Linux dma_fence_wait Heap Buffer Overflow DoS

The vulnerability of the dmafencewait function in the Linux operating system is related to the assignment of a zero pointer. Exploiting this vulnerability could allow an attacker to trigger a service failure...

CVE-2026-31566: Use After Free

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix fence put before wait in amdgpuamdkfdsubmitib amdgpuamdkfdsubmitib submits a GPU job and gets a fence from amdgpuibschedule. This fence is used to wait for job completion. Currently, the code drops the fence...

CVE-2023-53248: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: install stub fence into potential unused fence pointers When using cpu to update page tables, vm update fences are unused. Install stub fence into these fence pointers instead of NULL to avoid NULL dereference when...