Upstream information

CVE-2015-4164 at MITRE

Description

The compat_iret function in Xen 3.1 through 4.5 iterates the wrong way through a loop, which allows local 32-bit PV guest administrators to cause a denial of service (large loop and system hang) via a hypercall_iret call with EFLAGS.VM set.

SUSE information

Overall state of this security issue: Pending

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 4.9
Vector AV:L/AC:L/Au:N/C:N/I:N/A:C
Access Vector Local
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Complete
SUSE Bugzilla entries: 932996 [RESOLVED / FIXED], 950367 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Desktop 11 SP3
  • xen >= 4.2.5_08-0.9.1
  • xen-doc-html >= 4.2.5_08-0.9.1
  • xen-doc-pdf >= 4.2.5_08-0.9.1
  • xen-kmp-default >= 4.2.5_08_3.0.101_0.47.55-0.9.1
  • xen-kmp-pae >= 4.2.5_08_3.0.101_0.47.55-0.9.1
  • xen-libs >= 4.2.5_08-0.9.1
  • xen-libs-32bit >= 4.2.5_08-0.9.1
  • xen-tools >= 4.2.5_08-0.9.1
  • xen-tools-domU >= 4.2.5_08-0.9.1
Patchnames:
sledsp3-xen-12066
sledsp3-xen-201506
SUSE Linux Enterprise Desktop 12
  • xen >= 4.4.2_06-21.1
  • xen-kmp-default >= 4.4.2_06_k3.12.39_47-21.1
  • xen-libs >= 4.4.2_06-21.1
  • xen-libs-32bit >= 4.4.2_06-21.1
Patchnames:
SUSE-SLE-DESKTOP-12-2015-262
SUSE Linux Enterprise Server 11 SP1-LTSS
  • xen >= 4.0.3_21548_18-0.25.1
  • xen-doc-html >= 4.0.3_21548_18-0.25.1
  • xen-doc-pdf >= 4.0.3_21548_18-0.25.1
  • xen-kmp-default >= 4.0.3_21548_18_2.6.32.59_0.19-0.25.1
  • xen-kmp-pae >= 4.0.3_21548_18_2.6.32.59_0.19-0.25.1
  • xen-kmp-trace >= 4.0.3_21548_18_2.6.32.59_0.19-0.25.1
  • xen-libs >= 4.0.3_21548_18-0.25.1
  • xen-tools >= 4.0.3_21548_18-0.25.1
  • xen-tools-domU >= 4.0.3_21548_18-0.25.1
Patchnames:
slessp1-xen-201506
SUSE Linux Enterprise Server 11 SP2-LTSS
  • xen >= 4.1.6_08-0.13.1
  • xen-devel >= 4.1.6_08-0.13.1
  • xen-doc-html >= 4.1.6_08-0.13.1
  • xen-doc-pdf >= 4.1.6_08-0.13.1
  • xen-kmp-default >= 4.1.6_08_3.0.101_0.7.29-0.13.1
  • xen-kmp-pae >= 4.1.6_08_3.0.101_0.7.29-0.13.1
  • xen-kmp-trace >= 4.1.6_08_3.0.101_0.7.29-0.13.1
  • xen-libs >= 4.1.6_08-0.13.1
  • xen-libs-32bit >= 4.1.6_08-0.13.1
  • xen-tools >= 4.1.6_08-0.13.1
  • xen-tools-domU >= 4.1.6_08-0.13.1
Patchnames:
slessp2-xen-201506
SUSE Linux Enterprise Server 11 SP3
  • xen >= 4.2.5_08-0.9.1
  • xen-doc-html >= 4.2.5_08-0.9.1
  • xen-doc-pdf >= 4.2.5_08-0.9.1
  • xen-kmp-default >= 4.2.5_08_3.0.101_0.47.55-0.9.1
  • xen-kmp-pae >= 4.2.5_08_3.0.101_0.47.55-0.9.1
  • xen-libs >= 4.2.5_08-0.9.1
  • xen-libs-32bit >= 4.2.5_08-0.9.1
  • xen-tools >= 4.2.5_08-0.9.1
  • xen-tools-domU >= 4.2.5_08-0.9.1
Patchnames:
slessp3-xen-12066
slessp3-xen-201506
SUSE Linux Enterprise Server 11 SP4
  • xen >= 4.4.2_08-1.7
