CVE-2020-9158
First published: Thu Jul 01 2021(Updated: )
There is a Missing Cryptographic Step vulnerability in Huawei Smartphone. Successful exploitation of this vulnerability may cause DoS of Samgr.
Credit: psirt@huawei.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Huawei EMUI | =8.0 | |
| Huawei EMUI | =8.2 | |
| Huawei EMUI | =9.1.0 | |
| Huawei EMUI | =9.1.1 | |
| Huawei EMUI | =10.0.0 | |
| Huawei EMUI | =10.1.0 | |
| Huawei EMUI | =10.1.1 | |
| Huawei EMUI | =11.0.0 | |
| Huawei Magic UI | =2.1.1 | |
| Huawei Magic UI | =3.0.0 | |
| 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-2020-9158?
The severity of CVE-2020-9158 is classified as medium, which may cause denial of service in affected Huawei devices.
How do I fix CVE-2020-9158?
To fix CVE-2020-9158, update your Huawei smartphone to the latest firmware version provided by the manufacturer.
Which Huawei devices are affected by CVE-2020-9158?
CVE-2020-9158 affects Huawei devices running EMUI versions 8.0, 8.2, 9.1.0, 9.1.1, 10.0.0, 10.1.0, 10.1.1, 11.0.0 and Magic UI versions 2.1.1, 3.0.0, 3.1.0, 3.1.1, and 4.0.0.
What type of vulnerability is CVE-2020-9158?
CVE-2020-9158 is classified as a Missing Cryptographic Step vulnerability.
What impact can CVE-2020-9158 have on my device?
Successful exploitation of CVE-2020-9158 may cause a denial of service to the Samgr component of affected Huawei devices.
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- collector/mitre-cve
- source/MITRE
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- vendor/huawei
- canonical/huawei emui
- version/huawei emui/8.0
- version/huawei emui/8.2
- version/huawei emui/9.1.0
- version/huawei emui/9.1.1
- version/huawei emui/10.0.0
- version/huawei emui/10.1.0
- version/huawei emui/10.1.1
- version/huawei emui/11.0.0
- canonical/huawei magic ui
- version/huawei magic ui/2.1.1
- version/huawei magic ui/3.0.0
- version/huawei magic ui/3.1.0
- version/huawei magic ui/3.1.1
- version/huawei magic ui/4.0.0