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MEDIUM · 5.1

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.

Vulnerability 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.

CVSS Score

5.1

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE

Affected Products

VendorProductVersions
ArmC1-Premium Firmware-
ArmC1-Premium-
ArmC1-Pro Firmware-
ArmC1-Pro-
ArmC1-Ultra Firmware-
ArmC1-Ultra-
ArmCortex-X3 Firmware-
ArmCortex-X3-
ArmCortex-X4 Firmware-
ArmCortex-X4-
ArmCortex-X925 Firmware-
ArmCortex-X925-
ArmNeoverse-V2 Firmware-
ArmNeoverse-V2-
ArmNeoverse-V3 Firmware-
ArmNeoverse-V3-
ArmNeoverse-V3Ae Firmware-
ArmNeoverse-V3Ae-

Related Weaknesses (CWE)

CWE-203

References

FAQ

What is CVE-2024-7881?

CVE-2024-7881 is a vulnerability with a CVSS score of 5.1 (MEDIUM). 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 been rated MEDIUM with a CVSS base score of 5.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2024-7881?

Check the references section above for vendor advisories and patch information. Affected products include: Arm C1-Premium Firmware, Arm C1-Premium, Arm C1-Pro Firmware, Arm C1-Pro, Arm C1-Ultra Firmware.