MEDIUM SeverityCVSS 4.06.8CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:L/SC:N/SI:N/SA:N

CVE-2023-31309

Last updated May 15, 2026 · Published May 15, 2026

Description

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.

Affected products

1 listed

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

Mappings

CWE

CWE-129

CAPEC

None listed.