CVE-2018-1065

Upstream information

CVE-2018-1065 at MITRE

Description

The netfilter subsystem in the Linux kernel through 4.15.7 mishandles the case of a rule blob that contains a jump but lacks a user-defined chain, which allows local users to cause a denial of service (NULL pointer dereference) by leveraging the CAP_NET_RAW or CAP_NET_ADMIN capability, related to arpt_do_table in net/ipv4/netfilter/arp_tables.c, ipt_do_table in net/ipv4/netfilter/ip_tables.c, and ip6t_do_table in net/ipv6/netfilter/ip6_tables.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
Base Score	4.7
Vector	AV:L/AC:M/Au:N/C:N/I:N/A:C
Access Vector	Local
Access Complexity	Medium
Authentication	None
Confidentiality Impact	None
Integrity Impact	None
Availability Impact	Complete

CVSS v3 Scores
	National Vulnerability Database	SUSE
Base Score	4.7	5.9
Vector	AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H	AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Access Vector	Local	Network
Access Complexity	High	High
Privileges Required	Low	None
User Interaction	None	None
Scope	Unchanged	Unchanged
Confidentiality Impact	None	None
Integrity Impact	None	None
Availability Impact	High	High

SUSE Bugzilla entry: 1083650 [RESOLVED / FIXED]

SUSE Security Advisories:

SUSE-SU-2018:1366-1, published Tue May 22 23:50:05 MDT 2018
SUSE-SU-2018:1816-1, published Tue Jun 26 10:08:03 MDT 2018
SUSE-SU-2018:1855-1, published Fri Jun 29 13:15:41 MDT 2018
SUSE-SU-2018:1855-2, published Thu Oct 18 10:44:06 MDT 2018
openSUSE-SU-2018:1418-1, published Thu, 24 May 2018 21:06:58 +0200 (CEST)

