-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: openvswitch2.17 security update Advisory ID: RHSA-2022:6383-01 Product: Fast Datapath Advisory URL: https://access.redhat.com/errata/RHSA-2022:6383 Issue date: 2022-09-07 CVE Names: CVE-2022-2132 ==================================================================== 1. Summary: 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. 2. Relevant releases/architectures: Fast Datapath for Red Hat Enterprise Linux 8 - aarch64, noarch, ppc64le, s390x, x86_64 3. Description: Open vSwitch provides standard network bridging functions and support for the OpenFlow protocol for remote per-flow control of traffic. Security Fix(es): * dpdk: DoS when a Vhost header crosses more than two descriptors and exhausts all mbufs (CVE-2022-2132) 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. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 2099475 - CVE-2022-2132 dpdk: DoS when a Vhost header crosses more than two descriptors and exhausts all mbufs 6. Package List: Fast Datapath for Red Hat Enterprise Linux 8: Source: openvswitch2.17-2.17.0-37.3.el8fdp.src.rpm aarch64: network-scripts-openvswitch2.17-2.17.0-37.3.el8fdp.aarch64.rpm openvswitch2.17-2.17.0-37.3.el8fdp.aarch64.rpm openvswitch2.17-debuginfo-2.17.0-37.3.el8fdp.aarch64.rpm openvswitch2.17-debugsource-2.17.0-37.3.el8fdp.aarch64.rpm openvswitch2.17-devel-2.17.0-37.3.el8fdp.aarch64.rpm openvswitch2.17-ipsec-2.17.0-37.3.el8fdp.aarch64.rpm python3-openvswitch2.17-2.17.0-37.3.el8fdp.aarch64.rpm python3-openvswitch2.17-debuginfo-2.17.0-37.3.el8fdp.aarch64.rpm noarch: openvswitch2.17-test-2.17.0-37.3.el8fdp.noarch.rpm ppc64le: network-scripts-openvswitch2.17-2.17.0-37.3.el8fdp.ppc64le.rpm openvswitch2.17-2.17.0-37.3.el8fdp.ppc64le.rpm openvswitch2.17-debuginfo-2.17.0-37.3.el8fdp.ppc64le.rpm openvswitch2.17-debugsource-2.17.0-37.3.el8fdp.ppc64le.rpm openvswitch2.17-devel-2.17.0-37.3.el8fdp.ppc64le.rpm openvswitch2.17-ipsec-2.17.0-37.3.el8fdp.ppc64le.rpm python3-openvswitch2.17-2.17.0-37.3.el8fdp.ppc64le.rpm python3-openvswitch2.17-debuginfo-2.17.0-37.3.el8fdp.ppc64le.rpm s390x: network-scripts-openvswitch2.17-2.17.0-37.3.el8fdp.s390x.rpm openvswitch2.17-2.17.0-37.3.el8fdp.s390x.rpm openvswitch2.17-debuginfo-2.17.0-37.3.el8fdp.s390x.rpm openvswitch2.17-debugsource-2.17.0-37.3.el8fdp.s390x.rpm openvswitch2.17-devel-2.17.0-37.3.el8fdp.s390x.rpm openvswitch2.17-ipsec-2.17.0-37.3.el8fdp.s390x.rpm python3-openvswitch2.17-2.17.0-37.3.el8fdp.s390x.rpm python3-openvswitch2.17-debuginfo-2.17.0-37.3.el8fdp.s390x.rpm x86_64: network-scripts-openvswitch2.17-2.17.0-37.3.el8fdp.x86_64.rpm openvswitch2.17-2.17.0-37.3.el8fdp.x86_64.rpm openvswitch2.17-debuginfo-2.17.0-37.3.el8fdp.x86_64.rpm openvswitch2.17-debugsource-2.17.0-37.3.el8fdp.x86_64.rpm openvswitch2.17-devel-2.17.0-37.3.el8fdp.x86_64.rpm openvswitch2.17-ipsec-2.17.0-37.3.el8fdp.x86_64.rpm python3-openvswitch2.17-2.17.0-37.3.el8fdp.x86_64.rpm python3-openvswitch2.17-debuginfo-2.17.0-37.3.el8fdp.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2022-2132 https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2022 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBYxka89zjgjWX9erEAQgvEg/6AtXZcLy3gaN0PZXr2xNu9k5ZCs5xbCU5 E9iNj5N2wYMoNaVkilaymHDeNmuk4t+rinRO4iw98Rcb4nUmiMKNYheaTSKCYX+y 3YlR4gvtdcA/YoE2gKzwtlAnZybwvTzoUarZ99iav57LtU+s3pJl2E+qOu9KWeiA qcwCLb5dNhww8k2BEvOysORJ8WZuh8EB93OgSzDdlHJCKwY8PXG1qDE4CM6vOfQZ 9OQRVGtUJzOTLQ1W279VK3tToMSXCzyE/r7suhQ/iSTrbz6EKzuCRJwc/8d+w1M1 WnRArB742nRIZMZhy+m01sUz9YfqqrqxwwV+TjPOlFzZPecfKPfw6oPXAjRwm9JX diNidLEa9193tLFhHKOQscILk9j1MTTKEiWYxuLsmumr8nZLvIvWgyDPklZNvXyu igk5nKfQbQFrYHH7v2e9kcoMavuTsGlqwoNw34/haxMmNw8fAo85/yuUYBpO6wpY eTZQWWV/RBBz6FqLU4fP7Ny9GCt/2TC/fY0sV3v9pEV+R7QYQ89Av3csrivKwwmB 106jXxOfgbG3wuIR2vEtSpuXo0ngRtzrmUOcQj+zNRJVIFvZDSiWKIIFimahkjd3 t1EYK35RURUGS/JPK/uqiRlIo7a7IqsYNfc+5U/deCVDI7p3XReD07ESlrFrJkA+ lP0oGmYRgNc=QB5v -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce