What is CVE-2022-42463?

CVE-2022-42463 is an authentication bypass vulnerability in OpenHarmony-v3.1.2 and prior versions.

What is the severity of CVE-2022-42463?

CVE-2022-42463 has a severity of 8.8 (High).

How can I fix CVE-2022-42463?

To fix CVE-2022-42463, update OpenHarmony to version 3.1.2 or later.

Where can I find more information about CVE-2022-42463?

More information about CVE-2022-42463 can be found at the following link: https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-10.md

Vulnerability/
CVE-2022-42463

high

8.8

CWE

287

11/10/2022

3/8/2024

CVE-2022-42463: Softbus_server in communication subsystem has a authenication bypass vulnerability in a callback handler function. Attackers can launch attacks on distributed networks by sending Bluetooth rfcomm packets to any remote device and executing arbitrary co ...

Q: How does CVE-2022-42463 affect OpenHarmony?

CVE-2022-42463 allows attackers to launch attacks on distributed networks by sending Bluetooth rfcomm packets to any remote device and executing arbitrary commands.

First published: Tue Oct 11 2022(Updated: )

OpenHarmony-v3.1.2 and prior versions have an authenication bypass vulnerability in a callback handler function of Softbus_server in communication subsystem. Attackers can launch attacks on distributed networks by sending Bluetooth rfcomm packets to any remote device and executing arbitrary commands.

Credit: scy@openharmony.io

Affected Software	Affected Version	How to fix
Openharmony Openharmony	>=3.1<=3.1.2

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Reference Links

https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-10.md

Frequently Asked Questions

What is CVE-2022-42463?
CVE-2022-42463 is an authentication bypass vulnerability in OpenHarmony-v3.1.2 and prior versions.
How does CVE-2022-42463 affect OpenHarmony?
CVE-2022-42463 allows attackers to launch attacks on distributed networks by sending Bluetooth rfcomm packets to any remote device and executing arbitrary commands.
What is the severity of CVE-2022-42463?
CVE-2022-42463 has a severity of 8.8 (High).
How can I fix CVE-2022-42463?
To fix CVE-2022-42463, update OpenHarmony to version 3.1.2 or later.
Where can I find more information about CVE-2022-42463?
More information about CVE-2022-42463 can be found at the following link: https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-10.md

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vendor/openharmony
canonical/openharmony openharmony
version/openharmony openharmony/3.1
version/openharmony openharmony/3.1.2

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