Description
A flaw was found in DPDK lib/vhost. A guest with runt RX descriptors can underflow the copy length in vhost enqueue, causing a denial of service in a shared vhost backend such as OVS-DPDK.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Red Hat Fast Datapath for RHEL 10
Default version status: affected
Red Hat Fast Datapath for RHEL 10
Default version status: affected
Red Hat Fast Datapath for RHEL 10
Default version status: affected
Red Hat Fast Datapath for RHEL 8
Default version status: affected
Red Hat Fast Datapath for RHEL 8
Default version status: affected
Red Hat Fast Datapath for RHEL 8
Default version status: affected
Red Hat Fast Datapath for RHEL 8
Default version status: affected
Red Hat Fast Datapath for RHEL 8
Default version status: affected
Red Hat Fast Datapath for RHEL 8
Default version status: affected
Red Hat Fast Datapath for RHEL 8
Default version status: affected
Red Hat Fast Datapath for RHEL 9
Default version status: affected
Red Hat Fast Datapath for RHEL 9
Default version status: affected
Red Hat Fast Datapath for RHEL 9
Default version status: affected
Red Hat Fast Datapath for RHEL 9
Default version status: affected
Red Hat Fast Datapath for RHEL 9
Default version status: affected
Red Hat Fast Datapath for RHEL 9
Default version status: affected
Red Hat Fast Datapath for RHEL 9
Default version status: affected
Red Hat Fast Datapath for RHEL 9
Default version status: affected
Red Hat Fast Datapath for RHEL 9
Default version status: affected
Red Hat Red Hat Enterprise Linux 10
Default version status: affected
Red Hat Red Hat Enterprise Linux 8
Default version status: affected
Red Hat Red Hat Enterprise Linux 9
Default version status: affected
Red Hat Red Hat OpenShift Container Platform 4
Default version status: affected
Red Hat Red Hat OpenShift Container Platform 4
Default version status: affected
Red Hat Red Hat OpenShift Container Platform 4
Default version status: affected
Red Hat Red Hat OpenStack Platform 13 (Queens)
Default version status: affected