Improper Authorization in Qualcomm products - CVE-2021-35094
Published: May 12, 2022 / Updated: May 12, 2022
Vulnerability identifier: #VU63111
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-2021-35094
CWE-ID: CWE-285
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local application to escalate privileges on the system.
The vulnerability exists due to improper verification of timeout-based authentication in the HLOS component. A local application can escalate privileges on the system.
Affected software
SD888 5G
WCD9375
WCD9370
WCD9341
SM7325P
SM7250P
SM6250
SM4125
SDXR2 5G
SDX55M
SDX50M
WCD9380
SD870
SD865 5G
SD780G
SD778G
SD768G
SD765G
SD765
SD750G
WCN6850
WSA8835
WSA8830
WSA8815
WSA8810
WCN7851
WCN7850
WCN6856
WCN6855
WCN6851
WCN6750
WCN6740
WCN3998
WCN3991
WCN3988
WCN3980
WCN3950
WCN3910
WCD9385
QCA6574A
QCS6490
QCS4290
QCS2290
QCM6490
QCM4290
QCM2290
QCA6696
QCA6595AU
QSM8350
QCA6574
QCA6436
QCA6431
QCA6430
QCA6426
QCA6421
QCA6420
QCA6391
QCA6390
SD460
SD720G
SD695
SD690 5G
SD680
SD678
SD662
SD480
AQT1000
SD 8cx Gen3
SD 675
SA8195P
SA8155P
SA8155
SA6155
SD855
SD730
QCA6574AU
SD675
SD665
SA9000P
SA8540P
SA6155P
WCD9375
WCD9370
WCD9341
SM7325P
SM7250P
SM6250
SM4125
SDXR2 5G
SDX55M
SDX50M
WCD9380
SD870
SD865 5G
SD780G
SD778G
SD768G
SD765G
SD765
SD750G
WCN6850
WSA8835
WSA8830
WSA8815
WSA8810
WCN7851
WCN7850
WCN6856
WCN6855
WCN6851
WCN6750
WCN6740
WCN3998
WCN3991
WCN3988
WCN3980
WCN3950
WCN3910
WCD9385
QCA6574A
QCS6490
QCS4290
QCS2290
QCM6490
QCM4290
QCM2290
QCA6696
QCA6595AU
QSM8350
QCA6574
QCA6436
QCA6431
QCA6430
QCA6426
QCA6421
QCA6420
QCA6391
QCA6390
SD460
SD720G
SD695
SD690 5G
SD680
SD678
SD662
SD480
AQT1000
SD 8cx Gen3
SD 675
SA8195P
SA8155P
SA8155
SA6155
SD855
SD730
QCA6574AU
SD675
SD665
SA9000P
SA8540P
SA6155P
How to mitigate CVE-2021-35094
Install updates from vendor's website.