Vulnerability in Arm Cortex-78c
CVE-2024-5660
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…
EPSS: 0.005 (41.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Arm Cortex-78c — versions 0
- Arm Cortex-a710 — versions 0
- Arm Cortex-a710_firmware
- Arm Cortex-a77 — versions 0
- Arm Cortex-a77_firmware
- Arm Cortex-a78 — versions 0
- Arm Cortex-a78ae — versions 0
- Arm Cortex-a78ae_firmware
- Arm Cortex-a78c
- Arm Cortex-a78c_firmware
Weakness classification (CWE)
Public proof-of-concept exploits
References
- arm-security@arm.com (Vendor Advisory)
Frequently asked questions
- What is CVE-2024-5660?
- CVE-2024-5660 is a critical-severity vulnerability in Arm Cortex-78c, classified under Exposure of Resource to Wrong Sphere. CVSS score: 9.8/10. Published 2024-12-10.
- How severe is CVE-2024-5660?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2024-5660 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.