1391 matches found
DEBIAN-CVE-2012-6030
The dotmemop function in the Transcendent Memory TMEM in Xen 4.0, 4.1, and 4.2 allow local guest OS users to cause a denial of service host crash and possibly have other unspecified impacts via unspecified vectors related to "broken locking checks" in an "error path." NOTE: this issue was...
DEBIAN-CVE-2012-6032
Multiple integer overflows in the 1 tmhcopyfromclient and 2 tmhcopytoclient functions in the Transcendent Memory TMEM in Xen 4.0, 4.1, and 4.2 allow local guest OS users to cause a denial of service memory corruption and host crash via unspecified vectors. NOTE: this issue was originally publishe...
CVE-2012-3495
The physdevgetfreepirq hypercall in arch/x86/physdev.c in Xen 4.1.x and Citrix XenServer 6.0.2 and earlier uses the return value of the getfreepirq function as an array index without checking that the return value indicates an error, which allows guest OS users to cause a denial of service invali...
CVE-2012-3498
PHYSDEVOPmappirq in Xen 4.1 and 4.2 and Citrix XenServer 6.0.2 and earlier allows local HVM guest OS kernels to cause a denial of service host crash and possibly read hypervisor or guest memory via vectors related to a missing range check of map-index...
[SECURITY] Fedora 18 Update: xen-4.2.0-4.fc18
This package contains the XenD daemon and xm command line tools, needed to manage virtual machines running under the Xen hypervisor...
[SECURITY] Fedora 17 Update: xen-4.1.3-6.fc17
This package contains the XenD daemon and xm command line tools, needed to manage virtual machines running under the Xen hypervisor...
[SECURITY] Fedora 16 Update: xen-4.1.3-4.fc16
This package contains the XenD daemon and xm command line tools, needed to manage virtual machines running under the Xen hypervisor...
Fedora Update for xen FEDORA-2012-18242
Check for the Version of xen OpenVAS Vulnerability Test Fedora Update for xen FEDORA-2012-18242 Authors: System Generated Check Copyright: Copyright c 2012 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modify it under the terms of...
Design/Logic Flaw
Xen 4.0 through 4.2, when running 32-bit x86 PV guests on 64-bit hypervisors, allows local guest OS administrators to cause a denial of service infinite loop and hang or crash via invalid arguments to GNTTABOPgetstatusframes, aka "Grant table hypercall infinite loop DoS vulnerability."...
CVE-2012-4539
Xen 4.0 through 4.2, when running 32-bit x86 PV guests on 64-bit hypervisors, allows local guest OS administrators to cause a denial of service infinite loop and hang or crash via invalid arguments to GNTTABOPgetstatusframes, aka "Grant table hypercall infinite loop DoS vulnerability."...
Fedora Update for xen FEDORA-2012-17204
Check for the Version of xen OpenVAS Vulnerability Test Fedora Update for xen FEDORA-2012-17204 Authors: System Generated Check Copyright: Copyright c 2012 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modify it under the terms of...
[SECURITY] Fedora 18 Update: xen-4.2.0-3.fc18
This package contains the XenD daemon and xm command line tools, needed to manage virtual machines running under the Xen hypervisor...
Grant table hypercall infinite loop DoS vulnerability
ISSUE DESCRIPTION Due to inappropriate duplicate use of the same loop control variable, passing bad arguments to GNTTABOPgetstatusframes can cause an infinite loop in the compat hypercall handler. IMPACT A malicious guest administrator can trigger the bug. If the Xen watchdog is enabled, the whol...
[SECURITY] Fedora 17 Update: xen-4.1.3-5.fc17
This package contains the XenD daemon and xm command line tools, needed to manage virtual machines running under the Xen hypervisor...
[SECURITY] Fedora 16 Update: xen-4.1.3-3.fc16
This package contains the XenD daemon and xm command line tools, needed to manage virtual machines running under the Xen hypervisor...
DEBIAN-CVE-2012-2625
The PyGrub boot loader in Xen unstable before changeset 25589:60f09d1ab1fe, 4.2.x, and 4.1.x allows local para-virtualized guest users to cause a denial of service memory consumption via a large 1 bzip2 or 2 lzma compressed kernel image...
Fedora Update for xen FEDORA-2012-13443
Check for the Version of xen OpenVAS Vulnerability Test Fedora Update for xen FEDORA-2012-13443 Authors: System Generated Check Copyright: Copyright c 2012 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modify it under the terms of...
Fedora Update for xen FEDORA-2012-13434
Check for the Version of xen OpenVAS Vulnerability Test Fedora Update for xen FEDORA-2012-13434 Authors: System Generated Check Copyright: Copyright c 2012 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modify it under the terms of...