CVE-2021-0610 : What You Need to Know

Android devices with specific MediaTek processors are vulnerable to a memory corruption issue that could allow local attackers to escalate privileges without user interaction.

Understanding CVE-2021-0610

This CVE involves an integer overflow in the memory management driver of affected MediaTek processors, potentially leading to privilege escalation.

What is CVE-2021-0610?

The vulnerability in the memory management driver of certain MediaTek processors can be exploited by local attackers to escalate privileges without needing additional execution privileges.

The Impact of CVE-2021-0610

If exploited, this vulnerability could allow an attacker to locally escalate privileges on Android devices running affected versions without the need for user interaction.

Technical Details of CVE-2021-0610

This section provides more insight into the vulnerability, the affected systems, and how it can be exploited.

Vulnerability Description

The vulnerability is caused by an integer overflow in the memory management driver.

Affected Systems and Versions

Devices running MediaTek processors including MT6580, MT6582, MT6753, and more with Android 10.0 and 11.0 are affected.

Exploitation Mechanism

Local attackers can exploit this vulnerability to locally escalate privileges without any user interaction required.

Mitigation and Prevention

To address CVE-2021-0610 and enhance overall security, follow these mitigation strategies.

Immediate Steps to Take

Apply patches provided by MediaTek, specifically Patch ID: ALPS05403499 for mitigation.

Long-Term Security Practices

Regularly update your devices and follow security best practices to mitigate the risk of exploitation.

Patching and Updates

Stay informed about security bulletins and promptly apply patches released by MediaTek to protect against vulnerabilities.