Out-of-bounds write in UNISOC products - CVE-2023-48340

Vulnerability identifier: #VU85378

CSH Severity: Medium

CVSS v4.0: 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/E:U/U:Green

CVE-ID: CVE-2023-48340

CWE-ID: CWE-787

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vendor: UNISOC

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

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 improper input validation within the video decoder in Android. A remote attacker can perform a denial of service (DoS) attack.

Install security update from vendor's website.

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