CVE-2025-36463
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-11-17

Last updated on: 2025-11-18

Assigner: Talos

Description
Multiple out-of-bounds read and write vulnerabilities exist in the ControlVault WBDI Driver Broadcom Storage Adapter functionality of Dell ControlVault3 prior to 5.15.14.19 and Dell ControlVault3 Plus prior to 6.2.36.47. A specially crafted WinBioControlUnit call can lead to memory corruption. An attacker can issue an api call to trigger this vulnerability. This vulnerability is triggered when submitting a `WinBioControlUnit` call to the StorageAdapter with the ControlCode 4 (`WBIO_USH_ADD_RECORD`) and with an invalid `SendBufferSize`.
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Meta Information
Published
2025-11-17
Last Modified
2025-11-18
Generated
2026-06-16
AI Q&A
2025-11-18
EPSS Evaluated
2026-06-15
NVD
CVE-2025-36463
Affected Vendors & Products
Showing 2 associated CPEs
Vendor Product Version / Range
dell controlvault3 *
dell controlvault3_plus *
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-805 The product uses a sequential operation to read or write a buffer, but it uses an incorrect length value that causes it to access memory that is outside of the bounds of the buffer.
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Executive Summary

This vulnerability involves multiple out-of-bounds read and write issues in the ControlVault WBDI Driver Broadcom Storage Adapter functionality of Dell ControlVault3 and Dell ControlVault3 Plus before certain versions. It occurs when a specially crafted WinBioControlUnit API call is made with specific parameters, leading to memory corruption. The exploitation requires specific conditions and may be difficult, potentially limiting the impact to Denial of Service attacks.

Impact Analysis

The vulnerability can lead to memory corruption, which may allow an attacker to cause Denial of Service (DoS) conditions. Given the constraints on exploitation, the impact might be limited, but it still poses risks of system instability or crashes.

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