CVE-2023-31339

MEDIUM
Published Aug 13, 2024 Modified Nov 27, 2024 CWE-20 CWE-125

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.

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CVSS v3.1 Score

4.8
MEDIUM
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:L/I:N/A:H

Weakness Type (CWE)

CWE-20 Improper Input Validation
CWE-125 Out-of-bounds Read

Affected Products

Vendor Product
amd trusted_firmware-a
arm trusted_firmware-a
amd zu11eg
amd zu15eg
amd zu17eg
amd zu19eg
amd zu1cg
amd zu1eg
amd zu21dr
amd zu25dr
amd zu27dr
amd zu28dr
amd zu29dr
amd zu2cg
amd zu2eg
amd zu39dr
amd zu3cg
amd zu3eg
amd zu3tcg
amd zu3teg
amd zu42dr
amd zu43dr
amd zu46dr
amd zu47dr
amd zu48dr
amd zu49dr
amd zu4cg
amd zu4eg
amd zu4ev
amd zu5cg
amd zu5eg
amd zu5ev
amd zu63dr
amd zu64dr
amd zu65dr
amd zu67dr
amd zu6cg
amd zu6eg
amd zu7cg
amd zu7eg
amd zu7ev
amd zu9cg
amd zu9eg

References

Frequently Asked Questions

What is CVE-2023-31339? +
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. It has a CVSS v3.1 base score of 4.8 (MEDIUM).
How severe is CVE-2023-31339? +
CVE-2023-31339 has a CVSS v3.1 score of 4.8 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.
What products are affected by CVE-2023-31339? +
CVE-2023-31339 affects products from amd, arm, specifically: trusted_firmware-a, zu11eg, zu15eg, zu17eg, zu19eg, zu1cg, zu1eg, zu21dr, zu25dr, zu27dr, zu28dr, zu29dr, zu2cg, zu2eg, zu39dr, zu3cg, zu3eg, zu3tcg, zu3teg, zu42dr, zu43dr, zu46dr, zu47dr, zu48dr, zu49dr, zu4cg, zu4eg, zu4ev, zu5cg, zu5eg, zu5ev, zu63dr, zu64dr, zu65dr, zu67dr, zu6cg, zu6eg, zu7cg, zu7eg, zu7ev, zu9cg, zu9eg. Check the affected products table above for specific version ranges.
How do I check if I'm vulnerable to CVE-2023-31339? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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