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CVE Vulnerability Details :

CVE-2023-31313

PUBLISHED

More Info Official Page

Assigner-AMD

Assigner Org ID-b58fc414-a1e4-4f92-9d70-1add41838648

Published At-12 Feb, 2026 | 14:16

Updated At-12 Feb, 2026 | 21:13

▼CVE Numbering Authority (CNA)

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.

Affected Products

Vendor

Advanced Micro Devices, Inc.

Product

AMD Instinct™ MI210

Default Status

affected

Versions

Unaffected

ROCm 6.4.2

Vendor

Advanced Micro Devices, Inc.

Product

AMD Instinct™ MI250

Default Status

affected

Versions

Unaffected

ROCm 6.4.2

Problem Types

Type	CWE ID	Description
CWE	CWE-441	CWE-441 Unintended Proxy or Intermediary (?Confused Deputy?)

Type: CWE

CWE ID: CWE-441

Description: CWE-441 Unintended Proxy or Intermediary (?Confused Deputy?)

Metrics

Version	Base score	Base severity	Vector
3.1	7.2	HIGH	CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N

Version: 3.1

Base score: 7.2

Base severity: HIGH

Vector:

CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N

References

Hyperlink	Resource
https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-6024.html	N/A

Hyperlink: https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-6024.html

Resource: N/A

▼Authorized Data Publishers (ADP)

CISA ADP Vulnrichment

Affected Products

Unaffected

Unaffected

Problem Types

Metrics

Metrics Other Info

Impacts

Solutions

Configurations

Workarounds

Exploits

Credits

Timeline

Replaced By

Rejected Reason

References

Affected Products

Metrics

Metrics Other Info

Impacts

Solutions

Configurations

Workarounds

Exploits

Credits

Timeline

Replaced By

Rejected Reason

References