Red Hat Security Advisory: ovn23.03 security update
An update for ovn23.03 is now available for Fast Datapath for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2025-0650US | — | — | ||
A flaw was found in the Open Virtual Network (OVN). Specially crafted UDP packets may bypass egress access control lists (ACLs) in OVN installations configured with a logical switc… | ||||
references
External citations — patches, advisories, analysis.
remediations (74)
- Fixedovn23.03-0:23.03.3-22.el8fdp.aarch64 as a component of Fast Datapath for Red Hat Enterprise Linux 8
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2025:1087 - Fixedovn23.03-0:23.03.3-22.el8fdp.ppc64le as a component of Fast Datapath for Red Hat Enterprise Linux 8
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2025:1087 - Fixedovn23.03-0:23.03.3-22.el8fdp.s390x as a component of Fast Datapath for Red Hat Enterprise Linux 8
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2025:1087 - Fixedovn23.03-0:23.03.3-22.el8fdp.src as a component of Fast Datapath for Red Hat Enterprise Linux 8
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2025:1087 - Fixedovn23.03-0:23.03.3-22.el8fdp.x86_64 as a component of Fast Datapath for Red Hat Enterprise Linux 8
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2025:1087 - Fixedovn23.03-central-0:23.03.3-22.el8fdp.aarch64 as a component of Fast Datapath for Red Hat Enterprise Linux 8
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2025:1087 - Fixedovn23.03-central-0:23.03.3-22.el8fdp.ppc64le as a component of Fast Datapath for Red Hat Enterprise Linux 8
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2025:1087 - Fixedovn23.03-central-0:23.03.3-22.el8fdp.s390x as a component of Fast Datapath for Red Hat Enterprise Linux 8
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2025:1087 - Fixedovn23.03-central-0:23.03.3-22.el8fdp.x86_64 as a component of Fast Datapath for Red Hat Enterprise Linux 8
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2025:1087 - Fixedovn23.03-central-debuginfo-0:23.03.3-22.el8fdp.aarch64 as a component of Fast Datapath for Red Hat Enterprise Linux 8
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2025:1087 - Fixedovn23.03-central-debuginfo-0:23.03.3-22.el8fdp.ppc64le as a component of Fast Datapath for Red Hat Enterprise Linux 8
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2025:1087 - Fixedovn23.03-central-debuginfo-0:23.03.3-22.el8fdp.s390x as a component of Fast Datapath for Red Hat Enterprise Linux 8
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2025:1087 - Fixedovn23.03-central-debuginfo-0:23.03.3-22.el8fdp.x86_64 as a component of Fast Datapath for Red Hat Enterprise Linux 8
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2025:1087 - Fixedovn23.03-debuginfo-0:23.03.3-22.el8fdp.aarch64 as a component of Fast Datapath for Red Hat Enterprise Linux 8
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2025:1087 - Fixedovn23.03-debuginfo-0:23.03.3-22.el8fdp.ppc64le as a component of Fast Datapath for Red Hat Enterprise Linux 8
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2025:1087 - Fixedovn23.03-debuginfo-0:23.03.3-22.el8fdp.s390x as a component of Fast Datapath for Red Hat Enterprise Linux 8
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2025:1087 - Fixedovn23.03-debuginfo-0:23.03.3-22.el8fdp.x86_64 as a component of Fast Datapath for Red Hat Enterprise Linux 8
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2025:1087 - Fixedovn23.03-debugsource-0:23.03.3-22.el8fdp.aarch64 as a component of Fast Datapath for Red Hat Enterprise Linux 8
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2025:1087 - Fixedovn23.03-debugsource-0:23.03.3-22.el8fdp.ppc64le as a component of Fast Datapath for Red Hat Enterprise Linux 8
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2025:1087 - Fixedovn23.03-debugsource-0:23.03.3-22.el8fdp.s390x as a component of Fast Datapath for Red Hat Enterprise Linux 8
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2025:1087 - Fixedovn23.03-debugsource-0:23.03.3-22.el8fdp.x86_64 as a component of Fast Datapath for Red Hat Enterprise Linux 8
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2025:1087 - Fixedovn23.03-host-0:23.03.3-22.el8fdp.aarch64 as a component of Fast Datapath for Red Hat Enterprise Linux 8