List of released packages

Product(s)	Fixed package version(s)	References
Openstack Cloud Magnum Orchestration 7	`kernel-default >= 4.4.121-92.85.1`	Patchnames: SUSE-OpenStack-Cloud-Magnum-Orchestration-7-2018-1251
SUSE CaaS Platform ALL	`kernel-default >= 4.4.131-94.29.1`	Patchnames: SUSE-CAASP-ALL-2018-955
SUSE Enterprise Storage 4	`kernel-default >= 4.4.121-92.85.1` `kernel-default-base >= 4.4.121-92.85.1` `kernel-default-devel >= 4.4.121-92.85.1` `kernel-devel >= 4.4.121-92.85.1` `kernel-macros >= 4.4.121-92.85.1` `kernel-source >= 4.4.121-92.85.1` `kernel-syms >= 4.4.121-92.85.1` `kgraft-patch-4_4_121-92_85-default >= 1-3.5.1` `kgraft-patch-SLE12-SP2_Update_23 >= 1-3.5.1`	Patchnames: SUSE-Storage-4-2018-1251
SUSE Linux Enterprise Build System Kit 12 SP3	`kernel-zfcpdump >= 4.4.131-94.29.1`	Patchnames: SUSE-SLE-BSK-12-SP3-2018-955
SUSE Linux Enterprise Desktop 12 SP3	`kernel-default >= 4.4.131-94.29.1` `kernel-default-devel >= 4.4.131-94.29.1` `kernel-default-extra >= 4.4.131-94.29.1` `kernel-devel >= 4.4.131-94.29.1` `kernel-macros >= 4.4.131-94.29.1` `kernel-source >= 4.4.131-94.29.1` `kernel-syms >= 4.4.131-94.29.1`	Patchnames: SUSE-SLE-DESKTOP-12-SP3-2018-955
SUSE Linux Enterprise High Availability 12 SP3	`cluster-md-kmp-default >= 4.4.131-94.29.1` `dlm-kmp-default >= 4.4.131-94.29.1` `gfs2-kmp-default >= 4.4.131-94.29.1` `kernel-default >= 4.4.131-94.29.1` `ocfs2-kmp-default >= 4.4.131-94.29.1`	Patchnames: SUSE-SLE-HA-12-SP3-2018-955
SUSE Linux Enterprise High Availability 15	`cluster-md-kmp-default >= 4.12.14-23.1` `dlm-kmp-default >= 4.12.14-23.1` `gfs2-kmp-default >= 4.12.14-23.1` `ocfs2-kmp-default >= 4.12.14-23.1`	Patchnames: SUSE Linux Enterprise High Availability 15 GA cluster-md-kmp-default
SUSE Linux Enterprise Live Patching 12 SP3	`kgraft-patch-4_4_131-94_29-default >= 1-4.5.2` `kgraft-patch-SLE12-SP3_Update_12 >= 1-4.5.2`	Patchnames: SUSE-SLE-Live-Patching-12-SP3-2018-955
SUSE Linux Enterprise Module for Basesystem 15	`kernel-default >= 4.12.14-23.1` `kernel-default-devel >= 4.12.14-23.1` `kernel-devel >= 4.12.14-23.1` `kernel-macros >= 4.12.14-23.1`	Patchnames: SUSE Linux Enterprise Module for Basesystem 15 GA kernel-default
SUSE Linux Enterprise Module for Development Tools 15	`kernel-docs >= 4.12.14-23.1` `kernel-obs-build >= 4.12.14-23.1` `kernel-source >= 4.12.14-23.1` `kernel-syms >= 4.12.14-23.1` `kernel-vanilla-base >= 4.12.14-23.1`	Patchnames: SUSE Linux Enterprise Module for Development Tools 15 GA kernel-docs
SUSE Linux Enterprise Module for Legacy Software 15	`reiserfs-kmp-default >= 4.12.14-23.1`	Patchnames: SUSE Linux Enterprise Module for Legacy Software 15 GA reiserfs-kmp-default
SUSE Linux Enterprise Module for Live Patching 15	`kernel-default-livepatch >= 4.12.14-23.1`	Patchnames: SUSE Linux Enterprise Module for Live Patching 15 GA kernel-default-livepatch
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT	`kernel-default >= 4.4.121-92.85.1` `kernel-default-base >= 4.4.121-92.85.1` `kernel-default-devel >= 4.4.121-92.85.1` `kernel-devel >= 4.4.121-92.85.1` `kernel-macros >= 4.4.121-92.85.1` `kernel-source >= 4.4.121-92.85.1` `kernel-syms >= 4.4.121-92.85.1` `kgraft-patch-4_4_121-92_85-default >= 1-3.5.1` `kgraft-patch-SLE12-SP2_Update_23 >= 1-3.5.1`	Patchnames: SUSE-SLE-POS-12-SP2-CLIENT-2018-1251
SUSE Linux Enterprise Real Time Extension 12 SP3	`cluster-md-kmp-rt >= 4.4.138-3.14.1` `dlm-kmp-rt >= 4.4.138-3.14.1` `gfs2-kmp-rt >= 4.4.138-3.14.1` `kernel-devel-rt >= 4.4.138-3.14.1` `kernel-rt >= 4.4.138-3.14.1` `kernel-rt-base >= 4.4.138-3.14.1` `kernel-rt-devel >= 4.4.138-3.14.1` `kernel-rt_debug >= 4.4.138-3.14.1` `kernel-rt_debug-devel >= 4.4.138-3.14.1` `kernel-source-rt >= 4.4.138-3.14.1` `kernel-syms-rt >= 4.4.138-3.14.1` `ocfs2-kmp-rt >= 4.4.138-3.14.1`	Patchnames: SUSE-SLE-RT-12-SP3-2018-1224
