What is the severity of CVE-2023-20929?

CVE-2023-20929 has a severity rating of medium due to the potential for local information disclosure.

How do I fix CVE-2023-20929?

To fix CVE-2023-20929, update your Android device to version 13.0 or later as it includes the necessary patch.

What does CVE-2023-20929 affect?

CVE-2023-20929 affects devices running Android 13.0.

What type of vulnerability is CVE-2023-20929?

CVE-2023-20929 is an information disclosure vulnerability that allows exposure of nearby Bluetooth MAC addresses.

Is user interaction required for exploiting CVE-2023-20929?

No, user interaction is not needed for exploitation of CVE-2023-20929.

Vulnerability/
CVE-2023-20929

medium

5.5

6/3/2023

24/3/2023

28/2/2025

CVE-2023-20929

First published: Mon Mar 06 2023(Updated: )

In sendHalfSheetCancelBroadcast of HalfSheetActivity.java, there is a possible way to learn nearby BT MAC addresses due to an unrestricted broadcast intent. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-234442700

Credit: security@android.com

Affected Software	Affected Version	How to fix
Android	=13.0
Android
	=13.0

Remedy

https://source.android.com/security/bulletin/2023-03-01

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Reference Links

Frequently Asked Questions

What is the severity of CVE-2023-20929?
CVE-2023-20929 has a severity rating of medium due to the potential for local information disclosure.
How do I fix CVE-2023-20929?
To fix CVE-2023-20929, update your Android device to version 13.0 or later as it includes the necessary patch.
What does CVE-2023-20929 affect?
CVE-2023-20929 affects devices running Android 13.0.
What type of vulnerability is CVE-2023-20929?
CVE-2023-20929 is an information disclosure vulnerability that allows exposure of nearby Bluetooth MAC addresses.
Is user interaction required for exploiting CVE-2023-20929?
No, user interaction is not needed for exploitation of CVE-2023-20929.

agent/type
agent/first-publish-date
agent/author
agent/severity
agent/remedy
agent/references
agent/description
agent/event
agent/last-modified-date
agent/source
collector/nvd-index
agent/software-canonical-lookup-request
agent/softwarecombine
agent/tags
collector/android-source
source/Android
agent/software-canonical-lookup
collector/mitre-cve
source/MITRE
collector/nvd-api
source/NVD
vendor/google
canonical/android
version/android/13.0

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Frequently Asked Questions

What is the severity of CVE-2023-20929?
CVE-2023-20929 has a severity rating of medium due to the potential for local information disclosure.
How do I fix CVE-2023-20929?
To fix CVE-2023-20929, update your Android device to version 13.0 or later as it includes the necessary patch.
What does CVE-2023-20929 affect?
CVE-2023-20929 affects devices running Android 13.0.
What type of vulnerability is CVE-2023-20929?
CVE-2023-20929 is an information disclosure vulnerability that allows exposure of nearby Bluetooth MAC addresses.
Is user interaction required for exploiting CVE-2023-20929?
No, user interaction is not needed for exploitation of CVE-2023-20929.