CVE-2022-29224

mediumPriorität · verfolgen · 24EPSS 0.010 · 63. PerzentilDEEUUS
grimoire priorityP3 · Track
Exploitable?
—
no known exploitation
Likely / severe?
1.02% (63rd) EPSS
CVSS 4.3 · medium
Is it mine?
66 products
Prüfe deine Angriffsfläche
Who says so?
5 sources
cnnvd · enisa_euvd · osv · cert_bund

EPSS · bewertet 2026-10-27

Envoy is a cloud-native high-performance proxy. Versions of envoy prior to 1.22.1 are subject to a segmentation fault in the GrpcHealthCheckerImpl. Envoy can perform various types of upstream health checking. One of them uses gRPC. Envoy also has a feature which can “hold” (prevent removal) upstream hosts obtained via service discovery until configured active health checking fails. If an attacker controls an upstream host and also controls service discovery of that host (via DNS, the EDS API, etc.), an attacker can crash Envoy by forcing removal of the host from service discovery, and then failing the gRPC health check request. This will crash Envoy via a null pointer dereference. Users are advised to upgrade to resolve this vulnerability. Users unable to upgrade may disable gRPC health checking and/or replace it with a different health checking type as a mitigation.

01

Behebungen

Hersteller-Fix, Mitigation oder Workaround, wie von den Quellen veröffentlicht.

Ein Hersteller-Fix ist verfügbar.

  • Behobenservicemesh-proxy-0:2.0.10-1.el8.ppc64le as a component of OpenShift Service Mesh 2.0redhat_csaf

    The OpenShift Service Mesh release notes provide information on the features and known issues: https://docs.openshift.com/container-platform/latest/service_mesh/v2x/servicemesh-release-notes.html

    https://access.redhat.com/errata/RHSA-2022:5003
  • Behobenservicemesh-proxy-0:2.0.10-1.el8.s390x as a component of OpenShift Service Mesh 2.0redhat_csaf

    The OpenShift Service Mesh release notes provide information on the features and known issues: https://docs.openshift.com/container-platform/latest/service_mesh/v2x/servicemesh-release-notes.html

    https://access.redhat.com/errata/RHSA-2022:5003
  • Behobenservicemesh-proxy-0:2.0.10-1.el8.src as a component of OpenShift Service Mesh 2.0redhat_csaf

    The OpenShift Service Mesh release notes provide information on the features and known issues: https://docs.openshift.com/container-platform/latest/service_mesh/v2x/servicemesh-release-notes.html

    https://access.redhat.com/errata/RHSA-2022:5003
  • Behobenservicemesh-proxy-0:2.0.10-1.el8.x86_64 as a component of OpenShift Service Mesh 2.0redhat_csaf

    The OpenShift Service Mesh release notes provide information on the features and known issues: https://docs.openshift.com/container-platform/latest/service_mesh/v2x/servicemesh-release-notes.html

    https://access.redhat.com/errata/RHSA-2022:5003
  • Workaroundservicemesh-0:2.0.10-1.el8.ppc64le as a component of OpenShift Service Mesh 2.0redhat_csaf

    Disable gRPC health checking and/or replace it with a different health checking type.

  • Workaroundservicemesh-0:2.0.10-1.el8.s390x as a component of OpenShift Service Mesh 2.0redhat_csaf

    Disable gRPC health checking and/or replace it with a different health checking type.

  • Workaroundservicemesh-0:2.0.10-1.el8.src as a component of OpenShift Service Mesh 2.0redhat_csaf

    Disable gRPC health checking and/or replace it with a different health checking type.

  • Workaroundservicemesh-0:2.0.10-1.el8.x86_64 as a component of OpenShift Service Mesh 2.0redhat_csaf

    Disable gRPC health checking and/or replace it with a different health checking type.

  • Workaroundservicemesh-cni-0:2.0.10-1.el8.ppc64le as a component of OpenShift Service Mesh 2.0redhat_csaf

    Disable gRPC health checking and/or replace it with a different health checking type.

  • Workaroundservicemesh-cni-0:2.0.10-1.el8.s390x as a component of OpenShift Service Mesh 2.0redhat_csaf

    Disable gRPC health checking and/or replace it with a different health checking type.

  • Workaroundservicemesh-cni-0:2.0.10-1.el8.src as a component of OpenShift Service Mesh 2.0redhat_csaf

    Disable gRPC health checking and/or replace it with a different health checking type.

  • Workaroundservicemesh-cni-0:2.0.10-1.el8.x86_64 as a component of OpenShift Service Mesh 2.0redhat_csaf

    Disable gRPC health checking and/or replace it with a different health checking type.

