title: Service monitor mac flow is not rate limited
description: A flaw was found in Open Virtual Network where the service monitor MAC does not properly rate limit. This issue could allow an attacker to cause a denial of service, including on deployments with CoPP enabled and properly configured.
problem types: Uncontrolled Resource Consumption
affected:
{
product: ovn
vendor: n/a
versions:
version: 22.12.1, status: unaffected
version: 22.03.3, status: unaffected
version: 23.06.1, status: unaffected
version: 23.03.1, status: unaffected
version: 22.09.2, status: unaffected
}
{
vendor: Red Hat
product: Fast Datapath for RHEL 7
collectionURL: https://access.redhat.com/downloads/content/package-browser/
packageName: ovn2.11
defaultStatus: affected
cpes: cpe:/o:redhat:enterprise_linux:7::fastdatapath
}
{
vendor: Red Hat
product: Fast Datapath for RHEL 7
collectionURL: https://access.redhat.com/downloads/content/package-browser/
packageName: ovn2.12
defaultStatus: affected
cpes: cpe:/o:redhat:enterprise_linux:7::fastdatapath
}
{
vendor: Red Hat
product: Fast Datapath for RHEL 7
collectionURL: https://access.redhat.com/downloads/content/package-browser/
packageName: ovn2.13
defaultStatus: affected
cpes: cpe:/o:redhat:enterprise_linux:7::fastdatapath
}
{
vendor: Red Hat
product: Fast Datapath for RHEL 8
collectionURL: https://access.redhat.com/downloads/content/package-browser/
packageName: ovn-2021
defaultStatus: affected
cpes: cpe:/o:redhat:enterprise_linux:8::fastdatapath
}
{
vendor: Red Hat
product: Fast Datapath for RHEL 8
collectionURL: https://access.redhat.com/downloads/content/package-browser/
packageName: ovn2.11
defaultStatus: affected
cpes: cpe:/o:redhat:enterprise_linux:8::fastdatapath
}
{
vendor: Red Hat
product: Fast Datapath for RHEL 8
collectionURL: https://access.redhat.com/downloads/content/package-browser/
packageName: ovn2.12
defaultStatus: affected
cpes: cpe:/o:redhat:enterprise_linux:8::fastdatapath
}
{
vendor: Red Hat
product: Fast Datapath for RHEL 8
collectionURL: https://access.redhat.com/downloads/content/package-browser/
packageName: ovn2.13
defaultStatus: affected
cpes: cpe:/o:redhat:enterprise_linux:8::fastdatapath
}
{
vendor: Red Hat
product: Fast Datapath for RHEL 8
collectionURL: https://access.redhat.com/downloads/content/package-browser/
packageName: ovn22.03
defaultStatus: affected
cpes: cpe:/o:redhat:enterprise_linux:8::fastdatapath
}
{
vendor: Red Hat
product: Fast Datapath for RHEL 8
collectionURL: https://access.redhat.com/downloads/content/package-browser/
packageName: ovn22.06
defaultStatus: affected
cpes: cpe:/o:redhat:enterprise_linux:8::fastdatapath
}
{
vendor: Red Hat
product: Fast Datapath for RHEL 8
collectionURL: https://access.redhat.com/downloads/content/package-browser/
packageName: ovn22.09
defaultStatus: affected
cpes: cpe:/o:redhat:enterprise_linux:8::fastdatapath
}
{
vendor: Red Hat
product: Fast Datapath for RHEL 8
collectionURL: https://access.redhat.com/downloads/content/package-browser/
packageName: ovn22.12
defaultStatus: affected
cpes: cpe:/o:redhat:enterprise_linux:8::fastdatapath
}
{
vendor: Red Hat
product: Fast Datapath for RHEL 9
collectionURL: https://access.redhat.com/downloads/content/package-browser/
packageName: ovn-2021
defaultStatus: affected
