Upstream information

CVE-2016-8646 at MITRE

Description

The hash_accept function in crypto/algif_hash.c in the Linux kernel before 4.3.6 allows local users to cause a denial of service (OOPS) by attempting to trigger use of in-kernel hash algorithms for a socket that has received zero bytes of data.

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 4.7
Vector AV:L/AC:L/Au:N/C:N/I:N/A:C AV:L/AC:M/Au:N/C:N/I:N/A:C
Access Vector Local Local
Access Complexity Low Medium
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 entry: 1010150 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Point of Sale 11 SP3
  • kernel-default >= 3.0.101-0.47.96.1
  • kernel-default-base >= 3.0.101-0.47.96.1
  • kernel-default-devel >= 3.0.101-0.47.96.1
  • kernel-ec2 >= 3.0.101-0.47.96.1
  • kernel-ec2-base >= 3.0.101-0.47.96.1
  • kernel-ec2-devel >= 3.0.101-0.47.96.1
  • kernel-pae >= 3.0.101-0.47.96.1
  • kernel-pae-base >= 3.0.101-0.47.96.1
  • kernel-pae-devel >= 3.0.101-0.47.96.1
  • kernel-source >= 3.0.101-0.47.96.1
  • kernel-syms >= 3.0.101-0.47.96.1
  • kernel-trace >= 3.0.101-0.47.96.1
  • kernel-trace-base >= 3.0.101-0.47.96.1
  • kernel-trace-devel >= 3.0.101-0.47.96.1
  • kernel-xen >= 3.0.101-0.47.96.1
  • kernel-xen-base >= 3.0.101-0.47.96.1
  • kernel-xen-devel >= 3.0.101-0.47.96.1
Patchnames:
sleposp3-linux-kernel-12992
SUSE Linux Enterprise Real Time Extension 11 SP4
  • kernel-rt >= 3.0.101.rt130-68.1
  • kernel-rt-base >= 3.0.101.rt130-68.1
  • kernel-rt-devel >= 3.0.101.rt130-68.1
  • kernel-rt_trace >= 3.0.101.rt130-68.1
  • kernel-rt_trace-base >= 3.0.101.rt130-68.1
  • kernel-rt_trace-devel >= 3.0.101.rt130-68.1
  • kernel-source-rt >= 3.0.101.rt130-68.1
  • kernel-syms-rt >= 3.0.101.rt130-68.1
Patchnames:
slertesp4-kernel-13074
SUSE Linux Enterprise Server 11 SP2-LTSS
  • kernel-default >= 3.0.101-0.7.53.1
  • kernel-default-base >= 3.0.101-0.7.53.1
  • kernel-default-devel >= 3.0.101-0.7.53.1
  • kernel-default-man >= 3.0.101-0.7.53.1
  • kernel-ec2 >= 3.0.101-0.7.53.1
  • kernel-ec2-base >= 3.0.101-0.7.53.1
  • kernel-ec2-devel >= 3.0.101-0.7.53.1
  • kernel-pae >= 3.0.101-0.7.53.1
  • kernel-pae-base >= 3.0.101-0.7.53.1
  • kernel-pae-devel >= 3.0.101-0.7.53.1
  • kernel-source >= 3.0.101-0.7.53.1
  • kernel-syms >= 3.0.101-0.7.53.1
  • kernel-trace >= 3.0.101-0.7.53.1
  • kernel-trace-base >= 3.0.101-0.7.53.1
  • kernel-trace-devel >= 3.0.101-0.7.53.1
  • kernel-xen >= 3.0.101-0.7.53.1
  • kernel-xen-base >= 3.0.101-0.7.53.1
  • kernel-xen-devel >= 3.0.101-0.7.53.1
Patchnames:
slessp2-kernel-12961
