Upstream information

CVE-2017-7184 at MITRE

Description

The xfrm_replay_verify_len function in net/xfrm/xfrm_user.c in the Linux kernel through 4.10.6 does not validate certain size data after an XFRM_MSG_NEWAE update, which allows local users to obtain root privileges or cause a denial of service (heap-based out-of-bounds access) by leveraging the CAP_NET_ADMIN capability, as demonstrated during a Pwn2Own competition at CanSecWest 2017 for the Ubuntu 16.10 linux-image-* package 4.8.0.41.52.

SUSE information

CVSS v2 Scores
  National Vulnerability Database SUSE
Base Score 7.15 6.56
Vector AV:L/AC:L/Au:N/C:C/I:C/A:C AV:L/AC:M/Au:S/C:C/I:C/A:C
Access Vector Local Local
Access Complexity Low Medium
Authentication None Single
Confidentiality Impact Complete Complete
Integrity Impact Complete Complete
Availability Impact Complete Complete
CVSS v3 Scores
  National Vulnerability Database
Base Score 7.8
Vector AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Access Vector Local
Access Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High

Note from the SUSE Security Team

This issue is exploitable only in Linux Kernel 3.9 and newer.

SUSE Bugzilla entries: 1030573 [IN_PROGRESS], 1030575 [IN_PROGRESS]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Openstack Cloud Magnum Orchestration 7
  • kernel-default >= 4.4.49-92.14.1
Patchnames:
SUSE-OpenStack-Cloud-Magnum-Orchestration-7-2017-487
SUSE Linux Enterprise Build System Kit 12 SP1
  • kernel-zfcpdump >= 3.12.69-60.64.35.1
Patchnames:
SUSE-SLE-BSK-12-SP1-2017-485
SUSE Linux Enterprise Build System Kit 12 SP2
  • kernel-zfcpdump >= 4.4.49-92.14.1
Patchnames:
SUSE-SLE-BSK-12-SP2-2017-487
SUSE Linux Enterprise Desktop 12 SP1
  • kernel-default >= 3.12.69-60.64.35.1
  • kernel-default-devel >= 3.12.69-60.64.35.1
  • kernel-default-extra >= 3.12.69-60.64.35.1
  • kernel-devel >= 3.12.69-60.64.35.1
  • kernel-macros >= 3.12.69-60.64.35.1
  • kernel-source >= 3.12.69-60.64.35.1
  • kernel-syms >= 3.12.69-60.64.35.1
  • kernel-xen >= 3.12.69-60.64.35.1
  • kernel-xen-devel >= 3.12.69-60.64.35.1
Patchnames:
SUSE-SLE-DESKTOP-12-SP1-2017-485
SUSE Linux Enterprise Desktop 12 SP2
  • kernel-default >= 4.4.49-92.14.1
  • kernel-default-devel >= 4.4.49-92.14.1
  • kernel-default-extra >= 4.4.49-92.14.1
  • kernel-devel >= 4.4.49-92.14.1
  • kernel-macros >= 4.4.49-92.14.1
  • kernel-source >= 4.4.49-92.14.1
  • kernel-syms >= 4.4.49-92.14.1
Patchnames:
SUSE-SLE-DESKTOP-12-SP2-2017-487
SUSE Linux Enterprise High Availability 12 SP2
  • cluster-md-kmp-default >= 4.4.49-92.14.1
  • cluster-network-kmp-default >= 4.4.49-92.14.1
  • dlm-kmp-default >= 4.4.49-92.14.1
