OS command injection in UNISOC products - CVE-2022-47339

Vulnerability identifier: #VU71827

CSH Severity: Low

CVSS v4: 4.6 [CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:A/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N]

CVE-ID: CVE-2022-47339

CWE-ID: CWE-78

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 OS command injection issue due to missing permission check within the cmd services in Android. A local privileged application can execute arbitrary code.

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

Install security update from vendor's website.

Google Android - addressed in versions 10 2023-02-05, 11 2023-02-05, 12L 2023-02-05, 12 2023-02-05, 13 2023-02-05

• https://www.unisoc.com/en_us/secy/announcementDetail/1621031430231134210

• Multiple vulnerabilities in Unisoc chipsets
• Multiple vulnerabilities in Google Android