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CVE-2023-31313
Published: Feb 12, 2026
Modified: Feb 12, 2026
PUBLISHED
CVSS v3.1
7.2
HIGH
Description
An unintended proxy or intermediary in the AMD power management firmware (PMFW) could allow a privileged attacker to send malformed messages to the system management unit (SMU) potentially resulting in arbitrary code execution.
| Vendor | Product | Versions |
|---|---|---|
AMD | AMD Instinct™ MI210 | unaffected ROCm 6.4.2 |
AMD | AMD Instinct™ MI250 | unaffected ROCm 6.4.2 |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N
Attack Vector
Local
Attack Complexity
High
Privileges Required
High
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
None
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