Is CVE-2024-11864 actively exploited?

CVE-2024-11864 has no public evidence of in-the-wild exploitation as of 2025-12-23.

What is the CVSS score for CVE-2024-11864?

CVE-2024-11864 has a CVSS score of 7.5 (HIGH severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

How do I patch CVE-2024-11864?

Patch guidance is available from arm security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2024-11864.

Fix CVE-2024-11864 - HIGH arm scp firmware

Description

Specifically crafted SCMI messages sent to an SCP running SCP-Firmware release versions up to and including 2.15.0 may lead to a Usage Fault and crash the SCP

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector: network
Complexity: low
Privileges: none
User Action: none
Scope: unchanged
Confidentiality: none
Integrity: none
Availability: high
Weaknesses: CWE-755

Metadata

Primary Vendor: ARM
Published: 1/14/2025
Last Modified: 12/23/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2024-11864

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary