CVE-2023-53283

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CVE-2023-53283

The connected PT-2025-37888 vulnerability description indicates a NULL dereference in the Linux kernel’s xen/virtio subsystem during xen dt get node() when a PCI root bus bridge has no parent, occurring in Xen guests using QEMU/KVM with virtio devices (Linux kernel, x86_64). Affected component/fi...

PT-2025-37888

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The Linux kernel contains a vulnerability in the xen/virtio subsystem where a NULL dereference can occur within the xen dt get node function when a bridge of the PCI root bus has no...