CVE-2016-10319

Name: CVE-2016-10319
Creator: NVD / NIST
Published: 2017-04-06T15:59:00.167+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.60%

Last modified Jun 17, 2026

CVE-2016-10319 is a vulnerability of currently unknown severity. In ARM Trusted Firmware 1.2 and 1.3, a malformed firmware update SMC can result in copying unexpectedly large data into secure memory because of integer overflows. This affects certain cases involving execution of both AArch64 Generic Trusted Firmware (TF) BL1 code and other firmware update code.. EPSS estimates a 1.60% chance of exploitation in the next 30 days.

Description

In ARM Trusted Firmware 1.2 and 1.3, a malformed firmware update SMC can result in copying unexpectedly large data into secure memory because of integer overflows. This affects certain cases involving execution of both AArch64 Generic Trusted Firmware (TF) BL1 code and other firmware update code.

Metrics

EPSS Probability

1.60%

72.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-190

Affected Software

Vendor	Product	Versions
Arm Trusted Firmware Project	Arm Trusted Firmware	1.2
Arm Trusted Firmware Project	Arm Trusted Firmware	1.3

References

https://github.com/ARM-software/arm-trusted-firmware/wiki/ARM-Trusted-Firmware-Security-Advisory-TFV-1Issue Tracking, Patch, VDB Entry
https://github.com/ARM-software/arm-trusted-firmware/wiki/ARM-Trusted-Firmware-Security-Advisory-TFV-1Issue Tracking, Patch, VDB Entry

Timeline

Published: Apr 6, 2017
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2016-10319?

How severe is CVE-2016-10319?

Severity scoring for CVE-2016-10319 is pending analysis. The EPSS model estimates a 1.60% probability of exploitation in the next 30 days.

How do I fix CVE-2016-10319?

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-2016-10319?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST