CVE-2012-4535

Xen 3.4 through 4.2, and possibly earlier versions, allows local guest OS administrators to cause a denial of service Xen infinite loop and physical CPU consumption by setting a VCPU with an "inappropriate deadline."...

Scientific Linux Security Update : kernel on SL6.x i386/x86_64 (20120515)

This update fixes the following security issues : - A flaw was found in the way the Linux kernel's journalunmapbuffer function handled buffer head states. On systems that have an ext4 file system with a journal mounted, a local, unprivileged user could use this flaw to cause a denial of service...

kvm security and bug fix update

kvm-83-249.0.1.el58.4 - Added kvm-add-oracle-workaround-for-libvirt-bug.patch - Added kvm-Introduce-oel-machine-type.patch kvm-83-249.el58.4 - kvm-kernel-KVM-unmap-pages-from-the-iommu-when-slots-are-remove.patch bz814151 - CVE: CVE-2012-2121 - Resolves: bz814151 CVE-2012-2121 kvm: device...

kernel, perf, python security update

CentOS Errata and Security Advisory CESA-2012:0571 Updated kernel packages that fix two security issues and several bugs are now available for Red Hat Enterprise Linux 6. The Red Hat Security Response Team has rated this update as having moderate security impact. Common Vulnerability Scoring Syst...

Ubuntu Update for libvirt USN-1180-1

Ubuntu Update for Linux kernel vulnerabilities USN-1180-1 OpenVAS Vulnerability Test $Id: gbubuntuUSN11801.nasl 7964 2017-12-01 07:32:11Z santu $ Ubuntu Update for libvirt USN-1180-1 Authors: System Generated Check Copyright: Copyright c 2011 Greenbone Networks GmbH, http://www.greenbone.net This...

kvm: x86: zero kvm_vcpu_events->interrupt.pad infoleak

Linux kernel 2.6.33 and 2.6.34.y does not initialize the kvmvcpuevents-interrupt.pad structure member, which allows local users to obtain potentially sensitive information from kernel stack memory via unspecified vectors...