What is CVE-2024-11864?

CVE-2024-11864 is a high-severity vulnerability in Arm Scp-firmware, classified under Improper Handling of Exceptional Conditions. CVSS score: 7.5/10. Published 2025-01-14.

How severe is CVE-2024-11864?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Arm Scp-firmware

CVE-2024-11864

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

EPSS: 0.005 (39.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Arm Scp-firmware
Arm Scp_firmware

Weakness classification (CWE)

CWE-755 — Improper Handling of Exceptional Conditions

References

arm-security@arm.com (vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2024-11864?: CVE-2024-11864 is a high-severity vulnerability in Arm Scp-firmware, classified under Improper Handling of Exceptional Conditions. CVSS score: 7.5/10. Published 2025-01-14.
How severe is CVE-2024-11864?: High severity. CVSS v3 base score is 7.5 out of 10.