Upstream information

CVE-2015-3332 at MITRE

Description

A certain backport in the TCP Fast Open implementation for the Linux kernel before 3.18 does not properly maintain a count value, which allow local users to cause a denial of service (system crash) via the Fast Open feature, as demonstrated by visiting the chrome://flags/#enable-tcp-fast-open URL when using certain 3.10.x through 3.16.x kernel builds, including longterm-maintenance releases and ckt (aka Canonical Kernel Team) builds.

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 4.9
Vector AV:L/AC:L/Au:N/C:N/I:N/A:C
Access Vector Local
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Complete
SUSE Bugzilla entries: 903967 [RESOLVED / FIXED], 928135 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Desktop 12 SP1
  • kernel-default >= 3.12.49-11.1
  • kernel-default-devel >= 3.12.49-11.1
  • kernel-default-extra >= 3.12.49-11.1
  • kernel-devel >= 3.12.49-11.1
  • kernel-docs >= 3.12.49-11.1
  • kernel-macros >= 3.12.49-11.1
  • kernel-obs-build >= 3.12.49-11.2
  • kernel-source >= 3.12.49-11.1
  • kernel-syms >= 3.12.49-11.1
  • kernel-xen >= 3.12.49-11.1
  • kernel-xen-devel >= 3.12.49-11.1
Patchnames:
SUSE Linux Enterprise Desktop 12 SP1 GA kernel-default-3.12.49-11.1
SUSE Linux Enterprise Software Development Kit 12 SP1 GA kernel-docs-3.12.49-11.1
SUSE Linux Enterprise Workstation Extension 12 SP1 GA kernel-default-extra-3.12.49-11.1
SUSE Linux Enterprise Desktop 12
  • kernel-default >= 3.12.43-52.6.1
  • kernel-default-devel >= 3.12.43-52.6.1
  • kernel-default-extra >= 3.12.43-52.6.1
  • kernel-devel >= 3.12.43-52.6.1
  • kernel-docs >= 3.12.43-52.6.2
  • kernel-macros >= 3.12.43-52.6.1
  • kernel-obs-build >= 3.12.43-52.6.2
  • kernel-source >= 3.12.43-52.6.1
  • kernel-syms >= 3.12.43-52.6.1
  • kernel-xen >= 3.12.43-52.6.1
  • kernel-xen-devel >= 3.12.43-52.6.1
Patchnames:
SUSE-SLE-DESKTOP-12-2015-269
SUSE-SLE-SDK-12-2015-269
SUSE-SLE-WE-12-2015-269
SUSE Linux Enterprise High Performance Computing 12
SUSE Linux Enterprise Module for Public Cloud 12
SUSE Linux Enterprise Server 12 SP3
SUSE Linux Enterprise Server 12 SP4
SUSE Linux Enterprise Server 12 SP5
SUSE Linux Enterprise Server for SAP Applications 12 SP3
SUSE Linux Enterprise Server for SAP Applications 12 SP4
SUSE Linux Enterprise Server for SAP Applications 12 SP5
  • kernel-ec2 >= 3.12.43-52.6.1
  • kernel-ec2-devel >= 3.12.43-52.6.1
  • kernel-ec2-extra >= 3.12.43-52.6.1
Patchnames:
SUSE-SLE-Module-Public-Cloud-12-2015-269
SUSE Linux Enterprise Live Patching 12
  • kgraft-patch-3_12_43-52_6-default >= 1-2.3
  • kgraft-patch-3_12_43-52_6-xen >= 1-2.3
Patchnames:
SUSE-SLE-Live-Patching-12-2015-269
