Input validation error in Qualcomm products - CVE-2021-35116

Vulnerability identifier: #VU63116

CSH Severity: Medium

CVSS v4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N]

CVE-ID: CVE-2021-35116

CWE-ID: CWE-20

Exploitation vector: Local access

Exploit availability: No public exploit available

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient validation of user-supplied input in the Android Neural Networks component. A local application can load a crafted model into the CDSP and perform a denial of service (DoS) attack.

SDM429W
SDX55
SD888
SD855
SD835
SD730
QCA9377
QCA6574AU
QCA6174A
MSM8996AU
MSM8937
MSM8909W
MDM9640
MDM9607
APQ8096AU
SD675
SD665
APQ8009
SA6155P
QCS605
WCD9340
WCD9335
WCD9326
SM7325P
SM7315
SM7250P
SM6250
SM4125
SDX65
SDX55M
SDX50M
SDX12
SDW2500
WCD9341
SD888 5G
SD870
SD865 5G
SD820
SD780G
SD778G
SD768G
SD765G
SD765
SD750G
WCN3991
WSA8835
WSA8830
WSA8815
WSA8810
WCN7851
WCN7850
WCN6856
WCN6855
WCN6851
WCN6850
WCN6750
WCN6740
WCN3998
WCN3990
WCN3988
WCN3980
WCN3950
WCN3910
WCN3660B
WCN3620
WCN3615
WCN3610
WCD9385
WCD9380
WCD9375
WCD9370
QCA6310
QCA6696
QCA6595AU
QCA6574A
QCA6574
QCA6564AU
QCA6564A
QCA6430
QCA6420
QCA6391
QCA6390
QCA6320
QCM2290
PM8937
MDM9628
MDM9626
CSRB31024
AQT1000
APQ8009W
SD 675
SD720G
SD695
SD690 5G
SD680
SD678
SD662
SD660
SD480
SD460
SD429
SD 8 Gen1 5G
SA8195P
SA8155P
SA8155
SA6155
SA415M
QCS6490
QCS603
QCS4290
QCS2290
QCM6490
QCM4290

Install updates from vendor's website.

• https://docs.qualcomm.com/bundle/publicresource/HD-10000-1/topics/may-2022-bulletin.html

• Multiple vulnerabilities in Qualcomm chipsets