What is CVE-2022-31759?

CVE-2022-31759 is a vulnerability in AppLink that allows for the accessing of uninitialized pointers, which can lead to a denial of service or other impacts on system availability.

What is the severity of CVE-2022-31759?

CVE-2022-31759 has a severity rating of 5.5, which is considered medium.

Which software versions are affected by CVE-2022-31759?

CVE-2022-31759 affects the following software versions: Huawei Emui 10.1.0, Huawei Emui 10.1.1, Huawei Emui 11.0.0, Huawei Emui 12.0.0, Huawei Harmonyos 2.0, Huawei Magic Ui 3.1.0, Huawei Magic Ui 3.1.1, Huawei Magic Ui 4.0.0.

How can CVE-2022-31759 be exploited?

CVE-2022-31759 can be exploited by accessing uninitialized pointers, leading to potential system availability issues.

How can I mitigate the impact of CVE-2022-31759?

To mitigate the impact of CVE-2022-31759, it is recommended to apply the necessary patches and updates provided by Huawei.

Vulnerability/
CVE-2022-31759

medium

5.5

CWE

824

13/6/2022

3/8/2024

CVE-2022-31759

First published: Mon Jun 13 2022(Updated: )

AppLink has a vulnerability of accessing uninitialized pointers. Successful exploitation of this vulnerability may affect system availability.

Credit: psirt@huawei.com

Affected Software	Affected Version	How to fix
Huawei Emui	=10.1.0
Huawei Emui	=10.1.1
Huawei Emui	=11.0.0
Huawei Emui	=12.0.0
Huawei Harmonyos	=2.0
Huawei Magic Ui	=3.1.0
Huawei Magic Ui	=3.1.1
Huawei Magic Ui	=4.0.0

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Frequently Asked Questions

What is CVE-2022-31759?
CVE-2022-31759 is a vulnerability in AppLink that allows for the accessing of uninitialized pointers, which can lead to a denial of service or other impacts on system availability.
What is the severity of CVE-2022-31759?
CVE-2022-31759 has a severity rating of 5.5, which is considered medium.
Which software versions are affected by CVE-2022-31759?
CVE-2022-31759 affects the following software versions: Huawei Emui 10.1.0, Huawei Emui 10.1.1, Huawei Emui 11.0.0, Huawei Emui 12.0.0, Huawei Harmonyos 2.0, Huawei Magic Ui 3.1.0, Huawei Magic Ui 3.1.1, Huawei Magic Ui 4.0.0.
How can CVE-2022-31759 be exploited?
CVE-2022-31759 can be exploited by accessing uninitialized pointers, leading to potential system availability issues.
How can I mitigate the impact of CVE-2022-31759?
To mitigate the impact of CVE-2022-31759, it is recommended to apply the necessary patches and updates provided by Huawei.

collector/nvd-index
agent/references
agent/weakness
agent/tags
agent/severity
agent/author
agent/description
agent/type
agent/event
agent/first-publish-date
agent/softwarecombine
agent/last-modified-date
collector/mitre-cve
source/MITRE
vendor/huawei
canonical/huawei emui
version/huawei emui/10.1.0
version/huawei emui/10.1.1
version/huawei emui/11.0.0
version/huawei emui/12.0.0
canonical/huawei harmonyos
version/huawei harmonyos/2.0
canonical/huawei magic ui
version/huawei magic ui/3.1.0
version/huawei magic ui/3.1.1
version/huawei magic ui/4.0.0

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