Upstream information

CVE-2016-8645 at MITRE

Description

The TCP stack in the Linux kernel before 4.8.10 mishandles skb truncation, which allows local users to cause a denial of service (system crash) via a crafted application that makes sendto system calls, related to net/ipv4/tcp_ipv4.c and net/ipv6/tcp_ipv6.c.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database SUSE
Base Score 4.9 4.4
Vector AV:L/AC:L/Au:N/C:N/I:N/A:C AV:L/AC:M/Au:S/C:N/I:N/A:C
Access Vector Local Local
Access Complexity Low Medium
Authentication None Single
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: 1009969 [RESOLVED / FIXED], 1025354 [RESOLVED / WORKSFORME]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Build System Kit 12 SP1
  • kernel-zfcpdump >= 3.12.69-60.64.29.1
Patchnames:
SUSE-SLE-BSK-12-SP1-2017-238
SUSE Linux Enterprise Build System Kit 12 SP2
  • kernel-zfcpdump >= 4.4.38-93.1
Patchnames:
SUSE-SLE-BSK-12-SP2-2017-87
SUSE Linux Enterprise Desktop 12 SP1
  • kernel-default >= 3.12.69-60.64.29.1
  • kernel-default-devel >= 3.12.69-60.64.29.1
  • kernel-default-extra >= 3.12.69-60.64.29.1
  • kernel-devel >= 3.12.69-60.64.29.1
  • kernel-macros >= 3.12.69-60.64.29.1
  • kernel-source >= 3.12.69-60.64.29.1
  • kernel-syms >= 3.12.69-60.64.29.1
  • kernel-xen >= 3.12.69-60.64.29.1
  • kernel-xen-devel >= 3.12.69-60.64.29.1
Patchnames:
SUSE-SLE-DESKTOP-12-SP1-2017-238
SUSE Linux Enterprise Desktop 12 SP2
  • kernel-default >= 4.4.38-93.1
  • kernel-default-devel >= 4.4.38-93.1
  • kernel-default-extra >= 4.4.38-93.1
  • kernel-devel >= 4.4.38-93.1
  • kernel-macros >= 4.4.38-93.1
  • kernel-source >= 4.4.38-93.1
  • kernel-syms >= 4.4.38-93.1
Patchnames:
SUSE-SLE-DESKTOP-12-SP2-2017-87
SUSE Linux Enterprise Desktop 12 SP3
  • kernel-default >= 4.4.73-5.1
  • kernel-default-devel >= 4.4.73-5.1
  • kernel-default-extra >= 4.4.73-5.1
  • kernel-devel >= 4.4.73-5.1
  • kernel-macros >= 4.4.73-5.1
  • kernel-source >= 4.4.73-5.1
  • kernel-syms >= 4.4.73-5.1
Patchnames:
SUSE Linux Enterprise Desktop 12 SP3 GA kernel-default
SUSE Linux Enterprise High Availability 12 SP2
  • cluster-md-kmp-default >= 4.4.38-93.1
  • cluster-network-kmp-default >= 4.4.38-93.1
  • dlm-kmp-default >= 4.4.38-93.1
  • gfs2-kmp-default >= 4.4.38-93.1
  • kernel-default >= 4.4.38-93.1
  • ocfs2-kmp-default >= 4.4.38-93.1
Patchnames:
SUSE-SLE-HA-12-SP2-2017-87
SUSE Linux Enterprise High Availability 12 SP3
  • cluster-md-kmp-default >= 4.4.73-5.1
  • dlm-kmp-default >= 4.4.73-5.1
  • gfs2-kmp-default >= 4.4.73-5.1
  • ocfs2-kmp-default >= 4.4.73-5.1
Patchnames:
SUSE Linux Enterprise High Availability 12 SP3 GA cluster-md-kmp-default
SUSE Linux Enterprise Live Patching 12
  • kgraft-patch-3_12_69-60_64_29-default >= 1-4.1