  • gfs2-kmp-default >= 4.4.49-92.14.1
  • kernel-default >= 4.4.49-92.14.1
  • ocfs2-kmp-default >= 4.4.49-92.14.1
Patchnames:
SUSE-SLE-HA-12-SP2-2017-487
SUSE Linux Enterprise Live Patching 12
  • kgraft-patch-3_12_57-60_35-default >= 9-2.1
  • kgraft-patch-3_12_57-60_35-xen >= 9-2.1
  • kgraft-patch-3_12_59-60_41-default >= 9-2.1
  • kgraft-patch-3_12_59-60_41-xen >= 9-2.1
  • kgraft-patch-3_12_59-60_45-default >= 9-2.1
  • kgraft-patch-3_12_59-60_45-xen >= 9-2.1
  • kgraft-patch-3_12_62-60_62-default >= 8-2.1
  • kgraft-patch-3_12_62-60_62-xen >= 8-2.1
  • kgraft-patch-3_12_62-60_64_8-default >= 7-2.1
  • kgraft-patch-3_12_62-60_64_8-xen >= 7-2.1
  • kgraft-patch-3_12_67-60_64_18-default >= 6-2.1
  • kgraft-patch-3_12_67-60_64_18-xen >= 6-2.1
  • kgraft-patch-3_12_67-60_64_21-default >= 5-2.1
  • kgraft-patch-3_12_67-60_64_21-xen >= 5-2.1
  • kgraft-patch-3_12_67-60_64_24-default >= 4-2.1
  • kgraft-patch-3_12_67-60_64_24-xen >= 4-2.1
  • kgraft-patch-3_12_69-60_64_29-default >= 3-2.1
  • kgraft-patch-3_12_69-60_64_29-xen >= 3-2.1
  • kgraft-patch-3_12_69-60_64_32-default >= 2-2.1
  • kgraft-patch-3_12_69-60_64_32-xen >= 2-2.1
  • kgraft-patch-3_12_69-60_64_35-default >= 1-2.1
  • kgraft-patch-3_12_69-60_64_35-xen >= 1-2.1
  • kgraft-patch-4_4_21-69-default >= 5-14.2
  • kgraft-patch-4_4_21-81-default >= 5-2.1
  • kgraft-patch-4_4_21-84-default >= 4-2.1
  • kgraft-patch-4_4_21-90-default >= 4-2.1
  • kgraft-patch-4_4_38-93-default >= 4-2.1
  • kgraft-patch-4_4_49-92_11-default >= 2-2.1
  • kgraft-patch-4_4_49-92_14-default >= 1-2.1
  • kgraft-patch-SLE12-SP1_Update_10 >= 5-2.1
  • kgraft-patch-SLE12-SP1_Update_11 >= 4-2.1
  • kgraft-patch-SLE12-SP1_Update_12 >= 3-2.1
  • kgraft-patch-SLE12-SP1_Update_13 >= 2-2.1
  • kgraft-patch-SLE12-SP1_Update_14 >= 1-2.1
  • kgraft-patch-SLE12-SP1_Update_4 >= 9-2.1
  • kgraft-patch-SLE12-SP1_Update_5 >= 9-2.1
  • kgraft-patch-SLE12-SP1_Update_6 >= 9-2.1
  • kgraft-patch-SLE12-SP1_Update_7 >= 8-2.1
  • kgraft-patch-SLE12-SP1_Update_8 >= 7-2.1
  • kgraft-patch-SLE12-SP1_Update_9 >= 6-2.1
  • kgraft-patch-SLE12-SP2_Update_0 >= 5-14.2
  • kgraft-patch-SLE12-SP2_Update_1 >= 5-2.1
  • kgraft-patch-SLE12-SP2_Update_2 >= 4-2.1
  • kgraft-patch-SLE12-SP2_Update_3 >= 4-2.1
  • kgraft-patch-SLE12-SP2_Update_4 >= 4-2.1
  • kgraft-patch-SLE12-SP2_Update_5 >= 2-2.1
  • kgraft-patch-SLE12-SP2_Update_6 >= 1-2.1
Patchnames:
SUSE-SLE-Live-Patching-12-2017-485
SUSE-SLE-Live-Patching-12-2017-487
SUSE-SLE-Live-Patching-12-2017-488
SUSE-SLE-Live-Patching-12-2017-489
SUSE-SLE-Live-Patching-12-2017-490
SUSE-SLE-Live-Patching-12-2017-491
SUSE-SLE-Live-Patching-12-2017-492
