Security
Headlines
HeadlinesLatestCVEs

Headline

RHSA-2022:8263: Red Hat Security Advisory: dpdk security and bug fix update

An update for dpdk is now available for Red Hat Enterprise Linux 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.

Related CVEs:

  • CVE-2021-3839: DPDK: out-of-bounds read/write in vhost_user_set_inflight_fd() may lead to crash
  • CVE-2022-2132: dpdk: DoS when a Vhost header crosses more than two descriptors and exhausts all mbufs
  • CVE-2022-28199: dpdk: error recovery in mlx5 driver not handled properly, allowing for denial of service
Red Hat Security Data
#vulnerability#web#linux#red_hat#dos#nodejs#js#java#kubernetes#perl#aws

Skip to navigation Skip to main content

Utilities

  • Subscriptions
  • Downloads
  • Containers
  • Support Cases

Infrastructure and Management

  • Red Hat Enterprise Linux
  • Red Hat Virtualization
  • Red Hat Identity Management
  • Red Hat Directory Server
  • Red Hat Certificate System
  • Red Hat Satellite
  • Red Hat Subscription Management
  • Red Hat Update Infrastructure
  • Red Hat Insights
  • Red Hat Ansible Automation Platform

Cloud Computing

  • Red Hat OpenShift
  • Red Hat CloudForms
  • Red Hat OpenStack Platform
  • Red Hat OpenShift Container Platform
  • Red Hat OpenShift Data Science
  • Red Hat OpenShift Online
  • Red Hat OpenShift Dedicated
  • Red Hat Advanced Cluster Security for Kubernetes
  • Red Hat Advanced Cluster Management for Kubernetes
  • Red Hat Quay
  • Red Hat CodeReady Workspaces
  • Red Hat OpenShift Service on AWS

Storage

  • Red Hat Gluster Storage
  • Red Hat Hyperconverged Infrastructure
  • Red Hat Ceph Storage
  • Red Hat OpenShift Data Foundation

Runtimes

  • Red Hat Runtimes
  • Red Hat JBoss Enterprise Application Platform
  • Red Hat Data Grid
  • Red Hat JBoss Web Server
  • Red Hat Single Sign On
  • Red Hat support for Spring Boot
  • Red Hat build of Node.js
  • Red Hat build of Thorntail
  • Red Hat build of Eclipse Vert.x
  • Red Hat build of OpenJDK
  • Red Hat build of Quarkus

Integration and Automation

  • Red Hat Process Automation
  • Red Hat Process Automation Manager
  • Red Hat Decision Manager

All Products

Issued:

2022-11-15

Updated:

2022-11-15

RHSA-2022:8263 - Security Advisory

  • Overview
  • Updated Packages

Synopsis

Important: dpdk security and bug fix update

Type/Severity

Security Advisory: Important

Red Hat Insights patch analysis

Identify and remediate systems affected by this advisory.

View affected systems

Topic

An update for dpdk is now available for Red Hat Enterprise Linux 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.

Description

The dpdk packages provide the Data Plane Development Kit, which is a set of libraries and drivers for fast packet processing in the user space.

Security Fix(es):

  • dpdk: DoS when a Vhost header crosses more than two descriptors and exhausts all mbufs (CVE-2022-2132)
  • DPDK: out-of-bounds read/write in vhost_user_set_inflight_fd() may lead to crash (CVE-2021-3839)
  • dpdk: error recovery in mlx5 driver not handled properly, allowing for denial of service (CVE-2022-28199)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the Red Hat Enterprise Linux 9.1 Release Notes linked from the References section.

Affected Products

  • Red Hat Enterprise Linux for x86_64 9 x86_64
  • Red Hat Enterprise Linux for Power, little endian 9 ppc64le
  • Red Hat Enterprise Linux for ARM 64 9 aarch64

Fixes

  • BZ - 2025882 - CVE-2021-3839 DPDK: out-of-bounds read/write in vhost_user_set_inflight_fd() may lead to crash
  • BZ - 2070583 - update dpdk spec file to use Epoch: 2 [rhel-9.1.0]
  • BZ - 2099475 - CVE-2022-2132 dpdk: DoS when a Vhost header crosses more than two descriptors and exhausts all mbufs
  • BZ - 2123549 - CVE-2022-28199 dpdk: error recovery in mlx5 driver not handled properly, allowing for denial of service
  • BZ - 2126159 - [Rebase] Rebase to DPDK 21.11.2

