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[{"id":483,"title":"Self-taught through trial and error","votes":548,"type":"x","order":1,"pct":78.51,"resources":[]},{"id":484,"title":"Formal training or courses","votes":30,"type":"x","order":2,"pct":4.3,"resources":[]},{"id":485,"title":"A job that required it","votes":34,"type":"x","order":3,"pct":4.87,"resources":[]},{"id":486,"title":"Other","votes":86,"type":"x","order":4,"pct":12.32,"resources":[]}] ["#ff5b00","#4ac0f2","#b80028","#eef66c","#60bb22","#b96a9a","#62c2cc"] ["rgba(255,91,0,0.7)","rgba(74,192,242,0.7)","rgba(184,0,40,0.7)","rgba(238,246,108,0.7)","rgba(96,187,34,0.7)","rgba(185,106,154,0.7)","rgba(98,194,204,0.7)"] 350
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Price Tag 1security advisoryRed HatDoS issue

Red Hat: RHSA-2022-6850 Important: Openvswitch2.11 DoS Security Fix

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,. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: openvswitch2.11 security update Advisory ID: RHSA-2022:6850-01 Product: Fast Datapath Advisory URL: https://access.redhat.com/errata/RHSA-2022:6850 Issue date: 2022-10-06 CVE Names: CVE-2022-2132 ==================================================================== 1. Summary: 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. 2. Relevant releases/architectures: Fast Datapath for Red Hat Enterprise Linux 7 - 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. PackageList: Fast Datapath for Red Hat Enterprise Linux 7: Source: openvswitch2.11-2.11.3-96.2.el7fdp.src.rpm noarch: openvswitch2.11-test-2.11.3-96.2.el7fdp.noarch.rpm ppc64le: openvswitch2.11-2.11.3-96.2.el7fdp.ppc64le.rpm openvswitch2.11-debuginfo-2.11.3-96.2.el7fdp.ppc64le.rpm openvswitch2.11-devel-2.11.3-96.2.el7fdp.ppc64le.rpm python-openvswitch2.11-2.11.3-96.2.el7fdp.ppc64le.rpm s390x: openvswitch2.11-2.11.3-96.2.el7fdp.s390x.rpm openvswitch2.11-debuginfo-2.11.3-96.2.el7fdp.s390x.rpm openvswitch2.11-devel-2.11.3-96.2.el7fdp.s390x.rpm python-openvswitch2.11-2.11.3-96.2.el7fdp.s390x.rpm x86_64: openvswitch2.11-2.11.3-96.2.el7fdp.x86_64.rpm openvswitch2.11-debuginfo-2.11.3-96.2.el7fdp.x86_64.rpm openvswitch2.11-devel-2.11.3-96.2.el7fdp.x86_64.rpm python-openvswitch2.11-2.11.3-96.2.el7fdp.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: GnuPGv1 iQIVAwUBYz9A9NzjgjWX9erEAQhS6g//dFhnNsL6tYKMlk4Lrp34SksiKG0a7mVh pUzeQLBdgCIJ/AW/nYYAKdmLPAA9tbmYPGPEDq4lch7TmCqSTfurW+XJtddfiBjv MWFFGBEtTBZRB4T5RskKTjjgdwJdXSVX2D+LTFI7Z2ZdGvhtc6DcdYbvowP7S4Ni dZDx7ByueVuM0jJlHePgUMLv8SvT64SDPNWSJqsgM8MLWOMrBRc1RoOwYmWpRYJp ohvwvEbEiS6F8g6vDQGhVph2b0v5HYnjFvt5H3TaGVFlzbfsi+2orkXFnJQZ6ube I4HTboCKF4dYGiiSgMEOOYF6dbly4uw7cg+g8dlF8KpbQJKfGvyuD5WqKKnmFC+6 Q031OQK6OzEfcq2LjJgnxq0CA4JjptO0dhfYPgZ8k1wRu/ZmHFs/fTydn7yihWj3 ux3zkyjOIQUvpfxapxEfZ/DgiR1cU8zqN+Z5SGc365BdkYB2DlqUnFQFEqsLxIId R/HeMM1zn7MZ8V+n2pA2vV4HmKdYD8134ukT0B0El1cceERKDMZFKZLi/iXNIEhm xJQ+ibu8e/+JngOhmEmDHz2QQaEyIav6jceWCNig59By5oGfRJ8fvq7TQ1TtECDt b9imH8r/ylKbjhaPyvrGbPuV7ARuKQxs5/r/UhIAA1kvPrt1jGxST6jUeVO/Mi6K 3jv+d9QUyS4=21Lp -----END PGP SIGNATURE----- -- RHSA-announce mailing list This email address is being protected from spambots. You need JavaScript enabled to view it. . Critical Open vSwitch 2.11 security patch released for Red Hat Enterprise Linux addressing Denial of Service vulnerabilities.. openvswitch update, Red Hat advisory, important security patch, Fast Datapath. . Severity: Important. LinuxSecurity.com Team

