CVE-2021-46814
First published: Mon Jun 13 2022(Updated: )
The video framework has an out-of-bounds memory read/write vulnerability. Successful exploitation of this vulnerability may affect system availability.
Credit: psirt@huawei.com 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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Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-46814?
The severity of CVE-2021-46814 is high with a severity value of 7.5.
Which software versions are affected by CVE-2021-46814?
CVE-2021-46814 affects Huawei Emui versions 10.1.0, 10.1.1, 11.0.0, and 12.0.0, as well as Huawei Harmonyos version 2.0, and Huawei Magic UI versions 3.1.0, 3.1.1, and 4.0.0.
How can CVE-2021-46814 impact system availability?
Successful exploitation of CVE-2021-46814 can affect system availability.
Are there any reference links for CVE-2021-46814?
Yes, you can find reference links for CVE-2021-46814 [here](https://consumer.huawei.com/en/support/bulletin/2022/6/) and [here](https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202206-0000001270350482).
What is the Common Weakness Enumeration (CWE) ID for CVE-2021-46814?
The Common Weakness Enumeration (CWE) ID for CVE-2021-46814 is CWE-125 and CWE-787.
- collector/nvd-api
- collector/nvd-index
- agent/references
- agent/weakness
- agent/author
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/tags
- agent/severity
- agent/event
- agent/first-publish-date
- agent/description
- agent/source
- 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