CVE-2023-31309

No fix known EPSS <1%CVSS 6.8

Improper validation in Power Management Firmware (PMFW) may allow an attacker with privileges to pass malformed workload arguments when exporting table data from SMU to DRAM potentially resulting in a loss of confidentiality and/or availability.

Published 2026-05-15 · CVE record · OSV

Products: AMD Radeon™ RX 6000 Series Graphics Products, AMD Radeon™ PRO W6000 Series Graphics Products, AMD Radeon™ PRO V520, AMD Radeon™ PRO V620