#VU70021 Race condition in UNISOC products - CVE-2022-42771
Published: December 7, 2022
Vulnerability identifier: #VU70021
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2022-42771
CWE-ID: CWE-362
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerable software:
SC9863A
SC9832E
SC7731E
T610
T310
T606
T760
T618
T612
T616
T770
T820
S8020
SC9863A
SC9832E
SC7731E
T610
T310
T606
T760
T618
T612
T616
T770
T820
S8020
Software vendor:
UNISOC
UNISOC
Description
The vulnerability allows a local application to perform a denial of service (DoS) attack.
The vulnerability exists due to a race condition within the wlan driver. A local application can exploit the race and perform a denial of service (DoS) attack.
Remediation
Install updates from vendor's website.