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CVE-2024-2182

Ovn: insufficient validation of bfd packets may lead to denial of service PUBLISHED

Description (CNA)

A flaw was found in the Open Virtual Network (OVN). In OVN clusters where BFD is used between hypervisors for high availability, an attacker can inject specially crafted BFD packets from inside unprivileged workloads, including virtual machines or containers, that can trigger a denial of service.

Affected (CNA)

Vendor / productVersions
Not supplied / Not suppliedaffected 20.03.0 before *
Red Hat / Fast Datapath for Red Hat Enterprise Linux 8unaffected 0:23.06.1-112.el8fdp before *
Red Hat / Fast Datapath for Red Hat Enterprise Linux 8unaffected 0:22.12.1-94.el8fdp before *
Red Hat / Fast Datapath for Red Hat Enterprise Linux 8unaffected 0:22.03.3-71.el8fdp before *
Red Hat / Fast Datapath for Red Hat Enterprise Linux 8unaffected 0:23.03.1-100.el8fdp before *
Red Hat / Fast Datapath for Red Hat Enterprise Linux 8unaffected 0:21.12.0-142.el8fdp before *
Red Hat / Fast Datapath for Red Hat Enterprise Linux 9unaffected 0:23.09.0-136.el9fdp before *
Red Hat / Fast Datapath for Red Hat Enterprise Linux 9unaffected 0:23.06.1-112.el9fdp before *
Red Hat / Fast Datapath for Red Hat Enterprise Linux 9unaffected 0:22.12.1-94.el9fdp before *
Red Hat / Fast Datapath for Red Hat Enterprise Linux 9unaffected 0:22.03.3-71.el9fdp before *
Red Hat / Fast Datapath for Red Hat Enterprise Linux 9unaffected 0:23.03.1-100.el9fdp before *
Red Hat / Fast Datapath for RHEL 10affected
Red Hat / Fast Datapath for RHEL 10affected
Red Hat / Fast Datapath for RHEL 10affected
Red Hat / Fast Datapath for RHEL 7unknown
Red Hat / Fast Datapath for RHEL 7unknown
Red Hat / Fast Datapath for RHEL 7unknown
Red Hat / Fast Datapath for RHEL 8unknown
Red Hat / Fast Datapath for RHEL 8unknown
Red Hat / Fast Datapath for RHEL 8unknown
Red Hat / Fast Datapath for RHEL 8unknown
Red Hat / Fast Datapath for RHEL 8unknown
Red Hat / Fast Datapath for RHEL 9affected
Red Hat / Fast Datapath for RHEL 9unknown
Red Hat / Fast Datapath for RHEL 9unknown
Red Hat / Fast Datapath for RHEL 9affected
Red Hat / Fast Datapath for RHEL 9affected
Red Hat / Fast Datapath for RHEL 9affected
Red Hat / Fast Datapath for RHEL 9affected
Red Hat / Fast Datapath for RHEL 9affected
Red Hat / Red Hat OpenShift Container Platform 4affected
Red Hat / Red Hat OpenShift Container Platform 4affected
Red Hat / Red Hat OpenShift Container Platform 4affected
Red Hat / Red Hat OpenShift Container Platform 4affected
Red Hat / Red Hat OpenShift Container Platform 4affected
Red Hat / Red Hat OpenShift Container Platform 4affected
Red Hat / Red Hat OpenShift Container Platform 4affected
Red Hat / Red Hat OpenShift Container Platform 4affected
Red Hat / Red Hat OpenStack Platform 13 (Queens)unknown

CWE

CWE-346

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.

CVE

No English description supplied.