CVE-2026-46237
Received Received - Intake
AMDGPU VCN3 Message Bound Check 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/vcn3: Avoid overflow on msg bound check As pointed out by SDL, the previous condition may be vulnerable to overflow. (cherry picked from commit db00257ac9e4a51eb2515aaea161a019f7125e10)
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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-2026-46237
EUVD
EUVD-2026-32755
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
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?

This vulnerability exists in the Linux kernel, specifically in the drm/amdgpu/vcn3 component. It involves a potential overflow issue related to a message boundary check. The previous condition in the code could allow an overflow to occur, which has now been fixed to avoid this problem.


How can this vulnerability impact me? :

An overflow vulnerability in the Linux kernel's drm/amdgpu/vcn3 component could potentially lead to unexpected behavior such as crashes, data corruption, or security breaches if exploited. However, specific impacts are not detailed in the provided information.


How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:

There is no information available regarding the impact of this vulnerability on compliance with standards or regulations such as GDPR or HIPAA.


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