CVE-2020-9103 : Security Advisory and Response

HUAWEI Mate 20 smartphones with version 9.0.0.205(C00E205R2P1) are vulnerable to a logic error that can be exploited by attackers to disrupt device availability.

Understanding CVE-2020-9103

This CVE involves a logic error vulnerability in HUAWEI Mate 20 smartphones.

What is CVE-2020-9103?

The vulnerability in HUAWEI Mate 20 smartphones with version 9.0.0.205(C00E205R2P1) allows attackers to establish P2P connections that are rejected by the peer end, impacting device availability.

The Impact of CVE-2020-9103

Attackers exploiting this vulnerability can disrupt the availability of HUAWEI Mate 20 devices by establishing connections that are not properly processed.

Technical Details of CVE-2020-9103

This section provides technical details of the CVE.

Vulnerability Description

Logic error vulnerability in HUAWEI Mate 20 smartphones with version 9.0.0.205(C00E205R2P1).
Attackers can perform operations to establish P2P connections that disrupt device availability.

Affected Systems and Versions

Affected Product: HUAWEI Mate 20
Affected Version: 9.0.0.205(C00E205R2P1)

Exploitation Mechanism

Attackers exploit a logic error to establish P2P connections that are rejected by the peer end.

Mitigation and Prevention

Protecting against CVE-2020-9103 requires immediate actions and long-term security practices.

Immediate Steps to Take

Apply security patches provided by HUAWEI promptly.
Monitor network traffic for any suspicious activities.
Implement network segmentation to limit the impact of potential attacks.

Long-Term Security Practices

Regularly update device firmware to mitigate known vulnerabilities.
Conduct security assessments and penetration testing to identify and address weaknesses.

Patching and Updates

Stay informed about security advisories from HUAWEI and apply patches as soon as they are released.