NewStart CGSL CORE 5.04 / MAIN 5.04 : kernel-rt Multiple Vulnerabilities (NS-SA-2019-0162)

The remote NewStart CGSL host, running version CORE 5.04 / MAIN 5.04, has kernel-rt packages installed that are affected by multiple vulnerabilities: - An integer overflow flaw was found in the way the Linux kernel's networking subsystem processed TCP Selective Acknowledgment SACK segments. While...

Unbreakable Enterprise kernel security update

2.6.39-400.313.1 - ACPI: sbshc: remove raw pointer from printk message Greg Kroah-Hartman Orabug: 27987133 CVE-2018-5750 - dm: fix race between dmgetfromkobject and dmdestroy Hou Tao Orabug: 27987143 CVE-2017-18203 - tcp: enforce tcpminsndmss in tcpmtuprobing Eric Dumazet Orabug: 29886601...

Fedora Update for kernel FEDORA-2019-3dbfaeac73

The remote host is missing an update for the Copyright C 2019 Greenbone Networks GmbH 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-or-later This program is free software; you can...

kernel security and bug fix update

4.18.0-80.4.20.OL8 - Oracle Linux certificates Alexey Petrenko - Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list olkmodsigningkey.pem Orabug: 29539237 - Update x509.genkey Orabug: 24817676 4.18.0-80.4.20 - net tcp: enforce tcpminsndmss in tcpmtuprobing Florian...

kernel security, bug fix, and enhancement update

3.10.0-957.27.2.OL7 - Oracle Linux certificates Alexey Petrenko - Oracle Linux RHCK Module Signing Key was compiled into kernel [email protected] - Update x509.genkey bug 24817676 3.10.0-957.27.2 - x86 hyper-v: fix hyperv.h UAPI header Vitaly Kuznetsov 1727109 169249...

SUSE SLES12 Security Update : kernel (SUSE-SU-2019:1948-1) (SACK Panic) (SACK Slowness)

This update for the Linux Kernel 4.4.121-92104 fixes several issues. The following security issues were fixed : CVE-2019-11477: Jonathan Looney discovered that the TCPSKBCBskb-tcpgsosegs value was subject to an integer overflow when handling TCP Selective Acknowledgments SACKs. A remote attacker...

Exploit for Integer Overflow or Wraparound in Linux Linux_Kernel

cve-2019-11477-poc Simple Test 1. Start two VMs - one for...

Security Bulletin: IBM Cloud Kubernetes Service is affected by Linux Kernel security vulnerabilities (CVE-2019-11477, CVE-2019-11478, CVE-2019-11479)

Summary IBM Cloud Kubernetes Service is vulnerable to CVE-2019-11477, CVE-2019-11478 and CVE-2019-11479 Linux Kernel security vulnerabilities which could result in a denial of service attack. Vulnerability Details CVE-ID: CVE-2019-11477 Description: Linux Kernel is vulnerable to a denial of...

SUSE-SU-2019:1888-1 Security update for the Linux Kernel (Live Patch 2 for SLE 15 SP1)

This update for the Linux Kernel 4.12.14-1977 fixes one issue. The following security issue was fixed: This update contains a regression fix for CVE-2019-11477 and CVE-2019-11478 bsc1140747...

SUSE-SU-2019:1889-1 Security update for the Linux Kernel (Live Patch 0 for SLE 15 SP1)

This update for the Linux Kernel 4.12.14-195 fixes several issues. The following security issues were fixed: - CVE-2019-11477: Jonathan Looney discovered that the TCPSKBCBskb-tcpgsosegs value was subject to an integer overflow when handling TCP Selective Acknowledgments SACKs. A remote attacker...

Security fix for the ALT Linux 9 package kernel-image-tegra version 4.9.140-alt2

4.9.140-alt2 built July 10, 2019 Valery Inozemtsev in task 234165 --- June 18, 2019 Valery Inozemtsev - fixed CVE-2019-11478, CVE-2019-11477, CVE-2019-11833, CVE-2019-3882, CVE-2019-3819, CVE-2019-7222, CVE-2019-3701, CVE-2018-19985...

EulerOS Virtualization for ARM 64 3.0.2.0 : kernel (EulerOS-SA-2019-1702)

According to the versions of the kernel packages installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerabilities : - The kernel package contains the Linux kernel vmlinuz, the core of any Linux operating system. The kernel handles the...

RHEL 7 : redhat-virtualization-host (RHSA-2019:1699)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2019:1699 advisory. The redhat-virtualization-host packages provide the Red Hat Virtualization Host. These packages include redhat-release-virtualization-host,...

Citrix Hypervisor Security Update.

Description of Problem A vulnerability has been found in Citrix Hypervisor formerly Citrix XenServer that may allow an unauthenticated attacker with the ability to send traffic to a host over a management or storage network to cause the host to crash. This vulnerability is identified as: •...

USN-4017-1: Linux kernel vulnerabilities | Cloud Foundry

Severity High Vendor Canonical Ubuntu Versions Affected Canonical Ubuntu 16.04 Description Jonathan Looney discovered that the TCP retransmission queue implementation in the Linux kernel could be fragmented when handling certain TCP Selective Acknowledgment SACK sequences. A remote attacker could...

EulerOS 2.0 SP5 : kernel (EulerOS-SA-2019-1692)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - An integer overflow flaw was found in the way the Linux kernel's networking subsystem processed TCP Selective Acknowledgment SACK segments. Whil...

VMware product updates address Linux kernel vulnerabilities in TCP Selective Acknowledgement (SACK) (CVE-2019-11477, CVE-2019-11478)

3. Linux kernel vulnerabilities in TCP Selective Acknowledgement SACK CVE-2019-11477, CVE-2019-11478 CVE-2019-11477 - SACK Panic - A sequence of SACKs may be crafted such that one can trigger an integer overflow, leading to a kernel panic. VMware has evaluated the severity of this issue to be in...

VMSA-2019-0010:VMware product updates address Linux kernel vulnerabilities in TCP Selective Acknowledgement (SACK)

VMware Security Advisories Advisory ID| VMSA-2019-0010.3 ---|--- Advisory Severity| Important CVSSv3 Range| 5.3 - 7.5 Synopsis| VMware product updates address Linux kernel vulnerabilities in TCP Selective Acknowledgement SACK CVE-2019-11477, CVE-2019-11478 Issue Date| 2019-07-02 Updated On|...

RHEL 7 : redhat-virtualization-host (RHSA-2019:1594)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2019:1594 advisory. The redhat-virtualization-host packages provide the Red Hat Virtualization Host. These packages include redhat-release-virtualization-host,...

Security Advisory 0041

Security Advisory 0041 PDF Date: July 2nd, 2019 Version: 1.1 Revision | Date | Changes ---|---|--- 1.0 | June 26th, 2019 | Initial Release 1.1 | July 2nd, 2019 | Mitigation for CloudVision, MOS, and Wi-Fi products; Updated swix for EOS 1.2 | July 24th, 2019 | Updated EOS patch for non-default VRF...