CVE-2023-44103: Input Validation

Published Oct 11, 2023

Updated

Out-of-bounds read vulnerability in the Bluetooth module.Successful exploitation of this vulnerability may affect service confidentiality.

Affected Software

9 affected components

Huawei Harmonyos=2.0.0

Huawei Harmonyos=2.0.1

Huawei Harmonyos=2.1.0

Huawei Harmonyos=3.0.0

Huawei Harmonyos=4.0.0

Huawei Emui=11.0.1

Huawei Emui=12.0

Huawei Emui=12.0.1

Huawei Emui=13.0.0

Event History

Oct 11, 2023

CVE Published

via MITRE·11:51 AM

Data Sourced

via MITRE·11:51 AM

DescriptionWeakness

Frequently Asked Questions

What is the severity of CVE-2023-44103?

The severity of CVE-2023-44103 is high with a score of 7.5.

Which software versions are affected by CVE-2023-44103?

CVE-2023-44103 affects Huawei HarmonyOS versions 2.0.0, 2.0.1, 2.1.0, 3.0.0, and 4.0.0, as well as Huawei Emui versions 11.0.1, 12.0, 12.0.1, and 13.0.0.

What is the impact of CVE-2023-44103?

Successful exploitation of CVE-2023-44103 may affect service confidentiality.

How can I fix CVE-2023-44103?

To mitigate CVE-2023-44103, it is recommended to apply the security updates provided by Huawei as mentioned in the following references: [Reference 1](https://consumer.huawei.com/en/support/bulletin/2023/10/) and [Reference 2](https://device.harmonyos.com/en/docs/security/update/security-bulletins-202310-0000001663676540).

What are the Common Weakness Enumerations (CWEs) associated with CVE-2023-44103?

CVE-2023-44103 is associated with CWE-125 (Out-of-bounds Read) and CWE-20 (Improper Input Validation).