A flaw was found in vringh_kiov_advance in drivers/vhost/vringh.c in the host side of a virtio ring in the Linux Kernel. This issue may result in a denial of service from guest to host via zero length descriptor.Referenceshttps://access.redhat.com/security/cve/CVE-2023-5158https://bugzilla.redhat.com/show_bug.cgi?id=2240561
