Incorrect Permission Assignment for Critical Resource in UNISOC products - CVE-2022-48459

Vulnerability identifier: #VU83764

CSH Severity: Low

CVSS v4: 6.8 [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]

CVE-ID: CVE-2022-48459

CWE-ID: CWE-732

Exploitation vector: Local access

Exploit availability: No public exploit available

The vulnerability allows a local application to crash the entire system.

The vulnerability exists due to a possible system crash due to improper input validation within the TeleService in Android. A local application can crash the entire system.

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

Install security update from vendor's website.

Samsung Mobile Firmware - update to SMR-JAN-2024
Google Android - addressed in versions 11 2023-12-05, 12L 2023-12-05, 12 2023-12-05, 13 2023-12-05, 14 2023-12-05

• https://www.unisoc.com/en_us/secy/announcementDetail/1731138365803266049

• Multiple vulnerabilities in Unisoc chipsets
• Multiple vulnerabilities in Google Android
• Multiple vulnerabilities in Samsung Mobile Firmware