openSUSE Security Advisory (SUSE-SU-2026:0290-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

SUSE SLES15: libopenvswitch-3_1-0 / libovn-23_03-0 / openvswitch3 / etc (SUSE-SU-2026:0290-1)

The remote SUSE Linux SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:0290-1 advisory. Update to v3.1.7: - CVE-2023-3966: openvswitch, openvswitch3: Invalid memory access in Geneve with HW offload...

SUSE: Security Advisory (SUSE-SU-2026:0280-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

openSUSE Security Advisory (SUSE-SU-2026:0280-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Photon OS 4.0: Openvswitch PHSA-2023-4.0-0391

An update of the openvswitch package has been released. %NASLMINLEVEL 80900 C Tenable, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2023-4.0-0391. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...

CBL Mariner 2.0 Security Update: openvswitch (CVE-2023-1668)

The version of openvswitch installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2023-1668 advisory. - A flaw was found in openvswitch OVS. When processing an IP packet with protocol 0, OVS will install the...

RHEL 7 : openvswitch (Unpatched Vulnerability)

The remote Redhat Enterprise Linux 7 host has one or more packages installed that are affected by multiple vulnerabilities that have been acknowledged by the vendor but will not be patched. - openvswitch: limitation in the OVS packet parsing in userspace leads to DoS CVE-2020-35498 - openvswitch:...

CVE-2023-1668 affecting package openvswitch for versions less than 2.17.5-3

CVE-2023-1668 affecting package openvswitch for versions less than 2.17.5-3. A patched version of the package is available...

SUSE: Security Advisory (SUSE-SU-2023:2621-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2023 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

SUSE SLES12 Security Update : openvswitch (SUSE-SU-2023:2621-1)

The remote SUSE Linux SLES12 / SLESSAP12 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2023:2621-1 advisory. - CVE-2023-1668: Fixed remote traffic denial-of-service via crafted packets with IP proto 0 bsc1210054. Tenable has extracted the preceding...

SUSE-SU-2023:2621-1 Security update for openvswitch

This update for openvswitch fixes the following issues: - CVE-2023-1668: Fixed remote traffic denial-of-service via crafted packets with IP proto 0 bsc1210054...

SUSE SLES15: libopenvswitch-3_1-0 / libovn-23_03-0 / openvswitch3 / etc (SUSE-SU-2023:2536-1)

The remote SUSE Linux SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2023:2536-1 advisory. - CVE-2023-1668: Fixed a remote denial of service that could be triggered via malformed IP packets bsc1210054. Tenable has...

SUSE-SU-2023:2536-1 Security update for openvswitch3

This update for openvswitch3 fixes the following issues: - CVE-2023-1668: Fixed a remote denial of service that could be triggered via malformed IP packets bsc1210054...

Important: Red Hat Security Advisory: Red Hat Virtualization Host 4.4.z SP 1 security update

An update for redhat-release-virtualization-host and redhat-virtualization-host is now available for Red Hat Virtualization 4 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...

RHEL 8 : Red Hat Virtualization Host 4.4.z SP 1 (RHSA-2023:3491)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2023:3491 advisory. Security Fixes: kernel: use-after-free caused by l2capreassemblesdu in net/bluetooth/l2capcore.c CVE-2022-3564 kernel: stack overflow in...

SUSE SLED15: libopenvswitch-2_14-0 / libovn-20_06-0 / openvswitch / etc (SUSE-SU-2023:2296-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2023:2296-1 advisory. - CVE-2023-1668: Fixed remote traffic denial of service via crafted packets with IP proto 0 bsc1210054...

CVE-2023-1668 affecting package openvswitch for versions less than 2.17.5-2

CVE-2023-1668 affecting package openvswitch for versions less than 2.17.5-2. A patched version of the package is available...

SUSE: Security Advisory (SUSE-SU-2023:2274-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2023 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

SUSE-SU-2023:2275-1 Security update for openvswitch

This update for openvswitch fixes the following issues: - CVE-2023-1668: Fixed remote traffic denial of service via crafted packets with IP proto 0 bsc1210054. - CVE-2022-4338: Fixed Integer Underflow in Organization Specific TLV bsc1206580. - CVE-2022-4337: Fixed Out-of-Bounds Read in Organizati...

SUSE CVE-2023-1668

A flaw was found in openvswitch OVS. When processing an IP packet with protocol 0, OVS will install the datapath flow without the action modifying the IP header. This issue results for both kernel and userspace datapath in installing a datapath flow matching all IP protocols nwproto is wildcarded...