References

  • https://access.redhat.com/security/updates/classification/#important
  • https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/9/html/9.1_release_notes/index

Red Hat Enterprise Linux for x86_64 9

SRPM

dpdk-21.11.2-1.el9_1.src.rpm

SHA-256: 28e0bebe0c8c0de769ed851b0b50a9651c734a128ccd6e1734c1bbf5691eaa3b

x86_64

dpdk-21.11.2-1.el9_1.x86_64.rpm

SHA-256: 6098cd5f51e517efeec2d7f86153a785a4db6588b88d8e50dcdd9d9dc08763d9

dpdk-debuginfo-21.11.2-1.el9_1.x86_64.rpm

SHA-256: 7147b7202a991fe5fd6b0758356ffe9ef4e076148555959ebdd02cf19732d5e0

dpdk-debugsource-21.11.2-1.el9_1.x86_64.rpm

SHA-256: 901f6ce68706492dc2bf747bb5aac71607dc7e9899affe662c3b49550c255190

dpdk-devel-21.11.2-1.el9_1.x86_64.rpm

SHA-256: 872c17455ea35d884a3f0e58379ee61ca973f0c76fd0e6c20af16988dde5ffa2

dpdk-doc-21.11.2-1.el9_1.noarch.rpm

SHA-256: d09780e4d5ddcc9a5652ca2aebccbf032772b72427761ebb79dfda94b175209c

dpdk-tools-21.11.2-1.el9_1.x86_64.rpm

SHA-256: 9e64ef8dea7dc1d0c1eac5e1844e37c31bd9168ff81aa2ea2c3ac152f2804871

Red Hat Enterprise Linux for Power, little endian 9

SRPM

dpdk-21.11.2-1.el9_1.src.rpm

SHA-256: 28e0bebe0c8c0de769ed851b0b50a9651c734a128ccd6e1734c1bbf5691eaa3b

ppc64le

dpdk-21.11.2-1.el9_1.ppc64le.rpm

SHA-256: 032aafc259fb11bdb05ee311eff813220e5b35ad5db5cf902deba6d0a3c3b54e

dpdk-debuginfo-21.11.2-1.el9_1.ppc64le.rpm

SHA-256: f4440b9f417b2db39da711b63dee6bed85ed2429f92969d35c0c6294b266048e

dpdk-debugsource-21.11.2-1.el9_1.ppc64le.rpm

SHA-256: 15aa73e3444f0e1ce5ebbe007cbd7d378d6aef75aec19d7115902f1efe31f45b

dpdk-devel-21.11.2-1.el9_1.ppc64le.rpm

SHA-256: f2ae664f20ad49c3cda5fcad00655c22ded128e69fdc7f520afd43b406b2e4e6

dpdk-doc-21.11.2-1.el9_1.noarch.rpm

SHA-256: d09780e4d5ddcc9a5652ca2aebccbf032772b72427761ebb79dfda94b175209c

dpdk-tools-21.11.2-1.el9_1.ppc64le.rpm

SHA-256: c6153d101541c41226215f41b80e190ec956aa26978e957d2c944a31836f8b9f

Red Hat Enterprise Linux for ARM 64 9

SRPM

dpdk-21.11.2-1.el9_1.src.rpm

SHA-256: 28e0bebe0c8c0de769ed851b0b50a9651c734a128ccd6e1734c1bbf5691eaa3b

aarch64

dpdk-21.11.2-1.el9_1.aarch64.rpm

SHA-256: fa4fd0eb7817cbdfc1eb034b2333751afabec3e2d5dcaa760efc1cbc6324915f

dpdk-debuginfo-21.11.2-1.el9_1.aarch64.rpm

SHA-256: c153312234af33b1a5e8ff0acddbbc0877f12a9ea0440e2d0e1c1f8e8edc8d64

dpdk-debugsource-21.11.2-1.el9_1.aarch64.rpm

SHA-256: b14c3b45be2831b8525c5a2dba101b750cbd8a06ea51686d887a37d48e3f2c24

dpdk-devel-21.11.2-1.el9_1.aarch64.rpm

SHA-256: b6992e78bb5d2f5f017adf610a7910216889c4a6c56214b23960dc966333ea78

dpdk-doc-21.11.2-1.el9_1.noarch.rpm

SHA-256: d09780e4d5ddcc9a5652ca2aebccbf032772b72427761ebb79dfda94b175209c

dpdk-tools-21.11.2-1.el9_1.aarch64.rpm

SHA-256: 45c569e49d31b4f8a59b6b65b7c34f6d0affac5ae910a57086c07d3dccdd335c

The Red Hat security contact is [email protected]. More contact details at https://access.redhat.com/security/team/contact/.