  • Workaroundservicemesh-istioctl-0:2.0.10-1.el8.ppc64le as a component of OpenShift Service Mesh 2.0redhat_csaf

    Disable gRPC health checking and/or replace it with a different health checking type.

  • Workaroundservicemesh-istioctl-0:2.0.10-1.el8.s390x as a component of OpenShift Service Mesh 2.0redhat_csaf

    Disable gRPC health checking and/or replace it with a different health checking type.

  • Workaroundservicemesh-istioctl-0:2.0.10-1.el8.x86_64 as a component of OpenShift Service Mesh 2.0redhat_csaf

    Disable gRPC health checking and/or replace it with a different health checking type.

  • Workaroundservicemesh-mixc-0:2.0.10-1.el8.ppc64le as a component of OpenShift Service Mesh 2.0redhat_csaf

    Disable gRPC health checking and/or replace it with a different health checking type.

  • Workaroundservicemesh-mixc-0:2.0.10-1.el8.s390x as a component of OpenShift Service Mesh 2.0redhat_csaf

    Disable gRPC health checking and/or replace it with a different health checking type.

  • Workaroundservicemesh-mixc-0:2.0.10-1.el8.x86_64 as a component of OpenShift Service Mesh 2.0redhat_csaf

    Disable gRPC health checking and/or replace it with a different health checking type.

  • Workaroundservicemesh-mixs-0:2.0.10-1.el8.ppc64le as a component of OpenShift Service Mesh 2.0redhat_csaf

    Disable gRPC health checking and/or replace it with a different health checking type.

  • Workaroundservicemesh-mixs-0:2.0.10-1.el8.s390x as a component of OpenShift Service Mesh 2.0redhat_csaf

    Disable gRPC health checking and/or replace it with a different health checking type.

  • Workaroundservicemesh-mixs-0:2.0.10-1.el8.x86_64 as a component of OpenShift Service Mesh 2.0redhat_csaf

    Disable gRPC health checking and/or replace it with a different health checking type.

  • Workaroundservicemesh-operator-0:2.0.10-1.el8.ppc64le as a component of OpenShift Service Mesh 2.0redhat_csaf

    Disable gRPC health checking and/or replace it with a different health checking type.

  • Workaroundservicemesh-operator-0:2.0.10-1.el8.s390x as a component of OpenShift Service Mesh 2.0redhat_csaf

    Disable gRPC health checking and/or replace it with a different health checking type.

  • Workaroundservicemesh-operator-0:2.0.10-1.el8.src as a component of OpenShift Service Mesh 2.0redhat_csaf

    Disable gRPC health checking and/or replace it with a different health checking type.

  • Workaroundservicemesh-operator-0:2.0.10-1.el8.x86_64 as a component of OpenShift Service Mesh 2.0redhat_csaf

    Disable gRPC health checking and/or replace it with a different health checking type.

  • Workaroundservicemesh-pilot-agent-0:2.0.10-1.el8.ppc64le as a component of OpenShift Service Mesh 2.0redhat_csaf

    Disable gRPC health checking and/or replace it with a different health checking type.

  • Workaroundservicemesh-pilot-agent-0:2.0.10-1.el8.s390x as a component of OpenShift Service Mesh 2.0redhat_csaf

    Disable gRPC health checking and/or replace it with a different health checking type.

  • Workaroundservicemesh-pilot-agent-0:2.0.10-1.el8.x86_64 as a component of OpenShift Service Mesh 2.0redhat_csaf

    Disable gRPC health checking and/or replace it with a different health checking type.

  • Workaroundservicemesh-pilot-discovery-0:2.0.10-1.el8.ppc64le as a component of OpenShift Service Mesh 2.0redhat_csaf

    Disable gRPC health checking and/or replace it with a different health checking type.

  • Workaroundservicemesh-pilot-discovery-0:2.0.10-1.el8.s390x as a component of OpenShift Service Mesh 2.0redhat_csaf

    Disable gRPC health checking and/or replace it with a different health checking type.

  • Workaroundservicemesh-pilot-discovery-0:2.0.10-1.el8.x86_64 as a component of OpenShift Service Mesh 2.0redhat_csaf

    Disable gRPC health checking and/or replace it with a different health checking type.

  • Workaroundservicemesh-prometheus-0:2.14.0-17.el8.1.ppc64le as a component of OpenShift Service Mesh 2.0redhat_csaf

    Disable gRPC health checking and/or replace it with a different health checking type.

