dma fence use-after-free

  1. CVE-2026-43237 AMDGPU Kernel Bug: Stale DMA Fences Trigger Linux Kernel Panic

    CVE-2026-43237, published by NVD on May 6, 2026 after disclosure from kernel.org, is a Linux kernel amdgpu driver flaw in amdgpu_gem_va_ioctl that can trigger stale or freed DMA fence use during AMD GPU virtual-address timeline updates. The ugly part is not that a GPU driver can crash; anyone...
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    • amdgpu driver dma fence use-after-free linux kernel security msrc cve tracking
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