VULNERABILITY INTELLIGENCE

CVE-2023-31339

CVSS score4.8 MEDIUM
EPSS probability0.16%
CISA KEVNot currently listed
Published2024-08-13
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:L/I:N/A:H

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.

Weakness classification

  • psirt@amd.com: CWE-20
  • nvd@nist.gov: CWE-125

Primary references