CVE-2022-0567

mediumpriority · track · 36EPSS 0.010 · 64 %ileEURUUS
grimoire priorityP3 · Track
Exploitable?
—
no known exploitation
Likely / severe?
1.04% (64th) EPSS
CVSS 6.5 · medium
Is it mine?
1,900 products
Check your exposure
Who says so?
5 sources
cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-26

A flaw was found in ovn-kubernetes. This flaw allows a system administrator or privileged attacker to create an egress network policy that bypasses existing ingress policies of other pods in a cluster, allowing network traffic to access pods that should not be reachable. This issue results in information disclosure and other attacks on other pods that should not be reachable.

01

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

  • Fixedopenshift4/ose-ovn-kubernetes@sha256:274c5532deb626af11c188cdc9a6a9dbab7e5e8a68b6b69e7a1ba52c0f34bdf7_ppc64le as a component of Red Hat OpenShift Container Platform 4.8redhat_csaf

    For OpenShift Container Platform 4.8 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.8/release_notes/ocp-4-8-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.8/updating/updating-cluster-cli.html

    https://access.redhat.com/errata/RHSA-2022:1154
  • Fixedopenshift4/ose-ovn-kubernetes@sha256:39652d31ba2dcda6bc76d759013b1a3af08b0d0fd57b1d4a255424007321d357_s390x as a component of Red Hat OpenShift Container Platform 4.8redhat_csaf

    For OpenShift Container Platform 4.8 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.8/release_notes/ocp-4-8-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.8/updating/updating-cluster-cli.html

    https://access.redhat.com/errata/RHSA-2022:1154
  • Fixedopenshift4/ose-ovn-kubernetes@sha256:74094cc0214680757da8ff4fa443fd001da6733da200bc24713b1e643a03f638_amd64 as a component of Red Hat OpenShift Container Platform 4.8redhat_csaf

    For OpenShift Container Platform 4.8 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.8/release_notes/ocp-4-8-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.8/updating/updating-cluster-cli.html

    https://access.redhat.com/errata/RHSA-2022:1154
  • Fixedopenshift4/ose-ovn-kubernetes@sha256:18967a49dacf078b412f082a0f07a26f241b4864a182ac4b2e2c6275d800bfd8_ppc64le as a component of Red Hat OpenShift Container Platform 4.9redhat_csaf

    For OpenShift Container Platform 4.9 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.9/release_notes/ocp-4-9-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.9/updating/updating-cluster-cli.html

    https://access.redhat.com/errata/RHSA-2022:1158
  • Fixedopenshift4/ose-ovn-kubernetes@sha256:4f33b9441efda970bd8c06bd471a60f2e75616206f1b762360852778e318cad1_s390x as a component of Red Hat OpenShift Container Platform 4.9redhat_csaf

    For OpenShift Container Platform 4.9 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.9/release_notes/ocp-4-9-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.9/updating/updating-cluster-cli.html

    https://access.redhat.com/errata/RHSA-2022:1158
  • Fixedopenshift4/ose-ovn-kubernetes@sha256:9b3613347ebf7a7a70546c3fc6c53ea628234ccfb7559d5bb1f3b34b4c28a07c_amd64 as a component of Red Hat OpenShift Container Platform 4.9redhat_csaf

    For OpenShift Container Platform 4.9 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.9/release_notes/ocp-4-9-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.9/updating/updating-cluster-cli.html

    https://access.redhat.com/errata/RHSA-2022:1158
  • Fixedopenshift4/ose-ovn-kubernetes@sha256:d5f6d3ba73a71819b069827983745c0bef2923134d94f01804cb847714a24ea0_arm64 as a component of Red Hat OpenShift Container Platform 4.9redhat_csaf

    For OpenShift Container Platform 4.9 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.9/release_notes/ocp-4-9-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.9/updating/updating-cluster-cli.html

    https://access.redhat.com/errata/RHSA-2022:1158
  • Fixedopenshift4/ose-ovn-kubernetes@sha256:80e2b22207f7b229cf4c9498df79eecb481599a0f5301a0d99f5de04a7ab9dad_amd64 as a component of Red Hat OpenShift Container Platform 4.10redhat_csaf

    For OpenShift Container Platform 4.10 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.10/release_notes/ocp-4-10-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.10/updating/updating-cluster-cli.html

    https://access.redhat.com/errata/RHSA-2022:1162
  • Fixedopenshift4/ose-ovn-kubernetes@sha256:8d3be8b6e61f1a9544cbd1e18f65c830d5a77d75d11672bebff64e24e7365e14_s390x as a component of Red Hat OpenShift Container Platform 4.10redhat_csaf

