CVE-2026-43318
MediumSummary
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.
Other vulnerabilities in Linux kernel, amdgpu
See all- CVE-2026-31766High
A vulnerability has been identified in the Linux kernel regarding the validation of the doorbell_offset parameter during user queue creation in amdgpu. Lack of proper bounds checking may lead to corruption of the doorbell space in the kernel.
- CVE-2026-45979Medium
A vulnerability in the Linux kernel related to amdgpu has been resolved, which occurred under low memory conditions. In such situations, the kmalloc function could fail, requiring the mutex to be unlocked for a clean exit.
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
Vulnerability data from NVD (NIST) · CISA KEV · EPSS