#VU71021 Buffer over-read in Qualcomm products - CVE-2022-33285

Vulnerability identifier: #VU71021

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-2022-33285

CWE-ID: CWE-126

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vulnerable software:
APQ8009
APQ8017
APQ8096AU
IPQ8064
IPQ8074
MDM9206
MDM9607
MDM9640
MDM9650
MSM8996AU
QCA6174A
QCA6574AU
QCA9377
QCA9379
QCA9980
QCN6132
QCN7605
QCS405
QCS605
SA6155P
SD665
SD670
SD675
SD710
SD712
SD730
SD835
SD845
SD850
SD855
SD888
SDM630
SDX20
SDX24
SDX55
APQ8064AU
APQ8076
AQT1000
AR8031
AR8035
AR9380
CSR8811
CSRA6620
CSRA6640
CSRB31024
IPQ4018
IPQ4028
IPQ4029
IPQ5010
IPQ5018
IPQ5028
IPQ6000
IPQ6010
IPQ6018
IPQ6028
IPQ8065
IPQ8068
IPQ8069
IPQ8070
IPQ8070A
IPQ8071
IPQ8071A
IPQ8072
IPQ8072A
IPQ8074A
IPQ8076
IPQ8076A
IPQ8078
IPQ8078A
IPQ8173
IPQ8174
IPQ9008
IPQ9574
MDM8215
MDM9215
MDM9250
MDM9310
MDM9615
MDM9628
MDM9645
MSM8976
PMP8074
QAM8295P
QCA1062
QCA1064
QCA2062
QCA2064
QCA2065
QCA2066
QCA4020
QCA4024
QCA4531
QCA6174
QCA6175A
QCA6310
QCA6320
QCA6335
QCA6390
QCA6391
QCA6420
QCA6421
QCA6426
QCA6428
QCA6430
QCA6431
QCA6436
QCA6438
QCA6554A
QCA6564
QCA6564A
QCA6564AU
QCA6574
QCA6574A
QCA6584
QCA6584AU
QCA6595
QCA6595AU
QCA6696
QCA8072
QCA8075
QCA8081
QCA8082
QCA8084
QCA8085
QCA8337
QCA8386
QCA9367
QCA9886
QCA9888
QCA9889
QCA9898
QCA9984
QCA9985
QCA9986
QCA9990
QCA9992
QCA9994
QCC5100
QCM2290
QCM4290
QCM6125
QCM6490
QCN5021
QCN5022
QCN5024
QCN5052
QCN5054
QCN5122
QCN5124
QCN5152
QCN5154
QCN5164
QCN6023
QCN6024
QCN6100
QCN6102
QCN6112
QCN6122
QCN7606
QCN9000
QCN9001
QCN9002
QCN9003
QCN9011
QCN9012
QCN9022
QCN9024
QCN9070
QCN9072
QCN9074
QCN9100
QCN9274
QCS2290
QCS410
QCS4290
QCS603
QCS610
QCS6125
QCS6490
QCX315
QRB5165
QRB5165M
QRB5165N
QSM8250
QSM8350
SA4150P
SA415M
SA515M
SA6145P
SA6150P
SA6155
SA8145P
SA8150P
SA8155
SA8155P
SA8195P
SA8295P
SC8180X+SDX55
SD 455
SD 636
SD 675
SD 8 Gen1 5G
SD 8CX
SD 8cx Gen2
SD 8cx Gen3
SD460
SD480
SD660
SD662
SD678
SD680
SD690 5G
SD695
SD720G
SD750G
SD765
SD765G
SD768G
SD778G
SD780G
SD7c
SD820
SD821
SD865 5G
SD870
SD888 5G
SDX12
SDX20M
SDX50M
SDX55M
SDX65
SDXR1
SDXR2 5G
SM4125
SM4375
SM6250
SM6250P
SM7250P
SM7315
SM7325P
SW5100
SW5100P
SXR2150P
WCD9326
WCD9330
WCD9335
WCD9340
WCD9341
WCD9360
WCD9370
WCD9371
WCD9375
WCD9380
WCD9385
WCN3610
WCN3615
WCN3660B
WCN3680B
WCN3910
WCN3950
WCN3980
WCN3988
WCN3990
WCN3991
WCN3998
WCN3999
WCN6740
WCN6750
WCN6850
WCN6851
WCN6855
WCN6856
WCN7850
WCN7851
WSA8810
WSA8815
WSA8830
WSA8835

Software vendor:
Qualcomm

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.

Install security update from vendor's website.

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