SUSE Linux Enterprise Server 12 SP1
  • kernel-default >= 3.12.49-11.1
  • kernel-default-base >= 3.12.49-11.1
  • kernel-default-devel >= 3.12.49-11.1
  • kernel-default-extra >= 3.12.49-11.1
  • kernel-default-man >= 3.12.49-11.1
  • kernel-devel >= 3.12.49-11.1
  • kernel-docs >= 3.12.49-11.1
  • kernel-macros >= 3.12.49-11.1
  • kernel-obs-build >= 3.12.49-11.2
  • kernel-source >= 3.12.49-11.1
  • kernel-syms >= 3.12.49-11.1
  • kernel-xen >= 3.12.49-11.1
  • kernel-xen-base >= 3.12.49-11.1
  • kernel-xen-devel >= 3.12.49-11.1
Patchnames:
SUSE Linux Enterprise Server 12 SP1 GA kernel-default-3.12.49-11.1
SUSE Linux Enterprise Software Development Kit 12 SP1 GA kernel-docs-3.12.49-11.1
SUSE Linux Enterprise Workstation Extension 12 SP1 GA kernel-default-extra-3.12.49-11.1
SUSE Linux Enterprise Server 12
SUSE Linux Enterprise Server for SAP Applications 12
  • kernel-default >= 3.12.43-52.6.1
  • kernel-default-base >= 3.12.43-52.6.1
  • kernel-default-devel >= 3.12.43-52.6.1
  • kernel-default-extra >= 3.12.43-52.6.1
  • kernel-default-man >= 3.12.43-52.6.1
  • kernel-devel >= 3.12.43-52.6.1
  • kernel-docs >= 3.12.43-52.6.2
  • kernel-ec2 >= 3.12.43-52.6.1
  • kernel-ec2-devel >= 3.12.43-52.6.1
  • kernel-ec2-extra >= 3.12.43-52.6.1
  • kernel-macros >= 3.12.43-52.6.1
  • kernel-obs-build >= 3.12.43-52.6.2
  • kernel-source >= 3.12.43-52.6.1
  • kernel-syms >= 3.12.43-52.6.1
  • kernel-xen >= 3.12.43-52.6.1
  • kernel-xen-base >= 3.12.43-52.6.1
  • kernel-xen-devel >= 3.12.43-52.6.1
Patchnames:
SUSE-SLE-Module-Public-Cloud-12-2015-269
SUSE-SLE-SDK-12-2015-269
SUSE-SLE-SERVER-12-2015-269
SUSE-SLE-WE-12-2015-269
SUSE Linux Enterprise Server for SAP Applications 12 SP1
  • kernel-default-extra >= 3.12.49-11.1
  • kernel-docs >= 3.12.49-11.1
  • kernel-obs-build >= 3.12.49-11.2
Patchnames:
SUSE Linux Enterprise Software Development Kit 12 SP1 GA kernel-docs-3.12.49-11.1
SUSE Linux Enterprise Workstation Extension 12 SP1 GA kernel-default-extra-3.12.49-11.1
SUSE Linux Enterprise Software Development Kit 12 SP1
  • kernel-docs >= 3.12.49-11.1
  • kernel-obs-build >= 3.12.49-11.2
Patchnames:
SUSE Linux Enterprise Software Development Kit 12 SP1 GA kernel-docs-3.12.49-11.1
SUSE Linux Enterprise Software Development Kit 12
  • kernel-docs >= 3.12.43-52.6.2
  • kernel-obs-build >= 3.12.43-52.6.2
Patchnames:
SUSE-SLE-SDK-12-2015-269
SUSE Linux Enterprise Workstation Extension 12 SP1
  • kernel-default-extra >= 3.12.49-11.1
Patchnames:
SUSE Linux Enterprise Workstation Extension 12 SP1 GA kernel-default-extra-3.12.49-11.1
SUSE Linux Enterprise Workstation Extension 12
  • kernel-default-extra >= 3.12.43-52.6.1
Patchnames:
SUSE-SLE-WE-12-2015-269


