#VU71885 Integer overflow in Qualcomm products - CVE-2021-35074

Vulnerability identifier: #VU71885

Vulnerability risk: Low

CVSSv4.0: 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/E:U/U:Clear

CVE-ID: CVE-2021-35074

CWE-ID: CWE-190

Exploitation vector: Local access

Exploit availability: No public exploit available

Vulnerable software:
AR8035
QCA6391
QCA6595AU
QCA6696
QCA8081
QCA8337
QCM6490
QCS6490
SA6145P
SA6150P
SA8145P
SA8150P
SA8155P
SA8195P
SD 8 Gen1 5G
SD480
SD888 5G
SDX12
SDX65
SM6375
WCD9335
WCD9370
WCD9375
WCD9380
WCD9385
WCN3988
WCN3991
WCN3998
WCN6750
WCN6850
WCN6851
WCN6855
WCN6856
WSA8810
WSA8815
WSA8830
WSA8835
QCA6174A
QCA6574AU
QCA9377
SA6155P

Software vendor:
Qualcomm

The vulnerability allows a local application to execute arbitrary code.

The vulnerability exists due to improper input validation in Kernel. A local application can execute arbitrary code.

Install security update from vendor's website.

• https://www.qualcomm.com/company/product-security/bulletins/february-2022-bulletin