CVE-2023-30653 : Security Advisory and Response

A detailed overview of CVE-2023-30653, including its impact, technical details, and mitigation strategies.

Understanding CVE-2023-30653

In this section, you will learn about the vulnerability identified as CVE-2023-30653 in Samsung Mobile Devices.

What is CVE-2023-30653?

CVE-2023-30653 involves an out of bounds read and write in the enableTspDevice of the sysinput HAL service prior to SMR Jul-2023 Release 1. This security flaw permits local attackers to execute arbitrary code.

The Impact of CVE-2023-30653

The vulnerability poses a medium-severity risk with a base score of 6.7 according to the CVSS v3.1 metrics. It requires high privileges but has a low attack complexity, impacting confidentiality, integrity, and availability.

Technical Details of CVE-2023-30653

Explore the specifics of the CVE-2023-30653 vulnerability in this section.

Vulnerability Description

The vulnerability enables local attackers to run arbitrary code through out-of-bounds write in enableTspDevice of sysinput HAL.

Affected Systems and Versions

Samsung Mobile Devices are affected, specifically versions before SMR Jul-2023 Release 1.

Exploitation Mechanism

Local attackers can exploit this vulnerability to execute unauthorized code, posing risks to the device's security.

Mitigation and Prevention

Discover the recommended steps to mitigate and prevent CVE-2023-30653 in Samsung Mobile Devices.

Immediate Steps to Take

Users are advised to update their Samsung Mobile Devices to SMR Jul-2023 Release 1 or later to address this vulnerability.

Long-Term Security Practices

Implement strict privilege access controls and regularly update systems to enhance security against similar exploits.

Patching and Updates

Regularly check for security updates from Samsung Mobile and promptly install patches to safeguard against emerging vulnerabilities.