Related news

Red Hat Security Advisory 2023-0168-01

Red Hat Security Advisory 2023-0168-01 - The dpdk packages provide the Data Plane Development Kit, which is a set of libraries and drivers for fast packet processing in the user space. Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2023-0166-01

Red Hat Security Advisory 2023-0166-01 - The dpdk packages provide the Data Plane Development Kit, which is a set of libraries and drivers for fast packet processing in the user space. Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2023-0171-01

Red Hat Security Advisory 2023-0171-01 - The dpdk packages provide the Data Plane Development Kit, which is a set of libraries and drivers for fast packet processing in the user space. Issues addressed include a denial of service vulnerability.

RHSA-2023:0171: Red Hat Security Advisory: dpdk security update

An update for dpdk is now available 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-2132: dpdk: DoS when a Vhost header crosses more than two descriptors and exhausts all mbufs

RHSA-2023:0170: Red Hat Security Advisory: dpdk security update

An update for dpdk is now available for Red Hat Enterprise Linux 8.6 Extended Update Support. 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-2132: dpdk: DoS when a Vhost header crosses more than two descriptors and exhausts all mbufs

RHSA-2023:0166: Red Hat Security Advisory: dpdk security update

An update for dpdk is now available for Red Hat Enterprise Linux 8.2 Advanced Update Support, Red Hat Enterprise Linux 8.2 Telecommunications Update Service, and Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions. 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-2132: dpdk: DoS when a Vhost header crosses more than two descriptors and exhausts all mbufs

Red Hat Security Advisory 2022-7268-01

Red Hat Security Advisory 2022-7268-01 - An update for openvswitch2.11 is now available for Red Hat OpenStack Platform 13 (Queens). Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2022-6850-01

Red Hat Security Advisory 2022-6850-01 - Open vSwitch provides standard network bridging functions and support for the OpenFlow protocol for remote per-flow control of traffic. Issues addressed include a denial of service vulnerability.

RHSA-2022:6850: Red Hat Security Advisory: openvswitch2.11 security update

An update for openvswitch2.11 is now available for Fast Datapath for Red Hat Enterprise Linux 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-2132: dpdk: DoS when a Vhost header crosses more than two descriptors and exhausts all mbufs

Red Hat Security Advisory 2022-6504-01

Red Hat Security Advisory 2022-6504-01 - Open vSwitch provides standard network bridging functions and support for the OpenFlow protocol for remote per-flow control of traffic. Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2022-6502-01

Red Hat Security Advisory 2022-6502-01 - Open vSwitch provides standard network bridging functions and support for the OpenFlow protocol for remote per-flow control of traffic. Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2022-6505-01

Red Hat Security Advisory 2022-6505-01 - Open vSwitch provides standard network bridging functions and support for the OpenFlow protocol for remote per-flow control of traffic. Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2022-6506-01

Red Hat Security Advisory 2022-6506-01 - Open vSwitch provides standard network bridging functions and support for the OpenFlow protocol for remote per-flow control of traffic. Issues addressed include a denial of service vulnerability.

Ubuntu Security Notice USN-5608-1

Ubuntu Security Notice 5608-1 - It was discovered that DPDK incorrectly handled certain Vhost headers. A remote attacker could possibly use this issue to cause a denial of service.

RHSA-2022:6506: Red Hat Security Advisory: openvswitch2.16 security update

An update for openvswitch2.13 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 Moderate. 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-28199: dpdk: error recovery in mlx5 driver not handled properly, allowing for denial of service

RHSA-2022:6502: Red Hat Security Advisory: openvswitch2.13 security update

An update for openvswitch2.13 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 Moderate. 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-28199: dpdk: error recovery in mlx5 driver not handled properly, allowing for denial of service

RHSA-2022:6505: Red Hat Security Advisory: openvswitch2.15 security update

An update for openvswitch2.15 is now available in Fast Datapath for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-28199: dpdk: error recovery in mlx5 driver not handled properly, allowing for denial of service

