CVE-2026-80608

In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> accel/amdxdna: Fix iommu domain lifetime race during device removal<br /> <br /> When force_iova mode is enabled, amdxdna_remove() frees xdna-&gt;domain. If<br /> amdxdna_gem_obj_free() is called after device removal, it may attempt to<br /> access xdna-&gt;domain, resulting in a use-after-free.<br /> <br /> Fix the race by adding freeing xdna-&gt;domain as a managed release action,<br /> so its lifetime is managed by DRM and remains valid until all managed<br /> resources are released.