#VU83684 Out-of-bounds write in UNISOC products - CVE-2023-42679

Vulnerability identifier: #VU83684

Vulnerability risk: Low

CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

CVE-ID: CVE-2023-42679

CWE-ID: CWE-787

Exploitation vector: Local access

Exploit availability: No public exploit available

Vulnerable software:
SC9863A
T310
T606
T612
T616
T610
T618
T760
T770
T820
S8000

Software vendor:
UNISOC

The vulnerability allows a local privileged application to read and manipulate data.

The vulnerability exists due to a possible out of bounds write due to a missing bounds check within the gpu driver in Android. A local privileged application can read and manipulate data.

Install security update from vendor's website.

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