  • kgraft-patch-3_12_69-60_64_29-xen >= 1-4.1
  • kgraft-patch-4_4_38-93-default >= 1-2.1
  • kgraft-patch-SLE12-SP1_Update_12 >= 1-4.1
  • kgraft-patch-SLE12-SP2_Update_4 >= 1-2.1
Patchnames:
SUSE-SLE-Live-Patching-12-2017-238
SUSE-SLE-Live-Patching-12-2017-87
SUSE Linux Enterprise Module for Public Cloud 12
  • kernel-ec2 >= 3.12.61-52.66.1
  • kernel-ec2-devel >= 3.12.61-52.66.1
  • kernel-ec2-extra >= 3.12.61-52.66.1
Patchnames:
SUSE-SLE-Module-Public-Cloud-12-2017-238
SUSE-SLE-Module-Public-Cloud-12-2017-247
SUSE Linux Enterprise Real Time Extension 12 SP1
  • kernel-compute >= 3.12.69-60.30.1
  • kernel-compute-base >= 3.12.69-60.30.1
  • kernel-compute-devel >= 3.12.69-60.30.1
  • kernel-compute_debug >= 3.12.69-60.30.1
  • kernel-compute_debug-devel >= 3.12.69-60.30.1
  • kernel-devel-rt >= 3.12.69-60.30.1
  • kernel-rt >= 3.12.69-60.30.1
  • kernel-rt-base >= 3.12.69-60.30.1
  • kernel-rt-devel >= 3.12.69-60.30.1
  • kernel-rt_debug >= 3.12.69-60.30.1
  • kernel-rt_debug-devel >= 3.12.69-60.30.1
  • kernel-source-rt >= 3.12.69-60.30.1
  • kernel-syms-rt >= 3.12.69-60.30.1
Patchnames:
SUSE-SLE-RT-12-SP1-2017-202
SUSE Linux Enterprise Server 12 SP1
  • kernel-default >= 3.12.69-60.64.29.1
  • kernel-default-base >= 3.12.69-60.64.29.1
  • kernel-default-devel >= 3.12.69-60.64.29.1
  • kernel-default-man >= 3.12.69-60.64.29.1
  • kernel-devel >= 3.12.69-60.64.29.1
  • kernel-macros >= 3.12.69-60.64.29.1
  • kernel-source >= 3.12.69-60.64.29.1
  • kernel-syms >= 3.12.69-60.64.29.1
  • kernel-xen >= 3.12.69-60.64.29.1
  • kernel-xen-base >= 3.12.69-60.64.29.1
  • kernel-xen-devel >= 3.12.69-60.64.29.1
Patchnames:
SUSE-SLE-SERVER-12-SP1-2017-238
SUSE Linux Enterprise Server 12 SP2
  • kernel-default >= 4.4.38-93.1
  • kernel-default-base >= 4.4.38-93.1
  • kernel-default-devel >= 4.4.38-93.1
  • kernel-default-man >= 4.4.38-93.1
  • kernel-devel >= 4.4.38-93.1
  • kernel-macros >= 4.4.38-93.1
  • kernel-source >= 4.4.38-93.1
  • kernel-syms >= 4.4.38-93.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-2017-87
SUSE Linux Enterprise Server 12 SP3
  • kernel-default >= 4.4.73-5.1
  • kernel-default-base >= 4.4.73-5.1
  • kernel-default-devel >= 4.4.73-5.1
  • kernel-default-man >= 4.4.73-5.1
  • kernel-devel >= 4.4.73-5.1
  • kernel-macros >= 4.4.73-5.1
  • kernel-source >= 4.4.73-5.1
  • kernel-syms >= 4.4.73-5.1
Patchnames:
SUSE Linux Enterprise Server 12 SP3 GA kernel-default
SUSE Linux Enterprise Server 12-LTSS
  • kernel-default >= 3.12.61-52.66.1
  • kernel-default-base >= 3.12.61-52.66.1
  • kernel-default-devel >= 3.12.61-52.66.1
  • kernel-default-man >= 3.12.61-52.66.1
  • kernel-devel >= 3.12.61-52.66.1
  • kernel-macros >= 3.12.61-52.66.1
  • kernel-source >= 3.12.61-52.66.1
