Timing Design Flaw in Huawei Smartphones
CVE-2021-37110

7.5HIGH

Key Information:

Vendor

Huawei
Status
Emui;magic Ui;harmony Os
Vendor
CVE Published:
3 January 2022

What is CVE-2021-37110?

A timing design flaw has been identified in Huawei smartphones. This vulnerability could potentially allow an attacker to exploit service confidentiality, posing a threat to user data and system integrity. Users are advised to stay updated with security patches to mitigate risks associated with this issue.

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Affected Version(s)

EMUI;Magic UI;Harmony OS EMUI 11.0.1,EMUI 11.0.0,EMUI 10.1.1,EMUI 10.1.0,EMUI 10.0.0,EMUI 9.1.1,EMUI 9.1.0

EMUI;Magic UI;Harmony OS Magic UI 4.0.0,Magic UI 3.1.1,Magic UI 3.1.0,Magic UI 3.0.0,Magic UI 2.1.1

EMUI;Magic UI;Harmony OS Harmony OS 2.0

References

https://consumer.huawei.com/en/support/bulletin/2021/11/
x_refsource_MISC
https://device.harmonyos.com/en/docs/security/update/secu...
x_refsource_MISC

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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