Buffer over-read in Qualcomm products - CVE-2022-33306

Vulnerability identifier: #VU71956

CSH Severity: Medium

CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]

CVE-ID: CVE-2022-33306

CWE-ID: CWE-126

Exploitation vector: Remote access

Exploit availability: No public exploit available

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.

QCN9100
QCN9001
QCN9002
QCN9003
QCN9022
QCN9024
QCN9070
QCN9072
QCN9074
QCN9000
QCN9274
QCS6490
QSM8350
SA8295P
SD 8 Gen1 5G
SD 8cx Gen3
SD660
SD780G
QCN6122
QCN6112
QCN6102
QCN6100
QCN6024
QCN6023
QCN5164
QCN5154
QCN5152
QCN5124
QCN5122
QCN5054
QCN5052
QCN5024
WCN6856
WCD9385
WCN3980
WCN3990
WCN6740
WCN6750
WCN6850
WCN6851
WCN6855
WCD9380
WCN7850
WCN7851
WSA8810
WSA8815
WSA8830
WSA8835
QCN5022
WCD9375
WCD9370
WCD9341
WCD9335
SXR2230P
SXR1230P
SSG2125P
SSG2115P
SDXR2 5G
SDX65
SDX55M
SD888 5G
SD870
SD865 5G
QAM8295P
IPQ8076
IPQ8076A
IPQ8078
IPQ8078A
IPQ8173
IPQ8174
IPQ9008
IPQ9574
IPQ8074A
QCA2062
QCA2064
QCA2065
QCA2066
QCA4024
QCA6390
QCA6391
QCA6426
IPQ8072A
IPQ8071A
IPQ8070A
IPQ8068
IPQ8065
IPQ6028
IPQ6018
IPQ6010
IPQ6000
IPQ5028
IPQ5018
IPQ5010
CSR8811
AR9380
QCA8082
QCM6490
QCA9994
QCA9992
QCA9990
QCA9986
QCA9985
QCA9984
QCA9889
QCA9888
QCA9886
QCA8386
QCA8337
QCA8085
QCA8084
AR8035
QCA8081
QCA8075
QCA8072
QCA6698AQ
QCA6696
QCA6678AQ
QCA6595AU
QCA6595
QCA6584AU
QCA6574A
QCA6574
QCA6564AU
QCA6554A
QCA6436
QCN6132
WSA8832
SD888
IPQ8064
QCA9980
QCA6574AU
Google Android

Install security update from vendor's website.

Google Android - addressed in versions 10 2023-02-05, 11 2023-02-05, 12L 2023-02-05, 12 2023-02-05, 13 2023-02-05

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

• Multiple vulnerabilities in Qualcomm chipsets
• Multiple vulnerabilities in Google Android