CVE-2026-46217
Received Received - Intake
AMDGPU VCN4 Message Bound Check Integer Overflow

Publication date: 2026-05-28

Last updated on: 2026-05-28

Assigner: kernel.org

Description
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn4: Avoid overflow on msg bound check As pointed out by SDL, the previous condition may be vulnerable to overflow. (cherry picked from commit 3c5367d950140d4ec7af830b2268a5a6fdaa3885)
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Meta Information
Published
2026-05-28
Last Modified
2026-05-28
Generated
2026-05-28
AI Q&A
2026-05-28
EPSS Evaluated
N/A
NVD
CVE-2026-46217
EUVD
EUVD-2026-32844
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
linux linux_kernel *
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-UNKNOWN
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AI Powered Q&A
Can you explain this vulnerability to me?

This vulnerability exists in the Linux kernel, specifically in the drm/amdgpu/vcn4 component. It involves a potential overflow issue related to a message boundary check. The previous condition used to check message boundaries could be vulnerable to an overflow, which has now been resolved.


How can this vulnerability impact me? :

An overflow vulnerability in the Linux kernel's drm/amdgpu/vcn4 component could potentially lead to unexpected behavior such as crashes, data corruption, or exploitation by attackers to execute arbitrary code or escalate privileges. However, specific impacts are not detailed in the provided information.


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