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====================================================================
\nRed Hat Security Advisory<\/p>\n
Synopsis: Important: openvswitch2.17 security update
\nAdvisory ID: RHSA-2022:6386-01
\nProduct: Fast Datapath
\nAdvisory URL: https:\/\/access.redhat.com\/errata\/RHSA-2022:6386
\nIssue date: 2022-09-07
\nCVE Names: CVE-2022-2132
\n====================================================================
\n1. Summary:<\/p>\n
An update for openvswitch2.17 is now available for Fast Datapath for Red
\nHat Enterprise Linux 9.<\/p>\n
Red Hat Product Security has rated this update as having a security impact
\nof Important. A Common Vulnerability Scoring System (CVSS) base score,
\nwhich gives a detailed severity rating, is available for each vulnerability
\nfrom the CVE link(s) in the References section.<\/p>\n
2. Relevant releases\/architectures:<\/p>\n
Fast Datapath for Red Hat Enterprise Linux 9 – aarch64, noarch, ppc64le, s390x, x86_64<\/p>\n
3. Description:<\/p>\n
Open vSwitch provides standard network bridging functions and support for
\nthe OpenFlow protocol for remote per-flow control of traffic.<\/p>\n
Security Fix(es):<\/p>\n
* dpdk: DoS when a Vhost header crosses more than two descriptors and
\nexhausts all mbufs (CVE-2022-2132)<\/p>\n
For more details about the security issue(s), including the impact, a CVSS
\nscore, acknowledgments, and other related information, refer to the CVE
\npage(s) listed in the References section.<\/p>\n
4. Solution:<\/p>\n
For details on how to apply this update, which includes the changes
\ndescribed in this advisory, refer to:<\/p>\n
https:\/\/access.redhat.com\/articles\/11258<\/p>\n
5. Bugs fixed (https:\/\/bugzilla.redhat.com\/):<\/p>\n
2099475 – CVE-2022-2132 dpdk: DoS when a Vhost header crosses more than two descriptors and exhausts all mbufs<\/p>\n
6. Package List:<\/p>\n
Fast Datapath for Red Hat Enterprise Linux 9:<\/p>\n
Source:
\nopenvswitch2.17-2.17.0-32.3.el9fdp.src.rpm<\/p>\n
aarch64:
\nopenvswitch2.17-2.17.0-32.3.el9fdp.aarch64.rpm
\nopenvswitch2.17-debuginfo-2.17.0-32.3.el9fdp.aarch64.rpm
\nopenvswitch2.17-debugsource-2.17.0-32.3.el9fdp.aarch64.rpm
\nopenvswitch2.17-devel-2.17.0-32.3.el9fdp.aarch64.rpm
\nopenvswitch2.17-ipsec-2.17.0-32.3.el9fdp.aarch64.rpm
\npython3-openvswitch2.17-2.17.0-32.3.el9fdp.aarch64.rpm
\npython3-openvswitch2.17-debuginfo-2.17.0-32.3.el9fdp.aarch64.rpm<\/p>\n
noarch:
\nopenvswitch2.17-test-2.17.0-32.3.el9fdp.noarch.rpm<\/p>\n
ppc64le:
\nopenvswitch2.17-2.17.0-32.3.el9fdp.ppc64le.rpm
\nopenvswitch2.17-debuginfo-2.17.0-32.3.el9fdp.ppc64le.rpm
\nopenvswitch2.17-debugsource-2.17.0-32.3.el9fdp.ppc64le.rpm
\nopenvswitch2.17-devel-2.17.0-32.3.el9fdp.ppc64le.rpm
\nopenvswitch2.17-ipsec-2.17.0-32.3.el9fdp.ppc64le.rpm
\npython3-openvswitch2.17-2.17.0-32.3.el9fdp.ppc64le.rpm
\npython3-openvswitch2.17-debuginfo-2.17.0-32.3.el9fdp.ppc64le.rpm<\/p>\n
s390x:
\nopenvswitch2.17-2.17.0-32.3.el9fdp.s390x.rpm
\nopenvswitch2.17-debuginfo-2.17.0-32.3.el9fdp.s390x.rpm
\nopenvswitch2.17-debugsource-2.17.0-32.3.el9fdp.s390x.rpm
\nopenvswitch2.17-devel-2.17.0-32.3.el9fdp.s390x.rpm
\nopenvswitch2.17-ipsec-2.17.0-32.3.el9fdp.s390x.rpm
\npython3-openvswitch2.17-2.17.0-32.3.el9fdp.s390x.rpm
\npython3-openvswitch2.17-debuginfo-2.17.0-32.3.el9fdp.s390x.rpm<\/p>\n
x86_64:
\nopenvswitch2.17-2.17.0-32.3.el9fdp.x86_64.rpm
\nopenvswitch2.17-debuginfo-2.17.0-32.3.el9fdp.x86_64.rpm
\nopenvswitch2.17-debugsource-2.17.0-32.3.el9fdp.x86_64.rpm
\nopenvswitch2.17-devel-2.17.0-32.3.el9fdp.x86_64.rpm
\nopenvswitch2.17-ipsec-2.17.0-32.3.el9fdp.x86_64.rpm
\npython3-openvswitch2.17-2.17.0-32.3.el9fdp.x86_64.rpm
\npython3-openvswitch2.17-debuginfo-2.17.0-32.3.el9fdp.x86_64.rpm<\/p>\n
These packages are GPG signed by Red Hat for security. Our key and
\ndetails on how to verify the signature are available from
\nhttps:\/\/access.redhat.com\/security\/team\/key\/<\/p>\n
7. References:<\/p>\n
https:\/\/access.redhat.com\/security\/cve\/CVE-2022-2132
\nhttps:\/\/access.redhat.com\/security\/updates\/classification\/#important<\/p>\n
8. Contact:<\/p>\n
The Red Hat security contact is <secalert@redhat.com>. More contact
\ndetails at https:\/\/access.redhat.com\/security\/team\/contact\/<\/p>\n
Copyright 2022 Red Hat, Inc.
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—–BEGIN PGP SIGNED MESSAGE—– Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: openvswitch2.17 security update Advisory ID: RHSA-2022:6386-01 Product: Fast Datapath Advisory URL: https:\/\/access.redhat.com\/errata\/RHSA-2022:6386 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 9. Red Hat Product Security has …<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-30220","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/30220","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/comments?post=30220"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/30220\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=30220"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=30220"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=30220"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}