SUSE Linux Enterprise Server 12 SP2-BCL	`kernel-default >= 4.4.121-92.85.1` `kernel-default-base >= 4.4.121-92.85.1` `kernel-default-devel >= 4.4.121-92.85.1` `kernel-devel >= 4.4.121-92.85.1` `kernel-macros >= 4.4.121-92.85.1` `kernel-source >= 4.4.121-92.85.1` `kernel-syms >= 4.4.121-92.85.1` `kgraft-patch-4_4_121-92_85-default >= 1-3.5.1` `kgraft-patch-SLE12-SP2_Update_23 >= 1-3.5.1`	Patchnames: SUSE-SLE-SERVER-12-SP2-BCL-2018-1251
SUSE Linux Enterprise Server 12 SP2-ESPOS	`kernel-default >= 4.4.121-92.85.1` `kernel-default-base >= 4.4.121-92.85.1` `kernel-default-devel >= 4.4.121-92.85.1` `kernel-devel >= 4.4.121-92.85.1` `kernel-macros >= 4.4.121-92.85.1` `kernel-source >= 4.4.121-92.85.1` `kernel-syms >= 4.4.121-92.85.1` `kgraft-patch-4_4_121-92_85-default >= 1-3.5.1` `kgraft-patch-SLE12-SP2_Update_23 >= 1-3.5.1`	Patchnames: SUSE-SLE-SERVER-12-SP2-ESPOS-2018-1251
SUSE Linux Enterprise Server 12 SP2-LTSS	`kernel-default >= 4.4.121-92.85.1` `kernel-default-base >= 4.4.121-92.85.1` `kernel-default-devel >= 4.4.121-92.85.1` `kernel-default-man >= 4.4.121-92.85.1` `kernel-devel >= 4.4.121-92.85.1` `kernel-macros >= 4.4.121-92.85.1` `kernel-source >= 4.4.121-92.85.1` `kernel-syms >= 4.4.121-92.85.1` `kgraft-patch-4_4_121-92_85-default >= 1-3.5.1` `kgraft-patch-SLE12-SP2_Update_23 >= 1-3.5.1`	Patchnames: SUSE-SLE-SERVER-12-SP2-2018-1251
SUSE Linux Enterprise Server 12 SP3	`kernel-default >= 4.4.131-94.29.1` `kernel-default-base >= 4.4.131-94.29.1` `kernel-default-devel >= 4.4.131-94.29.1` `kernel-default-man >= 4.4.131-94.29.1` `kernel-devel >= 4.4.131-94.29.1` `kernel-macros >= 4.4.131-94.29.1` `kernel-source >= 4.4.131-94.29.1` `kernel-syms >= 4.4.131-94.29.1`	Patchnames: SUSE-SLE-SERVER-12-SP3-2018-955
SUSE Linux Enterprise Server for SAP Applications 12 SP2	`kernel-default >= 4.4.121-92.85.1` `kernel-default-base >= 4.4.121-92.85.1` `kernel-default-devel >= 4.4.121-92.85.1` `kernel-devel >= 4.4.121-92.85.1` `kernel-macros >= 4.4.121-92.85.1` `kernel-source >= 4.4.121-92.85.1` `kernel-syms >= 4.4.121-92.85.1` `kgraft-patch-4_4_121-92_85-default >= 1-3.5.1` `kgraft-patch-SLE12-SP2_Update_23 >= 1-3.5.1`	Patchnames: SUSE-SLE-SAP-12-SP2-2018-1251
SUSE Linux Enterprise Server for SAP Applications 12 SP2-BCL	`kernel-default >= 4.4.121-92.85.1` `kernel-default-base >= 4.4.121-92.85.1` `kernel-default-devel >= 4.4.121-92.85.1` `kernel-devel >= 4.4.121-92.85.1` `kernel-macros >= 4.4.121-92.85.1` `kernel-source >= 4.4.121-92.85.1` `kernel-syms >= 4.4.121-92.85.1` `kgraft-patch-4_4_121-92_85-default >= 1-3.5.1` `kgraft-patch-SLE12-SP2_Update_23 >= 1-3.5.1`	Patchnames: SUSE-SLE-SERVER-12-SP2-BCL-2018-1251
SUSE Linux Enterprise Server for SAP Applications 12 SP2-ESPOS	`kernel-default >= 4.4.121-92.85.1` `kernel-default-base >= 4.4.121-92.85.1` `kernel-default-devel >= 4.4.121-92.85.1` `kernel-devel >= 4.4.121-92.85.1` `kernel-macros >= 4.4.121-92.85.1` `kernel-source >= 4.4.121-92.85.1` `kernel-syms >= 4.4.121-92.85.1` `kgraft-patch-4_4_121-92_85-default >= 1-3.5.1` `kgraft-patch-SLE12-SP2_Update_23 >= 1-3.5.1`	Patchnames: SUSE-SLE-SERVER-12-SP2-ESPOS-2018-1251
SUSE Linux Enterprise Server for SAP Applications 12 SP2-LTSS	`kernel-default >= 4.4.121-92.85.1` `kernel-default-base >= 4.4.121-92.85.1` `kernel-default-devel >= 4.4.121-92.85.1` `kernel-default-man >= 4.4.121-92.85.1` `kernel-devel >= 4.4.121-92.85.1` `kernel-macros >= 4.4.121-92.85.1` `kernel-source >= 4.4.121-92.85.1` `kernel-syms >= 4.4.121-92.85.1` `kgraft-patch-4_4_121-92_85-default >= 1-3.5.1` `kgraft-patch-SLE12-SP2_Update_23 >= 1-3.5.1`	Patchnames: SUSE-SLE-SERVER-12-SP2-2018-1251
