CVE-2022-20090 : What You Need to Know
Discover the impact of CVE-2022-20090, a MediaTek, Inc. Android vulnerability allowing local privilege escalation without user interaction. Learn mitigation steps and patch details.
A detailed analysis of CVE-2022-20090, a vulnerability found in MediaTek, Inc. products affecting various versions of Android.
Understanding CVE-2022-20090
This CVE involves a possible use after free vulnerability due to a race condition in the aee driver, potentially leading to local privilege escalation without requiring user interaction.
What is CVE-2022-20090?
The vulnerability in the aee driver could be exploited to escalate privileges locally, requiring System execution privileges but no user interaction for exploitation.
The Impact of CVE-2022-20090
The impact of this vulnerability could allow attackers to gain elevated privileges on affected systems, posing a risk to data confidentiality and integrity.
Technical Details of CVE-2022-20090
Taking a deeper look into the technical aspects of CVE-2022-20090.
Vulnerability Description
The use after free vulnerability in the aee driver, triggered by a race condition, could enable threat actors to escalate privileges locally.
Affected Systems and Versions
Products of MediaTek, Inc. spanning multiple versions such as Android 11.0 and 12.0 are impacted by this vulnerability.
Exploitation Mechanism
Exploiting this vulnerability does not require user interaction, making it more dangerous as threat actors can potentially escalate privileges without detection.
Mitigation and Prevention
Exploring the steps to mitigate and prevent exploitation of CVE-2022-20090.
Immediate Steps to Take
Users are advised to apply the provided Patch ID: ALPS06209197 to address the vulnerability and prevent potential privilege escalation.
Long-Term Security Practices
Implementing robust security measures, such as regular threat assessments and security updates, is crucial in maintaining system integrity and protecting against similar vulnerabilities.
Patching and Updates
Regularly updating systems and applying security patches released by MediaTek, Inc. is essential to safeguard devices against known vulnerabilities and ensure overall system security.