CVE-2024-6564
6.7 · MEDIUMOverview
CVE-2024-6564 is a medium-severity vulnerability affecting renesas arm-trusted-firmware. It was published on July 8, 2024 and has a CVSS 3.1 base score of 6.7 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 6.7, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical Description
Buffer overflow in "rcar_dev_init" due to using due to using untrusted data (rcar_image_number) as a loop counter before verifying it against RCAR_MAX_BL3X_IMAGE. This could lead to a full bypass of secure boot.
Remediation
Check the references section for vendor advisories and patches from renesas. Update arm-trusted-firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
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References
Frequently Asked Questions
What is CVE-2024-6564?
CVE-2024-6564 is a medium-severity vulnerability affecting renesas arm-trusted-firmware. It was published on July 8, 2024 and has a CVSS 3.1 base score of 6.7 (MEDIUM).
How severe is CVE-2024-6564?
This vulnerability has a CVSS 3.1 base score of 6.7, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2024-6564?
Check the references section for vendor advisories and patches from renesas. Update arm-trusted-firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2024-6564?
CyberStrike's AI-powered security agents can automatically detect CVE-2024-6564 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
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