Buffer overflow in Qualcomm products - CVE-2021-35104
Published: April 4, 2022
Vulnerability identifier: #VU61843
CSH Severity: High
CVSS v4: 8.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2021-35104
CWE-ID: CWE-119
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error when processing audio clips in Audio component. A remote attacker can create a specially crafted media file, trick the victim into opening it, trigger memory corruption and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Affected software
SD720G
SD429
SD439
SD460
SD480
SD660
SD662
SD678
SD6905G
SD750G
SD765
SD765G
SD768G
SD778G
SD780G
SD8655G
SD870
SA6150P
QRB5165
QRB5165M
QRB5165N
QSM8250
QSW8573
SA4150P
SA4155P
SA415M
SA515M
SA6145P
SA6155
SA8145P
SA8150P
SA8155
SA8155P
SA8195P
SA8295P
SD8Gen15G
WCN3991
WCD9360
WCD9370
WCD9375
WCD9380
WCD9385
WCN3610
WCN3620
WCN3910
WCN3950
WCN3988
WCD9330
WCN3998
WCN3999
WCN6740
WCN6750
WCN6850
WCN6851
WCN6855
WCN6856
WSA8830
WSA8835
SDXR1
SD8885G
SDA429W
SDW2500
SDX12
SDX55M
SDX65
QCX315
SDXR25G
SM6250
SM6250P
SM6375
SM7250P
SM7315
SM7325P
SW5100
SW5100P
SXR2150P
IPQ8074A
IPQ8076
IPQ8076A
IPQ8078A
IPQ8173
IPQ8174
MDM9250
IPQ8072A
MDM9628
QAM8295P
QCA4024
QCA6390
QCA6391
QCA6426
QCA6428
FSM10055
APQ8064AU
AQT1000
AR8031
AR8035
CSR8811
CSRA6620
CSRA6640
CSRB31024
QCA6436
FSM10056
IPQ6000
IPQ6010
IPQ6018
IPQ6028
IPQ8070
IPQ8070A
IPQ8071
IPQ8071A
IPQ8072
QCN9012
QCN5024
QCN5052
QCN5064
QCN5122
QCN5124
QCN5152
QCN5164
QCN5550
QCN9000
QCN9011
QCN5022
QCN9074
QCS2290
QCS410
QCS4290
QCS603
QCS610
QCS6125
QCS6490
QCA8075
QCA6438
QCA6564
QCA6564A
QCA6564AU
QCA6574
QCA6574A
QCA6584AU
QCA6595AU
QCA6696
APQ8009W
QCA8081
QCA8337
QCA9367
QCA9889
QCM2290
QCM4290
QCM6125
QCM6490
SD210
SD665
SD205
SD730
SD855
SD888
SA6155P
SD675
SDM429W
SDX20
SDX24
SDX55
MDM9607
IPQ8074
MDM9150
MDM9206
MSM8909W
MSM8996AU
QCA6174A
APQ8017
APQ8096AU
QCS405
QCS605
QCA6574AU
QCA9377
Google Android
SD429
SD439
SD460
SD480
SD660
SD662
SD678
SD6905G
SD750G
SD765
SD765G
SD768G
SD778G
SD780G
SD8655G
SD870
SA6150P
QRB5165
QRB5165M
QRB5165N
QSM8250
QSW8573
SA4150P
SA4155P
SA415M
SA515M
SA6145P
SA6155
SA8145P
SA8150P
SA8155
SA8155P
SA8195P
SA8295P
SD8Gen15G
WCN3991
WCD9360
WCD9370
WCD9375
WCD9380
WCD9385
WCN3610
WCN3620
WCN3910
WCN3950
WCN3988
WCD9330
WCN3998
WCN3999
WCN6740
WCN6750
WCN6850
WCN6851
WCN6855
WCN6856
WSA8830
WSA8835
SDXR1
SD8885G
SDA429W
SDW2500
SDX12
SDX55M
SDX65
QCX315
SDXR25G
SM6250
SM6250P
SM6375
SM7250P
SM7315
SM7325P
SW5100
SW5100P
SXR2150P
IPQ8074A
IPQ8076
IPQ8076A
IPQ8078A
IPQ8173
IPQ8174
MDM9250
IPQ8072A
MDM9628
QAM8295P
QCA4024
QCA6390
QCA6391
QCA6426
QCA6428
FSM10055
APQ8064AU
AQT1000
AR8031
AR8035
CSR8811
CSRA6620
CSRA6640
CSRB31024
QCA6436
FSM10056
IPQ6000
IPQ6010
IPQ6018
IPQ6028
IPQ8070
IPQ8070A
IPQ8071
IPQ8071A
IPQ8072
QCN9012
QCN5024
QCN5052
QCN5064
QCN5122
QCN5124
QCN5152
QCN5164
QCN5550
QCN9000
QCN9011
QCN5022
QCN9074
QCS2290
QCS410
QCS4290
QCS603
QCS610
QCS6125
QCS6490
QCA8075
QCA6438
QCA6564
QCA6564A
QCA6564AU
QCA6574
QCA6574A
QCA6584AU
QCA6595AU
QCA6696
APQ8009W
QCA8081
QCA8337
QCA9367
QCA9889
QCM2290
QCM4290
QCM6125
QCM6490
SD210
SD665
SD205
SD730
SD855
SD888
SA6155P
SD675
SDM429W
SDX20
SDX24
SDX55
MDM9607
IPQ8074
MDM9150
MDM9206
MSM8909W
MSM8996AU
QCA6174A
APQ8017
APQ8096AU
QCS405
QCS605
QCA6574AU
QCA9377
Google Android
How to mitigate CVE-2021-35104
Install updates from vendor's website.
Google Android - addressed in versions 10 2022-04-05, 11 2022-04-05, 12L 2022-04-05, 12 2022-04-05