Buffer Overflow Vulnerability in Huawei NFC Module
CVE-2022-34741

6.5MEDIUM

Key Information:

Vendor

Huawei
Status
Harmonyos
Emui
Magic Ui
Vendor
CVE Published:
12 July 2022

What is CVE-2022-34741?

The NFC module in certain Huawei devices possesses a buffer overflow vulnerability that, when exploited, can lead to exceptions during NFC card registration, deletion, and activation processes. This could potentially allow unauthorized actions affecting user data integrity and service reliability.

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Affected Version(s)

EMUI 12.0.0

EMUI 11.0.1

EMUI 11.0.0

References

https://consumer.huawei.com/en/support/bulletin/2022/7/
x_refsource_MISC
https://device.harmonyos.com/en/docs/security/update/secu...
x_refsource_MISC

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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