RHSA-2022:6504: Red Hat Security Advisory: openvswitch2.17 security update

An update for openvswitch2.13 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 Moderate. 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-28199: dpdk: error recovery in mlx5 driver not handled properly, allowing for denial of service

RHSA-2022:6503: Red Hat Security Advisory: openvswitch2.17 security update

An update for openvswitch2.13 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 Moderate. 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-28199: dpdk: error recovery in mlx5 driver not handled properly, allowing for denial of service

Red Hat Security Advisory 2022-6382-01

Red Hat Security Advisory 2022-6382-01 - Open vSwitch provides standard network bridging functions and support for the OpenFlow protocol for remote per-flow control of traffic. Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2022-6385-01

Red Hat Security Advisory 2022-6385-01 - Open vSwitch provides standard network bridging functions and support for the OpenFlow protocol for remote per-flow control of traffic. Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2022-6386-01

Red Hat Security Advisory 2022-6386-01 - Open vSwitch provides standard network bridging functions and support for the OpenFlow protocol for remote per-flow control of traffic. Issues addressed include a denial of service vulnerability.

RHSA-2022:6384: Red Hat Security Advisory: openvswitch2.13 security update

An update for openvswitch2.13 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-2132: dpdk: DoS when a Vhost header crosses more than two descriptors and exhausts all mbufs

RHSA-2022:6386: Red Hat Security Advisory: openvswitch2.17 security update

An update for openvswitch2.17 is now available for Fast Datapath for Red Hat Enterprise Linux 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-2132: dpdk: DoS when a Vhost header crosses more than two descriptors and exhausts all mbufs

RHSA-2022:6383: Red Hat Security Advisory: openvswitch2.17 security update

An update for openvswitch2.17 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-2132: dpdk: DoS when a Vhost header crosses more than two descriptors and exhausts all mbufs

CVE-2022-28199: Security Bulletin: NVIDIA Data Plane Development Kit (MLNX_DPDK) - August 2022

NVIDIA’s distribution of the Data Plane Development Kit (MLNX_DPDK) contains a vulnerability in the network stack, where error recovery is not handled properly, which can allow a remote attacker to cause denial of service and some impact to data integrity and confidentiality.

CVE-2021-3839: Invalid Bug ID

A flaw was found in the vhost library in DPDK. Function vhost_user_set_inflight_fd() does not validate `msg->payload.inflight.num_queues`, possibly causing out-of-bounds memory read/write. Any software using DPDK vhost library may crash as a result of this vulnerability.

Red Hat Security Advisory 2022-4786-01

Red Hat Security Advisory 2022-4786-01 - Open vSwitch provides standard network bridging functions and support for the OpenFlow protocol for remote per-flow control of traffic. Issues addressed include denial of service and out of bounds read vulnerabilities.

Red Hat Security Advisory 2022-4788-01

Red Hat Security Advisory 2022-4788-01 - Open vSwitch provides standard network bridging functions and support for the OpenFlow protocol for remote per-flow control of traffic. Issues addressed include denial of service and out of bounds read vulnerabilities.

Red Hat Security Advisory 2022-4787-01

Red Hat Security Advisory 2022-4787-01 - Open vSwitch provides standard network bridging functions and support for the OpenFlow protocol for remote per-flow control of traffic. Issues addressed include denial of service and out of bounds read vulnerabilities.

RHSA-2022:4786: Red Hat Security Advisory: openvswitch2.13 security update

An update for openvswitch2.13 is now available in Fast Datapath for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2021-3839: DPDK: out-of-bounds read/write in vhost_user_set_inflight_fd() may lead to crash * CVE-2022-0669: dpdk: sending vhost-user-inflight type messages could lead to DoS

RHSA-2022:4788: Red Hat Security Advisory: openvswitch2.16 security update

An update for openvswitch2.16 is now available in Fast Datapath for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2021-3839: DPDK: out-of-bounds read/write in vhost_user_set_inflight_fd() may lead to crash * CVE-2022-0669: dpdk: sending vhost-user-inflight type messages could lead to DoS

RHSA-2022:4787: Red Hat Security Advisory: openvswitch2.15 security update

An update for openvswitch2.15 is now available in Fast Datapath for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2021-3839: DPDK: out-of-bounds read/write in vhost_user_set_inflight_fd() may lead to crash * CVE-2022-0669: dpdk: sending vhost-user-inflight type messages could lead to DoS