CVE-2020-0365 : What You Need to Know

Android 11 has a vulnerability in netd that could lead to remote denial of service attacks without needing user interaction.

Understanding CVE-2020-0365

In this CVE, a missing bounds check in netd on Android 11 can result in an out-of-bounds read vulnerability, potentially leading to remote denial of service.

What is CVE-2020-0365?

Identified in the netd component of Android 11
Vulnerability allows for remote denial of service attacks
No additional execution privileges required
User interaction is not necessary for exploitation

The Impact of CVE-2020-0365

The vulnerability could be exploited to cause a denial of service, impacting the availability of the affected Android devices.

Technical Details of CVE-2020-0365

Vulnerability Description

The flaw in netd can trigger an out-of-bounds read, enabling attackers to disrupt device availability remotely.

Affected Systems and Versions

Product: Android
Versions Affected: Android-11

Exploitation Mechanism

Attackers could exploit the missing bounds check in netd to trigger the out-of-bounds read, leading to a denial of service without requiring user interaction.

Mitigation and Prevention

Immediate Steps to Take

Monitor official sources for patches and updates
Apply security patches promptly to mitigate the risk

Long-Term Security Practices

Implement strict input validation in software components
Conduct regular security assessments and audits

Patching and Updates

Check for security bulletins from vendors
Apply patches provided by Android to address the vulnerability