SUSE Linux Enterprise Server for SAP Applications 12 SP3	`kernel-default >= 4.4.131-94.29.1` `kernel-default-base >= 4.4.131-94.29.1` `kernel-default-devel >= 4.4.131-94.29.1` `kernel-default-man >= 4.4.131-94.29.1` `kernel-devel >= 4.4.131-94.29.1` `kernel-macros >= 4.4.131-94.29.1` `kernel-source >= 4.4.131-94.29.1` `kernel-syms >= 4.4.131-94.29.1`	Patchnames: SUSE-SLE-SERVER-12-SP3-2018-955
SUSE Linux Enterprise Software Development Kit 12 SP3	`kernel-docs >= 4.4.131-94.29.1` `kernel-obs-build >= 4.4.131-94.29.1`	Patchnames: SUSE-SLE-SDK-12-SP3-2018-955
SUSE Linux Enterprise Workstation Extension 12 SP3	`kernel-default >= 4.4.131-94.29.1` `kernel-default-extra >= 4.4.131-94.29.1`	Patchnames: SUSE-SLE-WE-12-SP3-2018-955
SUSE Linux Enterprise Workstation Extension 15	`kernel-default-extra >= 4.12.14-23.1`	Patchnames: SUSE Linux Enterprise Workstation Extension 15 GA kernel-default-extra
SUSE OpenStack Cloud 7	`kernel-default >= 4.4.121-92.85.1` `kernel-default-base >= 4.4.121-92.85.1` `kernel-default-devel >= 4.4.121-92.85.1` `kernel-default-man >= 4.4.121-92.85.1` `kernel-devel >= 4.4.121-92.85.1` `kernel-macros >= 4.4.121-92.85.1` `kernel-source >= 4.4.121-92.85.1` `kernel-syms >= 4.4.121-92.85.1` `kgraft-patch-4_4_121-92_85-default >= 1-3.5.1` `kgraft-patch-SLE12-SP2_Update_23 >= 1-3.5.1`	Patchnames: SUSE-OpenStack-Cloud-7-2018-1251
openSUSE Leap 15.0	`kernel-default >= 4.12.14-lp150.11.4` `kernel-vanilla-base >= 4.12.14-lp150.11.4`	Patchnames: openSUSE Leap 15.0 GA kernel-default
openSUSE Leap 42.3	`kernel-debug >= 4.4.132-53.1` `kernel-debug-base >= 4.4.132-53.1` `kernel-debug-base-debuginfo >= 4.4.132-53.1` `kernel-debug-debuginfo >= 4.4.132-53.1` `kernel-debug-debugsource >= 4.4.132-53.1` `kernel-debug-devel >= 4.4.132-53.1` `kernel-debug-devel-debuginfo >= 4.4.132-53.1` `kernel-default >= 4.4.132-53.1` `kernel-default-base >= 4.4.132-53.1` `kernel-default-base-debuginfo >= 4.4.132-53.1` `kernel-default-debuginfo >= 4.4.132-53.1` `kernel-default-debugsource >= 4.4.132-53.1` `kernel-default-devel >= 4.4.132-53.1` `kernel-devel >= 4.4.132-53.1` `kernel-docs >= 4.4.132-53.1` `kernel-docs-html >= 4.4.132-53.1` `kernel-docs-pdf >= 4.4.132-53.1` `kernel-macros >= 4.4.132-53.1` `kernel-obs-build >= 4.4.132-53.1` `kernel-obs-build-debugsource >= 4.4.132-53.1` `kernel-obs-qa >= 4.4.132-53.1` `kernel-source >= 4.4.132-53.1` `kernel-source-vanilla >= 4.4.132-53.1` `kernel-syms >= 4.4.132-53.1` `kernel-vanilla >= 4.4.132-53.1` `kernel-vanilla-base >= 4.4.132-53.1` `kernel-vanilla-base-debuginfo >= 4.4.132-53.1` `kernel-vanilla-debuginfo >= 4.4.132-53.1` `kernel-vanilla-debugsource >= 4.4.132-53.1` `kernel-vanilla-devel >= 4.4.132-53.1` `kselftests-kmp-debug >= 4.4.132-53.1` `kselftests-kmp-debug-debuginfo >= 4.4.132-53.1` `kselftests-kmp-default >= 4.4.132-53.1` `kselftests-kmp-default-debuginfo >= 4.4.132-53.1` `kselftests-kmp-vanilla >= 4.4.132-53.1` `kselftests-kmp-vanilla-debuginfo >= 4.4.132-53.1`	Patchnames: openSUSE-2018-514

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 SP2	kernel-source	Affected
SUSE Linux Enterprise Desktop 12 SP3	kernel-source	Released
SUSE Linux Enterprise Server 11 SP3 LTSS	kernel-source	Not affected
SUSE Linux Enterprise Server 11 SP4	kernel-source	Not affected
SUSE Linux Enterprise Server 12 GA LTSS	kernel-source	Not affected
SUSE Linux Enterprise Server 12 SP1 LTSS	kernel-source	Not affected
SUSE Linux Enterprise Server 12 SP2	kernel-source	Affected
SUSE Linux Enterprise Server 12 SP2 LTSS	kernel-source	Released
SUSE Linux Enterprise Server 12 SP3	kernel-source	Released
SUSE Linux Enterprise Server for SAP Applications 12 SP2	kernel-source	Released