SUSE Linux Enterprise Server 11 SP3-LTSS
  • kernel-bigsmp >= 3.0.101-0.47.96.1
  • kernel-bigsmp-base >= 3.0.101-0.47.96.1
  • kernel-bigsmp-devel >= 3.0.101-0.47.96.1
  • kernel-default >= 3.0.101-0.47.96.1
  • kernel-default-base >= 3.0.101-0.47.96.1
  • kernel-default-devel >= 3.0.101-0.47.96.1
  • kernel-default-man >= 3.0.101-0.47.96.1
  • kernel-ec2 >= 3.0.101-0.47.96.1
  • kernel-ec2-base >= 3.0.101-0.47.96.1
  • kernel-ec2-devel >= 3.0.101-0.47.96.1
  • kernel-pae >= 3.0.101-0.47.96.1
  • kernel-pae-base >= 3.0.101-0.47.96.1
  • kernel-pae-devel >= 3.0.101-0.47.96.1
  • kernel-source >= 3.0.101-0.47.96.1
  • kernel-syms >= 3.0.101-0.47.96.1
  • kernel-trace >= 3.0.101-0.47.96.1
  • kernel-trace-base >= 3.0.101-0.47.96.1
  • kernel-trace-devel >= 3.0.101-0.47.96.1
  • kernel-xen >= 3.0.101-0.47.96.1
  • kernel-xen-base >= 3.0.101-0.47.96.1
  • kernel-xen-devel >= 3.0.101-0.47.96.1
Patchnames:
slessp3-linux-kernel-12992
SUSE Linux Enterprise Server 11 SP4
  • kernel-bigmem >= 3.0.101-94.1
  • kernel-bigmem-base >= 3.0.101-94.1
  • kernel-bigmem-devel >= 3.0.101-94.1
  • kernel-default >= 3.0.101-94.1
  • kernel-default-base >= 3.0.101-94.1
  • kernel-default-devel >= 3.0.101-94.1
  • kernel-default-man >= 3.0.101-94.1
  • kernel-ec2 >= 3.0.101-94.1
  • kernel-ec2-base >= 3.0.101-94.1
  • kernel-ec2-devel >= 3.0.101-94.1
  • kernel-pae >= 3.0.101-94.1
  • kernel-pae-base >= 3.0.101-94.1
  • kernel-pae-devel >= 3.0.101-94.1
  • kernel-ppc64 >= 3.0.101-94.1
  • kernel-ppc64-base >= 3.0.101-94.1
  • kernel-ppc64-devel >= 3.0.101-94.1
  • kernel-source >= 3.0.101-94.1
  • kernel-syms >= 3.0.101-94.1
  • kernel-trace >= 3.0.101-94.1
  • kernel-trace-base >= 3.0.101-94.1
  • kernel-trace-devel >= 3.0.101-94.1
  • kernel-xen >= 3.0.101-94.1
  • kernel-xen-base >= 3.0.101-94.1
  • kernel-xen-devel >= 3.0.101-94.1
Patchnames:
slessp4-kernel-12977
SUSE Linux Enterprise Server for SAP Applications 11 SP2-LTSS
  • kernel-default >= 3.0.101-0.7.53.1
  • kernel-default-base >= 3.0.101-0.7.53.1
  • kernel-default-devel >= 3.0.101-0.7.53.1
  • kernel-default-man >= 3.0.101-0.7.53.1
  • kernel-ec2 >= 3.0.101-0.7.53.1
  • kernel-ec2-base >= 3.0.101-0.7.53.1
  • kernel-ec2-devel >= 3.0.101-0.7.53.1
  • kernel-pae >= 3.0.101-0.7.53.1
  • kernel-pae-base >= 3.0.101-0.7.53.1
  • kernel-pae-devel >= 3.0.101-0.7.53.1
  • kernel-source >= 3.0.101-0.7.53.1
  • kernel-syms >= 3.0.101-0.7.53.1
  • kernel-trace >= 3.0.101-0.7.53.1
  • kernel-trace-base >= 3.0.101-0.7.53.1
  • kernel-trace-devel >= 3.0.101-0.7.53.1
  • kernel-xen >= 3.0.101-0.7.53.1
  • kernel-xen-base >= 3.0.101-0.7.53.1