Calendar 2 Oct 06, 2022 •Important Red Hat
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Price Tag 1security advisorymoderateRed Hat

RedHat: RHSA-2022-6505-01 Moderate: openvswitch2.15 DoS Threat

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. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Moderate: openvswitch2.15 security update Advisory ID: RHSA-2022:6505-01 Product: Fast Datapath Advisory URL: https://access.redhat.com/errata/RHSA-2022:6505 Issue date: 2022-09-13 CVE Names: CVE-2022-28199 ==================================================================== 1. Summary: 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. 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: 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. 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/): 2123549 - CVE-2022-28199 dpdk: error recovery in mlx5 driver not handled properly, allowing for denial ofservice 6. Package List: Fast Datapath for Red Hat Enterprise Linux 8: Source: openvswitch2.15-2.15.0-113.3.el8fdp.src.rpm aarch64: network-scripts-openvswitch2.15-2.15.0-113.3.el8fdp.aarch64.rpm openvswitch2.15-2.15.0-113.3.el8fdp.aarch64.rpm openvswitch2.15-debuginfo-2.15.0-113.3.el8fdp.aarch64.rpm openvswitch2.15-debugsource-2.15.0-113.3.el8fdp.aarch64.rpm openvswitch2.15-devel-2.15.0-113.3.el8fdp.aarch64.rpm openvswitch2.15-ipsec-2.15.0-113.3.el8fdp.aarch64.rpm python3-openvswitch2.15-2.15.0-113.3.el8fdp.aarch64.rpm python3-openvswitch2.15-debuginfo-2.15.0-113.3.el8fdp.aarch64.rpm noarch: openvswitch2.15-test-2.15.0-113.3.el8fdp.noarch.rpm ppc64le: network-scripts-openvswitch2.15-2.15.0-113.3.el8fdp.ppc64le.rpm openvswitch2.15-2.15.0-113.3.el8fdp.ppc64le.rpm openvswitch2.15-debuginfo-2.15.0-113.3.el8fdp.ppc64le.rpm openvswitch2.15-debugsource-2.15.0-113.3.el8fdp.ppc64le.rpm openvswitch2.15-devel-2.15.0-113.3.el8fdp.ppc64le.rpm openvswitch2.15-ipsec-2.15.0-113.3.el8fdp.ppc64le.rpm python3-openvswitch2.15-2.15.0-113.3.el8fdp.ppc64le.rpm python3-openvswitch2.15-debuginfo-2.15.0-113.3.el8fdp.ppc64le.rpm s390x: network-scripts-openvswitch2.15-2.15.0-113.3.el8fdp.s390x.rpm openvswitch2.15-2.15.0-113.3.el8fdp.s390x.rpm openvswitch2.15-debuginfo-2.15.0-113.3.el8fdp.s390x.rpm openvswitch2.15-debugsource-2.15.0-113.3.el8fdp.s390x.rpm openvswitch2.15-devel-2.15.0-113.3.el8fdp.s390x.rpm openvswitch2.15-ipsec-2.15.0-113.3.el8fdp.s390x.rpm python3-openvswitch2.15-2.15.0-113.3.el8fdp.s390x.rpm python3-openvswitch2.15-debuginfo-2.15.0-113.3.el8fdp.s390x.rpm x86_64: