile firmware & hardware
SDX55M
Mobile applications / Mobile firmware & hardware
SDX65
Mobile applications / Mobile firmware & hardware
SDX65M
Mobile applications / Mobile firmware & hardware
SM4125
Mobile applications / Mobile firmware & hardware
Snapdragon 4 Gen 1
Mobile applications / Mobile firmware & hardware
SW5100
Mobile applications / Mobile firmware & hardware
SW5100P
Mobile applications / Mobile firmware & hardware
WCD9326
Mobile applications / Mobile firmware & hardware
WCD9335
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
WCN3910
Mobile applications / Mobile firmware & hardware
WCN3950
Mobile applications / Mobile firmware & hardware
WCN3980
Mobile applications / Mobile firmware & hardware
WCN3988
Mobile applications / Mobile firmware & hardware
WCN3991
Mobile applications / Mobile firmware & hardware
WCN3998
Mobile applications / Mobile firmware & hardware
WCN6850
Mobile applications / Mobile firmware & hardware
WCN6851
Mobile applications / Mobile firmware & hardware
WSA8810
Mobile applications / Mobile firmware & hardware
WSA8815
Mobile applications / Mobile firmware & hardware
WSA8830
Mobile applications / Mobile firmware & hardware
WSA8835
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 WLAN. A remote attacker can perform a denial of service (DoS) attack.

Mitigation
Install security update from vendor's website.

Vulnerable software versions

CSR8811: All versions

IPQ8070A: All versions

IPQ8071A: All versions

IPQ8072A: All versions

IPQ8074A: All versions

IPQ8076: All versions

IPQ8076A: All versions

IPQ8078: All versions

IPQ8078A: All versions

IPQ8173: All versions

IPQ8174: All versions

IPQ9008: All versions

IPQ9574: All versions

QCA4024: All versions

QCA6390: All versions

QCA6391: All versions

QCA6421: All versions

QCA6426: All versions

QCA6431: All versions

QCA6436: All versions

QCA8081: All versions

QCA8082: All versions

QCA8084: All versions

QCA8085: All versions

QCA8386: All versions

QCA9888: All versions

QCA9889: All versions

QCN5024: All versions

QCN5124: All versions

QCN5154: All versions

QCN5164: All versions

QCN6023: All versions

QCN6024: All versions

QCN9000: All versions

QCN9024: All versions

QCN9070: All versions

QCN9072: All versions

QCN9074: All versions

QCN9274: All versions

SD460: All versions

SD480: All versions

SD662: All versions

SD680: All versions

SD695: All versions

SD865 5G: All versions

SD870: All versions

SDX55M: All versions

SDX65: All versions

SDX65M: All versions

SM4125: All versions

Snapdragon 4 Gen 1: All versions

SW5100: All versions

SW5100P: All versions

WCD9326: All versions

WCD9335: All versions

WCD9370: All versions

WCD9375: All versions

WCD9380: All versions

WCD9385: All versions

WCN3910: All versions

WCN3950: All versions

WCN3980: All versions

WCN3988: All versions

WCN3991: All versions

WCN3998: All versions

WCN6850: All versions

WCN6851: All versions

WSA8810: All versions

WSA8815: All versions

WSA8830: All versions

WSA8835: All versions

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