#VU56345 NULL pointer dereference in Qualcomm products - CVE-2021-1935
Published: September 6, 2021
Vulnerability identifier: #VU56345
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2021-1935
CWE-ID: CWE-476
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerable software:
APQ8009
APQ8017
APQ8053
APQ8096AU
MDM9150
MDM9206
MDM9607
MDM9640
MDM9650
MSM8917
MSM8920
MSM8937
MSM8940
MSM8953
MSM8996AU
QCA6174A
QCA6574AU
QCA9377
QCA9379
QCS405
QCS605
SA6155P
SD636
SD675
SD205
SD210
SD450
SD665
SD670
SD712
SD730
SD835
SD845
SD850
SD855
SDM429W
SDM630
SDX24
SDX55
APQ8037
APQ8064AU
AQT1000
AR8031
AR8035
CSRA6620
CSRA6640
CSRB31024
FSM10055
FSM10056
MDM8207
MDM9205
MDM9207
MDM9628
MDM9655
MSM8108
MSM8208
MSM8209
MSM8608
PM8937
QCA4004
QCA4020
QCA6175A
QCA6234
QCA6310
QCA6320
QCA6335
QCA6390
QCA6391
QCA6420
QCA6421
QCA6426
QCA6430
QCA6431
QCA6436
QCA6564
QCA6564A
QCA6564AU
QCA6574
QCA6574A
QCA6584AU
QCA6595
QCA6595AU
QCA6694
QCA6694AU
QCA6696
QCA8337
QCA9367
QCM2290
QCM4290
QCM6125
QCM6490
QCS2290
QCS410
QCS4290
QCS603
QCS610
QCS6125
QCS6490
QCX315
QRB5165
QSM8250
QSM8350
Qualcomm215
SA415M
SA515M
SA6145P
SA6150P
SA6155
SA8145P
SA8150P
SA8155
SA8155P
SA8195P
SC8180X+SDX55
SD455
SD8C
SD8CX
SD429
SD460
SD480
SD632
SD662
SD678
SD6905G
SD720G
SD750G
SD765
SD765G
SD768G
SD778G
SD780G
SD7c
SD820
SD821
SD8655G
SD870
SD8885G
SDA429W
SDX50M
SDX55M
SDXR1
SDXR25G
SM4125
SM6250
SM6250P
SM7250
SM7325
WCD9306
WCD9330
WCD9340
WCD9370
WCD9371
WCD9375
WCD9380
WCD9385
WCN3610
WCN3620
WCN3660
WCN3660B
WCN3680
WCN3910
WCN3950
WCN3988
WCN3991
WCN3998
WCN3999
WCN6740
WCN6750
WCN6850
WCN6851
WCN6855
WCN6856
WSA8815
WSA8830
WSA8835
APQ8009
APQ8017
APQ8053
APQ8096AU
MDM9150
MDM9206
MDM9607
MDM9640
MDM9650
MSM8917
MSM8920
MSM8937
MSM8940
MSM8953
MSM8996AU
QCA6174A
QCA6574AU
QCA9377
QCA9379
QCS405
QCS605
SA6155P
SD636
SD675
SD205
SD210
SD450
SD665
SD670
SD712
SD730
SD835
SD845
SD850
SD855
SDM429W
SDM630
SDX24
SDX55
APQ8037
APQ8064AU
AQT1000
AR8031
AR8035
CSRA6620
CSRA6640
CSRB31024
FSM10055
FSM10056
MDM8207
MDM9205
MDM9207
MDM9628
MDM9655
MSM8108
MSM8208
MSM8209
MSM8608
PM8937
QCA4004
QCA4020
QCA6175A
QCA6234
QCA6310
QCA6320
QCA6335
QCA6390
QCA6391
QCA6420
QCA6421
QCA6426
QCA6430
QCA6431
QCA6436
QCA6564
QCA6564A
QCA6564AU
QCA6574
QCA6574A
QCA6584AU
QCA6595
QCA6595AU
QCA6694
QCA6694AU
QCA6696
QCA8337
QCA9367
QCM2290
QCM4290
QCM6125
QCM6490
QCS2290
QCS410
QCS4290
QCS603
QCS610
QCS6125
QCS6490
QCX315
QRB5165
QSM8250
QSM8350
Qualcomm215
SA415M
SA515M
SA6145P
SA6150P
SA6155
SA8145P
SA8150P
SA8155
SA8155P
SA8195P
SC8180X+SDX55
SD455
SD8C
SD8CX
SD429
SD460
SD480
SD632
SD662
SD678
SD6905G
SD720G
SD750G
SD765
SD765G
SD768G
SD778G
SD780G
SD7c
SD820
SD821
SD8655G
SD870
SD8885G
SDA429W
SDX50M
SDX55M
SDXR1
SDXR25G
SM4125
SM6250
SM6250P
SM7250
SM7325
WCD9306
WCD9330
WCD9340
WCD9370
WCD9371
WCD9375
WCD9380
WCD9385
WCN3610
WCN3620
WCN3660
WCN3660B
WCN3680
WCN3910
WCN3950
WCN3988
WCN3991
WCN3998
WCN3999
WCN6740
WCN6750
WCN6850
WCN6851
WCN6855
WCN6856
WSA8815
WSA8830
WSA8835
Software vendor:
Qualcomm
Qualcomm
Description
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to a NULL pointer dereference error during key import in HLOS component. A local user can pass specially crafted data to the system and perform a denial of service (DoS) attack.
Remediation
Install updates from vendor's website.