network-scripts-openvswitch2.15-2.15.0-113.3.el8fdp.x86_64.rpm openvswitch2.15-2.15.0-113.3.el8fdp.x86_64.rpm openvswitch2.15-debuginfo-2.15.0-113.3.el8fdp.x86_64.rpm openvswitch2.15-debugsource-2.15.0-113.3.el8fdp.x86_64.rpm openvswitch2.15-devel-2.15.0-113.3.el8fdp.x86_64.rpm openvswitch2.15-ipsec-2.15.0-113.3.el8fdp.x86_64.rpm python3-openvswitch2.15-2.15.0-113.3.el8fdp.x86_64.rpm python3-openvswitch2.15-debuginfo-2.15.0-113.3.el8fdp.x86_64.rpm Thesepackages 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-2022-28199 https://access.redhat.com/security/updates/classification/#moderate 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 iQIVAwUBYyEqktzjgjWX9erEAQhiTw//U7hzly0a3xVXw+cW2G0tnHu2BSibf/9n Usl6g2bjcU6e+k00aih/Fz9npyPVlbO8rXjhi4SHnKtykDirC4fekEcT+7z+oIsq CqIdpede8yDgOG7YXpSPMG8BpAJHcPU2YsF1ZJgizvn5gTCZ7CU9IPhkqttPD/l3 GgKixnXrhaZh38XE+vdHbj81RXGKT/uFx5GVp7PunLOdPPdUiMzY/b4JzYEeDU5l PyVrMP5Q4OU4iIhHiPMDCJ2S30pxFhH6wkcr0TPTe3pHjaYgvlLwIxFqL4/CVHi+ uZN+fsDhTfQCXhKKXc6jn+ogt7b+s+dzOX9/qaULSRzUoOdxrW6Hxg9QbBU+R8fS x0Ie8XCF9wku3bj9NMkph4VbESgnzVHI64ri4zQKRD4R4C3Rvqhh7qmRYYPHAZ/5 i8Ok+1HgZIW97RNW8YmdaJnVIM3MBE7jiC6EzCQF1WVjmW/OO8i3O0sZd3troCL0 FGcE9wmyOI+9gwOZ+1aafxDlXjVdunMwBIHvGjE/BxCtY4MeT7j1VdwbvTXgsZIQ CgCTYvZfLfYckSTV8Jsf9Nw+79WKx/KD9Cz2tJSdFGqgmirgyITKDDuUK1ZxAAhO yXvsGWN2NcUhqjq9+aePwT+y8KA/OvzItIU1+o8Ty5ya8MGHddB4MwGk8seOsinE zbVZ+vYiNPw=ScRD -----END PGP SIGNATURE----- -- RHSA-announce mailing list This email address is being protected from spambots. You need JavaScript enabled to view it. . Stay informed about the recent security patch for openvswitch2.15 within Red Hat Enterprise Linux 8 today.. Red Hat, openvswitch 2.15, security patch, Fast Datapath. . LinuxSecurity.com Team

Calendar 2 Sep 13, 2022 Red Hat
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[{"id":483,"title":"Self-taught through trial and error","votes":548,"type":"x","order":1,"pct":78.51,"resources":[]},{"id":484,"title":"Formal training or courses","votes":30,"type":"x","order":2,"pct":4.3,"resources":[]},{"id":485,"title":"A job that required it","votes":34,"type":"x","order":3,"pct":4.87,"resources":[]},{"id":486,"title":"Other","votes":86,"type":"x","order":4,"pct":12.32,"resources":[]}] ["#ff5b00","#4ac0f2","#b80028","#eef66c","#60bb22","#b96a9a","#62c2cc"] ["rgba(255,91,0,0.7)","rgba(74,192,242,0.7)","rgba(184,0,40,0.7)","rgba(238,246,108,0.7)","rgba(96,187,34,0.7)","rgba(185,106,154,0.7)","rgba(98,194,204,0.7)"] 350
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