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2025:1087 - Fixedovn23.03-host-0:23.03.3-22.el8fdp.ppc64le as a component of Fast Datapath for Red Hat Enterprise Linux 8
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2025:1087 - Fixedovn23.03-host-0:23.03.3-22.el8fdp.s390x as a component of Fast Datapath for Red Hat Enterprise Linux 8
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2025:1087 - Fixedovn23.03-host-0:23.03.3-22.el8fdp.x86_64 as a component of Fast Datapath for Red Hat Enterprise Linux 8
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2025:1087 - Fixedovn23.03-host-debuginfo-0:23.03.3-22.el8fdp.aarch64 as a component of Fast Datapath for Red Hat Enterprise Linux 8
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2025:1087 - Fixedovn23.03-host-debuginfo-0:23.03.3-22.el8fdp.ppc64le as a component of Fast Datapath for Red Hat Enterprise Linux 8
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2025:1087 - Fixedovn23.03-host-debuginfo-0:23.03.3-22.el8fdp.s390x as a component of Fast Datapath for Red Hat Enterprise Linux 8
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2025:1087 - Fixedovn23.03-host-debuginfo-0:23.03.3-22.el8fdp.x86_64 as a component of Fast Datapath for Red Hat Enterprise Linux 8
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2025:1087 - Fixedovn23.03-vtep-0:23.03.3-22.el8fdp.aarch64 as a component of Fast Datapath for Red Hat Enterprise Linux 8
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2025:1087 - Fixedovn23.03-vtep-0:23.03.3-22.el8fdp.ppc64le as a component of Fast Datapath for Red Hat Enterprise Linux 8
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2025:1087 - Fixedovn23.03-vtep-0:23.03.3-22.el8fdp.s390x as a component of Fast Datapath for Red Hat Enterprise Linux 8
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2025:1087 - Fixedovn23.03-vtep-0:23.03.3-22.el8fdp.x86_64 as a component of Fast Datapath for Red Hat Enterprise Linux 8
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2025:1087 - Fixedovn23.03-vtep-debuginfo-0:23.03.3-22.el8fdp.aarch64 as a component of Fast Datapath for Red Hat Enterprise Linux 8
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2025:1087 - Fixedovn23.03-vtep-debuginfo-0:23.03.3-22.el8fdp.ppc64le as a component of Fast Datapath for Red Hat Enterprise Linux 8
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2025:1087 - Fixedovn23.03-vtep-debuginfo-0:23.03.3-22.el8fdp.s390x as a component of Fast Datapath for Red Hat Enterprise Linux 8
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2025:1087 - Fixedovn23.03-vtep-debuginfo-0:23.03.3-22.el8fdp.x86_64 as a component of Fast Datapath for Red Hat Enterprise Linux 8
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2025:1087 - Workaroundovn23.03-0:23.03.3-22.el8fdp.aarch64 as a component of Fast Datapath for Red Hat Enterprise Linux 8
Red Hat Product Security has not identified any mitigations at this time. We recommend updating to a known patched version of OVN.
- Workaroundovn23.03-0:23.03.3-22.el8fdp.ppc64le as a component of Fast Datapath for Red Hat Enterprise Linux 8
Red Hat Product Security has not identified any mitigations at this time. We recommend updating to a known patched version of OVN.
- Workaroundovn23.03-0:23.03.3-22.el8fdp.s390x as a component of Fast Datapath for Red Hat Enterprise Linux 8
Red Hat Product Security has not identified any mitigations at this time. We recommend updating to a known patched version of OVN.
- Workaroundovn23.03-0:23.03.3-22.el8fdp.src as a component of Fast Datapath for Red Hat Enterprise Linux 8
Red Hat Product Security has not identified any mitigations at this time. We recommend updating to a known patched version of OVN.
- Workaroundovn23.03-0:23.03.3-22.el8fdp.x86_64 as a component of Fast Datapath for Red Hat Enterprise Linux 8
Red Hat Product Security has not identified any mitigations at this time. We recommend updating to a known patched version of OVN.
- Workaroundovn23.03-central-0:23.03.3-22.el8fdp.aarch64 as a component of Fast Datapath for Red Hat Enterprise Linux 8
Red Hat Product Security has not identified any mitigations at this time. We recommend updating to a known patched version of OVN.
