Cloud Defense Logo

Products

Solutions

Company

CVE-2022-20257 : Vulnerability Insights and Analysis

Discover the impact of CVE-2022-20257 on Android-13 devices, allowing for local privilege escalation via Bluetooth pairing without PIN confirmation. Learn mitigation steps.

Android devices running version Android-13 are affected by a vulnerability that allows for a possible way to pair a display-only device without PIN confirmation in the Bluetooth functionality. This logic error in the code could result in a local escalation of privilege without the need for user interaction, potentially leading to security risks. Here is a detailed overview of CVE-2022-20257.

Understanding CVE-2022-20257

This section will provide insights into what CVE-2022-20257 entails, including its impact and technical details.

What is CVE-2022-20257?

The vulnerability in Bluetooth on Android-13 allows for pairing a display-only device without PIN confirmation, posing a risk of local privilege escalation.

The Impact of CVE-2022-20257

The vulnerability could be exploited to escalate privileges locally on affected Android devices without requiring additional execution privileges.

Technical Details of CVE-2022-20257

Explore the specific technical aspects of CVE-2022-20257 to better understand its implications and risks.

Vulnerability Description

The flaw in the Bluetooth code of Android-13 enables unauthorized pairing of a display-only device, potentially leading to privilege elevation.

Affected Systems and Versions

Android devices specifically running Android-13 are vulnerable to this Bluetooth security issue.

Exploitation Mechanism

The vulnerability arises due to a logic error in the code, allowing malicious actors to pair devices without PIN confirmation.

Mitigation and Prevention

Learn about the steps to mitigate the risks associated with CVE-2022-20257 and safeguard Android devices from potential exploits.

Immediate Steps to Take

Users are advised to be cautious while pairing Bluetooth devices and consider security implications during interactions.

Long-Term Security Practices

Implementing security best practices and staying informed about system vulnerabilities can help prevent unauthorized privileges escalation.

Patching and Updates

Regularly check and install security updates provided by the Android platform to address known vulnerabilities promptly.

Popular CVEs

CVE Id

Published Date

Is your System Free of Underlying Vulnerabilities?
Find Out Now