CVE-2024-1633
2.0 · LOWOverview
CVE-2024-1633 is a low-severity vulnerability affecting renesas arm-trusted-firmware. It was published on February 19, 2024 and has a CVSS 3.1 base score of 2.0 (LOW).
This vulnerability has a CVSS 3.1 base score of 2.0, rated LOW. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
During the secure boot, bl2 (the second stage of
the bootloader) loops over images defined in the table “bl2_mem_params_descs”.
For each image, the bl2 reads the image length and destination from the image’s
certificate. Because of the way of reading from the image, which base on 32-bit unsigned integer value, it can result to an integer overflow. An attacker can bypass memory range restriction and write data out of buffer bounds, which could result in bypass of secure boot.
Affected git version from c2f286820471ed276c57e603762bd831873e5a17 until (not
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 |
|---|
Frequently Asked Questions
What is CVE-2024-1633?
CVE-2024-1633 is a low-severity vulnerability affecting renesas arm-trusted-firmware. It was published on February 19, 2024 and has a CVSS 3.1 base score of 2.0 (LOW).
How severe is CVE-2024-1633?
This vulnerability has a CVSS 3.1 base score of 2.0, rated LOW. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2024-1633?
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-2024-1633?
CyberStrike's AI-powered security agents can automatically detect CVE-2024-1633 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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