#VU61061 Information disclosure in Qualcomm products - CVE-2021-30331
Published: March 7, 2022
Vulnerability identifier: #VU61061
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2021-30331
CWE-ID: CWE-200
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerable software:
AR8035
FSM10055
FSM10056
QCA6390
QCA6391
QCA6426
QCA6436
QCA8081
QCA8337
QCM2290
QCM4290
QCM6125
QCM6490
QCS2290
QCS410
QCS4290
QCS610
QCS6125
QCS6490
QCX315
SD8Gen15G
SD460
SD480
SD662
SD678
SD6905G
SD720G
SD750G
SD765
SD765G
SD768G
SD778G
SD8655G
SD870
SD8885G
SDX55M
SDX65
SDXR25G
SM6225
SM6250
SM6250P
SM6375
SM7250P
SM7325P
SW5100
SW5100P
WCD9335
WCD9341
WCD9370
WCD9375
WCD9380
WCD9385
WCN3910
WCN3950
WCN3980
WCN3988
WCN3990
WCN3991
WCN3998
WCN6750
WCN6850
WCN6851
WCN6855
WCN6856
WSA8810
WSA8815
WSA8830
WSA8835
MDM9150
MDM9650
QCA6174A
QCA9377
SD675
SD665
SD730
SDX55
AR8035
FSM10055
FSM10056
QCA6390
QCA6391
QCA6426
QCA6436
QCA8081
QCA8337
QCM2290
QCM4290
QCM6125
QCM6490
QCS2290
QCS410
QCS4290
QCS610
QCS6125
QCS6490
QCX315
SD8Gen15G
SD460
SD480
SD662
SD678
SD6905G
SD720G
SD750G
SD765
SD765G
SD768G
SD778G
SD8655G
SD870
SD8885G
SDX55M
SDX65
SDXR25G
SM6225
SM6250
SM6250P
SM6375
SM7250P
SM7325P
SW5100
SW5100P
WCD9335
WCD9341
WCD9370
WCD9375
WCD9380
WCD9385
WCN3910
WCN3950
WCN3980
WCN3988
WCN3990
WCN3991
WCN3998
WCN6750
WCN6850
WCN6851
WCN6855
WCN6856
WSA8810
WSA8815
WSA8830
WSA8835
MDM9150
MDM9650
QCA6174A
QCA9377
SD675
SD665
SD730
SDX55
Software vendor:
Qualcomm
Qualcomm
Description
The vulnerability allows a local application to gain access to potentially sensitive information.
The vulnerability exists due to excessive data output in Data Modem. A local application can send a specially crafted external command via DIAG interface and gain unauthorized access to sensitive information on the system.
Remediation
Install updates from vendor's website.