- Workaroundovn23.03-central-0:23.03.3-22.el8fdp.ppc64le as a component of Fast Datapath for Red Hat Enterprise Linux 8
Red Hat Product Security has not identified any mitigations at this time. We recommend updating to a known patched version of OVN.
- Workaroundovn23.03-central-0:23.03.3-22.el8fdp.s390x as a component of Fast Datapath for Red Hat Enterprise Linux 8
Red Hat Product Security has not identified any mitigations at this time. We recommend updating to a known patched version of OVN.
- Workaroundovn23.03-central-0:23.03.3-22.el8fdp.x86_64 as a component of Fast Datapath for Red Hat Enterprise Linux 8
Red Hat Product Security has not identified any mitigations at this time. We recommend updating to a known patched version of OVN.
- Workaroundovn23.03-central-debuginfo-0:23.03.3-22.el8fdp.aarch64 as a component of Fast Datapath for Red Hat Enterprise Linux 8
Red Hat Product Security has not identified any mitigations at this time. We recommend updating to a known patched version of OVN.
- Workaroundovn23.03-central-debuginfo-0:23.03.3-22.el8fdp.ppc64le as a component of Fast Datapath for Red Hat Enterprise Linux 8
Red Hat Product Security has not identified any mitigations at this time. We recommend updating to a known patched version of OVN.
- Workaroundovn23.03-central-debuginfo-0:23.03.3-22.el8fdp.s390x as a component of Fast Datapath for Red Hat Enterprise Linux 8
Red Hat Product Security has not identified any mitigations at this time. We recommend updating to a known patched version of OVN.
- Workaroundovn23.03-central-debuginfo-0:23.03.3-22.el8fdp.x86_64 as a component of Fast Datapath for Red Hat Enterprise Linux 8
Red Hat Product Security has not identified any mitigations at this time. We recommend updating to a known patched version of OVN.
- Workaroundovn23.03-debuginfo-0:23.03.3-22.el8fdp.aarch64 as a component of Fast Datapath for Red Hat Enterprise Linux 8
Red Hat Product Security has not identified any mitigations at this time. We recommend updating to a known patched version of OVN.
- Workaroundovn23.03-debuginfo-0:23.03.3-22.el8fdp.ppc64le as a component of Fast Datapath for Red Hat Enterprise Linux 8
Red Hat Product Security has not identified any mitigations at this time. We recommend updating to a known patched version of OVN.
- Workaroundovn23.03-debuginfo-0:23.03.3-22.el8fdp.s390x as a component of Fast Datapath for Red Hat Enterprise Linux 8
Red Hat Product Security has not identified any mitigations at this time. We recommend updating to a known patched version of OVN.
- Workaroundovn23.03-debuginfo-0:23.03.3-22.el8fdp.x86_64 as a component of Fast Datapath for Red Hat Enterprise Linux 8
Red Hat Product Security has not identified any mitigations at this time. We recommend updating to a known patched version of OVN.
- Workaroundovn23.03-debugsource-0:23.03.3-22.el8fdp.aarch64 as a component of Fast Datapath for Red Hat Enterprise Linux 8
Red Hat Product Security has not identified any mitigations at this time. We recommend updating to a known patched version of OVN.
- Workaroundovn23.03-debugsource-0:23.03.3-22.el8fdp.ppc64le as a component of Fast Datapath for Red Hat Enterprise Linux 8
Red Hat Product Security has not identified any mitigations at this time. We recommend updating to a known patched version of OVN.
- Workaroundovn23.03-debugsource-0:23.03.3-22.el8fdp.s390x as a component of Fast Datapath for Red Hat Enterprise Linux 8
Red Hat Product Security has not identified any mitigations at this time. We recommend updating to a known patched version of OVN.
- Workaroundovn23.03-debugsource-0:23.03.3-22.el8fdp.x86_64 as a component of Fast Datapath for Red Hat Enterprise Linux 8
Red Hat Product Security has not identified any mitigations at this time. We recommend updating to a known patched version of OVN.
