CVE-2016-10319

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.

Category

5.9
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.47%
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/ARM-software/arm-trusted-firmware/wiki/ARM-Trusted-Firmware-Security-Advisory-TFV-1 issue tracking vdb entry patch

Frequently Asked Questions

What is the severity of CVE-2016-10319?
CVE-2016-10319 has been scored as a medium severity vulnerability.
How to fix CVE-2016-10319?
To fix CVE-2016-10319, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2016-10319 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2016-10319 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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