net: vlan: don't propagate flags on open

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xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Integer Overflow in X Resize, Rotate and Reflect (RandR) Extension

A flaw was found in the RandR extension, where the RRChangeProviderProperty function does not properly validate input. This issue leads to an integer overflow when computing the total size to allocate...

Important: Red Hat Security Advisory: tigervnc security update

An update for tigervnc is now available for Red Hat Enterprise Linux 9.4 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 fo...

[SECURITY] Fedora 42 Update: tigervnc-1.15.0-6.fc42

Virtual Network Computing VNC is a remote display system which allows you to view a computing 'desktop' environment not only on the machine where it is running, but from anywhere on the Internet and from a wide variety of machine architectures. This package contains a client which will allow you ...

Consilium Safety CS5000 Fire Panel 信任管理问题漏洞

The Consilium Safety CS5000 Fire Panel is a fire alarm control panel from Consilium Safety of Sweden. A trust management issue vulnerability exists in the Consilium Safety CS5000 Fire Panel that stems from the presence of hard-coded passwords on the VNC server, which could lead to remote access t...

CVE-2023-4885

Man in the Middle vulnerability, which could allow an attacker to intercept VNF Virtual Network Function communications resulting in the exposure of sensitive information...

CVE-2009-2282

The Virtual Network Terminal Server daemon vntsd for Logical Domains aka LDoms in Sun Solaris 10, and OpenSolaris snv41 through snv108, on SPARC platforms does not check authorization for guest console access, which allows local control-domain users to gain guest-domain privileges via unknown...

UBUNTU-CVE-2025-37921

In the Linux kernel, the following vulnerability has been resolved: vxlan: vnifilter: Fix unlocked deletion of default FDB entry When a VNI is deleted from a VXLAN device in 'vnifilter' mode, the FDB entry associated with the default remote assuming one was configured is deleted without holding t...

Arista EOS 安全漏洞

Arista EOS is a fully programmable, highly modular, Linux-based network operating system from Arista USA. A security vulnerability exists in Arista EOS that stems from the fact that restarting the Tunnelsec agent may cause packets to be sent in plaintext through a secure Vxlan tunnel...

USN-7396-1 ovn vulnerability

Marius Berntsberg, Trygve Vea, Tore Anderson, Rodolfo Alonso, Jay Faulkner, and Brian Haley discovered that OVN incorrectly handled certain crafted UDP packets. A remote attacker could possibly use this issue to bypass egress ACL rules...

The vulnerability of the abstraction support system in the OVN virtual network, related to improper access control, allows a intruder to gain unauthorized access to virtual machines and containers that operate on the OVN network.

The vulnerability of the abstraction support system in the OVN virtual network is related to improper access control. Exploiting this vulnerability can allow an attacker, operating remotely, to gain unauthorized access to virtual machines and containers that operate on the OVN network...

Qemu: vnc: null pointer dereference in qemu_clipboard_request()

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[SECURITY] Fedora 41 Update: tigervnc-1.15.0-2.fc41

Virtual Network Computing VNC is a remote display system which allows you to view a computing 'desktop' environment not only on the machine where it is running, but from anywhere on the Internet and from a wide variety of machine architectures. This package contains a client which will allow you ...

[SECURITY] Fedora 42 Update: tigervnc-1.15.0-2.fc42

Virtual Network Computing VNC is a remote display system which allows you to view a computing 'desktop' environment not only on the machine where it is running, but from anywhere on the Internet and from a wide variety of machine architectures. This package contains a client which will allow you ...

vxlan: Fix uninit-value in vxlan_vnifilter_dump()

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CVE-2025-27392

A vulnerability has been identified in SCALANCE LPE9403 6GK5998-3GS00-2AC2 All versions V4.0. Affected devices do not properly sanitize user input when creating new VXLAN configurations. This could allow an authenticated highly-privileged remote attacker to execute arbitrary code on the device...

March 11, 2025—KB5053599 (OS Build 25398.1486)

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March 11, 2025—KB5053603 (OS Build 20348.3328)

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Linux Distros Unpatched Vulnerability : CVE-2024-2182

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in the Open Virtual Network OVN. In OVN clusters where BFD is used between hypervisors for high availability, an attacker can inject specially...

RHEL 8 : ovn23.03 (RHSA-2025:1087)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2025:1087 advisory. OVN, the Open Virtual Network, is a system to support virtual network abstraction. OVN complements the existing capabilities of OVS to add native...