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Vulnerability DatabaseCVE-2022-30725

CVE-2022-30725: 
NixOS vulnerability analysis and mitigation

Overview

Broadcasting Intent including the BluetoothDevice object without proper restriction of receivers in sendIntentSessionError function of Bluetooth prior to SMR Jun-2022 Release 1 leaks MAC address of the connected Bluetooth device (NVD).

Technical details

The vulnerability has a CVSS v3.1 Base Score of 4.3 (MEDIUM) with vector string CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N according to NVD assessment. Samsung Mobile assessed it with a Base Score of 4.0 (MEDIUM) and vector string CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N. The vulnerability is classified under CWE-755 (Improper Handling of Exceptional Conditions) by NIST and CWE-280 (Improper Handling of Insufficient Permissions or Privileges) by Samsung Mobile (NVD).

Impact

The vulnerability allows attackers to access the MAC address of connected Bluetooth devices, potentially compromising device privacy and enabling device tracking (NVD).

Mitigation and workarounds

The vulnerability was addressed in Samsung Mobile's SMR Jun-2022 Release 1 security update. Users should update their devices to this version or later to mitigate the risk (Samsung Mobile).

Additional resources

Source: This report was generated using AI

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