CVE-2024-7881
MEDIUMCVSS 5.1/10EPSS 0.19%
Last modified
CVE-2024-7881 is a medium-severity vulnerability rated 5.1/10 on the CVSS scale. 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 estimates a 0.19% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Arm | C1-Premium Firmware | All versions |
| Arm | C1-Pro Firmware | All versions |
| Arm | C1-Ultra Firmware | All versions |
| Arm | Cortex-X3 Firmware | All versions |
| Arm | Cortex-X4 Firmware | All versions |
| Arm | Cortex-X925 Firmware | All versions |
| Arm | Neoverse-V2 Firmware | All versions |
| Arm | Neoverse-V3 Firmware | All versions |
| Arm | Neoverse-V3ae Firmware | All versions |
References
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is 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.
How severe is CVE-2024-7881?
CVE-2024-7881 has a CVSS score of 5.1/10 (MEDIUM severity). The EPSS model estimates a 0.19% probability of exploitation in the next 30 days.
How do I fix CVE-2024-7881?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2024-7881?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST