CVE-2022-30725

Connected Bluetooth MAC disclosure via unrestricted Intent broadcast

Published Jun 7, 2022 · Updated Aug 3, 2024

Information disclosure in Bluetooth on Samsung Mobile Devices running Android 10 through 12 allows local users to read a connected device's MAC address. The sendIntentSessionError function broadcasts an Intent carrying a BluetoothDevice object without restricting receivers by permission. A local application able to register for the broadcast can obtain the peer MAC address; no integrity or availability impact is reported.

CVSS severity4.0
Medium
EPSS probability0.11%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in Bluetooth on Samsung Mobile Devices running Android 10 through 12 allows local users to read a connected device's MAC address. The sendIntentSessionError function broadcasts an Intent carrying a BluetoothDevice object without restricting receivers by permission. A local application able to register for the broadcast can obtain the peer MAC address; no integrity or availability impact is reported.

The record

CVE
CVE-2022-30725
Published
Jun 7, 2022
Updated
Aug 3, 2024
Vendor
Samsung Electronics Co., Ltd.
Product
Samsung Mobile Devices
Classifications
CWE-755, CWE-280, T1016
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 7, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=Q(10), R(11), S(12) <SMR Jun-2022 Release 1

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Samsung Electronics Co., Ltd. · Samsung Mobile Devicesversion=Q(10), R(11), S(12) <SMR Jun-2022 Release 1

Published CVSS scores

3.3NIST NVDAV:A/AC:L/Au:N/C:P/I:N/A:N
4.0Samsung MobileCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
4.3NIST NVDCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-755Improper Handling of Exceptional Conditions
CWE-280Improper Handling of Insufficient Permissions or Privileges
T1016System Network Configuration Discovery

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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