CVE-2023-30702 : Vulnerability Insights and Analysis

A stack overflow vulnerability in SSHDCPAPP TA has been identified in certain Samsung Mobile devices, potentially allowing a local attacker to execute arbitrary code. Here's what you need to know about CVE-2023-30702.

Understanding CVE-2023-30702

This section delves into the details of the vulnerability and its impact.

What is CVE-2023-30702?

The CVE-2023-30702 vulnerability involves a stack-based buffer overflow in SSHDCPAPP TA prior to a specific system hardware update. This vulnerability affects Samsung Mobile devices, including Galaxy book Go, Galaxy book Go 5G, Galaxy book2 Go, and Galaxy book2 Pro 360. It enables a local attacker to run arbitrary code on the affected systems.

The Impact of CVE-2023-30702

With a CVSS base score of 6.7, this vulnerability poses a medium level of risk. An attacker with high privileges can exploit this flaw to achieve high impact on confidentiality, integrity, and availability of the system.

Technical Details of CVE-2023-30702

Explore the technical aspects of the CVE-2023-30702 vulnerability in this section.

Vulnerability Description

The vulnerability arises from a stack overflow in SSHDCPAPP TA before a specified system hardware update. This flaw allows local attackers to execute arbitrary code on affected Samsung Mobile devices.

Affected Systems and Versions

Samsung Mobile devices including Galaxy book Go, Galaxy book Go 5G, Galaxy book2 Go, and Galaxy book2 Pro 360 are impacted by this vulnerability. Specific system hardware updates released on or before July 13, 2023, are vulnerable to exploitation.

Exploitation Mechanism

The vulnerability can be exploited by a local attacker with high privileges to trigger a stack-based buffer overflow, leading to the execution of arbitrary code on the target system.

Mitigation and Prevention

Learn how to mitigate the risks associated with CVE-2023-30702 in this section.

Immediate Steps to Take

To address this vulnerability, users should update their Samsung Mobile devices with the latest system hardware updates from the vendor. Additionally, users are advised to monitor for any signs of unauthorized access or malicious activity.

Long-Term Security Practices

Implementing strong access controls, regular security audits, and user training on safe computing practices can help prevent and detect similar vulnerabilities in the future.

Patching and Updates

Samsung Mobile users should regularly check for security updates and apply patches promptly to ensure their devices are protected against known vulnerabilities.