An update for openvswitch is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP4,openEuler-22.03-LTS,openEuler-22.03-LTS-SP1,openEuler-22.03-LTS-SP2 and openEuler-22.03-LTS-SP3 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2024-1384 Final 1.0 1.0 2024-04-12 Initial 2024-04-12 2024-04-12 openEuler SA Tool V1.0 2024-04-12 openvswitch security update An update for openvswitch is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP4,openEuler-22.03-LTS,openEuler-22.03-LTS-SP1,openEuler-22.03-LTS-SP2 and openEuler-22.03-LTS-SP3. Open vSwitch is a production quality, multilayer virtual switch licensed under the open source Apache 2.0 license. Security Fix(es): An integer coercion error was found in the openvswitch kernel module. Given a sufficiently large number of actions, while copying and reserving memory for a new action of a new flow, the reserve_sfa_size() function does not return -EMSGSIZE as expected, potentially leading to an out-of-bounds write access. This flaw allows a local user to crash or potentially escalate their privileges on the system.(CVE-2022-2639) An update for openvswitch is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP4,openEuler-22.03-LTS,openEuler-22.03-LTS-SP1,openEuler-22.03-LTS-SP2 and openEuler-22.03-LTS-SP3. 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-2024-1384 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2022-2639 https://nvd.nist.gov/vuln/detail/CVE-2022-2639 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP4 openEuler-22.03-LTS openEuler-22.03-LTS-SP1 openEuler-22.03-LTS-SP2 openEuler-22.03-LTS-SP3 openvswitch-debugsource-2.12.4-9.oe1.aarch64.rpm openvswitch-devel-2.12.4-9.oe1.aarch64.rpm openvswitch-2.12.4-9.oe1.aarch64.rpm python3-openvswitch-2.12.4-9.oe1.aarch64.rpm openvswitch-debuginfo-2.12.4-9.oe1.aarch64.rpm openvswitch-help-2.12.4-9.oe1.aarch64.rpm openvswitch-2.12.4-10.oe2003sp4.aarch64.rpm openvswitch-help-2.12.4-10.oe2003sp4.aarch64.rpm openvswitch-debugsource-2.12.4-10.oe2003sp4.aarch64.rpm python3-openvswitch-2.12.4-10.oe2003sp4.aarch64.rpm openvswitch-debuginfo-2.12.4-10.oe2003sp4.aarch64.rpm openvswitch-devel-2.12.4-10.oe2003sp4.aarch64.rpm openvswitch-debugsource-2.12.4-8.oe2203.aarch64.rpm openvswitch-devel-2.12.4-8.oe2203.aarch64.rpm openvswitch-2.12.4-8.oe2203.aarch64.rpm openvswitch-help-2.12.4-8.oe2203.aarch64.rpm openvswitch-debuginfo-2.12.4-8.oe2203.aarch64.rpm openvswitch-2.12.4-8.oe2203sp1.aarch64.rpm openvswitch-help-2.12.4-8.oe2203sp1.aarch64.rpm openvswitch-debuginfo-2.12.4-8.oe2203sp1.aarch64.rpm openvswitch-debugsource-2.12.4-8.oe2203sp1.aarch64.rpm openvswitch-devel-2.12.4-8.oe2203sp1.aarch64.rpm openvswitch-help-2.12.4-8.oe2203sp2.aarch64.rpm openvswitch-debuginfo-2.12.4-8.oe2203sp2.aarch64.rpm openvswitch-2.12.4-8.oe2203sp2.aarch64.rpm openvswitch-debugsource-2.12.4-8.oe2203sp2.aarch64.rpm openvswitch-devel-2.12.4-8.oe2203sp2.aarch64.rpm openvswitch-2.12.4-8.oe2203sp3.aarch64.rpm openvswitch-help-2.12.4-8.oe2203sp3.aarch64.rpm openvswitch-debugsource-2.12.4-8.oe2203sp3.aarch64.rpm openvswitch-devel-2.12.4-8.oe2203sp3.aarch64.rpm openvswitch-debuginfo-2.12.4-8.oe2203sp3.aarch64.rpm openvswitch-2.12.4-9.oe1.src.rpm openvswitch-2.12.4-10.oe2003sp4.src.rpm openvswitch-2.12.4-8.oe2203.src.rpm openvswitch-2.12.4-8.oe2203sp1.src.rpm openvswitch-2.12.4-8.oe2203sp2.src.rpm openvswitch-2.12.4-8.oe2203sp3.src.rpm openvswitch-help-2.12.4-9.oe1.x86_64.rpm openvswitch-debugsource-2.12.4-9.oe1.x86_64.rpm openvswitch-2.12.4-9.oe1.x86_64.rpm openvswitch-debuginfo-2.12.4-9.oe1.x86_64.rpm python3-openvswitch-2.12.4-9.oe1.x86_64.rpm openvswitch-devel-2.12.4-9.oe1.x86_64.rpm openvswitch-2.12.4-10.oe2003sp4.x86_64.rpm openvswitch-devel-2.12.4-10.oe2003sp4.x86_64.rpm openvswitch-debugsource-2.12.4-10.oe2003sp4.x86_64.rpm openvswitch-debuginfo-2.12.4-10.oe2003sp4.x86_64.rpm openvswitch-help-2.12.4-10.oe2003sp4.x86_64.rpm python3-openvswitch-2.12.4-10.oe2003sp4.x86_64.rpm openvswitch-debuginfo-2.12.4-8.oe2203.x86_64.rpm openvswitch-help-2.12.4-8.oe2203.x86_64.rpm openvswitch-debugsource-2.12.4-8.oe2203.x86_64.rpm openvswitch-devel-2.12.4-8.oe2203.x86_64.rpm openvswitch-2.12.4-8.oe2203.x86_64.rpm openvswitch-debuginfo-2.12.4-8.oe2203sp1.x86_64.rpm openvswitch-2.12.4-8.oe2203sp1.x86_64.rpm openvswitch-help-2.12.4-8.oe2203sp1.x86_64.rpm openvswitch-devel-2.12.4-8.oe2203sp1.x86_64.rpm openvswitch-debugsource-2.12.4-8.oe2203sp1.x86_64.rpm openvswitch-devel-2.12.4-8.oe2203sp2.x86_64.rpm openvswitch-help-2.12.4-8.oe2203sp2.x86_64.rpm openvswitch-2.12.4-8.oe2203sp2.x86_64.rpm openvswitch-debugsource-2.12.4-8.oe2203sp2.x86_64.rpm openvswitch-debuginfo-2.12.4-8.oe2203sp2.x86_64.rpm openvswitch-debugsource-2.12.4-8.oe2203sp3.x86_64.rpm openvswitch-2.12.4-8.oe2203sp3.x86_64.rpm openvswitch-devel-2.12.4-8.oe2203sp3.x86_64.rpm openvswitch-debuginfo-2.12.4-8.oe2203sp3.x86_64.rpm openvswitch-help-2.12.4-8.oe2203sp3.x86_64.rpm An integer coercion error was found in the openvswitch kernel module. Given a sufficiently large number of actions, while copying and reserving memory for a new action of a new flow, the reserve_sfa_size() function does not return -EMSGSIZE as expected, potentially leading to an out-of-bounds write access. This flaw allows a local user to crash or potentially escalate their privileges on the system. 2024-04-12 CVE-2022-2639 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP4 openEuler-22.03-LTS openEuler-22.03-LTS-SP1 openEuler-22.03-LTS-SP2 openEuler-22.03-LTS-SP3 High 7.8 AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H openvswitch security update 2024-04-12 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2024-1384