  • xen-doc-html >= 4.4.2_08-1.7
  • xen-kmp-default >= 4.4.2_08_3.0.101_63-1.7
  • xen-kmp-pae >= 4.4.2_08_3.0.101_63-1.7
  • xen-libs >= 4.4.2_08-1.7
  • xen-libs-32bit >= 4.4.2_08-1.7
  • xen-tools >= 4.4.2_08-1.7
  • xen-tools-domU >= 4.4.2_08-1.7
Patchnames:
SUSE Linux Enterprise Server 11 SP4 GA xen
SUSE Linux Enterprise Server 12
  • xen >= 4.4.2_06-21.1
  • xen-doc-html >= 4.4.2_06-21.1
  • xen-kmp-default >= 4.4.2_06_k3.12.39_47-21.1
  • xen-libs >= 4.4.2_06-21.1
  • xen-libs-32bit >= 4.4.2_06-21.1
  • xen-tools >= 4.4.2_06-21.1
  • xen-tools-domU >= 4.4.2_06-21.1
Patchnames:
SUSE-SLE-SERVER-12-2015-262
SUSE Linux Enterprise Server for SAP Applications 11 SP1-LTSS
  • xen >= 4.0.3_21548_18-0.25.1
  • xen-doc-html >= 4.0.3_21548_18-0.25.1
  • xen-doc-pdf >= 4.0.3_21548_18-0.25.1
  • xen-kmp-default >= 4.0.3_21548_18_2.6.32.59_0.19-0.25.1
  • xen-kmp-pae >= 4.0.3_21548_18_2.6.32.59_0.19-0.25.1
  • xen-kmp-trace >= 4.0.3_21548_18_2.6.32.59_0.19-0.25.1
  • xen-libs >= 4.0.3_21548_18-0.25.1
  • xen-tools >= 4.0.3_21548_18-0.25.1
  • xen-tools-domU >= 4.0.3_21548_18-0.25.1
Patchnames:
slessp1-xen-201506
SUSE Linux Enterprise Server for SAP Applications 11 SP2-LTSS
  • xen >= 4.1.6_08-0.13.1
  • xen-devel >= 4.1.6_08-0.13.1
  • xen-doc-html >= 4.1.6_08-0.13.1
  • xen-doc-pdf >= 4.1.6_08-0.13.1
  • xen-kmp-default >= 4.1.6_08_3.0.101_0.7.29-0.13.1
  • xen-kmp-pae >= 4.1.6_08_3.0.101_0.7.29-0.13.1
  • xen-kmp-trace >= 4.1.6_08_3.0.101_0.7.29-0.13.1
  • xen-libs >= 4.1.6_08-0.13.1
  • xen-libs-32bit >= 4.1.6_08-0.13.1
  • xen-tools >= 4.1.6_08-0.13.1
  • xen-tools-domU >= 4.1.6_08-0.13.1
Patchnames:
slessp2-xen-201506
SUSE Linux Enterprise Server for SAP Applications 11 SP3
  • xen >= 4.2.5_08-0.9.1
  • xen-doc-html >= 4.2.5_08-0.9.1
  • xen-doc-pdf >= 4.2.5_08-0.9.1
  • xen-kmp-default >= 4.2.5_08_3.0.101_0.47.55-0.9.1
  • xen-kmp-pae >= 4.2.5_08_3.0.101_0.47.55-0.9.1
  • xen-libs >= 4.2.5_08-0.9.1
  • xen-libs-32bit >= 4.2.5_08-0.9.1
  • xen-tools >= 4.2.5_08-0.9.1
  • xen-tools-domU >= 4.2.5_08-0.9.1
Patchnames:
slessp3-xen-12066
slessp3-xen-201506
SUSE Linux Enterprise Server for SAP Applications 12
  • xen >= 4.4.2_06-21.1
  • xen-doc-html >= 4.4.2_06-21.1
  • xen-kmp-default >= 4.4.2_06_k3.12.39_47-21.1
  • xen-libs >= 4.4.2_06-21.1
  • xen-libs-32bit >= 4.4.2_06-21.1
  • xen-tools >= 4.4.2_06-21.1
  • xen-tools-domU >= 4.4.2_06-21.1
Patchnames:
SUSE-SLE-SERVER-12-2015-262
SUSE Linux Enterprise Software Development Kit 11 SP3
  • xen >= 4.2.5_12-15.1
  • xen-devel >= 4.2.5_08-0.9.1
Patchnames:
sdksp3-xen-12066
sdksp3-xen-201506
SUSE Linux Enterprise Software Development Kit 11 SP4
  • xen-devel >= 4.4.2_08-1.7
Patchnames:
SUSE Linux Enterprise Software Development Kit 11 SP4 GA xen-devel