SUSE-SLE-Live-Patching-12-2017-493
SUSE-SLE-Live-Patching-12-2017-495
SUSE-SLE-Live-Patching-12-2017-496
SUSE-SLE-Live-Patching-12-2017-497
SUSE-SLE-Live-Patching-12-2017-498
SUSE-SLE-Live-Patching-12-2017-499
SUSE-SLE-Live-Patching-12-2017-500
SUSE-SLE-Live-Patching-12-2017-501
SUSE-SLE-Live-Patching-12-2017-502
SUSE-SLE-Live-Patching-12-2017-503
SUSE-SLE-Live-Patching-12-2017-504
SUSE Linux Enterprise Module for Public Cloud 12
  • kernel-ec2 >= 3.12.61-52.69.2
  • kernel-ec2-devel >= 3.12.61-52.69.2
  • kernel-ec2-extra >= 3.12.61-52.69.2
Patchnames:
SUSE-SLE-Module-Public-Cloud-12-2017-485
SUSE-SLE-Module-Public-Cloud-12-2017-486
SUSE Linux Enterprise Server 11 SP4
  • kernel-bigmem >= 3.0.101-100.1
  • kernel-bigmem-base >= 3.0.101-100.1
  • kernel-bigmem-devel >= 3.0.101-100.1
  • kernel-default >= 3.0.101-100.1
  • kernel-default-base >= 3.0.101-100.1
  • kernel-default-devel >= 3.0.101-100.1
  • kernel-default-man >= 3.0.101-100.1
  • kernel-ec2 >= 3.0.101-100.1
  • kernel-ec2-base >= 3.0.101-100.1
  • kernel-ec2-devel >= 3.0.101-100.1
  • kernel-pae >= 3.0.101-100.1
  • kernel-pae-base >= 3.0.101-100.1
  • kernel-pae-devel >= 3.0.101-100.1
  • kernel-ppc64 >= 3.0.101-100.1
  • kernel-ppc64-base >= 3.0.101-100.1
  • kernel-ppc64-devel >= 3.0.101-100.1
  • kernel-source >= 3.0.101-100.1
  • kernel-syms >= 3.0.101-100.1
  • kernel-trace >= 3.0.101-100.1
  • kernel-trace-base >= 3.0.101-100.1
  • kernel-trace-devel >= 3.0.101-100.1
  • kernel-xen >= 3.0.101-100.1
  • kernel-xen-base >= 3.0.101-100.1
  • kernel-xen-devel >= 3.0.101-100.1
Patchnames:
slessp4-linux-kernel-13105
SUSE Linux Enterprise Server 12 SP1
  • kernel-default >= 3.12.69-60.64.35.1
  • kernel-default-base >= 3.12.69-60.64.35.1
  • kernel-default-devel >= 3.12.69-60.64.35.1
  • kernel-default-man >= 3.12.69-60.64.35.1
  • kernel-devel >= 3.12.69-60.64.35.1
  • kernel-macros >= 3.12.69-60.64.35.1
  • kernel-source >= 3.12.69-60.64.35.1
  • kernel-syms >= 3.12.69-60.64.35.1
  • kernel-xen >= 3.12.69-60.64.35.1
  • kernel-xen-base >= 3.12.69-60.64.35.1
  • kernel-xen-devel >= 3.12.69-60.64.35.1
Patchnames:
SUSE-SLE-SERVER-12-SP1-2017-485
SUSE Linux Enterprise Server 12 SP2
  • kernel-default >= 4.4.49-92.14.1
  • kernel-default-base >= 4.4.49-92.14.1
  • kernel-default-devel >= 4.4.49-92.14.1
  • kernel-default-man >= 4.4.49-92.14.1
  • kernel-devel >= 4.4.49-92.14.1
  • kernel-macros >= 4.4.49-92.14.1
  • kernel-source >= 4.4.49-92.14.1
  • kernel-syms >= 4.4.49-92.14.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-2017-487
SUSE Linux Enterprise Server 12-LTSS
  • kernel-default >= 3.12.61-52.69.2