  • kernel-syms >= 3.12.61-52.66.1
  • kernel-xen >= 3.12.61-52.66.1
  • kernel-xen-base >= 3.12.61-52.66.1
  • kernel-xen-devel >= 3.12.61-52.66.1
  • kgraft-patch-3_12_61-52_66-default >= 1-2.1
  • kgraft-patch-3_12_61-52_66-xen >= 1-2.1
  • kgraft-patch-SLE12_Update_19 >= 1-2.1
Patchnames:
SUSE-SLE-SERVER-12-2017-247
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2
  • kernel-default >= 4.4.38-93.1
  • kernel-default-base >= 4.4.38-93.1
  • kernel-default-devel >= 4.4.38-93.1
  • kernel-devel >= 4.4.38-93.1
  • kernel-macros >= 4.4.38-93.1
  • kernel-source >= 4.4.38-93.1
  • kernel-syms >= 4.4.38-93.1
Patchnames:
SUSE-SLE-RPI-12-SP2-2017-87
SUSE Linux Enterprise Server for SAP Applications 12
  • kernel-default >= 3.12.61-52.66.1
  • kernel-default-base >= 3.12.61-52.66.1
  • kernel-default-devel >= 3.12.61-52.66.1
  • kernel-devel >= 3.12.61-52.66.1
  • kernel-macros >= 3.12.61-52.66.1
  • kernel-source >= 3.12.61-52.66.1
  • kernel-syms >= 3.12.61-52.66.1
  • kernel-xen >= 3.12.61-52.66.1
  • kernel-xen-base >= 3.12.61-52.66.1
  • kernel-xen-devel >= 3.12.61-52.66.1
  • kgraft-patch-3_12_61-52_66-default >= 1-2.1
  • kgraft-patch-3_12_61-52_66-xen >= 1-2.1
  • kgraft-patch-SLE12_Update_19 >= 1-2.1
Patchnames:
SUSE-SLE-SAP-12-2017-247
SUSE Linux Enterprise Server for SAP Applications 12 SP1
  • kernel-default >= 3.12.69-60.64.29.1
  • kernel-default-base >= 3.12.69-60.64.29.1
  • kernel-default-devel >= 3.12.69-60.64.29.1
  • kernel-default-man >= 3.12.69-60.64.29.1
  • kernel-devel >= 3.12.69-60.64.29.1
  • kernel-macros >= 3.12.69-60.64.29.1
  • kernel-source >= 3.12.69-60.64.29.1
  • kernel-syms >= 3.12.69-60.64.29.1
  • kernel-xen >= 3.12.69-60.64.29.1
  • kernel-xen-base >= 3.12.69-60.64.29.1
  • kernel-xen-devel >= 3.12.69-60.64.29.1
Patchnames:
SUSE-SLE-SERVER-12-SP1-2017-238
SUSE Linux Enterprise Server for SAP Applications 12 SP2
  • kernel-default >= 4.4.38-93.1
  • kernel-default-base >= 4.4.38-93.1
  • kernel-default-devel >= 4.4.38-93.1
  • kernel-default-man >= 4.4.38-93.1
  • kernel-devel >= 4.4.38-93.1
  • kernel-macros >= 4.4.38-93.1
  • kernel-source >= 4.4.38-93.1
  • kernel-syms >= 4.4.38-93.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-2017-87
SUSE Linux Enterprise Server for SAP Applications 12-LTSS
  • kernel-default >= 3.12.61-52.66.1
  • kernel-default-base >= 3.12.61-52.66.1
  • kernel-default-devel >= 3.12.61-52.66.1
  • kernel-default-man >= 3.12.61-52.66.1
  • kernel-devel >= 3.12.61-52.66.1
  • kernel-macros >= 3.12.61-52.66.1
  • kernel-source >= 3.12.61-52.66.1
  • kernel-syms >= 3.12.61-52.66.1
  • kernel-xen >= 3.12.61-52.66.1
  • kernel-xen-base >= 3.12.61-52.66.1
  • kernel-xen-devel >= 3.12.61-52.66.1
