Vulnerability identifier: #VU70759

Vulnerability risk: High

CVSSv3.1: 7.2 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-44438

CWE-ID: CWE-862

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
SC9863A
Mobile applications / Mobile firmware & hardware
SC9832E
Mobile applications / Mobile firmware & hardware
SC7731E
Mobile applications / Mobile firmware & hardware
T610
Mobile applications / Mobile firmware & hardware
T310
Mobile applications / Mobile firmware & hardware
T606
Mobile applications / Mobile firmware & hardware
T760
Mobile applications / Mobile firmware & hardware
T618
Mobile applications / Mobile firmware & hardware
T612
Mobile applications / Mobile firmware & hardware
T616
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 compromise the affected device.

The vulnerability exists due to a missing permission check within the messaging service in Android. A remote attacker can trick the victim to open a specially crafted file and compromise the affected device.

Mitigation
Install security update from vendor's website.

Vulnerable software versions

SC9863A: All versions

SC9832E: All versions

SC7731E: All versions

T610: All versions

T310: All versions

T606: All versions

T760: All versions

T618: All versions

T612: All versions

T616: 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/1610118225591336001

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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 Internet.

Is there known malware, which exploits this vulnerability?

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