Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000861)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000861 advisory. The mqnotify function in the Linux kernel through 4.11.9 does not set the sock pointer to NULL upon entry into the retry logic. During a user-space close of a Netlin...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002868)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002868 advisory. The mqnotify function in the Linux kernel through 4.11.9 does not set the sock pointer to NULL upon entry into the retry logic. During a user-space close of a Netlin...

SUSE CVE-2015-7553

Race condition in the kernel in Red Hat Enterprise Linux 7, kernel-rt and Red Hat Enterprise MRG 2, when the nfnetlinklog module is loaded, allows local users to cause a denial of service panic by creating netlink sockets...

Kernel: ipsec: xfrm: use-after-free leading to potential privilege escalation

The Linux kernel is vulerable to a use-after-free flaw when Transformation User configuration interfaceCONFIGXFRMUSER compile-time configuration were enabled. This vulnerability occurs while closing a xfrm netlink socket in xfrmdumppolicydone. A user/process could abuse this flaw to potentially...

Debian: Security Advisory (DLA-892-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2018 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...

Windows Packet Divert: WinDivert

Windows Packet Divert WinDivert is a user-mode packet capture-and-divert package for Windows Vista, Windows 2008, Windows 7, Windows 8 and Windows 10. WinDivert allows usermode programs to capture/modify/drop network packets sent to/from the Windows network stack. In summary, WinDivert can captur...

Race condition

Race condition in the kernel in Red Hat Enterprise Linux 7, kernel-rt and Red Hat Enterprise MRG 2, when the nfnetlinklog module is loaded, allows local users to cause a denial of service panic by creating netlink sockets...

CVE-2015-7553

Race condition in the kernel in Red Hat Enterprise Linux 7, kernel-rt and Red Hat Enterprise MRG 2, when the nfnetlinklog module is loaded, allows local users to cause a denial of service panic by creating netlink sockets...

CVE-2015-7553

Race condition in the kernel in Red Hat Enterprise Linux 7, kernel-rt and Red Hat Enterprise MRG 2, when the nfnetlinklog module is loaded, allows local users to cause a denial of service panic by creating netlink sockets...

CVE-2015-7553

Race condition in the kernel in Red Hat Enterprise Linux 7, kernel-rt and Red Hat Enterprise MRG 2, when the nfnetlinklog module is loaded, allows local users to cause a denial of service panic by creating netlink sockets...

CVE-2015-7553

CVE-2015-7553 : A race condition in the Linux kernel affects Red Hat Enterprise Linux 7, kernel-rt, and Red Hat Enterprise MRG 2 when the nfnetlink_log module is loaded. Local attackers can trigger a denial-of-service (panic) by creating netlink sockets. The connected documents confirm the kernel...

RedHat Update for NetworkManager and libnl3 RHSA-2017:2299-01

The remote host is missing an update for the SPDX-FileCopyrightText: 2017 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...

Moderate: Red Hat Security Advisory: NetworkManager and libnl3 security, bug fix and enhancement update

An update for NetworkManager, NetworkManager-libreswan, libnl3, and network-manager-applet is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a...

USN-3311-2: libnl vulnerability

USN-3311-1 fixed a vulnerability in libnl. This update provides the corresponding update for Ubuntu 12.04 ESM. Original advisory details: It was discovered that libnl incorrectly handled memory when performing certain operations. A local attacker could possibly use this issue to cause libnl to...

[SECURITY] Fedora 24 Update: libnl3-3.2.28-5.fc24

This package contains a convenience library to simplify using the Linux kernel's netlink sockets interface for network manipulation...

[SECURITY] Fedora 25 Update: libnl3-3.2.29-3.fc25

This package contains a convenience library to simplify using the Linux kernel's netlink sockets interface for network manipulation...

[SECURITY] Fedora 24 Update: libnl3-3.2.28-4.fc24

This package contains a convenience library to simplify using the Linux kernel's netlink sockets interface for network manipulation...

[SECURITY] Fedora 25 Update: libnl3-3.2.29-2.fc25

This package contains a convenience library to simplify using the Linux kernel's netlink sockets interface for network manipulation...

PT-2017-7224 · Red Hat +1 · Red Hat Enterprise Mrg 2 +4

Name of the Vulnerable Software and Affected Versions: Red Hat Enterprise Linux 7 kernel-rt Red Hat Enterprise MRG 2 Description: A race condition exists in the kernel when the nfnetlink log module is loaded, allowing local users to cause a denial of service by creating netlink sockets...

CVE-2014-0181

The Netlink implementation in the Linux kernel through 3.14.1 does not provide a mechanism for authorizing socket operations based on the opener of a socket, which allows local users to bypass intended access restrictions and modify network configurations by using a Netlink socket for the 1 stdou...