- Workaroundovn23.03-host-0:23.03.3-22.el8fdp.aarch64 as a component of Fast Datapath for Red Hat Enterprise Linux 8
Red Hat Product Security has not identified any mitigations at this time. We recommend updating to a known patched version of OVN.
- Workaroundovn23.03-host-0:23.03.3-22.el8fdp.ppc64le as a component of Fast Datapath for Red Hat Enterprise Linux 8
Red Hat Product Security has not identified any mitigations at this time. We recommend updating to a known patched version of OVN.
- Workaroundovn23.03-host-0:23.03.3-22.el8fdp.s390x as a component of Fast Datapath for Red Hat Enterprise Linux 8
Red Hat Product Security has not identified any mitigations at this time. We recommend updating to a known patched version of OVN.
- Workaroundovn23.03-host-0:23.03.3-22.el8fdp.x86_64 as a component of Fast Datapath for Red Hat Enterprise Linux 8
Red Hat Product Security has not identified any mitigations at this time. We recommend updating to a known patched version of OVN.
- Workaroundovn23.03-host-debuginfo-0:23.03.3-22.el8fdp.aarch64 as a component of Fast Datapath for Red Hat Enterprise Linux 8
Red Hat Product Security has not identified any mitigations at this time. We recommend updating to a known patched version of OVN.
- Workaroundovn23.03-host-debuginfo-0:23.03.3-22.el8fdp.ppc64le as a component of Fast Datapath for Red Hat Enterprise Linux 8
Red Hat Product Security has not identified any mitigations at this time. We recommend updating to a known patched version of OVN.
- Workaroundovn23.03-host-debuginfo-0:23.03.3-22.el8fdp.s390x as a component of Fast Datapath for Red Hat Enterprise Linux 8
Red Hat Product Security has not identified any mitigations at this time. We recommend updating to a known patched version of OVN.
- Workaroundovn23.03-host-debuginfo-0:23.03.3-22.el8fdp.x86_64 as a component of Fast Datapath for Red Hat Enterprise Linux 8
Red Hat Product Security has not identified any mitigations at this time. We recommend updating to a known patched version of OVN.
- Workaroundovn23.03-vtep-0:23.03.3-22.el8fdp.aarch64 as a component of Fast Datapath for Red Hat Enterprise Linux 8
Red Hat Product Security has not identified any mitigations at this time. We recommend updating to a known patched version of OVN.
- Workaroundovn23.03-vtep-0:23.03.3-22.el8fdp.ppc64le as a component of Fast Datapath for Red Hat Enterprise Linux 8
Red Hat Product Security has not identified any mitigations at this time. We recommend updating to a known patched version of OVN.
- Workaroundovn23.03-vtep-0:23.03.3-22.el8fdp.s390x as a component of Fast Datapath for Red Hat Enterprise Linux 8
Red Hat Product Security has not identified any mitigations at this time. We recommend updating to a known patched version of OVN.
- Workaroundovn23.03-vtep-0:23.03.3-22.el8fdp.x86_64 as a component of Fast Datapath for Red Hat Enterprise Linux 8
Red Hat Product Security has not identified any mitigations at this time. We recommend updating to a known patched version of OVN.
- Workaroundovn23.03-vtep-debuginfo-0:23.03.3-22.el8fdp.aarch64 as a component of Fast Datapath for Red Hat Enterprise Linux 8
Red Hat Product Security has not identified any mitigations at this time. We recommend updating to a known patched version of OVN.
- Workaroundovn23.03-vtep-debuginfo-0:23.03.3-22.el8fdp.ppc64le as a component of Fast Datapath for Red Hat Enterprise Linux 8
Red Hat Product Security has not identified any mitigations at this time. We recommend updating to a known patched version of OVN.
- Workaroundovn23.03-vtep-debuginfo-0:23.03.3-22.el8fdp.s390x as a component of Fast Datapath for Red Hat Enterprise Linux 8
Red Hat Product Security has not identified any mitigations at this time. We recommend updating to a known patched version of OVN.
- Workaroundovn23.03-vtep-debuginfo-0:23.03.3-22.el8fdp.x86_64 as a component of Fast Datapath for Red Hat Enterprise Linux 8
Red Hat Product Security has not identified any mitigations at this time. We recommend updating to a known patched version of OVN.
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