Information disclosure in Samsung ShareLive

1) Improper Handling of Exceptional Conditions

EUVDB-ID: #VU68291

Risk: Low

CVSSv3.1: 2.9 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-39872

CWE-ID: CWE-755 - Improper Handling of Exceptional Conditions

Exploit availability: No

Description

The vulnerability allows a local user to gain access to potentially sensitive information.

The vulnerability exists due to improper restriction of broadcasting Intent. A local user can obtain MAC address of the connected Bluetooth device.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

ShareLive: before 13.2.03.5

CPE2.3

• cpe:2.3:a:samsung:sharelive:*:*:*:*:*:*:*:

External links

http://security.samsungmobile.com/serviceWeb.smsb?year=2022&month=10

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

How the attacker can exploit this vulnerability?

The attacker would have to trick the victim to perform certain actions on the device.

The attacker would have to login to the system and perform certain actions in order to exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

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