CVE-2026-43318

Medium

Published: —Translated: 17/06/2026(UTC)NVD NIST

Summary

A vulnerability related to sync handling in amdgpu has been resolved in the Linux kernel. Invalidating a dmabuf can impact other users of the shared buffer object (BO).

Risk Assessment

This vulnerability may lead to improper functioning of applications using shared resources, potentially resulting in data loss or system crashes.

Recommendation

It is recommended to update the Linux kernel to the latest version to mitigate this vulnerability and improve system stability.

Original NVD description (English source)

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix sync handling in amdgpu_dma_buf_move_notify Invalidating a dmabuf will impact other users of the shared BO. In the scenario where process A moves the BO, it needs to inform process B about the move and process B wi