CVE-2023-28388 is a medium-severity vulnerability affecting Intel's Chipset Device Software. This vulnerability allows an authenticated user to potentially enable escalation of privilege via local access. The vulnerability is present in versions prior to 10.1.19444.8378, which highlights the need for organizations to update their systems promptly. With a CVSS score of 6.7, the risk to organizations includes high confidentiality, integrity, and availability impacts.
Published on November 14, 2023, this vulnerability was modified later on November 21, 2024, suggesting ongoing concerns or additional findings related to its impact. Organizations using affected versions must prioritize patching to mitigate the risk posed by this vulnerability.
The potential for exploitation is present, but as of now, there are no known exploits in the wild. However, the complexity of the attack is categorized as high, requiring local access and low privileges. The urgency for defenders to address this issue is significant, given that the potential impacts could compromise sensitive data and system integrity.
Organizations should prioritize patching immediately to safeguard against this vulnerability. Keeping systems updated and monitoring for any unusual activity is essential to maintaining security.
Vulnerability Details
According to the official CVE description, the issue arises due to an uncontrolled search path element in some Intel(R) Chipset Device Software before version 10.1.19444.8378. This flaw can be exploited by authenticated users who have local access. The CWE classification for this vulnerability is CWE-427.
The CVSS score provided by the NVD is 7.8, indicating a high severity level, while Intel's own scoring indicates a medium severity level of 6.7. This discrepancy arises from different assessments of attack complexity and user interaction requirements. The NVD classifies the attack vector as local with low attack complexity, while Intel characterizes it as high complexity requiring user interaction.
Organizations utilizing Intel's chipset device software should review their versioning and apply the latest updates to mitigate the risks associated with this vulnerability.
Technical Analysis
The root cause of this vulnerability stems from an improperly controlled search path, which can lead to privilege escalation. The attack vector is local, meaning that an attacker must have physical or remote access to the vulnerable system. The attack complexity is classified as high, requiring specific conditions to exploit successfully.
The privileges required for exploitation are low, which means an authenticated user can perform the attack without elevated rights. User interaction is required, as the attacker must execute a specific action to trigger the vulnerability.
If successfully exploited, the impacts on confidentiality, integrity, and availability are all classified as high, making this a serious concern for organizations relying on the affected software. Monitoring systems for anomalous behavior and ensuring compliance with security best practices is crucial.
Risk & Impact Analysis
With the potential for privilege escalation, the risk to organizations includes unauthorized access to sensitive systems and data. The blast radius potential is significant, as successful exploitation could lead to further attacks or data breaches. Organizations must recognize the urgency of patching this vulnerability, particularly given its implications for system integrity and data security.
Given the CVSS score of 7.8, organizations should address this vulnerability in their priority patch cycle. The low EPSS score indicates a lower likelihood of exploitation, but organizations should not become complacent. Continuous monitoring and adherence to security practices remain essential.
In summary, organizations using Intel's Chipset Device Software must act swiftly to apply the necessary updates and mitigate the risks associated with CVE-2023-28388.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
The vulnerability affects all versions of Intel's Chipset Device Software prior to 10.1.19444.8378. Organizations should ensure that they have upgraded to this version or later to mitigate the risks associated with CVE-2023-28388.
Mitigation & Remediation
To mitigate the risks associated with this vulnerability, organizations should apply the latest patches for Intel's Chipset Device Software. Upgrading to version 10.1.19444.8378 or later is essential. Additionally, organizations should review their security configurations and ensure that local access is adequately controlled.
While waiting for the patch, organizations may consider implementing network controls to restrict local access and monitor for any unauthorized activities. Regular audits and security assessments can help identify potential vulnerabilities in the configuration.
For more information on effective security measures, organizations can refer to the comprehensive application security assessment methods.
Detection Guidance
Organizations should monitor logs for indicators of exploitation attempts, such as unusual process executions or file access patterns. Behavioral anomalies such as unexpected privilege escalations should also be tracked.
Network signatures can be established to identify any attempts to exploit this vulnerability, especially in environments where local access is allowed.
AppSecure Threat Intelligence Insight
The long-term significance of CVE-2023-28388 lies in its potential to highlight trends in privilege escalation vulnerabilities within local access contexts. Security teams should be aware of patterns that may emerge from similar vulnerabilities.
The lessons learned from this vulnerability underscore the importance of rigorous security assessments and proactive patch management strategies. Organizations can enhance their security posture by adopting comprehensive penetration testing methodologies that can identify and remediate similar weaknesses.
Adopting an effective vulnerability management program will also help organizations stay ahead of emerging threats and ensure timely responses to vulnerabilities.
Lastly, participation in threat intelligence sharing communities can provide valuable insights into the evolving landscape of cybersecurity threats, aiding organizations in their defense strategies.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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