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. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under general support and receiving all security fixes.
SUSE Linux Enterprise High Performance Computing 12 kernel-ec2 Released
SUSE Linux Enterprise Module for Public Cloud 12 kernel-ec2 Released
SUSE Linux Enterprise Server 12 SP5 kernel-ec2 Released
SUSE Linux Enterprise Server 12-LTSS xen Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 kernel-ec2 Released
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise Server 12 SP4 kernel-ec2 Released
SUSE Linux Enterprise Server for SAP Applications 12 SP4 kernel-ec2 Released
Products past their end of life and not receiving proactive updates anymore.
SLES for SAP Applications 11 SP2 xen Released
SLES for SAP Applications 11 SP3 xen Released
SUSE Linux Enterprise Desktop 11 SP1 xen Released
SUSE Linux Enterprise Desktop 11 SP2 xen Released
SUSE Linux Enterprise Desktop 11 SP3 xen Released
SUSE Linux Enterprise Desktop 11 SP4 xen Already fixed
SUSE Linux Enterprise Desktop 12 kernel-default Released
SUSE Linux Enterprise Desktop 12 kernel-docs Released
SUSE Linux Enterprise Desktop 12 kernel-obs-build Released
SUSE Linux Enterprise Desktop 12 kernel-source Released
SUSE Linux Enterprise Desktop 12 kernel-syms Released
SUSE Linux Enterprise Desktop 12 kernel-xen Released
SUSE Linux Enterprise Desktop 12 xen Released
SUSE Linux Enterprise Enterprise Server 11 SP1 for SAP Enterprise Search xen Released
SUSE Linux Enterprise Live Patching 12 kgraft-patch-SLE12_Update_5 Released
SUSE Linux Enterprise Server 11 SP1 xen Released
SUSE Linux Enterprise Server 11 SP1 LTSS xen Released
SUSE Linux Enterprise Server 11 SP2 xen Released
SUSE Linux Enterprise Server 11 SP2 LTSS xen Released
SUSE Linux Enterprise Server 11 SP3 xen Released
SUSE Linux Enterprise Server 11 SP3 LTSS xen Released
SUSE Linux Enterprise Server 11 SP3-LTSS xen Affected
SUSE Linux Enterprise Server 11 SP4 xen Already fixed
SUSE Linux Enterprise Server 11 SP4 LTSS xen Already fixed
SUSE Linux Enterprise Server 11 SP4-LTSS xen Already fixed
SUSE Linux Enterprise Server 12 kernel-default Released
SUSE Linux Enterprise Server 12 kernel-docs Released
SUSE Linux Enterprise Server 12 kernel-ec2 Released
SUSE Linux Enterprise Server 12 kernel-obs-build Released
SUSE Linux Enterprise Server 12 kernel-source Released
SUSE Linux Enterprise Server 12 kernel-syms Released
SUSE Linux Enterprise Server 12 kernel-xen Released
SUSE Linux Enterprise Server 12 xen Released
SUSE Linux Enterprise Server 12 SP3 kernel-ec2 Released
SUSE Linux Enterprise Server for SAP Applications 11 SP1 xen Released
SUSE Linux Enterprise Server for SAP Applications 11 SP2 xen Released
SUSE Linux Enterprise Server for SAP Applications 11 SP3 xen Released
SUSE Linux Enterprise Server for SAP Applications 11 SP4 xen Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 kernel-default Released
SUSE Linux Enterprise Server for SAP Applications 12 kernel-docs Released
SUSE Linux Enterprise Server for SAP Applications 12 kernel-ec2 Released
SUSE Linux Enterprise Server for SAP Applications 12 kernel-obs-build Released
SUSE Linux Enterprise Server for SAP Applications 12 kernel-source Released
SUSE Linux Enterprise Server for SAP Applications 12 kernel-syms Released
SUSE Linux Enterprise Server for SAP Applications 12 kernel-xen Released
SUSE Linux Enterprise Server for SAP Applications 12 xen Released
SUSE Linux Enterprise Server for SAP Applications 12 SP3 kernel-ec2 Released
SUSE Linux Enterprise Server for SAP Business All-in-One 11 SP1 xen Released
SUSE Linux Enterprise Software Development Kit 11 SP1 xen Released
SUSE Linux Enterprise Software Development Kit 11 SP2 xen Released
SUSE Linux Enterprise Software Development Kit 11 SP3 xen Released
SUSE Linux Enterprise Software Development Kit 11 SP4 xen Already fixed
SUSE Linux Enterprise Software Development Kit 12 kernel-docs Released
SUSE Linux Enterprise Software Development Kit 12 kernel-obs-build Released
SUSE Linux Enterprise Software Development Kit 12 xen Released
SUSE Linux Enterprise Workstation Extension 12 kernel-default Released


SUSE Timeline for this CVE

CVE page created: Wed Nov 5 11:24:07 2014
CVE page last modified: Thu Jan 26 17:51:28 2023