What is the severity of CVE-2022-34741?

CVE-2022-34741 is classified as a high severity vulnerability due to its potential to cause exceptions in critical NFC functionalities.

What is the impact of CVE-2022-34741?

The exploitation of CVE-2022-34741 can lead to buffer overflow issues that may disrupt NFC card registration, deletion, and activation processes.

How do I fix CVE-2022-34741?

To mitigate CVE-2022-34741, users should ensure their devices running affected versions of Huawei Emui and HarmonyOS are updated to the latest security patches.

Which versions are affected by CVE-2022-34741?

CVE-2022-34741 affects Huawei Emui versions 11.0.0 and 11.0.1, as well as 12.0.0, HarmonyOS 2.0, and Magic UI 4.0.0.

Is there a known exploit for CVE-2022-34741?

As of now, there are no publicly disclosed exploits specifically targeting CVE-2022-34741, but it remains a significant security concern.

Vulnerability/
CVE-2022-34741

medium

6.5

CWE

119 120

11/7/2022

3/8/2024

CVE-2022-34741: Buffer Overflow

First published: Mon Jul 11 2022(Updated: )

The NFC module has a buffer overflow vulnerability. Successful exploitation of this vulnerability may cause exceptions in NFC card registration, deletion, and activation.

Credit: psirt@huawei.com

Affected Software	Affected Version	How to fix
Huawei EMUI	=11.0.0
Huawei EMUI	=11.0.1
Huawei EMUI	=12.0.0
Huawei HarmonyOS	=2.0
Huawei Magic UI	=4.0.0

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Reference Links

Frequently Asked Questions

What is the severity of CVE-2022-34741?
CVE-2022-34741 is classified as a high severity vulnerability due to its potential to cause exceptions in critical NFC functionalities.
What is the impact of CVE-2022-34741?
The exploitation of CVE-2022-34741 can lead to buffer overflow issues that may disrupt NFC card registration, deletion, and activation processes.
How do I fix CVE-2022-34741?
To mitigate CVE-2022-34741, users should ensure their devices running affected versions of Huawei Emui and HarmonyOS are updated to the latest security patches.
Which versions are affected by CVE-2022-34741?
CVE-2022-34741 affects Huawei Emui versions 11.0.0 and 11.0.1, as well as 12.0.0, HarmonyOS 2.0, and Magic UI 4.0.0.
Is there a known exploit for CVE-2022-34741?
As of now, there are no publicly disclosed exploits specifically targeting CVE-2022-34741, but it remains a significant security concern.

agent/references
agent/type
agent/softwarecombine
collector/mitre-cve
source/MITRE
agent/weakness
agent/severity
agent/last-modified-date
agent/author
agent/event
agent/first-publish-date
agent/description
agent/source
agent/tags
collector/nvd-index
agent/software-canonical-lookup-request
vendor/huawei
canonical/huawei emui
version/huawei emui/11.0.0
version/huawei emui/11.0.1
version/huawei emui/12.0.0
canonical/huawei harmonyos
version/huawei harmonyos/2.0
canonical/huawei magic ui
version/huawei magic ui/4.0.0

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