    For OpenShift Container Platform 4.10 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.10/release_notes/ocp-4-10-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.10/updating/updating-cluster-cli.html

    https://access.redhat.com/errata/RHSA-2022:1162
  • Fixedopenshift4/ose-ovn-kubernetes@sha256:92f269ef8e0c35aef3acbdb6124c51bb8a4515cbbf22a2b3b92ae538c7e6e377_arm64 as a component of Red Hat OpenShift Container Platform 4.10redhat_csaf

    For OpenShift Container Platform 4.10 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.10/release_notes/ocp-4-10-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.10/updating/updating-cluster-cli.html

    https://access.redhat.com/errata/RHSA-2022:1162
  • Fixedopenshift4/ose-ovn-kubernetes@sha256:f95ee7a0bf1664ccc0f0143cf91465bb10c6cbf2e519008b4bc97504e89c9c24_ppc64le as a component of Red Hat OpenShift Container Platform 4.10redhat_csaf

    For OpenShift Container Platform 4.10 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.10/release_notes/ocp-4-10-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.10/updating/updating-cluster-cli.html

    https://access.redhat.com/errata/RHSA-2022:1162
  • Fixedopenshift4/ose-ovn-kubernetes@sha256:1892aa63004f309aaee2accb4bb26b535176190c86691dbdd40ba6830533a0ea_amd64 as a component of Red Hat OpenShift Container Platform 4.7redhat_csaf

    For OpenShift Container Platform 4.7 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.7/release_notes/ocp-4-7-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.7/updating/updating-cluster-cli.html

    https://access.redhat.com/errata/RHSA-2022:1166
  • Fixedopenshift4/ose-ovn-kubernetes@sha256:2e33732023c96c91ba3f4a4d2590e090e62a873df29b38f07d4a6b5a45d4e253_ppc64le as a component of Red Hat OpenShift Container Platform 4.7redhat_csaf

    For OpenShift Container Platform 4.7 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.7/release_notes/ocp-4-7-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.7/updating/updating-cluster-cli.html

    https://access.redhat.com/errata/RHSA-2022:1166
  • Fixedopenshift4/ose-ovn-kubernetes@sha256:2eb43eacf718f7f9f2d581d79129e0511f6664b98c5c4c5952d2326ee9346597_s390x as a component of Red Hat OpenShift Container Platform 4.7redhat_csaf

    For OpenShift Container Platform 4.7 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.7/release_notes/ocp-4-7-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.7/updating/updating-cluster-cli.html

    https://access.redhat.com/errata/RHSA-2022:1166
02

cvss

Technical severity, 0–10. One row per scoring source.

9.1
010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–critical · 6.5–9.1

v2.06.5mediumAV:N/AC:L/Au:S/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 8 · impact 6.4
v3.19.1criticalCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 2.3 · impact 6
v3.19.1criticalAV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU
v3.18.3highCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)
v3.18.2highCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:L/A:Lsecondary · Red Hat Product Security US
03

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-179USCWE-20USCWE-20US
04

affected products (1,900)

Products and version ranges known to be affected.

showing 20 of 1,900
05

advisories (4)

Vendor and ecosystem advisories describing this.

  • RHSA-2022:1154Red Hat Security Advisory: OpenShift Container Platform 4.8.36 security update2022-04-11csaf · redhat_csafUS

    Red Hat OpenShift Container Platform release 4.8.36 is now available with updates to packages and images that fix several bugs and add enhancements. 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.

  • RHSA-2022:1158Red Hat Security Advisory: OpenShift Container Platform 4.9.27 bug fix and security update2022-04-08csaf · redhat_csafUS

    Red Hat OpenShift Container Platform release 4.9.27 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.9. 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.

  • RHSA-2022:1162Red Hat Security Advisory: OpenShift Container Platform 4.10.8 bug fix and security update2022-04-08csaf · redhat_csafUS

    Red Hat OpenShift Container Platform release 4.10.8 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.10. 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.

  • RHSA-2022:1166Red Hat Security Advisory: OpenShift Container Platform 4.7.47 bug fix and security update2022-04-11csaf · redhat_csafUS

    Red Hat OpenShift Container Platform release 4.7.47 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.7. 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.

06

also known as (4)

Other names and identifiers for this entity.

07

sources

Which sources assert this record, and when.

cnnvdenisa_euvdfstec_bdunvdredhat_csafNVDCVE.orgMITRE
published 2022-04-20modified 2026-06-17
08

references (9)

External citations — patches, advisories, analysis.

scry

Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.

Free scan