What is the severity of CVE-2022-46326?

CVE-2022-46326 is considered a high severity vulnerability due to the potential for system service exceptions.

How do I fix CVE-2022-46326?

To fix CVE-2022-46326, ensure that your Huawei devices are updated to the latest version of HarmonyOS or EMUI as per the security bulletins.

Which devices are affected by CVE-2022-46326?

CVE-2022-46326 affects certain Huawei smartphones running HarmonyOS versions below 2.0 and EMUI version 12.0.0.

What type of vulnerability is CVE-2022-46326?

CVE-2022-46326 is an out-of-bounds write vulnerability that can cause unexpected behavior in the affected systems.

Can CVE-2022-46326 lead to data loss?

Yes, if exploited, CVE-2022-46326 may result in system service exceptions that could potentially lead to data loss.

Vulnerability/
CVE-2022-46326

critical

9.8

CWE

787

20/12/2022

21/11/2024

CVE-2022-46326

First published: Tue Dec 20 2022(Updated: )

Some smartphones have the out-of-bounds write vulnerability. Successful exploitation of this vulnerability may cause system service exceptions.

Credit: psirt@huawei.com psirt@huawei.com

Affected Software	Affected Version	How to fix
Huawei HarmonyOS	<2.0
Huawei EMUI	=12.0.0

Remedy

https://consumer.huawei.com/en/support/bulletin/2022/12/

Remedy

https://device.harmonyos.com/en/docs/security/update/security-bulletins-202212-0000001462975397

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Reference Links

Frequently Asked Questions

What is the severity of CVE-2022-46326?
CVE-2022-46326 is considered a high severity vulnerability due to the potential for system service exceptions.
How do I fix CVE-2022-46326?
To fix CVE-2022-46326, ensure that your Huawei devices are updated to the latest version of HarmonyOS or EMUI as per the security bulletins.
Which devices are affected by CVE-2022-46326?
CVE-2022-46326 affects certain Huawei smartphones running HarmonyOS versions below 2.0 and EMUI version 12.0.0.
What type of vulnerability is CVE-2022-46326?
CVE-2022-46326 is an out-of-bounds write vulnerability that can cause unexpected behavior in the affected systems.
Can CVE-2022-46326 lead to data loss?
Yes, if exploited, CVE-2022-46326 may result in system service exceptions that could potentially lead to data loss.

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agent/severity
agent/description
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agent/last-modified-date
agent/author
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agent/source
agent/tags
collector/nvd-index
agent/software-canonical-lookup-request
collector/nvd-api
source/NVD
agent/software-canonical-lookup
vendor/huawei
canonical/huawei harmonyos
canonical/huawei emui
version/huawei emui/12.0.0

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Frequently Asked Questions

What is the severity of CVE-2022-46326?
CVE-2022-46326 is considered a high severity vulnerability due to the potential for system service exceptions.
How do I fix CVE-2022-46326?
To fix CVE-2022-46326, ensure that your Huawei devices are updated to the latest version of HarmonyOS or EMUI as per the security bulletins.
Which devices are affected by CVE-2022-46326?
CVE-2022-46326 affects certain Huawei smartphones running HarmonyOS versions below 2.0 and EMUI version 12.0.0.
What type of vulnerability is CVE-2022-46326?
CVE-2022-46326 is an out-of-bounds write vulnerability that can cause unexpected behavior in the affected systems.
Can CVE-2022-46326 lead to data loss?
Yes, if exploited, CVE-2022-46326 may result in system service exceptions that could potentially lead to data loss.