CISA Updates Catalog with Two Newly Exploited Vulnerabilities

TL;DR

CISA has added two new vulnerabilities to its Known Exploited Vulnerabilities Catalog: CVE-2024-53197 and CVE-2024-53150. These vulnerabilities, which affect the Linux Kernel, pose significant risks to the federal enterprise and highlight the importance of timely remediation.

Introduction

The Cybersecurity and Infrastructure Security Agency (CISA) has recently updated its Known Exploited Vulnerabilities Catalog with two new entries. These vulnerabilities, identified as CVE-2024-53197 and CVE-2024-53150, are actively being exploited and pose significant risks to federal networks.

New Vulnerabilities Added

CVE-2024-53197: Linux Kernel Out-of-Bounds Access Vulnerability

This vulnerability allows malicious actors to access memory outside the bounds of what is allocated, leading to potential data corruption or system crashes. It is a critical issue that requires immediate attention.

CVE-2024-53150: Linux Kernel Out-of-Bounds Read Vulnerability

This vulnerability enables unauthorized reading of memory beyond allocated buffers. It can result in information disclosure and other security breaches, making it a high-priority concern for system administrators.

Implications for Federal Agencies

These types of vulnerabilities are frequent attack vectors for cyber threats and pose significant risks to federal enterprises. The Binding Operational Directive (BOD) 22-01 established the Known Exploited Vulnerabilities Catalog as a dynamic list of known Common Vulnerabilities and Exposures (CVEs) that carry substantial risk. BOD 22-01 mandates that Federal Civilian Executive Branch (FCEB) agencies remediate these vulnerabilities by specified due dates to safeguard against active threats.

For more details, refer to the BOD 22-01 Fact Sheet.

Recommendations for All Organizations

Although BOD 22-01 applies specifically to FCEB agencies, CISA strongly encourages all organizations to prioritize the timely remediation of Catalog vulnerabilities as part of their vulnerability management strategies. This proactive approach is crucial for reducing exposure to cyber attacks and maintaining robust cybersecurity defenses.

CISA will continue to update the catalog with vulnerabilities that meet the specified criteria, ensuring that organizations remain informed and prepared against emerging threats.

Conclusion

The addition of CVE-2024-53197 and CVE-2024-53150 to CISA’s Known Exploited Vulnerabilities Catalog underscores the ongoing need for vigilance in cybersecurity. Organizations must stay proactive in identifying and addressing vulnerabilities to protect against potential exploits and ensure the security of their networks.

Additional Resources

For further insights, check:

• CISA Known Exploited Vulnerabilities Catalog
• CVE-2024-53197 Details
• CVE-2024-53150 Details
• BOD 22-01 Fact Sheet
• Binding Operational Directive (BOD) 22-01

References