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openstack-neutron: Routes middleware memory leak for nonexistent controllers

🗓️ 24 Mar 2022 10:59:15Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 9 Views

OpenStack Neutron middleware routes memory leak allows requests to missing controllers, causing memory exhaustion and possible denial of service.

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Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux8noarchopenstack-neutron1:15.2.1-1.20220112133420.el8ostopenstack-neutron-1:15.2.1-1.20220112133420.el8ost.noarch.rpm
Red Hat Enterprise Linux8noarchopenstack-neutron-common1:15.2.1-1.20220112133420.el8ostopenstack-neutron-common-1:15.2.1-1.20220112133420.el8ost.noarch.rpm
Red Hat Enterprise Linux8noarchopenstack-neutron-linuxbridge1:15.2.1-1.20220112133420.el8ostopenstack-neutron-linuxbridge-1:15.2.1-1.20220112133420.el8ost.noarch.rpm
Red Hat Enterprise Linux8noarchopenstack-neutron-macvtap-agent1:15.2.1-1.20220112133420.el8ostopenstack-neutron-macvtap-agent-1:15.2.1-1.20220112133420.el8ost.noarch.rpm
Red Hat Enterprise Linux8noarchopenstack-neutron-metering-agent1:15.2.1-1.20220112133420.el8ostopenstack-neutron-metering-agent-1:15.2.1-1.20220112133420.el8ost.noarch.rpm
Red Hat Enterprise Linux8noarchopenstack-neutron-ml21:15.2.1-1.20220112133420.el8ostopenstack-neutron-ml2-1:15.2.1-1.20220112133420.el8ost.noarch.rpm
Red Hat Enterprise Linux8noarchopenstack-neutron-openvswitch1:15.2.1-1.20220112133420.el8ostopenstack-neutron-openvswitch-1:15.2.1-1.20220112133420.el8ost.noarch.rpm
Red Hat Enterprise Linux8noarchopenstack-neutron-rpc-server1:15.2.1-1.20220112133420.el8ostopenstack-neutron-rpc-server-1:15.2.1-1.20220112133420.el8ost.noarch.rpm
Red Hat Enterprise Linux8noarchopenstack-neutron-sriov-nic-agent1:15.2.1-1.20220112133420.el8ostopenstack-neutron-sriov-nic-agent-1:15.2.1-1.20220112133420.el8ost.noarch.rpm
Red Hat Enterprise Linux8noarchpython3-neutron1:15.2.1-1.20220112133420.el8ostpython3-neutron-1:15.2.1-1.20220112133420.el8ost.noarch.rpm

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04 Aug 2026 22:37Current
5.7Medium risk
Vulners AI Score5.7
CVSS 24
CVSS 3.16.5
EPSS0.01774
9