CVE-2023-31339

Description

Improper input validation in ARM® Trusted Firmware used in AMD’s Zynq™ UltraScale+™) MPSoC/RFSoC may allow a privileged attacker to perform out of bound reads, potentially resulting in data leakage and denial of service.

Categories

4.8
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.04%
Affected: AMD Zynq™ UltraScale+™ MPSoC/RFSoC
Published at:
Updated at:

References

Link Tags
https://www.amd.com/en/resources/product-security/bulletin/amd-sb-8002 broken link

Frequently Asked Questions

What is the severity of CVE-2023-31339?
CVE-2023-31339 has been scored as a medium severity vulnerability.
How to fix CVE-2023-31339?
To fix CVE-2023-31339, 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-2023-31339 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-31339 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.
What software or system is affected by CVE-2023-31339?
CVE-2023-31339 affects AMD Zynq™ UltraScale+™ MPSoC/RFSoC.
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