  • kernel-xen-devel >= 3.0.101-0.7.53.1
Patchnames:
slessp2-kernel-12961
SUSE Linux Enterprise Server for SAP Applications 11 SP3-LTSS
  • kernel-bigsmp >= 3.0.101-0.47.96.1
  • kernel-bigsmp-base >= 3.0.101-0.47.96.1
  • kernel-bigsmp-devel >= 3.0.101-0.47.96.1
  • kernel-default >= 3.0.101-0.47.96.1
  • kernel-default-base >= 3.0.101-0.47.96.1
  • kernel-default-devel >= 3.0.101-0.47.96.1
  • kernel-default-man >= 3.0.101-0.47.96.1
  • kernel-ec2 >= 3.0.101-0.47.96.1
  • kernel-ec2-base >= 3.0.101-0.47.96.1
  • kernel-ec2-devel >= 3.0.101-0.47.96.1
  • kernel-pae >= 3.0.101-0.47.96.1
  • kernel-pae-base >= 3.0.101-0.47.96.1
  • kernel-pae-devel >= 3.0.101-0.47.96.1
  • kernel-source >= 3.0.101-0.47.96.1
  • kernel-syms >= 3.0.101-0.47.96.1
  • kernel-trace >= 3.0.101-0.47.96.1
  • kernel-trace-base >= 3.0.101-0.47.96.1
  • kernel-trace-devel >= 3.0.101-0.47.96.1
  • kernel-xen >= 3.0.101-0.47.96.1
  • kernel-xen-base >= 3.0.101-0.47.96.1
  • kernel-xen-devel >= 3.0.101-0.47.96.1
Patchnames:
slessp3-linux-kernel-12992
SUSE Linux Enterprise Server for SAP Applications 11 SP4
  • kernel-bigmem >= 3.0.101-94.1
  • kernel-bigmem-base >= 3.0.101-94.1
  • kernel-bigmem-devel >= 3.0.101-94.1
  • kernel-default >= 3.0.101-94.1
  • kernel-default-base >= 3.0.101-94.1
  • kernel-default-devel >= 3.0.101-94.1
  • kernel-default-man >= 3.0.101-94.1
  • kernel-ec2 >= 3.0.101-94.1
  • kernel-ec2-base >= 3.0.101-94.1
  • kernel-ec2-devel >= 3.0.101-94.1
  • kernel-pae >= 3.0.101-94.1
  • kernel-pae-base >= 3.0.101-94.1
  • kernel-pae-devel >= 3.0.101-94.1
  • kernel-ppc64 >= 3.0.101-94.1
  • kernel-ppc64-base >= 3.0.101-94.1
  • kernel-ppc64-devel >= 3.0.101-94.1
  • kernel-source >= 3.0.101-94.1
  • kernel-syms >= 3.0.101-94.1
  • kernel-trace >= 3.0.101-94.1
  • kernel-trace-base >= 3.0.101-94.1
  • kernel-trace-devel >= 3.0.101-94.1
  • kernel-xen >= 3.0.101-94.1
  • kernel-xen-base >= 3.0.101-94.1
  • kernel-xen-devel >= 3.0.101-94.1
Patchnames:
slessp4-kernel-12977
SUSE Linux Enterprise Software Development Kit 11 SP4
  • kernel-docs >= 3.0.101-94.2
Patchnames:
sdksp4-kernel-12977
SUSE Manager 2.1
  • kernel-bigsmp >= 3.0.101-0.47.96.1
  • kernel-bigsmp-base >= 3.0.101-0.47.96.1
  • kernel-bigsmp-devel >= 3.0.101-0.47.96.1
  • kernel-default >= 3.0.101-0.47.96.1
  • kernel-default-base >= 3.0.101-0.47.96.1
  • kernel-default-devel >= 3.0.101-0.47.96.1
  • kernel-default-man >= 3.0.101-0.47.96.1
  • kernel-ec2 >= 3.0.101-0.47.96.1
  • kernel-ec2-base >= 3.0.101-0.47.96.1
  • kernel-ec2-devel >= 3.0.101-0.47.96.1
