Upstream information

CVE-2010-4255 at MITRE

Description

The fixup_page_fault function in arch/x86/traps.c in Xen 4.0.1 and earlier on 64-bit platforms, when paravirtualization is enabled, does not verify that kernel mode is used to call the handle_gdt_ldt_mapping_fault function, which allows guest OS users to cause a denial of service (host OS BUG_ON) via a crafted memory access.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 6.1
Vector AV:A/AC:L/Au:N/C:N/I:N/A:C
Access Vector Adjacent Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Complete
SUSE Bugzilla entry: 656245 [RESOLVED / FIXED]

No SUSE Security Announcements cross referenced.

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Software Development Kit 11 SP1
  • libvirt-devel >= 0.7.6-1.13.11
  • xen-devel >= 4.0.1_21326_03-0.3.1
sle11-sp1-sdk.x86-64
sle11-sp1-sdk.x86
sles11-sp1.x86
sled11-sp1.x86-64
sles11-sp1.x86-64
SAT Patch Nr: 3749
SUSE Linux Enterprise Desktop 11 SP1
  • libvirt >= 0.7.6-1.13.11
  • libvirt-doc >= 0.7.6-1.13.11
  • libvirt-python >= 0.7.6-1.13.11
  • vm-install >= 0.4.27-2.2.9
  • xen >= 4.0.1_21326_03-0.3.1
  • xen-kmp-default >= 4.0.1_21326_03_2.6.32.24_0.2-0.3.1
  • xen-kmp-pae >= 4.0.1_21326_03_2.6.32.24_0.2-0.3.1
  • xen-libs >= 4.0.1_21326_03-0.3.1
  • xen-tools >= 4.0.1_21326_03-0.3.1
  • xen-tools-domU >= 4.0.1_21326_03-0.3.1
sle11-sp1-sdk.x86-64
sle11-sp1-sdk.x86
sles11-sp1.x86
sled11-sp1.x86-64
sles11-sp1.x86-64
SAT Patch Nr: 3749
SUSE Linux Enterprise Desktop 11 SP1
  • libvirt >= 0.7.6-1.13.11
  • libvirt-doc >= 0.7.6-1.13.11
  • libvirt-python >= 0.7.6-1.13.11
  • vm-install >= 0.4.27-2.2.9
  • xen >= 4.0.1_21326_03-0.3.1
  • xen-kmp-default >= 4.0.1_21326_03_2.6.32.24_0.2-0.3.1
  • xen-libs >= 4.0.1_21326_03-0.3.1
  • xen-tools >= 4.0.1_21326_03-0.3.1
  • xen-tools-domU >= 4.0.1_21326_03-0.3.1
sle11-sp1-sdk.x86-64
sle11-sp1-sdk.x86
sles11-sp1.x86
sled11-sp1.x86-64
sles11-sp1.x86-64
SAT Patch Nr: 3749
SUSE Linux Enterprise Server 11 SP1
  • libvirt >= 0.7.6-1.13.11
  • libvirt-doc >= 0.7.6-1.13.11
  • libvirt-python >= 0.7.6-1.13.11
  • vm-install >= 0.4.27-2.2.9
  • xen >= 4.0.1_21326_03-0.3.1
  • xen-doc-html >= 4.0.1_21326_03-0.3.1
  • xen-doc-pdf >= 4.0.1_21326_03-0.3.1
  • xen-kmp-default >= 4.0.1_21326_03_2.6.32.24_0.2-0.3.1
  • xen-kmp-pae >= 4.0.1_21326_03_2.6.32.24_0.2-0.3.1
  • xen-libs >= 4.0.1_21326_03-0.3.1
  • xen-tools >= 4.0.1_21326_03-0.3.1
  • xen-tools-domU >= 4.0.1_21326_03-0.3.1
sle11-sp1-sdk.x86-64
sle11-sp1-sdk.x86
sles11-sp1.x86
sled11-sp1.x86-64
sles11-sp1.x86-64
SAT Patch Nr: 3749
SUSE Linux Enterprise Server 11 SP1
  • libvirt >= 0.7.6-1.13.11
  • libvirt-doc >= 0.7.6-1.13.11
  • libvirt-python >= 0.7.6-1.13.11
  • vm-install >= 0.4.27-2.2.9
  • xen >= 4.0.1_21326_03-0.3.1
  • xen-doc-html >= 4.0.1_21326_03-0.3.1
  • xen-doc-pdf >= 4.0.1_21326_03-0.3.1