cpes: cpe:/o:redhat:enterprise_linux:9::fastdatapath
}
{
vendor: Red Hat
product: Fast Datapath for RHEL 9
collectionURL: https://access.redhat.com/downloads/content/package-browser/
packageName: ovn22.03
defaultStatus: affected
cpes: cpe:/o:redhat:enterprise_linux:9::fastdatapath
}
{
vendor: Red Hat
product: Fast Datapath for RHEL 9
collectionURL: https://access.redhat.com/downloads/content/package-browser/
packageName: ovn22.06
defaultStatus: affected
cpes: cpe:/o:redhat:enterprise_linux:9::fastdatapath
}
{
vendor: Red Hat
product: Fast Datapath for RHEL 9
collectionURL: https://access.redhat.com/downloads/content/package-browser/
packageName: ovn22.09
defaultStatus: affected
cpes: cpe:/o:redhat:enterprise_linux:9::fastdatapath
}
{
vendor: Red Hat
product: Fast Datapath for RHEL 9
collectionURL: https://access.redhat.com/downloads/content/package-browser/
packageName: ovn22.12
defaultStatus: affected
cpes: cpe:/o:redhat:enterprise_linux:9::fastdatapath
}
{
vendor: Red Hat
product: Red Hat OpenShift Container Platform 4
collectionURL: https://access.redhat.com/downloads/content/package-browser/
packageName: ovn-2021
defaultStatus: affected
cpes: cpe:/a:redhat:openshift:4
}
{
vendor: Red Hat
product: Red Hat OpenShift Container Platform 4
collectionURL: https://access.redhat.com/downloads/content/package-browser/
packageName: ovn21.09
defaultStatus: affected
cpes: cpe:/a:redhat:openshift:4
}
{
vendor: Red Hat
product: Red Hat OpenShift Container Platform 4
collectionURL: https://access.redhat.com/downloads/content/package-browser/
packageName: ovn21.12
defaultStatus: affected
cpes: cpe:/a:redhat:openshift:4
}
{
vendor: Red Hat
product: Red Hat OpenShift Container Platform 4
collectionURL: https://access.redhat.com/downloads/content/package-browser/
packageName: ovn22.03
defaultStatus: affected
cpes: cpe:/a:redhat:openshift:4
}
{
vendor: Red Hat
product: Red Hat OpenShift Container Platform 4
collectionURL: https://access.redhat.com/downloads/content/package-browser/
packageName: ovn22.06
defaultStatus: affected
cpes: cpe:/a:redhat:openshift:4
}
{
vendor: Red Hat
product: Red Hat OpenShift Container Platform 4
collectionURL: https://access.redhat.com/downloads/content/package-browser/
packageName: ovn22.09
defaultStatus: affected
cpes: cpe:/a:redhat:openshift:4
}
{
vendor: Red Hat
product: Red Hat OpenShift Container Platform 4
collectionURL: https://access.redhat.com/downloads/content/package-browser/
packageName: ovn22.12
defaultStatus: affected
cpes: cpe:/a:redhat:openshift:4
}
{
vendor: Red Hat
product: Red Hat OpenShift Container Platform 4
collectionURL: https://access.redhat.com/downloads/content/package-browser/
packageName: ovn23.03
defaultStatus: affected
cpes: cpe:/a:redhat:openshift:4
}
{
vendor: Red Hat
product: Red Hat OpenStack Platform 13 (Queens)
collectionURL: https://access.redhat.com/downloads/content/package-browser/
packageName: ovn2.11
defaultStatus: unknown
cpes: cpe:/a:redhat:openstack:13
}
{
product: Fedora
vendor: Fedora
collectionURL: https://packages.fedoraproject.org/
packageName: ovn
defaultStatus: affected
}
metrics:
other: [
content: {'value': 'Moderate', 'namespace': 'https://access.redhat.com/security/updates/classification/'}
type: Red Hat severity rating
]