#VU69025 Out-of-bounds read in Qualcomm products - CVE-2022-33236

Vulnerability identifier: #VU69025

Vulnerability risk: Medium

CVSSv4.0: 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/E:U/U:Green

CVE-ID: CVE-2022-33236

CWE-ID: CWE-125

Exploitation vector: Remote access

Exploit availability: No public exploit available

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

Software vendor:
Qualcomm

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

Install updates from vendor's website.

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