CVE-2022-4338

An integer underflow in Organization Specific TLV was found in various versions of OpenvSwitch...

CVE-2022-4337

An out-of-bounds read in Organization Specific TLV was found in various versions of OpenvSwitch...

EulerOS Virtualization 2.9.0 : kernel (EulerOS-SA-2023-1223)

According to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - Insufficient control flow management for the IntelR 82599 Ethernet Controllers and Adapters may allow an authenticated user to...

CVE-2022-4337

CVE-2022-4337 describes an out-of-bounds read in Open vSwitch’s Organization Specific TLV across various Open vSwitch versions. The related documents identify Open vSwitch as the affected product with the root cause being an out-of-bounds read in TLV handling, leading to high-severity impact (con...

CVE-2022-4337

An out-of-bounds read in Organization Specific TLV was found in various versions of OpenvSwitch...

CVE-2022-4337

An out-of-bounds read in Organization Specific TLV was found in various versions of OpenvSwitch...

CVE-2022-4338

An integer underflow in Organization Specific TLV was found in various versions of OpenvSwitch...

CVE-2022-4338

An integer underflow in Organization Specific TLV was found in various versions of OpenvSwitch...

Debian: Security Advisory (DLA-3253-1)

The remote host is missing an update for the Debian 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...

[SECURITY] [DLA 3253-1] openvswitch security update

------------------------------------------------------------------------- Debian LTS Advisory DLA-3253-1 [email protected] https://www.debian.org/lts/security/ Chris Lamb December 31, 2022 https://wiki.debian.org/LTS -...

Debian dla-3253 : openvswitch-common - security update

The remote Debian 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-3253 advisory. - ------------------------------------------------------------------------- Debian LTS Advisory DLA-3253-1 [email protected]...

DLA-3253-1 openvswitch - security update

Bulletin has no description...

CVE-2022-4338

A flaw was found in the OpenvSwitch package. If LLDP processing is enabled for a specific port, crafted LLDP packets could cause a data underflow...

CVE-2022-4337

A flaw was found in the OpenvSwitch package. If LLDP processing is enabled for a specific port, crafted LLDP packets could cause a denial of service...

RHEL 9 : kpatch-patch (RHSA-2022:9082)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2022:9082 advisory. This is a kernel live patch module which is automatically loaded by the RPM post-install script to modify the code of a running kernel...

kernel: openvswitch: integer underflow leads to out-of-bounds write in reserve_sfa_size()

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 reservesfasize function does not return -EMSGSIZE as expected, potentially leading to an out-of-bounds write...

kernel: openvswitch: integer underflow leads to out-of-bounds write in reserve_sfa_size()

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 reservesfasize function does not return -EMSGSIZE as expected, potentially leading to an out-of-bounds write...

Important: Red Hat Security Advisory: kernel security and bug fix update

An update for kernel is now available for Red Hat Enterprise Linux 9.0 Extended Update Support. 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...

Important: Red Hat Security Advisory: kernel-rt security and bug fix update

An update for kernel-rt is now available for Red Hat Enterprise Linux 9.0 Extended Update Support. 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 f...

kernel: openvswitch: integer underflow leads to out-of-bounds write in reserve_sfa_size()

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 reservesfasize function does not return -EMSGSIZE as expected, potentially leading to an out-of-bounds write...