Security update for the Linux Kernel (important)

The openSUSE Leap 42.2 Kernel was updated to 4.4.90 to receive various security and bugfixes. The following security bugs were fixed: - CVE-2017-1000252: The KVM subsystem in the Linux kernel allowed guest OS users to cause a denial of service assertion failure, and hypervisor hang or crash via a...

DEBIAN-CVE-2017-1000252

The KVM subsystem in the Linux kernel through 4.13.3 allows guest OS users to cause a denial of service assertion failure, and hypervisor hang or crash via an out-of bounds guestirq value, related to arch/x86/kvm/vmx.c and virt/kvm/eventfd.c...

Out-of-bounds

The KVM subsystem in the Linux kernel through 4.13.3 allows guest OS users to cause a denial of service assertion failure, and hypervisor hang or crash via an out-of bounds guestirq value, related to arch/x86/kvm/vmx.c and virt/kvm/eventfd.c...

CVE-2017-1000252

The KVM subsystem in the Linux kernel through 4.13.3 allows guest OS users to cause a denial of service assertion failure, and hypervisor hang or crash via an out-of bounds guestirq value, related to arch/x86/kvm/vmx.c and virt/kvm/eventfd.c...

CVE-2017-1000252

The KVM subsystem in the Linux kernel through 4.13.3 allows guest OS users to cause a denial of service assertion failure, and hypervisor hang or crash via an out-of bounds guestirq value, related to arch/x86/kvm/vmx.c and virt/kvm/eventfd.c...

Ubuntu 16.10 : linux vulnerabilities (USN-3190-1)

Mikulas Patocka discovered that the asynchronous multibuffer cryptographic daemon mcryptd in the Linux kernel did not properly handle being invoked with incompatible algorithms. A local attacker could use this to cause a denial of service system crash. CVE-2016-10147 It was discovered that a...

Debian DSA-3426-1 : Linux Security Update

The remote Debian host is running a version of the Linux kernel prior to 3.2.73-2+deb7u1 on Debian 7 or is running a version of the Linux kernel prior to 3.16.7-ckt20-1+deb8u1 on Debian 8. It is, therefore, affected by the following vulnerabilities : - A use-after-free error exists in the...

Updated kernel-tmb packages fix security vulnerabilities

This kernel-tmb update provides an upgrade to the upstream 4.4 longterm kernel series, currently based on 4.4.13 and resolves at least the following security issues: The Linux kernel before 4.4.1 allows local users to bypass file-descriptor limits and cause a denial of service memory consumption ...

F5 Networks BIG-IP : Linux kernel KVM subsystem vulnerability (K13145361)

arch/x86/kvm/emulate.c in the KVM subsystem in the Linux kernel through 3.17.2 does not properly perform RIP changes, which allows guest OS users to cause a denial of service guest OS crash via a crafted application.CVE-2014-3647 C Tenable Network Security, Inc. The descriptive text and package...

SOL13145361 - Linux kernel KVM subsystem vulnerability CVE-2014-3647

Vulnerability Recommended Actions If you are running a version listed in the Versions known to be vulnerable column, you can eliminate this vulnerability by upgrading to a version listed in the Versions known to be not vulnerable column. If the table lists only an older version than what you are...

Mageia: Security Advisory (MGASA-2016-0014)

The remote host is missing an update for the SPDX-FileCopyrightText: 2016 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...

Oracle Linux 5 / 6 : Unbreakable Enterprise kernel (ELSA-2016-3502)

The remote Oracle Linux 5 / 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2016-3502 advisory. - KEYS: Don't permit requestkey to construct a new keyring David Howells Orabug: 22373449 CVE-2015-7872 - crypto: add missing crypto module aliases...

Citrix XenServer Multiple Infinite Loop Guest-to-Host DoS (CTX202583)

The version of Citrix XenServer running on the remote host is affected by multiple denial of service vulnerabilities : - An infinite loop condition exists in the KVM subsystem that is triggered when handling a stream of AC Alignment Check exceptions. A local attacker within a virtualized guest ca...

RHEL 7 : kernel (RHSA-2015:2152)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2015:2152 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. A flaw was found in the way the Linux kernel's file...

CVE-2015-5307

The KVM subsystem in the Linux kernel through 4.2.6, and Xen 4.3.x through 4.6.x, allows guest OS users to cause a denial of service host OS panic or hang by triggering many AC aka Alignment Check exceptions, related to svm.c and vmx.c...

CVE-2015-5307

The KVM subsystem in the Linux kernel through 4.2.6, and Xen 4.3.x through 4.6.x, allows guest OS users to cause a denial of service host OS panic or hang by triggering many AC aka Alignment Check exceptions, related to svm.c and vmx.c...

CVE-2015-8104

The KVM subsystem in the Linux kernel through 4.2.6, and Xen 4.3.x through 4.6.x, allows guest OS users to cause a denial of service host OS panic or hang by triggering many DB aka Debug exceptions, related to svm.c...

CVE-2009-4004

Buffer overflow in the kvmvcpuioctlx86setupmce function in arch/x86/kvm/x86.c in the KVM subsystem in the Linux kernel before 2.6.32-rc7 allows local users to cause a denial of service memory corruption or possibly gain privileges via a KVMX86SETUPMCE IOCTL request that specifies a large number o...

CVE-2009-3640

The updatecr8intercept function in arch/x86/kvm/x86.c in the KVM subsystem in the Linux kernel before 2.6.32-rc1 does not properly handle the absence of an Advanced Programmable Interrupt Controller APIC, which allows local users to cause a denial of service NULL pointer dereference and system...

PT-2015-2758 · Linux +7 · Linux Kernel +7

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 4.2.6 Xen versions 4.3.x through 4.6.x Description: The issue is related to errors in resource management within the KVM subsystem of the Linux kernel and the Xen hypervisor. It allows a local attacker to cause ...