  • kernel-source >= 3.0.101-0.47.96.1
  • kernel-syms >= 3.0.101-0.47.96.1
  • kernel-trace >= 3.0.101-0.47.96.1
  • kernel-trace-base >= 3.0.101-0.47.96.1
  • kernel-trace-devel >= 3.0.101-0.47.96.1
  • kernel-xen >= 3.0.101-0.47.96.1
  • kernel-xen-base >= 3.0.101-0.47.96.1
  • kernel-xen-devel >= 3.0.101-0.47.96.1
Patchnames:
sleman21-linux-kernel-12992
SUSE Manager Proxy 2.1
  • kernel-bigsmp >= 3.0.101-0.47.96.1
  • kernel-bigsmp-base >= 3.0.101-0.47.96.1
  • kernel-bigsmp-devel >= 3.0.101-0.47.96.1
  • kernel-default >= 3.0.101-0.47.96.1
  • kernel-default-base >= 3.0.101-0.47.96.1
  • kernel-default-devel >= 3.0.101-0.47.96.1
  • kernel-ec2 >= 3.0.101-0.47.96.1
  • kernel-ec2-base >= 3.0.101-0.47.96.1
  • kernel-ec2-devel >= 3.0.101-0.47.96.1
  • kernel-source >= 3.0.101-0.47.96.1
  • kernel-syms >= 3.0.101-0.47.96.1
  • kernel-trace >= 3.0.101-0.47.96.1
  • kernel-trace-base >= 3.0.101-0.47.96.1
  • kernel-trace-devel >= 3.0.101-0.47.96.1
  • kernel-xen >= 3.0.101-0.47.96.1
  • kernel-xen-base >= 3.0.101-0.47.96.1
  • kernel-xen-devel >= 3.0.101-0.47.96.1
Patchnames:
slemap21-linux-kernel-12992
SUSE OpenStack Cloud 5
  • kernel-bigsmp >= 3.0.101-0.47.96.1
  • kernel-bigsmp-base >= 3.0.101-0.47.96.1
  • kernel-bigsmp-devel >= 3.0.101-0.47.96.1
  • kernel-default >= 3.0.101-0.47.96.1
  • kernel-default-base >= 3.0.101-0.47.96.1
  • kernel-default-devel >= 3.0.101-0.47.96.1
  • kernel-ec2 >= 3.0.101-0.47.96.1
  • kernel-ec2-base >= 3.0.101-0.47.96.1
  • kernel-ec2-devel >= 3.0.101-0.47.96.1
  • kernel-source >= 3.0.101-0.47.96.1
  • kernel-syms >= 3.0.101-0.47.96.1
  • kernel-trace >= 3.0.101-0.47.96.1
  • kernel-trace-base >= 3.0.101-0.47.96.1
  • kernel-trace-devel >= 3.0.101-0.47.96.1
  • kernel-xen >= 3.0.101-0.47.96.1
  • kernel-xen-base >= 3.0.101-0.47.96.1
  • kernel-xen-devel >= 3.0.101-0.47.96.1
Patchnames:
sleclo50sp3-linux-kernel-12992
openSUSE Leap 42.1
  • drbd >= 8.4.6-12.2
  • drbd-debugsource >= 8.4.6-12.2
  • drbd-kmp-default >= 8.4.6_k4.1.36_38-12.2
  • drbd-kmp-default-debuginfo >= 8.4.6_k4.1.36_38-12.2
  • drbd-kmp-pv >= 8.4.6_k4.1.36_38-12.2
  • drbd-kmp-pv-debuginfo >= 8.4.6_k4.1.36_38-12.2
  • drbd-kmp-xen >= 8.4.6_k4.1.36_38-12.2
  • drbd-kmp-xen-debuginfo >= 8.4.6_k4.1.36_38-12.2
  • hdjmod >= 1.28-28.2
  • hdjmod-debugsource >= 1.28-28.2
  • hdjmod-kmp-default >= 1.28_k4.1.36_38-28.2
  • hdjmod-kmp-default-debuginfo >= 1.28_k4.1.36_38-28.2
  • hdjmod-kmp-pae >= 1.28_k4.1.36_38-28.2
  • hdjmod-kmp-pae-debuginfo >= 1.28_k4.1.36_38-28.2
  • hdjmod-kmp-pv >= 1.28_k4.1.36_38-28.2
  • hdjmod-kmp-pv-debuginfo >= 1.28_k4.1.36_38-28.2
