What’s Vulnerable › Vulnerabilities

CVE-2024-5660

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-12-10 · updated 2026-06-17
• Weakness: CWE-668

Description

Use of Hardware Page Aggregation (HPA) and Stage-1 and/or Stage-2 translation on Cortex-A77, Cortex-A78, Cortex-A78C, Cortex-A78AE, Cortex-A710, Cortex-X1, Cortex-X1C, Cortex-X2, Cortex-X3, Cortex-X4, Cortex-X925, Neoverse V1, Neoverse V2, Neoverse V3, Neoverse V3AE, Neoverse N2 may permit bypass of Stage-2 translation and/or GPT protection.

Affected products

• Arm Cortex-A710 Firmware: all versions
• Arm Cortex-A77 Firmware: all versions
• Arm Cortex-A78 Firmware: all versions
• Arm Cortex-A78Ae Firmware: all versions
• Arm Cortex-A78C Firmware: all versions
• Arm Cortex-X1 Firmware: all versions
• Arm Cortex-X1C Firmware: all versions
• Arm Cortex-X2 Firmware: all versions
• Arm Cortex-X3 Firmware: all versions
• Arm Cortex-X4 Firmware: all versions
• Arm Cortex-X925 Firmware: all versions
• Arm Neoverse-V1 Firmware: all versions
• Arm Neoverse-V2 Firmware: all versions
• Arm Neoverse-V3 Firmware: all versions
• Arm Neoverse-V3Ae Firmware: all versions
• Arm Neoverse N2 Firmware: all versions

References

• https://developer.arm.com/Arm%20Security%20Center/Arm%20CPU%20Vulnerability%20CVE-2024-5660

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