  • kgraft-patch-3_12_61-52_66-default >= 1-2.1
  • kgraft-patch-3_12_61-52_66-xen >= 1-2.1
  • kgraft-patch-SLE12_Update_19 >= 1-2.1
Patchnames:
SUSE-SLE-SERVER-12-2017-247
SUSE Linux Enterprise Software Development Kit 12 SP1
  • kernel-docs >= 3.12.69-60.64.29.3
  • kernel-obs-build >= 3.12.69-60.64.29.1
Patchnames:
SUSE-SLE-SDK-12-SP1-2017-238
SUSE Linux Enterprise Software Development Kit 12 SP2
  • kernel-docs >= 4.4.38-93.3
  • kernel-obs-build >= 4.4.38-93.1
Patchnames:
SUSE-SLE-SDK-12-SP2-2017-87
SUSE Linux Enterprise Software Development Kit 12 SP3
  • kernel-docs >= 4.4.73-5.1
  • kernel-obs-build >= 4.4.73-5.1
Patchnames:
SUSE Linux Enterprise Software Development Kit 12 SP3 GA kernel-docs
SUSE Linux Enterprise Workstation Extension 12 SP1
  • kernel-default >= 3.12.69-60.64.29.1
  • kernel-default-extra >= 3.12.69-60.64.29.1
Patchnames:
SUSE-SLE-WE-12-SP1-2017-238
SUSE Linux Enterprise Workstation Extension 12 SP2
  • kernel-default >= 4.4.38-93.1
  • kernel-default-extra >= 4.4.38-93.1
Patchnames:
SUSE-SLE-WE-12-SP2-2017-87
SUSE Linux Enterprise Workstation Extension 12 SP3
  • kernel-default-extra >= 4.4.73-5.1
Patchnames:
SUSE Linux Enterprise Workstation Extension 12 SP3 GA kernel-default-extra
openSUSE Leap 42.1
  • kernel-debug >= 4.1.38-47.1
  • kernel-debug-base >= 4.1.38-47.1
  • kernel-debug-base-debuginfo >= 4.1.38-47.1
  • kernel-debug-debuginfo >= 4.1.38-47.1
  • kernel-debug-debugsource >= 4.1.38-47.1
  • kernel-debug-devel >= 4.1.38-47.1
  • kernel-debug-devel-debuginfo >= 4.1.38-47.1
  • kernel-default >= 4.1.38-47.1
  • kernel-default-base >= 4.1.38-47.1
  • kernel-default-base-debuginfo >= 4.1.38-47.1
  • kernel-default-debuginfo >= 4.1.38-47.1
  • kernel-default-debugsource >= 4.1.38-47.1
  • kernel-default-devel >= 4.1.38-47.1
  • kernel-devel >= 4.1.38-47.1
  • kernel-docs >= 4.1.38-47.2
  • kernel-docs-html >= 4.1.38-47.2
  • kernel-docs-pdf >= 4.1.38-47.2
  • kernel-ec2 >= 4.1.38-47.1
  • kernel-ec2-base >= 4.1.38-47.1
  • kernel-ec2-base-debuginfo >= 4.1.38-47.1
  • kernel-ec2-debuginfo >= 4.1.38-47.1
  • kernel-ec2-debugsource >= 4.1.38-47.1
  • kernel-ec2-devel >= 4.1.38-47.1
  • kernel-macros >= 4.1.38-47.1
  • kernel-obs-build >= 4.1.38-47.3
  • kernel-obs-build-debugsource >= 4.1.38-47.3
  • kernel-obs-qa >= 4.1.38-47.1
  • kernel-pae >= 4.1.38-47.1
  • kernel-pae-base >= 4.1.38-47.1
  • kernel-pae-base-debuginfo >= 4.1.38-47.1
  • kernel-pae-debuginfo >= 4.1.38-47.1
  • kernel-pae-debugsource >= 4.1.38-47.1
  • kernel-pae-devel >= 4.1.38-47.1
  • kernel-pv >= 4.1.38-47.1
  • kernel-pv-base >= 4.1.38-47.1
  • kernel-pv-base-debuginfo >= 4.1.38-47.1
  • kernel-pv-debuginfo >= 4.1.38-47.1
  • kernel-pv-debugsource >= 4.1.38-47.1
  • kernel-pv-devel >= 4.1.38-47.1
