Out-of-Bounds Read Vulnerability in Huawei USB Port AT Commands
CVE-2022-34743

7.5HIGH

Key Information:

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

Summary

The vulnerability affecting Huawei devices occurs within the AT commands of the USB port, which can lead to an out-of-bounds read. This flaw may allow malicious actors to exploit the system, potentially impacting its availability. Addressing this issue is critical to ensure the security and performance of affected devices.

Affected Version(s)

EMUI 10.1.0

EMUI 10.1.1

EMUI 11.0.0

References

https://consumer.huawei.com/en/support/bulletin/2022/7/
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https://device.harmonyos.com/en/docs/security/update/secu...
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CVSS V3.1

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

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.