Out-of-bounds write in UNISOC products - CVE-2023-48342

Vulnerability identifier: #VU85380

CSH Severity: Medium

CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]

CVE-ID: CVE-2023-48342

CWE-ID: CWE-787

Exploitation vector: Remote access

Exploit availability: No public exploit available

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a possible out of bounds write due to a missing bounds check within the media service in Android. A remote attacker can perform a denial of service (DoS) attack.

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

Install security update from vendor's website.

Google Android - addressed in versions 11 2024-01-05, 12L 2024-01-05, 12 2024-01-05, 13 2024-01-05, 14 2024-01-05

• https://www.unisoc.com/en_us/secy/announcementDetail/1745735200442220545

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