CVE-2024-9413: scp firmware — Fix

Description

The transport_message_handler function in SCP-Firmware release versions 2.11.0-2.15.0 does not properly handle errors, potentially allowing an Application Processor (AP) to cause a buffer overflow in System Control Processor (SCP) firmware.

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CVSS v3.1 Score

8.0

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Weakness Type (CWE)

CWE-755 CWE-755

Affected Products

Vendor	Product	Versions
arm	scp_firmware	2.11.0 — 2.16.0

References

Advisories & Patches

https://developer.arm.com/Arm%20Security%20Center/SCP-Firmware%20Vulnerability

Frequently Asked Questions

What is CVE-2024-9413? +

The transport_message_handler function in SCP-Firmware release versions 2.11.0-2.15.0 does not properly handle errors, potentially allowing an Application Processor (AP) to cause a buffer overflow in System Control Processor (SCP) firmware. It has a CVSS v3.1 base score of 8.0 (HIGH).

How severe is CVE-2024-9413? +

CVE-2024-9413 has a CVSS v3.1 score of 8.0 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2024-9413? +

CVE-2024-9413 affects products from arm, specifically: scp_firmware. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-9413? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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