CVE-2025-68747

*** Pendiente de traducción *** In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> drm/panthor: Fix UAF on kernel BO VA nodes<br /> <br /> If the MMU is down, panthor_vm_unmap_range() might return an error.<br /> We expect the page table to be updated still, and if the MMU is blocked,<br /> the rest of the GPU should be blocked too, so no risk of accessing<br /> physical memory returned to the system (which the current code doesn&amp;#39;t<br /> cover for anyway).<br /> <br /> Proceed with the rest of the cleanup instead of bailing out and leaving<br /> the va_node inserted in the drm_mm, which leads to UAF when other<br /> adjacent nodes are removed from the drm_mm tree.