CVE-2023-23910 : What You Need to Know

This CVE record, assigned by Intel, was published on May 10, 2023, and relates to an Out-of-bounds write vulnerability in Intel(R) Trace Analyzer and Collector software.

Understanding CVE-2023-23910

This vulnerability may allow an authenticated user to potentially escalate privileges via local access. It is crucial to understand the impact, technical details, and mitigation strategies associated with CVE-2023-23910.

What is CVE-2023-23910?

CVE-2023-23910 is an Out-of-bounds write vulnerability found in Intel(R) Trace Analyzer and Collector software before version 2021.8.0 published in December 2022. This flaw could enable an authenticated user to escalate privileges through local access.

The Impact of CVE-2023-23910

The impact of this vulnerability is considered low, with a CVSS base score of 3.9. Although the severity is low, unauthorized escalation of privileges can lead to unauthorized access to sensitive information or system control.

Technical Details of CVE-2023-23910

Understanding the technical aspects of CVE-2023-23910 is essential for effective mitigation and prevention strategies.

Vulnerability Description

The vulnerability involves an Out-of-bounds write issue in Intel(R) Trace Analyzer and Collector software. Attackers with local access and authentication may exploit this flaw to escalate privileges, potentially leading to unauthorized system control.

Affected Systems and Versions

The impacted product is the Intel(R) Trace Analyzer and Collector software versions before the release of version 2021.8.0 in December 2022. Systems using these versions are at risk of privilege escalation if exploited.

Exploitation Mechanism

The vulnerability allows an authenticated user with local access to write beyond the boundaries of allocated memory, creating a pathway for privilege escalation attacks. Attackers could leverage this flaw to gain elevated access to resources within the affected software.

Mitigation and Prevention

To effectively address CVE-2023-23910 and enhance system security, it is crucial to implement comprehensive mitigation and prevention measures.

Immediate Steps to Take

Update Intel(R) Trace Analyzer and Collector software to version 2021.8.0 or later, as this release addresses the Out-of-bounds write vulnerability.
Limit and monitor user permissions, particularly those with access to the affected software, to reduce the risk of privilege escalation.

Long-Term Security Practices

Regularly monitor security advisories and updates from Intel to stay informed about potential vulnerabilities.
Conduct security assessments and audits to identify and address any existing weaknesses in software configurations that could be exploited.

Patching and Updates

Stay proactive in applying patches and updates provided by Intel for their products. Timely installation of security patches can help prevent exploitation of known vulnerabilities like the Out-of-bounds write issue in Intel(R) Trace Analyzer and Collector software.

By understanding the nature of CVE-2023-23910 and implementing robust security practices, organizations can enhance their defense against potential privilege escalation attacks and safeguard their systems and data.