CVE-2024-11864
CVE-2024-11864 is a high-severity vulnerability in Arm Scp Firmware with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-755.
Key facts
- Severity: High (CVSS 3.x base score 7.5)
- EPSS exploit prediction: 1% (40th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2024-34376
- Weakness: CWE-755
- Affected product: Arm Scp Firmware
- Published:
- Last modified:
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
Frequently asked questions
- What is 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
- How severe is CVE-2024-11864?
- CVE-2024-11864 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
- Is CVE-2024-11864 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2024-11864?
- CVE-2024-11864 affects Arm Scp Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2024-11864?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- Does CVE-2024-11864 have an EU (EUVD) identifier?
- Yes. CVE-2024-11864 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-34376.
- When was CVE-2024-11864 published?
- CVE-2024-11864 was published on 2025-01-14 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:o:arm:scp_firmware:*:*:*:*:*:*:*:*
More vulnerabilities in Arm Scp Firmware
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