SUSE Linux Enterprise Software Development Kit 12
  • xen >= 4.4.2_06-21.1
  • xen-devel >= 4.4.2_06-21.1
Patchnames:
SUSE-SLE-SDK-12-2015-262
SUSE Linux Enterprise Software Development Kit 11 SP3
  • xen-devel >= 4.2.5_08-0.9.1
Builds
SAT Patch Nr: 10727
SUSE Linux Enterprise Desktop 11 SP3
SUSE Linux Enterprise Server 11 SP3
  • xen-kmp-default >= 4.2.5_08_3.0.101_0.47.55-0.9.1
  • xen-kmp-pae >= 4.2.5_08_3.0.101_0.47.55-0.9.1
  • xen-libs >= 4.2.5_08-0.9.1
  • xen-tools-domU >= 4.2.5_08-0.9.1
Builds
SAT Patch Nr: 10727
SUSE Linux Enterprise Desktop 11 SP3
SUSE Linux Enterprise Server 11 SP3
  • xen >= 4.2.5_08-0.9.1
  • xen-doc-html >= 4.2.5_08-0.9.1
  • xen-doc-pdf >= 4.2.5_08-0.9.1
  • xen-kmp-default >= 4.2.5_08_3.0.101_0.47.55-0.9.1
  • xen-libs >= 4.2.5_08-0.9.1
  • xen-libs-32bit >= 4.2.5_08-0.9.1
  • xen-tools >= 4.2.5_08-0.9.1
  • xen-tools-domU >= 4.2.5_08-0.9.1
Builds
SAT Patch Nr: 10727
SUSE Linux Enterprise Server 11 SP1 LTSS
  • xen >= 4.0.3_21548_18-0.25.1
  • xen-doc-html >= 4.0.3_21548_18-0.25.1
  • xen-doc-pdf >= 4.0.3_21548_18-0.25.1
  • xen-kmp-default >= 4.0.3_21548_18_2.6.32.59_0.19-0.25.1
  • xen-kmp-pae >= 4.0.3_21548_18_2.6.32.59_0.19-0.25.1
  • xen-kmp-trace >= 4.0.3_21548_18_2.6.32.59_0.19-0.25.1
  • xen-libs >= 4.0.3_21548_18-0.25.1
  • xen-tools >= 4.0.3_21548_18-0.25.1
  • xen-tools-domU >= 4.0.3_21548_18-0.25.1
Builds
SAT Patch Nr: 10726
SUSE Linux Enterprise Server 11 SP1 LTSS
  • xen >= 4.0.3_21548_18-0.25.1
  • xen-doc-html >= 4.0.3_21548_18-0.25.1
  • xen-doc-pdf >= 4.0.3_21548_18-0.25.1
  • xen-kmp-default >= 4.0.3_21548_18_2.6.32.59_0.19-0.25.1
  • xen-kmp-trace >= 4.0.3_21548_18_2.6.32.59_0.19-0.25.1
  • xen-libs >= 4.0.3_21548_18-0.25.1
  • xen-tools >= 4.0.3_21548_18-0.25.1
  • xen-tools-domU >= 4.0.3_21548_18-0.25.1
Builds
SAT Patch Nr: 10726
SUSE Linux Enterprise Server 11 SP2 LTSS
  • xen-devel >= 4.1.6_08-0.13.1
  • xen-kmp-default >= 4.1.6_08_3.0.101_0.7.29-0.13.1
  • xen-kmp-pae >= 4.1.6_08_3.0.101_0.7.29-0.13.1
  • xen-kmp-trace >= 4.1.6_08_3.0.101_0.7.29-0.13.1
  • xen-libs >= 4.1.6_08-0.13.1
  • xen-tools-domU >= 4.1.6_08-0.13.1
Builds
SAT Patch Nr: 10729
SUSE Linux Enterprise Server 11 SP2 LTSS
  • xen >= 4.1.6_08-0.13.1
  • xen-devel >= 4.1.6_08-0.13.1
  • xen-doc-html >= 4.1.6_08-0.13.1
  • xen-doc-pdf >= 4.1.6_08-0.13.1
  • xen-kmp-default >= 4.1.6_08_3.0.101_0.7.29-0.13.1
  • xen-kmp-trace >= 4.1.6_08_3.0.101_0.7.29-0.13.1
  • xen-libs >= 4.1.6_08-0.13.1
  • xen-libs-32bit >= 4.1.6_08-0.13.1
  • xen-tools >= 4.1.6_08-0.13.1
  • xen-tools-domU >= 4.1.6_08-0.13.1
Builds
SAT Patch Nr: 10729
SUSE Linux Enterprise Server 10 SP4 LTSS for x86
  • xen >= 3.2.3_17040_46-0.21.1
  • xen-devel >= 3.2.3_17040_46-0.21.1
  • xen-doc-html >= 3.2.3_17040_46-0.21.1