  • kernel-default-base >= 3.12.61-52.69.2
  • kernel-default-devel >= 3.12.61-52.69.2
  • kernel-default-man >= 3.12.61-52.69.2
  • kernel-devel >= 3.12.61-52.69.2
  • kernel-macros >= 3.12.61-52.69.2
  • kernel-source >= 3.12.61-52.69.2
  • kernel-syms >= 3.12.61-52.69.1
  • kernel-xen >= 3.12.61-52.69.2
  • kernel-xen-base >= 3.12.61-52.69.2
  • kernel-xen-devel >= 3.12.61-52.69.2
  • kgraft-patch-3_12_55-52_45-default >= 8-2.1
  • kgraft-patch-3_12_55-52_45-xen >= 8-2.1
  • kgraft-patch-3_12_60-52_49-default >= 8-2.1
  • kgraft-patch-3_12_60-52_49-xen >= 8-2.1
  • kgraft-patch-3_12_60-52_54-default >= 8-2.1
  • kgraft-patch-3_12_60-52_54-xen >= 8-2.1
  • kgraft-patch-3_12_60-52_57-default >= 5-2.1
  • kgraft-patch-3_12_60-52_57-xen >= 5-2.1
  • kgraft-patch-3_12_60-52_60-default >= 4-2.1
  • kgraft-patch-3_12_60-52_60-xen >= 4-2.1
  • kgraft-patch-3_12_60-52_63-default >= 4-2.1
  • kgraft-patch-3_12_60-52_63-xen >= 4-2.1
  • kgraft-patch-3_12_61-52_66-default >= 3-2.1
  • kgraft-patch-3_12_61-52_66-xen >= 3-2.1
  • kgraft-patch-3_12_61-52_69-default >= 1-2.3
  • kgraft-patch-3_12_61-52_69-xen >= 1-2.3
  • kgraft-patch-SLE12_Update_13 >= 8-2.1
  • kgraft-patch-SLE12_Update_14 >= 8-2.1
  • kgraft-patch-SLE12_Update_15 >= 8-2.1
  • kgraft-patch-SLE12_Update_16 >= 5-2.1
  • kgraft-patch-SLE12_Update_17 >= 4-2.1
  • kgraft-patch-SLE12_Update_18 >= 4-2.1
  • kgraft-patch-SLE12_Update_19 >= 3-2.1
  • kgraft-patch-SLE12_Update_20 >= 1-2.3
Patchnames:
SUSE-SLE-SERVER-12-2017-486
SUSE-SLE-SERVER-12-2017-494
SUSE-SLE-SERVER-12-2017-505
SUSE-SLE-SERVER-12-2017-506
SUSE-SLE-SERVER-12-2017-507
SUSE-SLE-SERVER-12-2017-508
SUSE-SLE-SERVER-12-2017-509
SUSE-SLE-SERVER-12-2017-510
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2
  • kernel-default >= 4.4.49-92.14.1
  • kernel-default-base >= 4.4.49-92.14.1
  • kernel-default-devel >= 4.4.49-92.14.1
  • kernel-devel >= 4.4.49-92.14.1
  • kernel-macros >= 4.4.49-92.14.1
  • kernel-source >= 4.4.49-92.14.1
  • kernel-syms >= 4.4.49-92.14.1
Patchnames:
SUSE-SLE-RPI-12-SP2-2017-487
SUSE Linux Enterprise Software Development Kit 11 SP4
  • kernel-docs >= 3.0.101-100.2
Patchnames:
sdksp4-linux-kernel-13105
SUSE Linux Enterprise Software Development Kit 12 SP1
  • kernel-docs >= 3.12.69-60.64.35.3
  • kernel-obs-build >= 3.12.69-60.64.35.1
Patchnames:
SUSE-SLE-SDK-12-SP1-2017-485
SUSE Linux Enterprise Software Development Kit 12 SP2
  • kernel-docs >= 4.4.49-92.14.3
  • kernel-obs-build >= 4.4.49-92.14.1
Patchnames:
SUSE-SLE-SDK-12-SP2-2017-487
SUSE Linux Enterprise Workstation Extension 12 SP1
  • kernel-default >= 3.12.69-60.64.35.1
