Out-of-bounds read in Qualcomm products - CVE-2022-33236

Vulnerability identifier: #VU69025

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-2022-33236

CWE-ID: CWE-125

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 a boundary condition within the WLAN Firmware when parsing cipher suite info attributes. A remote attacker can send specially crafted data to the device, trigger an out-of-bounds read error and perform a denial of service (DoS) attack

QCN6122
QCN9072
QCN9070
QCN9024
QCN9022
QCN9003
QCN9002
QCN9001
QCN9000
QCN9074
QCN6112
QCN6102
QCN6100
QCN6024
QCN6023
QCN5164
QCN5154
QCN5152
QCN5124
WCN6850
WSA8835
WSA8830
WSA8815
WSA8810
WCN7851
WCN7850
WCN6856
WCN6855
WCN6851
QCN5122
WCN6740
WCD9380
TBD
SDX65
SD870
SD865 5G
SD 8 Gen1 5G
QCN9274
QCN9100
IPQ8071A
IPQ9008
IPQ8174
IPQ8173
IPQ8078A
IPQ8078
IPQ8076A
IPQ8076
IPQ8074A
IPQ8072A
QCA4024
IPQ8070A
IPQ6028
IPQ6018
IPQ6010
IPQ6000
IPQ5028
IPQ5018
IPQ5010
CSR8811
QCA8084
QCN5054
QCN5052
QCN5024
QCN5022
QCA9889
QCA9888
QCA8386
QCA8337
QCA8085
AR8035
QCA8082
QCA8081
QCA8075
QCA8072
QCA6436
QCA6426
QCA6391
QCA6390
QCN6132
Google Android

Install updates from vendor's website.

Google Android - addressed in versions 10 2022-11-05, 11 2022-11-05, 12L 2022-11-05, 12 2022-11-05, 13 2022-11-05

• https://docs.qualcomm.com/product/publicresources/securitybulletin/november-2022-bulletin.html

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