  • xen-doc-pdf >= 3.2.3_17040_46-0.21.1
  • xen-doc-ps >= 3.2.3_17040_46-0.21.1
  • xen-kmp-bigsmp >= 3.2.3_17040_46_2.6.16.60_0.132.4-0.21.1
  • xen-kmp-debug >= 3.2.3_17040_46_2.6.16.60_0.132.4-0.21.1
  • xen-kmp-default >= 3.2.3_17040_46_2.6.16.60_0.132.4-0.21.1
  • xen-kmp-kdump >= 3.2.3_17040_46_2.6.16.60_0.132.4-0.21.1
  • xen-kmp-kdumppae >= 3.2.3_17040_46_2.6.16.60_0.132.4-0.21.1
  • xen-kmp-smp >= 3.2.3_17040_46_2.6.16.60_0.132.4-0.21.1
  • xen-kmp-vmi >= 3.2.3_17040_46_2.6.16.60_0.132.4-0.21.1
  • xen-kmp-vmipae >= 3.2.3_17040_46_2.6.16.60_0.132.4-0.21.1
  • xen-libs >= 3.2.3_17040_46-0.21.1
  • xen-tools >= 3.2.3_17040_46-0.21.1
  • xen-tools-domU >= 3.2.3_17040_46-0.21.1
  • xen-tools-ioemu >= 3.2.3_17040_46-0.21.1
Builds
ZYPP Patch Nr: 9152
SUSE Linux Enterprise Server 10 SP4 LTSS for AMD64 and Intel EM64T
  • xen >= 3.2.3_17040_46-0.21.1
  • xen-devel >= 3.2.3_17040_46-0.21.1
  • xen-doc-html >= 3.2.3_17040_46-0.21.1
  • xen-doc-pdf >= 3.2.3_17040_46-0.21.1
  • xen-doc-ps >= 3.2.3_17040_46-0.21.1
  • xen-kmp-debug >= 3.2.3_17040_46_2.6.16.60_0.132.4-0.21.1
  • xen-kmp-default >= 3.2.3_17040_46_2.6.16.60_0.132.4-0.21.1
  • xen-kmp-kdump >= 3.2.3_17040_46_2.6.16.60_0.132.4-0.21.1
  • xen-kmp-smp >= 3.2.3_17040_46_2.6.16.60_0.132.4-0.21.1
  • xen-libs >= 3.2.3_17040_46-0.21.1
  • xen-libs-32bit >= 3.2.3_17040_46-0.21.1
  • xen-tools >= 3.2.3_17040_46-0.21.1
  • xen-tools-domU >= 3.2.3_17040_46-0.21.1
  • xen-tools-ioemu >= 3.2.3_17040_46-0.21.1
Builds
ZYPP Patch Nr: 9152
SUSE Linux Enterprise Server 10 SP4 LTSS for x86
  • xen >= 3.2.3_17040_46-0.17.1
  • xen-devel >= 3.2.3_17040_46-0.17.1
  • xen-doc-html >= 3.2.3_17040_46-0.17.1
  • xen-doc-pdf >= 3.2.3_17040_46-0.17.1
  • xen-doc-ps >= 3.2.3_17040_46-0.17.1
  • xen-kmp-bigsmp >= 3.2.3_17040_46_2.6.16.60_0.132.3-0.17.1
  • xen-kmp-debug >= 3.2.3_17040_46_2.6.16.60_0.132.3-0.17.1
  • xen-kmp-default >= 3.2.3_17040_46_2.6.16.60_0.132.3-0.17.1
  • xen-kmp-kdump >= 3.2.3_17040_46_2.6.16.60_0.132.3-0.17.1
  • xen-kmp-kdumppae >= 3.2.3_17040_46_2.6.16.60_0.132.3-0.17.1
  • xen-kmp-smp >= 3.2.3_17040_46_2.6.16.60_0.132.3-0.17.1
  • xen-kmp-vmi >= 3.2.3_17040_46_2.6.16.60_0.132.3-0.17.1
  • xen-kmp-vmipae >= 3.2.3_17040_46_2.6.16.60_0.132.3-0.17.1
  • xen-libs >= 3.2.3_17040_46-0.17.1
  • xen-tools >= 3.2.3_17040_46-0.17.1
  • xen-tools-domU >= 3.2.3_17040_46-0.17.1
  • xen-tools-ioemu >= 3.2.3_17040_46-0.17.1
Builds
ZYPP Patch Nr: 9120
SUSE Linux Enterprise Server 10 SP4 LTSS for AMD64 and Intel EM64T
  • xen >= 3.2.3_17040_46-0.17.1
  • xen-devel >= 3.2.3_17040_46-0.17.1
  • xen-doc-html >= 3.2.3_17040_46-0.17.1
  • xen-doc-pdf >= 3.2.3_17040_46-0.17.1
  • xen-doc-ps >= 3.2.3_17040_46-0.17.1
  • xen-kmp-debug >= 3.2.3_17040_46_2.6.16.60_0.132.3-0.17.1