  • kernel-default-extra >= 3.12.69-60.64.35.1
Patchnames:
SUSE-SLE-WE-12-SP1-2017-485
SUSE Linux Enterprise Workstation Extension 12 SP2
  • kernel-default >= 4.4.49-92.14.1
  • kernel-default-extra >= 4.4.49-92.14.1
Patchnames:
SUSE-SLE-WE-12-SP2-2017-487
SUSE Linux Enterprise for SAP 12
  • kernel-default >= 3.12.61-52.69.2
  • kernel-default-base >= 3.12.61-52.69.2
  • kernel-default-devel >= 3.12.61-52.69.2
  • kernel-devel >= 3.12.61-52.69.2
  • kernel-macros >= 3.12.61-52.69.2
  • kernel-source >= 3.12.61-52.69.2
  • kernel-syms >= 3.12.61-52.69.1
  • kernel-xen >= 3.12.61-52.69.2
  • kernel-xen-base >= 3.12.61-52.69.2
  • kernel-xen-devel >= 3.12.61-52.69.2
  • kgraft-patch-3_12_55-52_45-default >= 8-2.1
  • kgraft-patch-3_12_55-52_45-xen >= 8-2.1
  • kgraft-patch-3_12_60-52_49-default >= 8-2.1
  • kgraft-patch-3_12_60-52_49-xen >= 8-2.1
  • kgraft-patch-3_12_60-52_54-default >= 8-2.1
  • kgraft-patch-3_12_60-52_54-xen >= 8-2.1
  • kgraft-patch-3_12_60-52_57-default >= 5-2.1
  • kgraft-patch-3_12_60-52_57-xen >= 5-2.1
  • kgraft-patch-3_12_60-52_60-default >= 4-2.1
  • kgraft-patch-3_12_60-52_60-xen >= 4-2.1
  • kgraft-patch-3_12_60-52_63-default >= 4-2.1
  • kgraft-patch-3_12_60-52_63-xen >= 4-2.1
  • kgraft-patch-3_12_61-52_66-default >= 3-2.1
  • kgraft-patch-3_12_61-52_66-xen >= 3-2.1
  • kgraft-patch-3_12_61-52_69-default >= 1-2.3
  • kgraft-patch-3_12_61-52_69-xen >= 1-2.3
  • kgraft-patch-SLE12_Update_13 >= 8-2.1
  • kgraft-patch-SLE12_Update_14 >= 8-2.1
  • kgraft-patch-SLE12_Update_15 >= 8-2.1
  • kgraft-patch-SLE12_Update_16 >= 5-2.1
  • kgraft-patch-SLE12_Update_17 >= 4-2.1
  • kgraft-patch-SLE12_Update_18 >= 4-2.1
  • kgraft-patch-SLE12_Update_19 >= 3-2.1
  • kgraft-patch-SLE12_Update_20 >= 1-2.3
Patchnames:
SUSE-SLE-SAP-12-2017-486
SUSE-SLE-SAP-12-2017-494
SUSE-SLE-SAP-12-2017-505
SUSE-SLE-SAP-12-2017-506
SUSE-SLE-SAP-12-2017-507
SUSE-SLE-SAP-12-2017-508
SUSE-SLE-SAP-12-2017-509
SUSE-SLE-SAP-12-2017-510
openSUSE Leap 42.1
  • kernel-debug >= 4.1.39-53.1
  • kernel-debug-base >= 4.1.39-53.1
  • kernel-debug-base-debuginfo >= 4.1.39-53.1
  • kernel-debug-debuginfo >= 4.1.39-53.1
  • kernel-debug-debugsource >= 4.1.39-53.1
  • kernel-debug-devel >= 4.1.39-53.1
  • kernel-debug-devel-debuginfo >= 4.1.39-53.1
  • kernel-default >= 4.1.39-53.1
  • kernel-default-base >= 4.1.39-53.1
  • kernel-default-base-debuginfo >= 4.1.39-53.1
  • kernel-default-debuginfo >= 4.1.39-53.1
  • kernel-default-debugsource >= 4.1.39-53.1
  • kernel-default-devel >= 4.1.39-53.1
  • kernel-devel >= 4.1.39-53.1
  • kernel-docs >= 4.1.39-53.2
  • kernel-docs-html >= 4.1.39-53.2
  • kernel-docs-pdf >= 4.1.39-53.2
