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...

Design/Logic Flaw

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-2015-5307

CVE-2015-5307 affects the Linux kernel KVM subsystem (through 4.2.6) and Xen (4.3.x–4.6.x). An attacker who has local access in a guest can trigger many #AC exceptions (Alignment Check), potentially causing a host panic/hang. Root cause involves svm.c/vmx.c handling of alignment-related events. P...

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-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-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-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-2015-8104

CVE-2015-8104 affects the KVM/Hypervisor stack in Linux kernel up to 4.2.6 and Xen up to 4.6.x. The issue arises from handling of Debug (DB) exceptions in svm.c, allowing a guest OS user to trigger many DBs to cause a host denial-of-service (panic/hang). Connected CNA/records also show a link to ...

Debian DSA-3396-1 : linux - security update

Several vulnerabilities have been discovered in the Linux kernel that may lead to a denial of service. - CVE-2015-5307 Ben Serebrin from Google discovered a guest to host denial of service flaw affecting the KVM hypervisor. A malicious guest can trigger an infinite stream of 'alignment check' AC...

Ubuntu 14.04 LTS : Linux kernel (Wily HWE) vulnerability (USN-2807-1)

The remote Ubuntu 14.04 LTS host has a package installed that is affected by a vulnerability as referenced in the USN-2807-1 advisory. Ben Serebrin discovered that the KVM hypervisor implementation in the Linux kernel did not properly catch Alignment Check exceptions. An attacker in a guest virtu...

Ubuntu: Security Advisory (USN-2807-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 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...

USN-2807-1 linux-lts-wily vulnerability

Ben Serebrin discovered that the KVM hypervisor implementation in the Linux kernel did not properly catch Alignment Check exceptions. An attacker in a guest virtual machine could use this to cause a denial of service system crash in the host OS...

USN-2807-1: Linux kernel (Wily HWE) vulnerability

Ben Serebrin discovered that the KVM hypervisor implementation in the Linux kernel did not properly catch Alignment Check exceptions. An attacker in a guest virtual machine could use this to cause a denial of service system crash in the host OS...

[SECURITY] [DSA 3396-1] linux security update

------------------------------------------------------------------------- Debian Security Advisory DSA-3396-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso November 10, 2015 https://www.debian.org/security/faq -...

[SECURITY] [DSA 3396-1] linux security update

------------------------------------------------------------------------- Debian Security Advisory DSA-3396-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso November 10, 2015 https://www.debian.org/security/faq -...

USN-2806-1: Linux kernel (Vivid HWE) vulnerability

Ben Serebrin discovered that the KVM hypervisor implementation in the Linux kernel did not properly catch Alignment Check exceptions. An attacker in a guest virtual machine could use this to cause a denial of service system crash in the host OS...

USN-2805-1: Linux kernel (Utopic HWE) vulnerability

Ben Serebrin discovered that the KVM hypervisor implementation in the Linux kernel did not properly catch Alignment Check exceptions. An attacker in a guest virtual machine could use this to cause a denial of service system crash in the host OS...

USN-2804-1: Linux kernel (Trusty HWE) vulnerability

Ben Serebrin discovered that the KVM hypervisor implementation in the Linux kernel did not properly catch Alignment Check exceptions. An attacker in a guest virtual machine could use this to cause a denial of service system crash in the host OS...