In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Fix sysfs leak in alloc_iommu() The Linux kernel CVE team has assigned CVE-2021-47177 to this issue. Upstream advisory: https://lore.kernel.org/linux-cve-announce/2024032538-CVE-2021-47177-4d4a@gregkh/T