Integer overflow in Qualcomm products - CVE-2021-30319
Published: January 4, 2022
Vulnerability identifier: #VU59185
CSH Severity: Low
CVSS v4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2021-30319
CWE-ID: CWE-190
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a malicious application to escalate privileges on the system.
The vulnerability exists due to integer overflow in WLAN HOST component. A malicious application can run a specially crafted WMI command on the system, trigger an integer overflow and execute arbitrary code with elevated privileges.
Affected software
SDX55M
SD8655G
SD870
SD8885G
SDX12
SDX65
SDXR1
SDXR25G
SM6225
SM6250
SM6250P
SM6375
SD8Gen15G
SD460
SD480
SD662
SD678
SD6905G
SD720G
SM7250P
SD750G
SD765
SD765G
SD768G
SD778G
SD780G
WCN6850
WCN3980
WCN3988
WCN3990
WCN3991
WCN3998
WCN3999
WCN6740
WCN6750
WCN3950
WCN6851
WCN6855
WCN6856
WSA8810
WSA8815
WSA8830
WSA8835
WCN3910
WCN3660B
WCN3610
WCD9385
WCD9380
WCD9375
WCD9370
WCD9360
WCD9341
WCD9340
WCD9335
WCD9330
WCD9326
SM7325P
SM7315
QCA6436
QCA6175A
QCA6390
QCA6391
QCA6426
MDM9628
QCA6564
QCA6564A
QCA6564AU
QCA6574
QCA6574A
QCA6584
QCA6584AU
MDM9250
FSM10056
FSM10055
CSRB31024
CSRA6640
CSRA6620
AR8035
AR8031
AQT1000
APQ8064AU
SA6150P
QCS610
QCS6490
QCX315
QRB5165
QRB5165N
SA415M
SA515M
SA6145P
SA6155
SA8145P
SA8150P
SA8155
SA8155P
SA8195P
QCS603
QCS4290
QCS410
QCS2290
QCM6490
QCM4290
QCM2290
QCA9367
QCA8337
QCA8081
QCA6696
QCA6595AU
SD888
SDX20
SDX24
SDX55
SD855
SD730
SD665
SD845
SD675
MDM9640
MDM9650
MSM8996AU
QCA6174A
QCA6574AU
MDM9607
MDM9206
MDM9150
APQ8096AU
APQ8017
QCS605
SA6155P
APQ8009
QCS405
QCA9379
QCA9377
Google Android
SD8655G
SD870
SD8885G
SDX12
SDX65
SDXR1
SDXR25G
SM6225
SM6250
SM6250P
SM6375
SD8Gen15G
SD460
SD480
SD662
SD678
SD6905G
SD720G
SM7250P
SD750G
SD765
SD765G
SD768G
SD778G
SD780G
WCN6850
WCN3980
WCN3988
WCN3990
WCN3991
WCN3998
WCN3999
WCN6740
WCN6750
WCN3950
WCN6851
WCN6855
WCN6856
WSA8810
WSA8815
WSA8830
WSA8835
WCN3910
WCN3660B
WCN3610
WCD9385
WCD9380
WCD9375
WCD9370
WCD9360
WCD9341
WCD9340
WCD9335
WCD9330
WCD9326
SM7325P
SM7315
QCA6436
QCA6175A
QCA6390
QCA6391
QCA6426
MDM9628
QCA6564
QCA6564A
QCA6564AU
QCA6574
QCA6574A
QCA6584
QCA6584AU
MDM9250
FSM10056
FSM10055
CSRB31024
CSRA6640
CSRA6620
AR8035
AR8031
AQT1000
APQ8064AU
SA6150P
QCS610
QCS6490
QCX315
QRB5165
QRB5165N
SA415M
SA515M
SA6145P
SA6155
SA8145P
SA8150P
SA8155
SA8155P
SA8195P
QCS603
QCS4290
QCS410
QCS2290
QCM6490
QCM4290
QCM2290
QCA9367
QCA8337
QCA8081
QCA6696
QCA6595AU
SD888
SDX20
SDX24
SDX55
SD855
SD730
SD665
SD845
SD675
MDM9640
MDM9650
MSM8996AU
QCA6174A
QCA6574AU
MDM9607
MDM9206
MDM9150
APQ8096AU
APQ8017
QCS605
SA6155P
APQ8009
QCS405
QCA9379
QCA9377
Google Android
How to mitigate CVE-2021-30319
Install updates from vendor's website.
Google Android - addressed in versions 9 2022-01-05, 10 2022-01-05, 11 2022-01-05, 12 2022-01-05