  • Workaroundservicemesh-prometheus-0:2.14.0-17.el8.1.s390x as a component of OpenShift Service Mesh 2.0redhat_csaf

    Disable gRPC health checking and/or replace it with a different health checking type.

  • Workaroundservicemesh-prometheus-0:2.14.0-17.el8.1.src as a component of OpenShift Service Mesh 2.0redhat_csaf

    Disable gRPC health checking and/or replace it with a different health checking type.

  • Workaroundservicemesh-prometheus-0:2.14.0-17.el8.1.x86_64 as a component of OpenShift Service Mesh 2.0redhat_csaf

    Disable gRPC health checking and/or replace it with a different health checking type.

  • Workaroundservicemesh-proxy-0:2.0.10-1.el8.ppc64le as a component of OpenShift Service Mesh 2.0redhat_csaf

    Disable gRPC health checking and/or replace it with a different health checking type.

  • Workaroundservicemesh-proxy-0:2.0.10-1.el8.s390x as a component of OpenShift Service Mesh 2.0redhat_csaf

    Disable gRPC health checking and/or replace it with a different health checking type.

  • Workaroundservicemesh-proxy-0:2.0.10-1.el8.src as a component of OpenShift Service Mesh 2.0redhat_csaf

    Disable gRPC health checking and/or replace it with a different health checking type.

  • Workaroundservicemesh-proxy-0:2.0.10-1.el8.x86_64 as a component of OpenShift Service Mesh 2.0redhat_csaf

    Disable gRPC health checking and/or replace it with a different health checking type.

02

cvss

Technischer Schweregrad, 0–10. Eine Zeile je Quelle.

5.9
010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen

v2.04.3mediumAV:N/AC:M/Au:N/C:N/I:N/A:Pprimary · NVD / NIST USAusnutzbarkeit 8.6 · Auswirkung 2.9
v3.15.9mediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:Hprimary · NVD / NIST USAusnutzbarkeit 2.2 · Auswirkung 3.6
v3.15.9mediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · ENISA EU
v3.15.9mediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · security-advisories@github.comAusnutzbarkeit 2.2 · Auswirkung 3.6
v3.15.4mediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)
v3.15.9mediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · Red Hat Product Security US
03

SSVC

Eine Handlungsentscheidung — aus Ausnutzung und Auswirkung.

Trackcoordinatorcisa_ssvcUS
04

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-476USCWE-476US
05

betroffene Produkte (66)

Betroffene Produkte und Versionsbereiche.

20 von 66 angezeigt
06

Advisories (3)

Hersteller- und Ökosystem-Meldungen dazu.

  • RHSA-2022:5003Red Hat Security Advisory: Red Hat OpenShift Service Mesh 2.0.10 security update2022-06-13csaf · redhat_csafUS

    An update is now available for Red Hat OpenShift Service Mesh 2.0.10. 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.

  • WID-SEC-W-2022-0288Red Hat OpenShift: Mehrere SchwachstellenDeutsch2022-06-13csaf · cert_bundDE

    Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Red Hat OpenShift ausnutzen, um einen Denial of Service Angriff durchzuführen, einen nicht näher spezifizierten Angriff durchzuführen, vertrauliche Informationen offenzulegen und Daten zu manipulieren.

  • BIT-envoy-2022-29224Segmentation fault leading to crash in Envoy2024-03-06vendor · osvUS

    Envoy is a cloud-native high-performance proxy. Versions of envoy prior to 1.22.1 are subject to a segmentation fault in the GrpcHealthCheckerImpl. Envoy can perform various types of upstream health checking. One of them uses gRPC. Envoy also has a feature which can “hold” (prevent removal) upstream hosts obtained via service discovery until configured active health checking fails. If an attacker controls an upstream host and also controls service discovery of that host (via DNS, the EDS API, etc.), an attacker can crash Envoy by forcing removal of the host from service discovery, and then failing the gRPC health check request. This will crash Envoy via a null pointer dereference. Users are advised to upgrade to resolve this vulnerability. Users unable to upgrade may disable gRPC health checking and/or replace it with a different health checking type as a mitigation.

07

auch bekannt als (3)

Weitere Namen und Kennungen dieser Entität.

08

quellen

Welche Quellen diesen Datensatz belegen und wann.

cnnvdenisa_euvdosvcert_bundredhat_csafNVDCVE.orgMITRE
veröffentlicht 2022-06-09geändert 2026-06-17
09

Referenzen (14)

Externe Belege — Patches, Meldungen, Analysen.

scry

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