  • xen-kmp-default >= 4.0.1_21326_03_2.6.32.24_0.2-0.3.1
  • xen-libs >= 4.0.1_21326_03-0.3.1
  • xen-tools >= 4.0.1_21326_03-0.3.1
  • xen-tools-domU >= 4.0.1_21326_03-0.3.1
sle11-sp1-sdk.x86-64
sle11-sp1-sdk.x86
sles11-sp1.x86
sled11-sp1.x86-64
sles11-sp1.x86-64
SAT Patch Nr: 3749
openSUSE 11.3
  • xen-debugsource >= 4.0.1_21326_02-0.5.1
  • xen-kmp-default-debuginfo >= 4.0.1_21326_02_k2.6.34.7_0.7-0.5.1
  • xen-kmp-desktop-debuginfo >= 4.0.1_21326_02_k2.6.34.7_0.7-0.5.1
  • xen-kmp-pae-debuginfo >= 4.0.1_21326_02_k2.6.34.7_0.7-0.5.1
  • xen-libs-debuginfo >= 4.0.1_21326_02-0.5.1
  • xen-tools-debuginfo >= 4.0.1_21326_02-0.5.1
  • xen-tools-domU-debuginfo >= 4.0.1_21326_02-0.5.1
openSUSE 11.3
  • vm-install >= 0.4.27-2.1.2
  • xen >= 4.0.1_21326_02-0.5.1
  • xen-devel >= 4.0.1_21326_02-0.5.1
  • xen-doc-html >= 4.0.1_21326_02-0.5.1
  • xen-doc-pdf >= 4.0.1_21326_02-0.5.1
  • xen-kmp-default >= 4.0.1_21326_02_k2.6.34.7_0.7-0.5.1
  • xen-kmp-desktop >= 4.0.1_21326_02_k2.6.34.7_0.7-0.5.1
  • xen-kmp-pae >= 4.0.1_21326_02_k2.6.34.7_0.7-0.5.1
  • xen-libs >= 4.0.1_21326_02-0.5.1
  • xen-tools >= 4.0.1_21326_02-0.5.1
  • xen-tools-domU >= 4.0.1_21326_02-0.5.1
SUSE Linux Enterprise Desktop 10 SP3 for x86
  • virt-manager >= 0.5.3-0.33.32.14
  • xen >= 3.2.3_17040_24-0.4.1
  • xen-devel >= 3.2.3_17040_24-0.4.1
  • xen-doc-html >= 3.2.3_17040_24-0.4.1
  • xen-doc-pdf >= 3.2.3_17040_24-0.4.1
  • xen-doc-ps >= 3.2.3_17040_24-0.4.1
  • xen-kmp-bigsmp >= 3.2.3_17040_24_2.6.16.60_0.74.7-0.4.1
  • xen-kmp-default >= 3.2.3_17040_24_2.6.16.60_0.74.7-0.4.1
  • xen-kmp-smp >= 3.2.3_17040_24_2.6.16.60_0.74.7-0.4.1
  • xen-libs >= 3.2.3_17040_24-0.4.1
  • xen-tools >= 3.2.3_17040_24-0.4.1
  • xen-tools-domU >= 3.2.3_17040_24-0.4.1
  • xen-tools-ioemu >= 3.2.3_17040_24-0.4.1
sles10-sp3.x86
sles10-sp3-debuginfo.x86
sles10-sp3.x86-64
sles10-sp3-debuginfo.x86-64
ZYPP Patch Nr: 7281
SUSE Linux Enterprise Desktop 10 SP3 for AMD64 and Intel EM64T
  • virt-manager >= 0.5.3-0.33.32.14
  • xen >= 3.2.3_17040_24-0.4.1
  • xen-devel >= 3.2.3_17040_24-0.4.1
  • xen-doc-html >= 3.2.3_17040_24-0.4.1
  • xen-doc-pdf >= 3.2.3_17040_24-0.4.1
  • xen-doc-ps >= 3.2.3_17040_24-0.4.1
  • xen-kmp-default >= 3.2.3_17040_24_2.6.16.60_0.74.7-0.4.1
  • xen-kmp-smp >= 3.2.3_17040_24_2.6.16.60_0.74.7-0.4.1
  • xen-libs >= 3.2.3_17040_24-0.4.1
  • xen-libs-32bit >= 3.2.3_17040_24-0.4.1
  • xen-tools >= 3.2.3_17040_24-0.4.1
  • xen-tools-domU >= 3.2.3_17040_24-0.4.1
  • xen-tools-ioemu >= 3.2.3_17040_24-0.4.1
sles10-sp3.x86
sles10-sp3-debuginfo.x86
sles10-sp3.x86-64
sles10-sp3-debuginfo.x86-64
ZYPP Patch Nr: 7281
SUSE Linux Enterprise SDK 10 SP3
SUSE Linux Enterprise Server for SAP 10 SP3
  • virt-manager >= 0.5.3-0.33.32.14
  • xen >= 3.2.3_17040_24-0.4.1
  • xen-devel >= 3.2.3_17040_24-0.4.1
  • xen-doc-html >= 3.2.3_17040_24-0.4.1
  • xen-doc-pdf >= 3.2.3_17040_24-0.4.1
