NULL pointer dereference in Qualcomm products - CVE-2021-30271
Published: December 7, 2021
Vulnerability identifier: #VU58570
CSH Severity: Low
CVSS v4: 8.6 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2021-30271
CWE-ID: CWE-476
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local attacker to execute arbitrary code on the system.
The vulnerability exists due to a NULL pointer dereference error in Kernel. A local attacker can pass specially crafted data to the application and execute arbitrary code on the target system.
Affected software
SD665
SD205
SD210
SD675
SD730
QCS405
QCS605
SA6155P
SDX20
SD850
SD888
SDM429W
SDX24
SDX55
MDM9150
MDM9206
MDM9607
MDM9640
MDM9650
MSM8909W
MSM8996AU
APQ8017
APQ8096AU
QCA9377
QCN6132
QCN7605
QCA6174A
QCA6574AU
SA8195P
SC8280XP
SD 675
SD 8CX
SD429
SD460
SD480
SD662
SA8155P
SD678
SD690 5G
SD720G
SD750G
SD765
SD765G
SD768G
QSW8573
QCN9024
QCN9070
QCN9072
QCN9074
QCS410
QCS603
QCS610
QCX315
SD7c
SA415M
SA515M
SA6145P
SA6150P
SA6155
SA8145P
SA8150P
SA8155
WCN3950
SM8450
SM8450P
WCD9306
WCD9330
WCD9370
WCD9375
WCD9380
WCD9385
WCN3610
WCN3620
SM7250P
WCN3988
WCN3991
WCN3999
WCN6850
WCN6851
WCN6855
WCN6856
WSA8830
WSA8835
SD865 5G
SD870
SD888 5G
SDA429W
SDW2500
SDX12
QCN9022
SDX55M
SDX65
SDXR1
SM6225
SM6250
SM6250P
SM6375
MDM9250
IPQ8076A
IPQ8078
IPQ8078A
IPQ8173
IPQ8174
MDM8207
MDM9205
MDM9207
IPQ8076
MDM9628
MDM9635M
MDM9645
MDM9655
IPQ5010
AR8031
AR8035
CSR8811
CSRA6620
CSRA6640
CSRB31024
FSM10055
FSM10056
QCA2062
IPQ5018
IPQ5028
IPQ6010
IPQ6018
IPQ6028
IPQ8070A
IPQ8071A
IPQ8072A
IPQ8074A
QCN5124
QCA8337
QCA9367
QCA9888
QCA9889
QCA9984
QCN5022
QCN5024
QCN5052
QCN5122
QCA8081
QCN5152
QCN5154
QCN5164
QCN6023
QCN6024
QCN6122
QCN7606
QCA6564A
QCA2064
QCA2065
QCA2066
QCA4004
QCA4024
QCA6390
QCA6391
QCA6564
APQ8009W
QCA6564AU
QCA6574
QCA6574A
QCA6584
QCA6584AU
QCA6595AU
QCA6696
QCA8075
SD205
SD210
SD675
SD730
QCS405
QCS605
SA6155P
SDX20
SD850
SD888
SDM429W
SDX24
SDX55
MDM9150
MDM9206
MDM9607
MDM9640
MDM9650
MSM8909W
MSM8996AU
APQ8017
APQ8096AU
QCA9377
QCN6132
QCN7605
QCA6174A
QCA6574AU
SA8195P
SC8280XP
SD 675
SD 8CX
SD429
SD460
SD480
SD662
SA8155P
SD678
SD690 5G
SD720G
SD750G
SD765
SD765G
SD768G
QSW8573
QCN9024
QCN9070
QCN9072
QCN9074
QCS410
QCS603
QCS610
QCX315
SD7c
SA415M
SA515M
SA6145P
SA6150P
SA6155
SA8145P
SA8150P
SA8155
WCN3950
SM8450
SM8450P
WCD9306
WCD9330
WCD9370
WCD9375
WCD9380
WCD9385
WCN3610
WCN3620
SM7250P
WCN3988
WCN3991
WCN3999
WCN6850
WCN6851
WCN6855
WCN6856
WSA8830
WSA8835
SD865 5G
SD870
SD888 5G
SDA429W
SDW2500
SDX12
QCN9022
SDX55M
SDX65
SDXR1
SM6225
SM6250
SM6250P
SM6375
MDM9250
IPQ8076A
IPQ8078
IPQ8078A
IPQ8173
IPQ8174
MDM8207
MDM9205
MDM9207
IPQ8076
MDM9628
MDM9635M
MDM9645
MDM9655
IPQ5010
AR8031
AR8035
CSR8811
CSRA6620
CSRA6640
CSRB31024
FSM10055
FSM10056
QCA2062
IPQ5018
IPQ5028
IPQ6010
IPQ6018
IPQ6028
IPQ8070A
IPQ8071A
IPQ8072A
IPQ8074A
QCN5124
QCA8337
QCA9367
QCA9888
QCA9889
QCA9984
QCN5022
QCN5024
QCN5052
QCN5122
QCA8081
QCN5152
QCN5154
QCN5164
QCN6023
QCN6024
QCN6122
QCN7606
QCA6564A
QCA2064
QCA2065
QCA2066
QCA4004
QCA4024
QCA6390
QCA6391
QCA6564
APQ8009W
QCA6564AU
QCA6574
QCA6574A
QCA6584
QCA6584AU
QCA6595AU
QCA6696
QCA8075
How to mitigate CVE-2021-30271
Install updates from vendor's website.