Important kernel security update: CVE-2018-5391 and other issues; new kernel 2.6.32-042stab134.3 for Virtuozzo Containers for Linux 4.7, Server Bare Metal 5.0

This update provides a new kernel 2.6.32-042stab134.3 for Virtuozzo Containers for Linux 4.7 and Server Bare Metal 5.0. The new kernel introduces security and stability fixes. Vulnerability id: CVE-2018-5391 A flaw named FragmentSmack was found in the way the Linux kernel handled reassembly of...

Important kernel security update: CVE-2018-5391 and other issues; new kernel 2.6.32-042stab134.3; Virtuozzo 6.0 Update 12 Hotfix 33 (6.0.12-3724)

This update provides a new kernel 2.6.32-042stab134.3 for Virtuozzo 6.0. The new kernel introduces security and stability fixes. Vulnerability id: CVE-2018-5391 A flaw named FragmentSmack was found in the way the Linux kernel handled reassembly of fragmented IPv4 and IPv6 packets. A remote attack...

CentOS 6 : kernel (CESA-2018:2846)

An update for kernel is now available for Red Hat Enterprise Linux 6. 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 each vulnerability from th...

CentOS Update for kernel CESA-2018:2846 centos6

Check the version of kernel 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 scriptoid"1.3.6.1.4.1.25623.1.0.882957";...

kernel, perf, python security update

CentOS Errata and Security Advisory CESA-2018:2846 An update for kernel is now available for Red Hat Enterprise Linux 6. 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...

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

An update for kernel is now available for Red Hat Enterprise Linux 6. 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 each vulnerability from th...

RHEL 6 : kernel (RHSA-2018:2791)

An update for kernel is now available for Red Hat Enterprise Linux 6.4 Advanced 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 security and bug fix update

An update for kernel is now available for Red Hat Enterprise Linux 7.3 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...

kernel: IP fragments with random offsets allow a remote denial of service (FragmentSmack)

A flaw named FragmentSmack was found in the way the Linux kernel handled reassembly of fragmented IPv4 and IPv6 packets. A remote attacker could use this flaw to trigger time and calculation expensive fragment reassembly algorithm by sending specially crafted packets which could lead to a CPU...

kernel: IP fragments with random offsets allow a remote denial of service (FragmentSmack)

A flaw named FragmentSmack was found in the way the Linux kernel handled reassembly of fragmented IPv4 and IPv6 packets. A remote attacker could use this flaw to trigger time and calculation expensive fragment reassembly algorithm by sending specially crafted packets which could lead to a CPU...

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

An update for kernel is now available for Red Hat Enterprise Linux 6.4 Advanced 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...

MGASA-2018-0391 Updated kernel packages fix security vulnerabilities

This kernel update is based on the upstream 4.14.70 and adds additional fixes for the L1TF security issues. It also fixes at least the following security issues: Linux kernel from versions 3.9 and up, is vulnerable to a denial of service attack with low rates of specially modified packets targeti...

Information about FragmentSmack findings

Palo Alto Networks is aware of recent vulnerability disclosure, known as FragmentSmack, that affects Linux kernel 3.9 and later. At this time, our findings show that some Palo Alto Networks devices running specific versions of PAN-OS are vulnerable to this disclosure. CVE-2018-5391. This security...

Information about FragmentSmack findings

Palo Alto Networks is aware of recent vulnerability disclosure, known as FragmentSmack, that affects Linux kernel 3.9 and later. At this time, our findings show that some Palo Alto Networks devices running specific versions of PAN-OS are vulnerable to this disclosure. CVE-2018-5391. This security...

September 2018 Patch Tuesday – 61 Vulns, FragmentSmack, Hyper-V Escape

In this month’s Patch Tuesday release there are 61 vulnerabilities patched with 17 Criticals. Out of the criticals, most are browser-related, with the rest including Windows, Hyper-V, and .net Framework. A vulnerability CVE-2018-8475 in Windows' image parsing has been publicly disclosed, in...

Windows Denial of Service Vulnerability

Microsoft is aware of a denial of service vulnerability named "FragmentSmack" CVE-2018-5391 affecting Windows systems. An attacker could send many 8-byte sized IP fragments with random starting offsets, but withhold the last fragment and exploit the worst-case complexity of linked lists in...

EulerOS 2.0 SP2 : kernel (EulerOS-SA-2018-1278)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - Modern operating systems implement virtualization of physical memory to efficiently use available system resources and provide inter-domain...

EulerOS 2.0 SP3 : kernel (EulerOS-SA-2018-1279)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - Modern operating systems implement virtualization of physical memory to efficiently use available system resources and provide inter-domain...

Linux Kernel IP Fragment Reassembly Denial of Service Vulnerability Affecting Cisco Products: August 2018

On August 14, 2018, the Vulnerability Coordination team of the National Cyber Security Centre of Finland NCSC-FI and the CERT Coordination Center CERT/CC disclosed a vulnerability in the IP stack that is used by the Linux Kernel. This vulnerability is publicly known as FragmentSmack. The...

Security update for the Linux Kernel (important)

The openSUSE Leap 15.0 kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2018-10853: A flaw was found in KVM in which certain instructions such as sgdt/sidt call segmentedwritestd doesn't propagate access correctly. As such, during userspac...