CVE-2021-0365 : What You Need to Know

Android versions 10 and 11 are affected by a memory corruption vulnerability in the display driver, allowing local users to escalate privileges without user interaction.

Understanding CVE-2021-0365

This CVE impacts the Android operating system, particularly versions 10 and 11, due to a memory corruption issue in the display driver.

What is CVE-2021-0365?

The vulnerability in the display driver of Android versions 10 and 11 may result in memory corruption, leading to a local privilege escalation.

The Impact of CVE-2021-0365

The CVE can be exploited without user interaction, potentially allowing attackers to escalate privileges on the system.

Technical Details of CVE-2021-0365

The vulnerability originates from a use after free scenario in the display driver, facilitating the local elevation of privilege.

Vulnerability Description

A memory corruption flaw in the display driver of Android versions 10 and 11 enables attackers to manipulate system memory and elevate their privileges.

Affected Systems and Versions

Android devices running versions 10 and 11 are susceptible to this vulnerability.

Exploitation Mechanism

The exploit does not require user interaction, making it easier for attackers to leverage the vulnerability.

Mitigation and Prevention

To safeguard against CVE-2021-0365:

Immediate Steps to Take

Users are advised to update their Android devices with the respective security patches to mitigate the risk posed by this vulnerability.

Long-Term Security Practices

Regularly update the operating system and applications to prevent potential security breaches and proactively monitor for any suspicious activities.

Patching and Updates

Stay informed about security updates released by the device manufacturer and promptly install them to address known vulnerabilities.