Upstream information

CVE-2017-13715 at MITRE

Description

The __skb_flow_dissect function in net/core/flow_dissector.c in the Linux kernel before 4.3 does not ensure that n_proto, ip_proto, and thoff are initialized, which allows remote attackers to cause a denial of service (system crash) or possibly execute arbitrary code via a single crafted MPLS packet.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v2 Scores
  National Vulnerability Database SUSE
Base Score 10 7.8
Vector AV:N/AC:L/Au:N/C:C/I:C/A:C AV:N/AC:L/Au:N/C:N/I:N/A:C
Access Vector Network Network
Access Complexity Low Low
Authentication None None
Confidentiality Impact Complete None
Integrity Impact Complete None
Availability Impact Complete Complete
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 9.8 7.5
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Access Vector Network Network
Access Complexity Low Low
Privileges Required None None
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact High None
Integrity Impact High None
Availability Impact High High
CVSSv3 Version 3.1 3
SUSE Bugzilla entry: 1056051 [RESOLVED / INVALID]

No SUSE Security Announcements cross referenced.


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Please note that this evaluation state might be work in progress, incomplete or outdated.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
SLES for SAP Applications kernel-default Not affected
SLES for SAP Applications kernel-source Not affected
SUSE Linux Enterprise Desktop 12 SP2 kernel-default Affected
SUSE Linux Enterprise Desktop 12 SP2 kernel-source Affected
SUSE Linux Enterprise Desktop 12 SP3 kernel-default Already fixed
SUSE Linux Enterprise Desktop 12 SP3 kernel-source Already fixed
SUSE Linux Enterprise Desktop 12 SP4 kernel-default Already fixed
SUSE Linux Enterprise Desktop 12 SP4 kernel-source Already fixed
SUSE Linux Enterprise Desktop 15 kernel-default Already fixed
SUSE Linux Enterprise Desktop 15 kernel-source Already fixed
SUSE Linux Enterprise Desktop 15 SP1 kernel-default Already fixed
SUSE Linux Enterprise Desktop 15 SP1 kernel-source Already fixed
SUSE Linux Enterprise High Performance Computing 12 SP4 kernel-default Already fixed
SUSE Linux Enterprise High Performance Computing 12 SP4 kernel-source Already fixed
SUSE Linux Enterprise High Performance Computing 12 SP5 kernel-default Already fixed
SUSE Linux Enterprise High Performance Computing 12 SP5 kernel-source Already fixed
SUSE Linux Enterprise High Performance Computing 15 kernel-default Already fixed
SUSE Linux Enterprise High Performance Computing 15 kernel-source Already fixed
SUSE Linux Enterprise High Performance Computing 15 LTSS kernel-default Already fixed
SUSE Linux Enterprise High Performance Computing 15 LTSS kernel-source Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP1 kernel-default Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP1 kernel-source Already fixed
SUSE Linux Enterprise Micro 5.0 kernel-default Already fixed
SUSE Linux Enterprise Module for Basesystem 15 kernel-default Already fixed
SUSE Linux Enterprise Module for Basesystem 15 kernel-source Already fixed
SUSE Linux Enterprise Module for Basesystem 15 SP1 kernel-default Already fixed
SUSE Linux Enterprise Module for Basesystem 15 SP1 kernel-source Already fixed
SUSE Linux Enterprise Module for Development Tools 15 kernel-default Already fixed
SUSE Linux Enterprise Module for Development Tools 15 kernel-source Already fixed
SUSE Linux Enterprise Module for Development Tools 15 SP1 kernel-default Already fixed
SUSE Linux Enterprise Module for Development Tools 15 SP1 kernel-source Already fixed
SUSE Linux Enterprise Server 11 SP3 LTSS kernel-default Not affected
SUSE Linux Enterprise Server 11 SP3 LTSS kernel-source Not affected
SUSE Linux Enterprise Server 11 SP4 LTSS kernel-default Not affected
SUSE Linux Enterprise Server 11 SP4 LTSS kernel-source Not affected
SUSE Linux Enterprise Server 12 LTSS kernel-default Not affected
SUSE Linux Enterprise Server 12 LTSS kernel-source Not affected
SUSE Linux Enterprise Server 12 SP1 LTSS kernel-default Already fixed
SUSE Linux Enterprise Server 12 SP1 LTSS kernel-source Already fixed
SUSE Linux Enterprise Server 12 SP2 kernel-default Already fixed
SUSE Linux Enterprise Server 12 SP2 kernel-source Already fixed
SUSE Linux Enterprise Server 12 SP2 BCL kernel-default Already fixed
SUSE Linux Enterprise Server 12 SP2 BCL kernel-source Already fixed
SUSE Linux Enterprise Server 12 SP2 LTSS kernel-default Already fixed
SUSE Linux Enterprise Server 12 SP2 LTSS kernel-source Already fixed
SUSE Linux Enterprise Server 12 SP3 kernel-default Already fixed
SUSE Linux Enterprise Server 12 SP3 kernel-source Already fixed
SUSE Linux Enterprise Server 12 SP3 BCL kernel-default Already fixed
SUSE Linux Enterprise Server 12 SP3 BCL kernel-source Already fixed
SUSE Linux Enterprise Server 12 SP3 LTSS kernel-default Already fixed
SUSE Linux Enterprise Server 12 SP3 LTSS kernel-source Already fixed
SUSE Linux Enterprise Server 12 SP4 kernel-default Already fixed
SUSE Linux Enterprise Server 12 SP4 kernel-source Already fixed
SUSE Linux Enterprise Server 12 SP5 kernel-default Already fixed
SUSE Linux Enterprise Server 12 SP5 kernel-source Already fixed
SUSE Linux Enterprise Server 15 kernel-default Already fixed
SUSE Linux Enterprise Server 15 kernel-source Already fixed
SUSE Linux Enterprise Server 15 ESPOS kernel-default Already fixed
SUSE Linux Enterprise Server 15 ESPOS kernel-source Already fixed
SUSE Linux Enterprise Server 15 LTSS kernel-default Already fixed
SUSE Linux Enterprise Server 15 LTSS kernel-source Already fixed
SUSE Linux Enterprise Server 15 SP1 kernel-default Already fixed
SUSE Linux Enterprise Server 15 SP1 kernel-source Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 kernel-default Not affected
SUSE Linux Enterprise Server for SAP Applications 12 kernel-source Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 kernel-default Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP2 kernel-source Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP3 kernel-default Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP3 kernel-source Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP4 kernel-default Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP4 kernel-source Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP5 kernel-default Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP5 kernel-source Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 kernel-default Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 kernel-source Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP1 kernel-default Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP1 kernel-source Already fixed
SUSE Linux Enterprise Storage 6 kernel-default Already fixed
SUSE Linux Enterprise Storage 6 kernel-source Already fixed
SUSE Manager Proxy 4.0 kernel-default Already fixed
SUSE Manager Proxy 4.0 kernel-source Already fixed
SUSE Manager Retail Branch Server 4.0 kernel-default Already fixed
SUSE Manager Retail Branch Server 4.0 kernel-source Already fixed
SUSE Manager Server 4.0 kernel-default Already fixed
SUSE Manager Server 4.0 kernel-source Already fixed