Vulnerability identifier: #VU78972

Vulnerability risk: Medium

CVSSv3.1: 6.2 [CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-33913

CWE-ID: CWE-120

Exploitation vector: Local network

Exploit availability: No

Vulnerable software:
T606
Mobile applications / Mobile firmware & hardware
T612
Mobile applications / Mobile firmware & hardware
T616
Mobile applications / Mobile firmware & hardware
T610
Mobile applications / Mobile firmware & hardware
T618
Mobile applications / Mobile firmware & hardware
T760
Mobile applications / Mobile firmware & hardware
T770
Mobile applications / Mobile firmware & hardware
T820
Mobile applications / Mobile firmware & hardware
S8000
Mobile applications / Mobile firmware & hardware

Vendor: UNISOC

Description

The vulnerability allows a remote attacker to execute arbitrary code.

The vulnerability exists due to a possible out of bounds write due to an incorrect calculation of buffer size within the DRM/oemcrypto in Android. A remote attacker can execute arbitrary code.

Mitigation
Install security update from vendor's website.

Vulnerable software versions

T606: All versions

T612: All versions

T616: All versions

T610: All versions

T618: All versions

T760: All versions

T770: All versions

T820: All versions

S8000: All versions

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External links
http://www.unisoc.com/en_us/secy/announcementDetail/1687281677639942145

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.