  • kernel-source >= 4.1.38-47.1
  • kernel-source-vanilla >= 4.1.38-47.1
  • kernel-syms >= 4.1.38-47.1
  • kernel-vanilla >= 4.1.38-47.1
  • kernel-vanilla-debuginfo >= 4.1.38-47.1
  • kernel-vanilla-debugsource >= 4.1.38-47.1
  • kernel-vanilla-devel >= 4.1.38-47.1
  • kernel-xen >= 4.1.38-47.1
  • kernel-xen-base >= 4.1.38-47.1
  • kernel-xen-base-debuginfo >= 4.1.38-47.1
  • kernel-xen-debuginfo >= 4.1.38-47.1
  • kernel-xen-debugsource >= 4.1.38-47.1
  • kernel-xen-devel >= 4.1.38-47.1
Patchnames:
openSUSE-2017-246
openSUSE Leap 42.2
  • kernel-debug >= 4.4.46-11.1
  • kernel-debug-base >= 4.4.46-11.1
  • kernel-debug-base-debuginfo >= 4.4.46-11.1
  • kernel-debug-debuginfo >= 4.4.46-11.1
  • kernel-debug-debugsource >= 4.4.46-11.1
  • kernel-debug-devel >= 4.4.46-11.1
  • kernel-debug-devel-debuginfo >= 4.4.46-11.1
  • kernel-default >= 4.4.46-11.1
  • kernel-default-base >= 4.4.46-11.1
  • kernel-default-base-debuginfo >= 4.4.46-11.1
  • kernel-default-debuginfo >= 4.4.46-11.1
  • kernel-default-debugsource >= 4.4.46-11.1
  • kernel-default-devel >= 4.4.46-11.1
  • kernel-devel >= 4.4.46-11.1
  • kernel-docs >= 4.4.46-11.3
  • kernel-docs-html >= 4.4.46-11.3
  • kernel-docs-pdf >= 4.4.46-11.3
  • kernel-macros >= 4.4.46-11.1
  • kernel-obs-build >= 4.4.46-11.1
  • kernel-obs-build-debugsource >= 4.4.46-11.1
  • kernel-obs-qa >= 4.4.46-11.1
  • kernel-source >= 4.4.46-11.1
  • kernel-source-vanilla >= 4.4.46-11.1
  • kernel-syms >= 4.4.46-11.1
  • kernel-vanilla >= 4.4.46-11.1
  • kernel-vanilla-base >= 4.4.46-11.1
  • kernel-vanilla-base-debuginfo >= 4.4.46-11.1
  • kernel-vanilla-debuginfo >= 4.4.46-11.1
  • kernel-vanilla-debugsource >= 4.4.46-11.1
  • kernel-vanilla-devel >= 4.4.46-11.1
Patchnames:
openSUSE-2017-245
openSUSE Leap 42.3
  • kernel-default >= 4.4.76-1.1
  • kernel-default-devel >= 4.4.76-1.1
  • kernel-devel >= 4.4.76-1.1
  • kernel-docs >= 4.4.76-1.1
  • kernel-macros >= 4.4.76-1.1
  • kernel-source >= 4.4.76-1.1
  • kernel-syms >= 4.4.76-1.1
Patchnames:
openSUSE Leap 42.3 GA kernel-default


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 12 SP1 kernel-default Released
SUSE Linux Enterprise Desktop 12 SP2 kernel-default Released
SUSE Linux Enterprise High Availability 12 SP2 kernel-default Released
SUSE Linux Enterprise Server 11 SP4 kernel-default Not affected
SUSE Linux Enterprise Server 12 GA LTSS kernel-default Released
SUSE Linux Enterprise Server 12 SP1 kernel-default Released
SUSE Linux Enterprise Server 12 SP2 kernel-default Released
SUSE Linux Enterprise Server 12 SP2 for Raspberry PI kernel-default Released
SUSE Linux Enterprise Workstation Extension 12 SP1 kernel-default Released
SUSE Linux Enterprise Workstation Extension 12 SP2 kernel-default Released