CVE-2021-0671 Explained : Impact and Mitigation

This CVE-2021-0671 relates to a possible memory corruption vulnerability in apusys that could allow local attackers to escalate privileges without user interaction. Here's what you need to know about CVE-2021-0671.

Understanding CVE-2021-0671

This section provides insights into the nature and impact of the CVE-2021-0671 vulnerability.

What is CVE-2021-0671?

CVE-2021-0671 involves a missing bounds check in apusys, potentially leading to local privilege escalation, requiring System execution privileges without user intervention.

The Impact of CVE-2021-0671

The vulnerability could result in local users gaining escalated privileges without user interaction, posing a significant security risk.

Technical Details of CVE-2021-0671

Explore the technical aspects of CVE-2021-0671 to understand the vulnerability better.

Vulnerability Description

The vulnerability arises from a missing bounds check in apusys, facilitating unauthorized privilege escalation.

Affected Systems and Versions

Products and versions affected by CVE-2021-0671 include MT6853, MT6853T, MT6873, MT6875, MT6877, MT6883, MT6885, MT6889, MT6891, MT6893, MT8195, MT8791, MT8797 running Android 10.0.

Exploitation Mechanism

Exploiting this vulnerability does not require user interaction and could allow malicious actors to escalate privileges locally.

Mitigation and Prevention

Learn how to mitigate and prevent the risks associated with CVE-2021-0671.

Immediate Steps to Take

Immediate steps involve applying available patches and security updates to mitigate the vulnerability.

Long-Term Security Practices

Implementing robust security practices, such as regular security assessments, can enhance overall system security.

Patching and Updates

Regularly updating systems with the latest security patches is crucial in safeguarding against known vulnerabilities.