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CVE-2021-0559 : Exploit Details and Defense Strategies

Learn about CVE-2021-0559 affecting Android-11, allowing remote information disclosure without additional execution privileges. Find out mitigation steps and security practices.

Android-11 is affected by a vulnerability in Lag_max of p_ol_wgh.cpp, allowing for a potential out of bounds read leading to remote information disclosure. User interaction is required for exploitation.

Understanding CVE-2021-0559

This CVE involves an information disclosure vulnerability affecting Android-11.

What is CVE-2021-0559?

CVE-2021-0559 is a vulnerability in Android-11's Lag_max of p_ol_wgh.cpp, enabling an out of bounds read and potential remote information disclosure.

The Impact of CVE-2021-0559

The vulnerability in Android-11 could result in remote information disclosure without the need for additional execution privileges, requiring user interaction for exploitation.

Technical Details of CVE-2021-0559

This section outlines specific technical details regarding the CVE.

Vulnerability Description

The vulnerability in Lag_max of p_ol_wgh.cpp allows for an out of bounds read, potentially leading to remote information disclosure.

Affected Systems and Versions

        Product: Android
        Versions: Android-11

Exploitation Mechanism

User interaction is essential for exploiting this vulnerability on Android-11.

Mitigation and Prevention

Understanding the necessary steps to mitigate the vulnerability and prevent future occurrences.

Immediate Steps to Take

Organizations are advised to apply relevant security patches and updates promptly to protect against CVE-2021-0559.

Long-Term Security Practices

Implementing robust security measures and staying informed about potential vulnerabilities is crucial for long-term protection.

Patching and Updates

Regularly monitoring for security advisories and promptly applying patches is essential for maintaining a secure Android environment.

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