  • xen-kmp-default >= 3.2.3_17040_46_2.6.16.60_0.132.3-0.17.1
  • xen-kmp-kdump >= 3.2.3_17040_46_2.6.16.60_0.132.3-0.17.1
  • xen-kmp-smp >= 3.2.3_17040_46_2.6.16.60_0.132.3-0.17.1
  • xen-libs >= 3.2.3_17040_46-0.17.1
  • xen-libs-32bit >= 3.2.3_17040_46-0.17.1
  • xen-tools >= 3.2.3_17040_46-0.17.1
  • xen-tools-domU >= 3.2.3_17040_46-0.17.1
  • xen-tools-ioemu >= 3.2.3_17040_46-0.17.1
Builds
ZYPP Patch Nr: 9120
openSUSE 13.1
  • xen >= 4.3.4_05-47.1
  • xen-debugsource >= 4.3.4_05-47.1
  • xen-devel >= 4.3.4_05-47.1
  • xen-doc-html >= 4.3.4_05-47.1
  • xen-kmp-default >= 4.3.4_05_k3.11.10_29-47.1
  • xen-kmp-default-debuginfo >= 4.3.4_05_k3.11.10_29-47.1
  • xen-kmp-desktop >= 4.3.4_05_k3.11.10_29-47.1
  • xen-kmp-desktop-debuginfo >= 4.3.4_05_k3.11.10_29-47.1
  • xen-kmp-pae >= 4.3.4_05_k3.11.10_29-47.1
  • xen-kmp-pae-debuginfo >= 4.3.4_05_k3.11.10_29-47.1
  • xen-libs >= 4.3.4_05-47.1
  • xen-libs-32bit >= 4.3.4_05-47.1
  • xen-libs-debuginfo >= 4.3.4_05-47.1
  • xen-libs-debuginfo-32bit >= 4.3.4_05-47.1
  • xen-tools >= 4.3.4_05-47.1
  • xen-tools-debuginfo >= 4.3.4_05-47.1
  • xen-tools-domU >= 4.3.4_05-47.1
  • xen-tools-domU-debuginfo >= 4.3.4_05-47.1
  • xen-xend-tools >= 4.3.4_05-47.1
  • xen-xend-tools-debuginfo >= 4.3.4_05-47.1
Patchnames:
openSUSE-2015-435


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 10 SP3 xen Released
SUSE Linux Enterprise Desktop 10 SP4 xen Released
SUSE Linux Enterprise Desktop 11 SP1 xen Released
SUSE Linux Enterprise Desktop 11 SP2 xen Released
SUSE Linux Enterprise Desktop 11 SP3 xen Released
SUSE Linux Enterprise Desktop 11 SP4 xen Already fixed
SUSE Linux Enterprise Desktop 12 GA xen Released
SUSE Linux Enterprise SDK 11 SP1 xen Released
SUSE Linux Enterprise SDK 11 SP2 xen Released
SUSE Linux Enterprise SDK 11 SP3 xen Released
SUSE Linux Enterprise SDK 11 SP4 xen Already fixed
SUSE Linux Enterprise SDK 12 GA xen Released
SUSE Linux Enterprise Server 10 SP3 xen Released
SUSE Linux Enterprise Server 10 SP4 xen Released
SUSE Linux Enterprise Server 10 SP4 LTSS xen Released
SUSE Linux Enterprise Server 11 SP1 xen Released
SUSE Linux Enterprise Server 11 SP1 LTSS xen Released
SUSE Linux Enterprise Server 11 SP2 xen Released
SUSE Linux Enterprise Server 11 SP2 LTSS xen Released
SUSE Linux Enterprise Server 11 SP3 xen Released
SUSE Linux Enterprise Server 11 SP3 LTSS xen Released
SUSE Linux Enterprise Server 11 SP4 xen Already fixed
SUSE Linux Enterprise Server 12 GA xen Released
SUSE Linux Enterprise Server for SAP AIO 11 SP1 xen Released
SUSE Linux Enterprise Server for SAP Applications 11 SP2 xen Released
SUSE Linux Enterprise Server for SAP ES 11 SP1 xen Released
SUSE Linux Enterprise Server for VMWare 11 SP2 xen Released