  • kernel-ec2 >= 4.1.39-53.1
  • kernel-ec2-base >= 4.1.39-53.1
  • kernel-ec2-base-debuginfo >= 4.1.39-53.1
  • kernel-ec2-debuginfo >= 4.1.39-53.1
  • kernel-ec2-debugsource >= 4.1.39-53.1
  • kernel-ec2-devel >= 4.1.39-53.1
  • kernel-macros >= 4.1.39-53.1
  • kernel-obs-build >= 4.1.39-53.1
  • kernel-obs-build-debugsource >= 4.1.39-53.1
  • kernel-obs-qa >= 4.1.39-53.1
  • kernel-pae >= 4.1.39-53.1
  • kernel-pae-base >= 4.1.39-53.1
  • kernel-pae-base-debuginfo >= 4.1.39-53.1
  • kernel-pae-debuginfo >= 4.1.39-53.1
  • kernel-pae-debugsource >= 4.1.39-53.1
  • kernel-pae-devel >= 4.1.39-53.1
  • kernel-pv >= 4.1.39-53.1
  • kernel-pv-base >= 4.1.39-53.1
  • kernel-pv-base-debuginfo >= 4.1.39-53.1
  • kernel-pv-debuginfo >= 4.1.39-53.1
  • kernel-pv-debugsource >= 4.1.39-53.1
  • kernel-pv-devel >= 4.1.39-53.1
  • kernel-source >= 4.1.39-53.1
  • kernel-source-vanilla >= 4.1.39-53.1
  • kernel-syms >= 4.1.39-53.1
  • kernel-vanilla >= 4.1.39-53.1
  • kernel-vanilla-debuginfo >= 4.1.39-53.1
  • kernel-vanilla-debugsource >= 4.1.39-53.1
  • kernel-vanilla-devel >= 4.1.39-53.1
  • kernel-xen >= 4.1.39-53.1
  • kernel-xen-base >= 4.1.39-53.1
  • kernel-xen-base-debuginfo >= 4.1.39-53.1
  • kernel-xen-debuginfo >= 4.1.39-53.1
  • kernel-xen-debugsource >= 4.1.39-53.1
  • kernel-xen-devel >= 4.1.39-53.1
Patchnames:
openSUSE-2017-419
openSUSE Leap 42.2
  • kernel-debug >= 4.4.57-18.3.1
  • kernel-debug-base >= 4.4.57-18.3.1
  • kernel-debug-base-debuginfo >= 4.4.57-18.3.1
  • kernel-debug-debuginfo >= 4.4.57-18.3.1
  • kernel-debug-debugsource >= 4.4.57-18.3.1
  • kernel-debug-devel >= 4.4.57-18.3.1
  • kernel-debug-devel-debuginfo >= 4.4.57-18.3.1
  • kernel-default >= 4.4.57-18.3.1
  • kernel-default-base >= 4.4.57-18.3.1
  • kernel-default-base-debuginfo >= 4.4.57-18.3.1
  • kernel-default-debuginfo >= 4.4.57-18.3.1
  • kernel-default-debugsource >= 4.4.57-18.3.1
  • kernel-default-devel >= 4.4.57-18.3.1
  • kernel-devel >= 4.4.57-18.3.1
  • kernel-docs >= 4.4.57-18.3.2
  • kernel-docs-html >= 4.4.57-18.3.2
  • kernel-docs-pdf >= 4.4.57-18.3.2
  • kernel-macros >= 4.4.57-18.3.1
  • kernel-obs-build >= 4.4.57-18.3.1
  • kernel-obs-build-debugsource >= 4.4.57-18.3.1
  • kernel-obs-qa >= 4.4.57-18.3.1
  • kernel-source >= 4.4.57-18.3.1
  • kernel-source-vanilla >= 4.4.57-18.3.1
  • kernel-syms >= 4.4.57-18.3.1
  • kernel-vanilla >= 4.4.57-18.3.1
  • kernel-vanilla-base >= 4.4.57-18.3.1
  • kernel-vanilla-base-debuginfo >= 4.4.57-18.3.1
  • kernel-vanilla-debuginfo >= 4.4.57-18.3.1
  • kernel-vanilla-debugsource >= 4.4.57-18.3.1
  • kernel-vanilla-devel >= 4.4.57-18.3.1
Patchnames:
openSUSE-2017-418