CVE-2025-33215
Out-of-Range Pointer Vulnerability in NVIDIA VIRTIO-BLK Causes DoS
Publication date: 2026-03-24
Last updated on: 2026-03-24
Assigner: NVIDIA Corporation
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| nvidia | snap-4 | * |
| nvidia | snap-4_container | * |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-823 | The product performs pointer arithmetic on a valid pointer, but it uses an offset that can point outside of the intended range of valid memory locations for the resulting pointer. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
CVE-2025-33215 is a vulnerability in the NVIDIA SNAP-4 Container, specifically in the VIRTIO-BLK component. It allows a malicious guest virtual machine (VM) to send specially crafted messages that cause the use of an out-of-range pointer offset. This flaw can be exploited to disrupt the normal operation of the system.
How can this vulnerability impact me? :
Exploiting this vulnerability can lead to a denial of service (DoS) condition in the Data Processing Accelerator (DPA). This results in impacting the availability of storage resources to other VMs running on the same host, potentially causing interruptions or failures in storage access.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
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How can this vulnerability be detected on my network or system? Can you suggest some commands?
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What immediate steps should I take to mitigate this vulnerability?
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