Upstream information

CVE-2017-2671 at MITRE

Description

The ping_unhash function in net/ipv4/ping.c in the Linux kernel through 4.10.8 is too late in obtaining a certain lock and consequently cannot ensure that disconnect function calls are safe, which allows local users to cause a denial of service (panic) by leveraging access to the protocol value of IPPROTO_ICMP in a socket system call.

SUSE information

CVSS v2 Scores
  National Vulnerability Database SUSE
Base Score 4.94 4.94
Vector AV:L/AC:L/Au:N/C:N/I:N/A:C AV:L/AC:L/Au:N/C:N/I:N/A:C
Access Vector Local Local
Access Complexity Low Low
Authentication None None
Confidentiality Impact None None
Integrity Impact None None
Availability Impact Complete Complete
CVSS v3 Scores
  National Vulnerability Database
Base Score 5.5
Vector AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Access Vector Local
Access Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
SUSE Bugzilla entries: 1027179 [RESOLVED / ], 1031003 [IN_PROGRESS]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Openstack Cloud Magnum Orchestration 7
  • kernel-default >= 4.4.59-92.17.3
Patchnames:
SUSE-OpenStack-Cloud-Magnum-Orchestration-7-2017-697
SUSE Linux Enterprise Build System Kit 12 SP1
  • kernel-zfcpdump >= 3.12.74-60.64.40.1
Patchnames:
SUSE-SLE-BSK-12-SP1-2017-831
SUSE Linux Enterprise Build System Kit 12 SP2
  • kernel-zfcpdump >= 4.4.59-92.17.3
Patchnames:
SUSE-SLE-BSK-12-SP2-2017-697
SUSE Linux Enterprise Desktop 12 SP1
  • kernel-default >= 3.12.74-60.64.40.1
  • kernel-default-devel >= 3.12.74-60.64.40.1
  • kernel-default-extra >= 3.12.74-60.64.40.1
  • kernel-devel >= 3.12.74-60.64.40.1
  • kernel-macros >= 3.12.74-60.64.40.1
  • kernel-source >= 3.12.74-60.64.40.1
  • kernel-syms >= 3.12.74-60.64.40.1
  • kernel-xen >= 3.12.74-60.64.40.1
  • kernel-xen-devel >= 3.12.74-60.64.40.1
Patchnames:
SUSE-SLE-DESKTOP-12-SP1-2017-831
SUSE Linux Enterprise Desktop 12 SP2
  • kernel-default >= 4.4.59-92.17.3
  • kernel-default-devel >= 4.4.59-92.17.3
  • kernel-default-extra >= 4.4.59-92.17.3
  • kernel-devel >= 4.4.59-92.17.2
  • kernel-macros >= 4.4.59-92.17.2
  • kernel-source >= 4.4.59-92.17.2
  • kernel-syms >= 4.4.59-92.17.2
Patchnames:
SUSE-SLE-DESKTOP-12-SP2-2017-697
SUSE Linux Enterprise High Availability 12 SP2
  • cluster-md-kmp-default >= 4.4.59-92.17.3
  • cluster-network-kmp-default >= 4.4.59-92.17.3
  • dlm-kmp-default >= 4.4.59-92.17.3
  • gfs2-kmp-default >= 4.4.59-92.17.3
  • kernel-default >= 4.4.59-92.17.3
  • ocfs2-kmp-default >= 4.4.59-92.17.3
Patchnames:
SUSE-SLE-HA-12-SP2-2017-697
SUSE Linux Enterprise Live Patching 12
  • kgraft-patch-3_12_74-60_64_40-default >= 1-4.1
  • kgraft-patch-3_12_74-60_64_40-xen >= 1-4.1
  • kgraft-patch-4_4_59-92_17-default >= 1-2.3
  • kgraft-patch-SLE12-SP1_Update_15 >= 1-4.1
  • kgraft-patch-SLE12-SP2_Update_7 >= 1-2.3
Patchnames:
SUSE-SLE-Live-Patching-12-2017-697
SUSE-SLE-Live-Patching-12-2017-831
SUSE Linux Enterprise Module for Public Cloud 12
  • kernel-ec2 >= 3.12.61-52.72.1
  • kernel-ec2-devel >= 3.12.61-52.72.1
  • kernel-ec2-extra >= 3.12.61-52.72.1
Patchnames:
SUSE-SLE-Module-Public-Cloud-12-2017-749
SUSE-SLE-Module-Public-Cloud-12-2017-831
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 >= 3.12.74-60.64.40.1
