1407 matches found
Debian Security Advisory DSA 3554-1 (xen - security update)
Multiple vulnerabilities have been discovered in the Xen hypervisor. The Common Vulnerabilities and Exposures project identifies the following problems: CVE-2016-3158, CVE-2016-3159 XSA-172 Jan Beulich from SUSE discovered that Xen does not properly handle writes to the hardware FSW.ES bit when...
CVE-2016-3960
Integer overflow in the x86 shadow pagetable code in Xen allows local guest OS users to cause a denial of service host crash or possibly gain privileges by shadowing a superpage mapping...
DEBIAN-CVE-2015-8552
The PCI backend driver in Xen, when running on an x86 system and using Linux 3.1.x through 4.3.x as the driver domain, allows local guest administrators to generate a continuous stream of WARN messages and cause a denial of service disk consumption by leveraging a system with access to a...
DEBIAN-CVE-2015-8551
The PCI backend driver in Xen, when running on an x86 system and using Linux 3.1.x through 4.3.x as the driver domain, allows local guest administrators to hit BUG conditions and cause a denial of service NULL pointer dereference and host OS crash by leveraging a system with access to a...
[SECURITY] Fedora 23 Update: xen-4.5.3-1.fc23
This package contains the XenD daemon and xm command line tools, needed to manage virtual machines running under the Xen hypervisor...
[SECURITY] Fedora 22 Update: xen-4.5.3-1.fc22
This package contains the XenD daemon and xm command line tools, needed to manage virtual machines running under the Xen hypervisor...
[SECURITY] Fedora 23 Update: xen-4.5.2-9.fc23
This package contains the XenD daemon and xm command line tools, needed to manage virtual machines running under the Xen hypervisor...
[SECURITY] Fedora 22 Update: xen-4.5.2-9.fc22
This package contains the XenD daemon and xm command line tools, needed to manage virtual machines running under the Xen hypervisor...
CentOS Update for kernel CESA-2016:0450 centos5
Check the version of kernel 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 scriptoid"1.3.6.1.4.1.25623.1.0.882425";...
The vulnerability of Xen hypervisors, which allows a malicious actor to trigger a service failure
The vulnerability of the VMX component of the Xen hypervisor is related to pointer swapping errors. Exploiting this vulnerability can allow an attacker, operating locally, to cause a service failure by engaging in actions related to the RIP protocol...
The vulnerability of Xen hypervisors, which allows a malicious actor to trigger a service failure
The vulnerability of Xen hypervisors exists due to insufficient checking of input data. Exploiting this vulnerability can allow a local attacker to trigger a service failure host reboot by manipulating numerous MMIO pages with various cache settings...
kernel security update
CentOS Errata and Security Advisory CESA-2016:0450 Updated kernel packages that fix two security issues and two bugs are now available for Red Hat Enterprise Linux 5. Red Hat Product Security has rated this update as having Important security impact. Common Vulnerability Scoring System CVSS base...
RedHat Update for kernel RHSA-2016:0450-01
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...
Scientific Linux Security Update : kernel on SL5.x i386/x86_64 (20160315)
An integer overflow flaw was found in the way the Linux kernel's Frame Buffer device implementation mapped kernel memory to user space via the mmap syscall. A local user able to access a frame buffer device file /dev/fb could possibly use this flaw to escalate their privileges on the system...
Oracle Linux 5 : kernel (ELSA-2016-0450)
The remote Oracle Linux 5 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2016-0450 advisory. - fb vm: convert fbmmap to vmiomapmemory helper Jacob Tanenbaum 1035240 CVE-2013-2596 - s390 add dummy ioremappfnrange to asm-s390/pgtable.h Jacob...
RHEL 5 : kernel (RHSA-2016:0450)
Updated kernel packages that fix two security issues and two bugs are now available for Red Hat Enterprise Linux 5. Red Hat Product Security has rated this update as having Important security impact. Common Vulnerability Scoring System CVSS base scores, which give detailed severity ratings, are...
Important: Red Hat Security Advisory: kernel security update
Updated kernel packages that fix two security issues and two bugs are now available for Red Hat Enterprise Linux 5. Red Hat Product Security has rated this update as having Important security impact. Common Vulnerability Scoring System CVSS base scores, which give detailed severity ratings, are...
xen: hypervisor memory corruption due to x86 emulator flaw (xsa123)
It was found that the Xen hypervisor x86 CPU emulator implementation did not correctly handle certain instructions with segment overrides, potentially resulting in a memory corruption. A malicious guest user could use this flaw to read arbitrary data relating to other guests, cause a denial of...