  • xen-doc-ps >= 3.2.3_17040_24-0.4.1
  • xen-kmp-debug >= 3.2.3_17040_24_2.6.16.60_0.74.7-0.4.1
  • xen-kmp-default >= 3.2.3_17040_24_2.6.16.60_0.74.7-0.4.1
  • xen-kmp-kdump >= 3.2.3_17040_24_2.6.16.60_0.74.7-0.4.1
  • xen-kmp-smp >= 3.2.3_17040_24_2.6.16.60_0.74.7-0.4.1
  • xen-libs >= 3.2.3_17040_24-0.4.1
  • xen-libs-32bit >= 3.2.3_17040_24-0.4.1
  • xen-tools >= 3.2.3_17040_24-0.4.1
  • xen-tools-domU >= 3.2.3_17040_24-0.4.1
  • xen-tools-ioemu >= 3.2.3_17040_24-0.4.1
sles10-sp3.x86
sles10-sp3-debuginfo.x86
sles10-sp3.x86-64
sles10-sp3-debuginfo.x86-64
ZYPP Patch Nr: 7281
SUSE Linux Enterprise SDK 10 SP3
  • xen >= 3.2.3_17040_24-0.4.1
  • xen-devel >= 3.2.3_17040_24-0.4.1
  • xen-kmp-debug >= 3.2.3_17040_24_2.6.16.60_0.74.7-0.4.1
  • xen-kmp-kdump >= 3.2.3_17040_24_2.6.16.60_0.74.7-0.4.1
  • xen-libs >= 3.2.3_17040_24-0.4.1
  • xen-tools >= 3.2.3_17040_24-0.4.1
  • xen-tools-ioemu >= 3.2.3_17040_24-0.4.1
sles10-sp3.x86
sles10-sp3-debuginfo.x86
sles10-sp3.x86-64
sles10-sp3-debuginfo.x86-64
ZYPP Patch Nr: 7281
SUSE Linux Enterprise SDK 10 SP3
  • xen >= 3.2.3_17040_24-0.4.1
  • xen-devel >= 3.2.3_17040_24-0.4.1
  • xen-kmp-debug >= 3.2.3_17040_24_2.6.16.60_0.74.7-0.4.1
  • xen-kmp-kdump >= 3.2.3_17040_24_2.6.16.60_0.74.7-0.4.1
  • xen-libs >= 3.2.3_17040_24-0.4.1
  • xen-libs-32bit >= 3.2.3_17040_24-0.4.1
  • xen-tools >= 3.2.3_17040_24-0.4.1
  • xen-tools-ioemu >= 3.2.3_17040_24-0.4.1
sles10-sp3.x86
sles10-sp3-debuginfo.x86
sles10-sp3.x86-64
sles10-sp3-debuginfo.x86-64
ZYPP Patch Nr: 7281
SUSE Linux Enterprise Server 10 SP3
  • virt-manager >= 0.5.3-0.33.32.14
  • xen >= 3.2.3_17040_24-0.4.1
  • xen-devel >= 3.2.3_17040_24-0.4.1
  • xen-doc-html >= 3.2.3_17040_24-0.4.1
  • xen-doc-pdf >= 3.2.3_17040_24-0.4.1
  • xen-doc-ps >= 3.2.3_17040_24-0.4.1
  • xen-kmp-bigsmp >= 3.2.3_17040_24_2.6.16.60_0.74.7-0.4.1
  • xen-kmp-debug >= 3.2.3_17040_24_2.6.16.60_0.74.7-0.4.1
  • xen-kmp-default >= 3.2.3_17040_24_2.6.16.60_0.74.7-0.4.1
  • xen-kmp-kdump >= 3.2.3_17040_24_2.6.16.60_0.74.7-0.4.1
  • xen-kmp-kdumppae >= 3.2.3_17040_24_2.6.16.60_0.74.7-0.4.1
  • xen-kmp-smp >= 3.2.3_17040_24_2.6.16.60_0.74.7-0.4.1
  • xen-kmp-vmi >= 3.2.3_17040_24_2.6.16.60_0.74.7-0.4.1
  • xen-kmp-vmipae >= 3.2.3_17040_24_2.6.16.60_0.74.7-0.4.1
  • xen-libs >= 3.2.3_17040_24-0.4.1
  • xen-tools >= 3.2.3_17040_24-0.4.1
  • xen-tools-domU >= 3.2.3_17040_24-0.4.1
  • xen-tools-ioemu >= 3.2.3_17040_24-0.4.1
sles10-sp3.x86
sles10-sp3-debuginfo.x86
sles10-sp3.x86-64
sles10-sp3-debuginfo.x86-64
ZYPP Patch Nr: 7281


Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.

Product(s) Source package State
SUSE Linux Enterprise Desktop 11 SP1 vm-install Released
SUSE Linux Enterprise Server 11 SP1 vm-install Released
SUSE Linux Enterprise Server 11 SP1 LTSS vm-install Released
SUSE Linux Enterprise Server for SAP AIO 11 SP1 vm-install Released