  • kernel-default-base >= 3.12.74-60.64.40.1
  • kernel-default-devel >= 3.12.74-60.64.40.1
  • kernel-default-man >= 3.12.74-60.64.40.1
  • kernel-devel >= 3.12.74-60.64.40.1
  • kernel-macros >= 3.12.74-60.64.40.1
  • kernel-source >= 3.12.74-60.64.40.1
  • kernel-syms >= 3.12.74-60.64.40.1
  • kernel-xen >= 3.12.74-60.64.40.1
  • kernel-xen-base >= 3.12.74-60.64.40.1
  • kernel-xen-devel >= 3.12.74-60.64.40.1
Patchnames:
SUSE-SLE-SERVER-12-SP1-2017-831
SUSE Linux Enterprise Server 12 SP2
  • kernel-default >= 4.4.59-92.17.3
  • kernel-default-base >= 4.4.59-92.17.3
  • kernel-default-devel >= 4.4.59-92.17.3
  • kernel-default-man >= 4.4.59-92.17.3
  • kernel-devel >= 4.4.59-92.17.2
  • kernel-macros >= 4.4.59-92.17.2
  • kernel-source >= 4.4.59-92.17.2
  • kernel-syms >= 4.4.59-92.17.2
Patchnames:
SUSE-SLE-SERVER-12-SP2-2017-697
SUSE Linux Enterprise Server 12-LTSS
  • kernel-default >= 3.12.61-52.72.1
  • kernel-default-base >= 3.12.61-52.72.1
  • kernel-default-devel >= 3.12.61-52.72.1
  • kernel-default-man >= 3.12.61-52.72.1
  • kernel-devel >= 3.12.61-52.72.1
  • kernel-macros >= 3.12.61-52.72.1
  • kernel-source >= 3.12.61-52.72.1
  • kernel-syms >= 3.12.61-52.72.1
  • kernel-xen >= 3.12.61-52.72.1
  • kernel-xen-base >= 3.12.61-52.72.1
  • kernel-xen-devel >= 3.12.61-52.72.1
  • kgraft-patch-3_12_61-52_72-default >= 1-2.1
  • kgraft-patch-3_12_61-52_72-xen >= 1-2.1
  • kgraft-patch-SLE12_Update_21 >= 1-2.1
Patchnames:
SUSE-SLE-SERVER-12-2017-749
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2
  • kernel-default >= 4.4.59-92.17.3
  • kernel-default-base >= 4.4.59-92.17.3
  • kernel-default-devel >= 4.4.59-92.17.3
  • kernel-devel >= 4.4.59-92.17.2
  • kernel-macros >= 4.4.59-92.17.2
  • kernel-source >= 4.4.59-92.17.2
  • kernel-syms >= 4.4.59-92.17.2
Patchnames:
SUSE-SLE-RPI-12-SP2-2017-697
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 >= 3.12.74-60.64.40.4
  • kernel-obs-build >= 3.12.74-60.64.40.1
Patchnames:
SUSE-SLE-SDK-12-SP1-2017-831
SUSE Linux Enterprise Software Development Kit 12 SP2
  • kernel-docs >= 4.4.59-92.17.8
  • kernel-obs-build >= 4.4.59-92.17.3
Patchnames:
SUSE-SLE-SDK-12-SP2-2017-697
SUSE Linux Enterprise Workstation Extension 12 SP1
  • kernel-default >= 3.12.74-60.64.40.1
  • kernel-default-extra >= 3.12.74-60.64.40.1
Patchnames:
SUSE-SLE-WE-12-SP1-2017-831
SUSE Linux Enterprise Workstation Extension 12 SP2
  • kernel-default >= 4.4.59-92.17.3
  • kernel-default-extra >= 4.4.59-92.17.3
Patchnames:
SUSE-SLE-WE-12-SP2-2017-697
SUSE Linux Enterprise for SAP 12
  • kernel-default >= 3.12.61-52.72.1
  • kernel-default-base >= 3.12.61-52.72.1
  • kernel-default-devel >= 3.12.61-52.72.1
  • kernel-devel >= 3.12.61-52.72.1
  • kernel-macros >= 3.12.61-52.72.1
  • kernel-source >= 3.12.61-52.72.1
  • kernel-syms >= 3.12.61-52.72.1
  • kernel-xen >= 3.12.61-52.72.1
  • kernel-xen-base >= 3.12.61-52.72.1
  • kernel-xen-devel >= 3.12.61-52.72.1
  • kgraft-patch-3_12_61-52_72-default >= 1-2.1
  • kgraft-patch-3_12_61-52_72-xen >= 1-2.1
  • kgraft-patch-SLE12_Update_21 >= 1-2.1
Patchnames:
SUSE-SLE-SAP-12-2017-749
openSUSE Leap 42.1
  • kernel-debug >= 4.1.39-56.1
  • kernel-debug-base >= 4.1.39-56.1
