CVE-2020-9107 : Vulnerability Insights and Analysis
Learn about CVE-2020-9107 affecting HUAWEI P30 Pro devices. Find out how an unauthenticated attacker can exploit out-of-bounds read and write vulnerability, potentially causing a process reboot.
HUAWEI P30 Pro versions earlier than 10.1.0.160(C00E160R2P8) have an out-of-bounds read and write vulnerability that can be exploited by an unauthenticated attacker to cause the process to reboot.
Understanding CVE-2020-9107
This CVE involves an out-of-bounds read and write vulnerability in HUAWEI P30 Pro devices.
What is CVE-2020-9107?
CVE-2020-9107 is a security vulnerability found in HUAWEI P30 Pro devices running versions earlier than 10.1.0.160(C00E160R2P8). It allows an unauthenticated attacker to craft a malformed message with specific parameters to exploit the insufficient validation of messages.
The Impact of CVE-2020-9107
The vulnerability can be exploited to perform out-of-bounds read and write actions, potentially leading to a process reboot on the affected devices.
Technical Details of CVE-2020-9107
This section provides more technical insights into the vulnerability.
Vulnerability Description
The vulnerability in HUAWEI P30 Pro devices allows for out-of-bounds read and write actions when a malformed message is sent by an unauthenticated attacker.
Affected Systems and Versions
- Product: HUAWEI P30 Pro
- Versions Affected: Earlier than 10.1.0.160(C00E160R2P8)
Exploitation Mechanism
- An unauthenticated attacker crafts a malformed message with specific parameters.
- The attacker sends the message to the affected HUAWEI P30 Pro devices.
- Due to insufficient validation of the message, the vulnerability is exploited to cause the process to reboot.
Mitigation and Prevention
To address CVE-2020-9107, follow these mitigation and prevention steps:
Immediate Steps to Take
- Update the affected devices to version 10.1.0.160(C00E160R2P8) or later.
- Implement network security measures to prevent unauthorized access.
Long-Term Security Practices
- Regularly update and patch all software and firmware on devices.
- Conduct security audits and assessments to identify and address vulnerabilities.
Patching and Updates
- Stay informed about security advisories from the device manufacturer.
- Apply patches and updates promptly to ensure the latest security measures are in place.