Vulnerability in Arm C1-premium
CVE-2024-7881
An unprivileged context can trigger a data memory-dependent prefetch engine to fetch the contents of a privileged location and consume those contents as an address that is also dereferenced.
EPSS: 0.002 (8.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.1 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N.
Affected products
- Arm C1-premium — versions 0
- Arm C1-premium_firmware
- Arm C1-pro — versions 0
- Arm C1-pro_firmware
- Arm C1-ultra — versions 0
- Arm C1-ultra_firmware
- Arm Cortex-x3 — versions 0
- Arm Cortex-x3_firmware
- Arm Cortex-x4 — versions 0
- Arm Cortex-x4_firmware
Weakness classification (CWE)
References
- arm-security@arm.com (Vendor Advisory)
Frequently asked questions
- What is CVE-2024-7881?
- CVE-2024-7881 is a medium-severity vulnerability in Arm C1-premium, classified under Observable Discrepancy. CVSS score: 5.1/10. Published 2025-01-28.
- How severe is CVE-2024-7881?
- Medium severity. CVSS v3 base score is 5.1 out of 10.