  • kernel-debug-base-debuginfo >= 4.1.39-56.1
  • kernel-debug-debuginfo >= 4.1.39-56.1
  • kernel-debug-debugsource >= 4.1.39-56.1
  • kernel-debug-devel >= 4.1.39-56.1
  • kernel-debug-devel-debuginfo >= 4.1.39-56.1
  • kernel-default >= 4.1.39-56.1
  • kernel-default-base >= 4.1.39-56.1
  • kernel-default-base-debuginfo >= 4.1.39-56.1
  • kernel-default-debuginfo >= 4.1.39-56.1
  • kernel-default-debugsource >= 4.1.39-56.1
  • kernel-default-devel >= 4.1.39-56.1
  • kernel-devel >= 4.1.39-56.1
  • kernel-docs >= 4.1.39-56.2
  • kernel-docs-html >= 4.1.39-56.2
  • kernel-docs-pdf >= 4.1.39-56.2
  • kernel-ec2 >= 4.1.39-56.1
  • kernel-ec2-base >= 4.1.39-56.1
  • kernel-ec2-base-debuginfo >= 4.1.39-56.1
  • kernel-ec2-debuginfo >= 4.1.39-56.1
  • kernel-ec2-debugsource >= 4.1.39-56.1
  • kernel-ec2-devel >= 4.1.39-56.1
  • kernel-macros >= 4.1.39-56.1
  • kernel-obs-build >= 4.1.39-56.3
  • kernel-obs-build-debugsource >= 4.1.39-56.3
  • kernel-obs-qa >= 4.1.39-56.1
  • kernel-pae >= 4.1.39-56.1
  • kernel-pae-base >= 4.1.39-56.1
  • kernel-pae-base-debuginfo >= 4.1.39-56.1
  • kernel-pae-debuginfo >= 4.1.39-56.1
  • kernel-pae-debugsource >= 4.1.39-56.1
  • kernel-pae-devel >= 4.1.39-56.1
  • kernel-pv >= 4.1.39-56.1
  • kernel-pv-base >= 4.1.39-56.1
  • kernel-pv-base-debuginfo >= 4.1.39-56.1
  • kernel-pv-debuginfo >= 4.1.39-56.1
  • kernel-pv-debugsource >= 4.1.39-56.1
  • kernel-pv-devel >= 4.1.39-56.1
  • kernel-source >= 4.1.39-56.1
  • kernel-source-vanilla >= 4.1.39-56.1
  • kernel-syms >= 4.1.39-56.1
  • kernel-vanilla >= 4.1.39-56.1
  • kernel-vanilla-debuginfo >= 4.1.39-56.1
  • kernel-vanilla-debugsource >= 4.1.39-56.1
  • kernel-vanilla-devel >= 4.1.39-56.1
  • kernel-xen >= 4.1.39-56.1
  • kernel-xen-base >= 4.1.39-56.1
  • kernel-xen-base-debuginfo >= 4.1.39-56.1
  • kernel-xen-debuginfo >= 4.1.39-56.1
  • kernel-xen-debugsource >= 4.1.39-56.1
  • kernel-xen-devel >= 4.1.39-56.1
Patchnames:
openSUSE-2017-562
openSUSE Leap 42.2
  • kernel-debug >= 4.4.62-18.6.1
  • kernel-debug-base >= 4.4.62-18.6.1
  • kernel-debug-base-debuginfo >= 4.4.62-18.6.1
  • kernel-debug-debuginfo >= 4.4.62-18.6.1
  • kernel-debug-debugsource >= 4.4.62-18.6.1
  • kernel-debug-devel >= 4.4.62-18.6.1
  • kernel-debug-devel-debuginfo >= 4.4.62-18.6.1
  • kernel-default >= 4.4.62-18.6.1
  • kernel-default-base >= 4.4.62-18.6.1
  • kernel-default-base-debuginfo >= 4.4.62-18.6.1
  • kernel-default-debuginfo >= 4.4.62-18.6.1
  • kernel-default-debugsource >= 4.4.62-18.6.1
  • kernel-default-devel >= 4.4.62-18.6.1
  • kernel-devel >= 4.4.62-18.6.1
  • kernel-docs >= 4.4.62-18.6.2
  • kernel-docs-html >= 4.4.62-18.6.2
  • kernel-docs-pdf >= 4.4.62-18.6.2
  • kernel-macros >= 4.4.62-18.6.1
  • kernel-obs-build >= 4.4.62-18.6.1
  • kernel-obs-build-debugsource >= 4.4.62-18.6.1
  • kernel-obs-qa >= 4.4.62-18.6.1
  • kernel-source >= 4.4.62-18.6.1
  • kernel-source-vanilla >= 4.4.62-18.6.1
  • kernel-syms >= 4.4.62-18.6.1
  • kernel-vanilla >= 4.4.62-18.6.1
  • kernel-vanilla-base >= 4.4.62-18.6.1
  • kernel-vanilla-base-debuginfo >= 4.4.62-18.6.1
  • kernel-vanilla-debuginfo >= 4.4.62-18.6.1
  • kernel-vanilla-debugsource >= 4.4.62-18.6.1
  • kernel-vanilla-devel >= 4.4.62-18.6.1
Patchnames:
openSUSE-2017-532