  • hdjmod-kmp-xen >= 1.28_k4.1.36_38-28.2
  • hdjmod-kmp-xen-debuginfo >= 1.28_k4.1.36_38-28.2
  • ipset >= 6.25.1-9.2
  • ipset-debuginfo >= 6.25.1-9.2
  • ipset-debugsource >= 6.25.1-9.2
  • ipset-devel >= 6.25.1-9.2
  • ipset-kmp-default >= 6.25.1_k4.1.36_38-9.2
  • ipset-kmp-default-debuginfo >= 6.25.1_k4.1.36_38-9.2
  • ipset-kmp-pae >= 6.25.1_k4.1.36_38-9.2
  • ipset-kmp-pae-debuginfo >= 6.25.1_k4.1.36_38-9.2
  • ipset-kmp-pv >= 6.25.1_k4.1.36_38-9.2
  • ipset-kmp-pv-debuginfo >= 6.25.1_k4.1.36_38-9.2
  • ipset-kmp-xen >= 6.25.1_k4.1.36_38-9.2
  • ipset-kmp-xen-debuginfo >= 6.25.1_k4.1.36_38-9.2
  • kernel-debug >= 4.1.36-38.1
  • kernel-debug-base >= 4.1.36-38.1
  • kernel-debug-base-debuginfo >= 4.1.36-38.1
  • kernel-debug-debuginfo >= 4.1.36-38.1
  • kernel-debug-debugsource >= 4.1.36-38.1
  • kernel-debug-devel >= 4.1.36-38.1
  • kernel-debug-devel-debuginfo >= 4.1.36-38.1
  • kernel-default >= 4.1.36-38.1
  • kernel-default-base >= 4.1.36-38.1
  • kernel-default-base-debuginfo >= 4.1.36-38.1
  • kernel-default-debuginfo >= 4.1.36-38.1
  • kernel-default-debugsource >= 4.1.36-38.1
  • kernel-default-devel >= 4.1.36-38.1
  • kernel-devel >= 4.1.36-38.1
  • kernel-docs >= 4.1.36-38.2
  • kernel-docs-html >= 4.1.36-38.2
  • kernel-docs-pdf >= 4.1.36-38.2
  • kernel-ec2 >= 4.1.36-38.1
  • kernel-ec2-base >= 4.1.36-38.1
  • kernel-ec2-base-debuginfo >= 4.1.36-38.1
  • kernel-ec2-debuginfo >= 4.1.36-38.1
  • kernel-ec2-debugsource >= 4.1.36-38.1
  • kernel-ec2-devel >= 4.1.36-38.1
  • kernel-macros >= 4.1.36-38.1
  • kernel-obs-build >= 4.1.36-38.2
  • kernel-obs-build-debugsource >= 4.1.36-38.2
  • kernel-obs-qa >= 4.1.36-38.1
  • kernel-pae >= 4.1.36-38.1
  • kernel-pae-base >= 4.1.36-38.1
  • kernel-pae-base-debuginfo >= 4.1.36-38.1
  • kernel-pae-debuginfo >= 4.1.36-38.1
  • kernel-pae-debugsource >= 4.1.36-38.1
  • kernel-pae-devel >= 4.1.36-38.1
  • kernel-pv >= 4.1.36-38.1
  • kernel-pv-base >= 4.1.36-38.1
  • kernel-pv-base-debuginfo >= 4.1.36-38.1
  • kernel-pv-debuginfo >= 4.1.36-38.1
  • kernel-pv-debugsource >= 4.1.36-38.1
  • kernel-pv-devel >= 4.1.36-38.1
  • kernel-source >= 4.1.36-38.1
  • kernel-source-vanilla >= 4.1.36-38.1
  • kernel-syms >= 4.1.36-38.1
  • kernel-vanilla >= 4.1.36-38.1
  • kernel-vanilla-debuginfo >= 4.1.36-38.1
  • kernel-vanilla-debugsource >= 4.1.36-38.1
  • kernel-vanilla-devel >= 4.1.36-38.1
  • kernel-xen >= 4.1.36-38.1
  • kernel-xen-base >= 4.1.36-38.1
  • kernel-xen-base-debuginfo >= 4.1.36-38.1
  • kernel-xen-debuginfo >= 4.1.36-38.1
  • kernel-xen-debugsource >= 4.1.36-38.1
