CVE-2023-31365
Unknown
Unknown - Not Provided
BaseFortify
Publication date: 2025-09-06
Last updated on: 2025-09-08
Assigner: Advanced Micro Devices Inc.
Description
Description
An integer overflow in the SMU could allow a privileged attacker to potentially write memory beyond the end of the reserved dRAM area resulting in loss of integrity or availability.
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| amd | radeon_pro_w7000 | * |
| amd | software_pro_edition | 23.40.20 |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-190 | The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is an integer overflow in the System Management Unit (SMU) that could allow a privileged attacker to write memory beyond the reserved dynamic RAM (dRAM) area. This means the attacker might corrupt memory outside the intended boundaries.
How can this vulnerability impact me? :
The impact of this vulnerability could be a loss of integrity or availability of the system. Specifically, memory corruption caused by the overflow could lead to system instability or malfunction.
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