An update for openvswitch is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3 and openEuler-22.03-LTS Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2022-1778 Final 1.0 1.0 2022-07-26 Initial 2022-07-26 2022-07-26 openEuler SA Tool V1.0 2022-07-26 openvswitch security update An update for openvswitch is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3 and openEuler-22.03-LTS. Open vSwitch is a production quality, multilayer virtual switch licensed under the open source Apache 2.0 license. Security Fix(es): A memory leak was found in Open vSwitch (OVS) during userspace IP fragmentation processing. An attacker could use this flaw to potentially exhaust available memory by keeping sending packet fragments.(CVE-2021-3905) An update for openvswitch is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3 and openEuler-22.03-LTS. openEuler Security has rated this update as having a security impact of high. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section. High openvswitch https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1778 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2021-3905 https://nvd.nist.gov/vuln/detail/CVE-2021-3905 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP3 openEuler-22.03-LTS openvswitch-help-2.12.0-16.oe1.aarch64.rpm openvswitch-2.12.0-16.oe1.aarch64.rpm openvswitch-debuginfo-2.12.0-16.oe1.aarch64.rpm openvswitch-debugsource-2.12.0-16.oe1.aarch64.rpm openvswitch-ovn-host-2.12.0-16.oe1.aarch64.rpm openvswitch-ovn-vtep-2.12.0-16.oe1.aarch64.rpm openvswitch-ovn-common-2.12.0-16.oe1.aarch64.rpm python3-openvswitch-2.12.0-16.oe1.aarch64.rpm openvswitch-devel-2.12.0-16.oe1.aarch64.rpm network-scripts-openvswitch-2.12.0-16.oe1.aarch64.rpm openvswitch-ovn-central-2.12.0-16.oe1.aarch64.rpm openvswitch-ipsec-2.12.0-16.oe1.aarch64.rpm openvswitch-ovn-host-2.12.0-18.oe1.aarch64.rpm openvswitch-debugsource-2.12.0-18.oe1.aarch64.rpm openvswitch-help-2.12.0-18.oe1.aarch64.rpm openvswitch-ovn-central-2.12.0-18.oe1.aarch64.rpm openvswitch-ovn-common-2.12.0-18.oe1.aarch64.rpm openvswitch-ovn-vtep-2.12.0-18.oe1.aarch64.rpm openvswitch-ipsec-2.12.0-18.oe1.aarch64.rpm openvswitch-debuginfo-2.12.0-18.oe1.aarch64.rpm openvswitch-2.12.0-18.oe1.aarch64.rpm python3-openvswitch-2.12.0-18.oe1.aarch64.rpm openvswitch-devel-2.12.0-18.oe1.aarch64.rpm network-scripts-openvswitch-2.12.0-18.oe1.aarch64.rpm openvswitch-ovn-central-2.12.0-22.oe2203.aarch64.rpm openvswitch-devel-2.12.0-22.oe2203.aarch64.rpm openvswitch-debugsource-2.12.0-22.oe2203.aarch64.rpm openvswitch-2.12.0-22.oe2203.aarch64.rpm openvswitch-debuginfo-2.12.0-22.oe2203.aarch64.rpm openvswitch-help-2.12.0-22.oe2203.aarch64.rpm openvswitch-ovn-common-2.12.0-22.oe2203.aarch64.rpm openvswitch-ovn-host-2.12.0-22.oe2203.aarch64.rpm openvswitch-test-2.12.0-16.oe1.noarch.rpm openvswitch-test-2.12.0-18.oe1.noarch.rpm python3-openvswitch-2.12.0-22.oe2203.noarch.rpm openvswitch-2.12.0-16.oe1.src.rpm openvswitch-2.12.0-18.oe1.src.rpm openvswitch-2.12.0-22.oe2203.src.rpm openvswitch-ipsec-2.12.0-16.oe1.x86_64.rpm openvswitch-debuginfo-2.12.0-16.oe1.x86_64.rpm openvswitch-devel-2.12.0-16.oe1.x86_64.rpm network-scripts-openvswitch-2.12.0-16.oe1.x86_64.rpm openvswitch-2.12.0-16.oe1.x86_64.rpm openvswitch-ovn-host-2.12.0-16.oe1.x86_64.rpm openvswitch-ovn-common-2.12.0-16.oe1.x86_64.rpm python3-openvswitch-2.12.0-16.oe1.x86_64.rpm openvswitch-help-2.12.0-16.oe1.x86_64.rpm openvswitch-debugsource-2.12.0-16.oe1.x86_64.rpm openvswitch-ovn-central-2.12.0-16.oe1.x86_64.rpm openvswitch-ovn-vtep-2.12.0-16.oe1.x86_64.rpm openvswitch-debuginfo-2.12.0-18.oe1.x86_64.rpm network-scripts-openvswitch-2.12.0-18.oe1.x86_64.rpm openvswitch-ipsec-2.12.0-18.oe1.x86_64.rpm openvswitch-debugsource-2.12.0-18.oe1.x86_64.rpm python3-openvswitch-2.12.0-18.oe1.x86_64.rpm openvswitch-ovn-vtep-2.12.0-18.oe1.x86_64.rpm openvswitch-ovn-common-2.12.0-18.oe1.x86_64.rpm openvswitch-ovn-central-2.12.0-18.oe1.x86_64.rpm openvswitch-help-2.12.0-18.oe1.x86_64.rpm openvswitch-ovn-host-2.12.0-18.oe1.x86_64.rpm openvswitch-2.12.0-18.oe1.x86_64.rpm openvswitch-devel-2.12.0-18.oe1.x86_64.rpm openvswitch-debuginfo-2.12.0-22.oe2203.x86_64.rpm openvswitch-2.12.0-22.oe2203.x86_64.rpm openvswitch-devel-2.12.0-22.oe2203.x86_64.rpm openvswitch-ovn-common-2.12.0-22.oe2203.x86_64.rpm openvswitch-help-2.12.0-22.oe2203.x86_64.rpm openvswitch-debugsource-2.12.0-22.oe2203.x86_64.rpm openvswitch-ovn-host-2.12.0-22.oe2203.x86_64.rpm openvswitch-ovn-central-2.12.0-22.oe2203.x86_64.rpm A memory leak was found in Open vSwitch (OVS) during userspace IP fragmentation processing. An attacker could use this flaw to potentially exhaust available memory by keeping sending packet fragments. 2022-07-26 CVE-2021-3905 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP3 openEuler-22.03-LTS High 7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H openvswitch security update 2022-07-26 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1778