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This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
Description
A flaw was found in openvswitch (OVS). When processing an IP packet with protocol 0, OVS will install the datapath flow without the action modifying the IP header. This issue results (for both kernel and userspace datapath) in installing a datapath flow matching all IP protocols (nw_proto is wildcarded) for this flow, but with an incorrect action, possibly causing incorrect handling of other IP packets with a != 0 IP protocol that matches this dp flow.
Metrics
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CVE Modified by Red Hat, Inc.11/26/2023 6:15:08 AM
Action
Type
Old Value
New Value
Added
Reference
Red Hat, Inc. https://security.gentoo.org/glsa/202311-16 [No types assigned]
CVE Modified by Red Hat, Inc.11/06/2023 11:04:33 PM
Action
Type
Old Value
New Value
Added
Reference
Red Hat, Inc. https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/V2GUNS3WSJG4TUDKZ5L7FXGJMVOD6EJZ/ [No types assigned]
Removed
Reference
Red Hat, Inc. https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/V2GUNS3WSJG4TUDKZ5L7FXGJMVOD6EJZ/
AND
OR
*cpe:2.3:a:redhat:fast_datapath:-:*:*:*:*:*:*:*
OR
cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:-:*:*:*
OR
*cpe:2.3:a:cloudbase:open_vswitch:*:*:*:*:*:*:*:* versions from (including) 1.5.0 up to (excluding) 2.13.11
*cpe:2.3:a:cloudbase:open_vswitch:*:*:*:*:*:*:*:* versions from (including) 2.14.0 up to (excluding) 2.14.9
*cpe:2.3:a:cloudbase:open_vswitch:*:*:*:*:*:*:*:* versions from (including) 2.15.0 up to (excluding) 2.15.8
*cpe:2.3:a:cloudbase:open_vswitch:*:*:*:*:*:*:*:* versions from (including) 2.16.0 up to (excluding) 2.16.7
*cpe:2.3:a:cloudbase:open_vswitch:*:*:*:
Added
CPE Configuration
OR
*cpe:2.3:a:redhat:openshift_container_platform:4.0:*:*:*:*:*:*:*
*cpe:2.3:a:redhat:openstack_platform:16.1:*:*:*:*:*:*:*
*cpe:2.3:a:redhat:openstack_platform:16.2:*:*:*:*:*:*:*
*cpe:2.3:a:redhat:openstack_platform:17.0:*:*:*:*:*:*:*
*cpe:2.3:a:redhat:virtualization:4.0:*:*:*:*:*:*:*
Added
CPE Configuration
OR
*cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
Changed
Reference Type
https://bugzilla.redhat.com/show_bug.cgi?id=2137666 No Types Assigned
https://bugzilla.redhat.com/show_bug.cgi?id=2137666 Issue Tracking, Third Party Advisory
Changed
Reference Type
https://www.debian.org/security/2023/dsa-5387 No Types Assigned
https://www.debian.org/security/2023/dsa-5387 Third Party Advisory
Changed
Reference Type
https://www.openwall.com/lists/oss-security/2023/04/06/1 No Types Assigned