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CVE-2026-43195

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CVE-2026-43195

Published: May 6, 2026

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: validate user queue size constraints Add validation to ensure user queue sizes meet hardware requirements: - Size must be a power of two for efficient ring buffer wrapping - Size must be at least AMDGPU_GPU_PAGE_SIZE to prevent undersized allocations This prevents invalid configurations that could lead to GPU faults or unexpected behavior.

VendorProductVersions

Linux

Linux

affected
fbf136b932358da1c65eb6fedd064a33a7a96aaa - < cf2a37be899dc1b01f53bf1d0157330eaf3e3f55
affected
fbf136b932358da1c65eb6fedd064a33a7a96aaa - < 9f6cc309cd15922fe58cab2dfa1b5993ad31dec7
affected
fbf136b932358da1c65eb6fedd064a33a7a96aaa - < 8079b87c02e531cc91601f72ea8336dd2262fdf1

Linux

Linux

affected
6.16
unaffected
0 - < 6.16
unaffected
6.18.16 - <= 6.18.*
unaffected
6.19.6 - <= 6.19.*
unaffected
7.0 - <= *

References

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