Buffer over-read in UNISOC products - CVE-2022-44445

Vulnerability identifier: #VU70726

CSH Severity: Low

CVSS v4: 7.1 [CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

CVE-ID: CVE-2022-44445

CWE-ID: CWE-126

Exploitation vector: Local access

Exploit availability: No public exploit available

The vulnerability allows a local privileged application to execute arbitrary code.

The vulnerability exists due to a possible missing bounds check within the wlan driver in WLAN Firmware. A local privileged application can execute arbitrary code.

SC9863A
SC9832E
SC7731E
T610
T310
T606
T760
T618
T612
T616
T770
T820
S8000

Install security update from vendor's website.

• https://www.unisoc.com/en_us/secy/announcementDetail/1610118225591336001

• Multiple vulnerabilities in Unisoc chipsets