  • kernel-xen-devel >= 4.1.36-38.1
  • libipset3 >= 6.25.1-9.2
  • libipset3-debuginfo >= 6.25.1-9.2
  • lttng-modules >= 2.7.0-6.2
  • lttng-modules-debugsource >= 2.7.0-6.2
  • lttng-modules-kmp-default >= 2.7.0_k4.1.36_38-6.2
  • lttng-modules-kmp-default-debuginfo >= 2.7.0_k4.1.36_38-6.2
  • lttng-modules-kmp-pv >= 2.7.0_k4.1.36_38-6.2
  • lttng-modules-kmp-pv-debuginfo >= 2.7.0_k4.1.36_38-6.2
  • pcfclock >= 0.44-270.2
  • pcfclock-debuginfo >= 0.44-270.2
  • pcfclock-debugsource >= 0.44-270.2
  • pcfclock-kmp-default >= 0.44_k4.1.36_38-270.2
  • pcfclock-kmp-default-debuginfo >= 0.44_k4.1.36_38-270.2
  • pcfclock-kmp-pae >= 0.44_k4.1.36_38-270.2
  • pcfclock-kmp-pae-debuginfo >= 0.44_k4.1.36_38-270.2
  • pcfclock-kmp-pv >= 0.44_k4.1.36_38-270.2
  • pcfclock-kmp-pv-debuginfo >= 0.44_k4.1.36_38-270.2
  • vhba-kmp >= 20140928-9.2
  • vhba-kmp-debugsource >= 20140928-9.2
  • vhba-kmp-default >= 20140928_k4.1.36_38-9.2
  • vhba-kmp-default-debuginfo >= 20140928_k4.1.36_38-9.2
  • vhba-kmp-pae >= 20140928_k4.1.36_38-9.2
  • vhba-kmp-pae-debuginfo >= 20140928_k4.1.36_38-9.2
  • vhba-kmp-pv >= 20140928_k4.1.36_38-9.2
  • vhba-kmp-pv-debuginfo >= 20140928_k4.1.36_38-9.2
  • vhba-kmp-xen >= 20140928_k4.1.36_38-9.2
  • vhba-kmp-xen-debuginfo >= 20140928_k4.1.36_38-9.2
Patchnames:
openSUSE-2016-1428


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-source Not affected
SUSE Linux Enterprise Desktop 12 SP2 kernel-source Not affected
SUSE Linux Enterprise Desktop 12 SP3 kernel-source Analysis
SUSE Linux Enterprise Desktop 12 SP4 kernel-source Analysis
SUSE Linux Enterprise High Performance Computing 12 kernel-source Analysis
SUSE Linux Enterprise Module for Basesystem 15 GA kernel-source Analysis
SUSE Linux Enterprise Module for Development Tools 15 GA kernel-source Analysis
SUSE Linux Enterprise Server 11 SP2 LTSS kernel-source Released
SUSE Linux Enterprise Server 11 SP3 LTSS kernel-source Released
SUSE Linux Enterprise Server 11 SP4 kernel-source Released
SUSE Linux Enterprise Server 12 GA LTSS kernel-source Analysis
SUSE Linux Enterprise Server 12 SP1 kernel-source Not affected
SUSE Linux Enterprise Server 12 SP2 kernel-source Not affected
SUSE Linux Enterprise Server 12 SP2 LTSS kernel-source Analysis
SUSE Linux Enterprise Server 12 SP3 kernel-source Analysis
SUSE Linux Enterprise Server 12 SP4 kernel-source Analysis
SUSE Linux Enterprise Server for SAP Applications 11 SP3 kernel-source Analysis
SUSE Linux Enterprise Server for SAP Applications 12 GA kernel-source Analysis
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