PT-2022-20260 · Bluetooth · Bluetooth

Published 2022-06-07 · Updated 2022-06-11 · CVE-2022-30723

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Name of the Vulnerable Software and Affected Versions Bluetooth versions prior to SMR Jun-2022 Release 1

Description The issue concerns the activateVoiceRecognitionWithDevice function in Bluetooth, where broadcasting an Intent including the BluetoothDevice object without proper restriction of receivers leaks the MAC address of the connected Bluetooth device.

Recommendations For versions prior to SMR Jun-2022 Release 1, as a temporary workaround, consider restricting access to the activateVoiceRecognitionWithDevice function until a patch is available. Restrict the broadcasting of Intents including the BluetoothDevice object to minimize the risk of exploitation.

Fix

Improper Handling of Exceptional Conditions

Weakness Enumeration

CWE-755

CWE-280

Related Identifiers

CVE-2022-30723

Affected Products

Bluetooth

References · 3

• https://security.samsungmobile.com/securityUpdate.smsb?year=2022&month=6 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-30723 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-30723 · Security Note