Upstream information

CVE-2016-4913 at MITRE

Description

The get_rock_ridge_filename function in fs/isofs/rock.c in the Linux kernel before 4.5.5 mishandles NM (aka alternate name) entries containing \0 characters, which allows local users to obtain sensitive information from kernel memory or possibly have unspecified other impact via a crafted isofs filesystem.

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 7.2 2.1
Vector AV:L/AC:L/Au:N/C:C/I:C/A:C AV:L/AC:L/Au:N/C:P/I:N/A:N
Access Vector Local Local
Access Complexity Low Low
Authentication None None
Confidentiality Impact Complete Partial
Integrity Impact Complete None
Availability Impact Complete None
CVSS v3 Scores
  National Vulnerability Database
Base Score 7.8
Vector AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Access Vector Local
Access Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High

Note from the SUSE Security Team

This problem affects all SUSE Linux Enterprise products. Note that this is currently considered a kernel information leak only.

SUSE Bugzilla entries: 870618 [REOPENED], 980725 [RESOLVED / FIXED], 985132

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Point of Sale 11 SP3
  • kernel-default >= 3.0.101-0.47.86.1
  • kernel-default-base >= 3.0.101-0.47.86.1
  • kernel-default-devel >= 3.0.101-0.47.86.1
  • kernel-ec2 >= 3.0.101-0.47.86.1
  • kernel-ec2-base >= 3.0.101-0.47.86.1
  • kernel-ec2-devel >= 3.0.101-0.47.86.1
  • kernel-pae >= 3.0.101-0.47.86.1
  • kernel-pae-base >= 3.0.101-0.47.86.1
  • kernel-pae-devel >= 3.0.101-0.47.86.1
  • kernel-source >= 3.0.101-0.47.86.1
  • kernel-syms >= 3.0.101-0.47.86.1
  • kernel-trace >= 3.0.101-0.47.86.1
  • kernel-trace-base >= 3.0.101-0.47.86.1
  • kernel-trace-devel >= 3.0.101-0.47.86.1
  • kernel-xen >= 3.0.101-0.47.86.1
  • kernel-xen-base >= 3.0.101-0.47.86.1
  • kernel-xen-devel >= 3.0.101-0.47.86.1
Patchnames:
sleposp3-kernel-12730
SUSE Linux Enterprise Real Time Extension 11 SP4
  • kernel-rt >= 3.0.101.rt130-57.1
  • kernel-rt-base >= 3.0.101.rt130-57.1
  • kernel-rt-devel >= 3.0.101.rt130-57.1
  • kernel-rt_trace >= 3.0.101.rt130-57.1
  • kernel-rt_trace-base >= 3.0.101.rt130-57.1
  • kernel-rt_trace-devel >= 3.0.101.rt130-57.1
  • kernel-source-rt >= 3.0.101.rt130-57.1
  • kernel-syms-rt >= 3.0.101.rt130-57.1
Patchnames:
slertesp4-linux-kernel-12681
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 >= 3.0.101-0.47.86.1
  • kernel-bigsmp-base >= 3.0.101-0.47.86.1
  • kernel-bigsmp-devel >= 3.0.101-0.47.86.1
  • kernel-default >= 3.0.101-0.47.86.1
  • kernel-default-base >= 3.0.101-0.47.86.1
  • kernel-default-devel >= 3.0.101-0.47.86.1
  • kernel-default-man >= 3.0.101-0.47.86.1
  • kernel-ec2 >= 3.0.101-0.47.86.1
  • kernel-ec2-base >= 3.0.101-0.47.86.1
  • kernel-ec2-devel >= 3.0.101-0.47.86.1
  • kernel-pae >= 3.0.101-0.47.86.1
  • kernel-pae-base >= 3.0.101-0.47.86.1
  • kernel-pae-devel >= 3.0.101-0.47.86.1
  • kernel-source >= 3.0.101-0.47.86.1
  • kernel-syms >= 3.0.101-0.47.86.1
  • kernel-trace >= 3.0.101-0.47.86.1
  • kernel-trace-base >= 3.0.101-0.47.86.1
  • kernel-trace-devel >= 3.0.101-0.47.86.1
  • kernel-xen >= 3.0.101-0.47.86.1
  • kernel-xen-base >= 3.0.101-0.47.86.1
  • kernel-xen-devel >= 3.0.101-0.47.86.1
Patchnames:
slessp3-kernel-12730
SUSE Linux Enterprise Server 11 SP4
  • kernel-default >= 3.0.101-77.1
  • kernel-default-base >= 3.0.101-77.1
  • kernel-default-devel >= 3.0.101-77.1
  • kernel-default-man >= 3.0.101-77.1
  • kernel-ec2 >= 3.0.101-77.1
  • kernel-ec2-base >= 3.0.101-77.1
  • kernel-ec2-devel >= 3.0.101-77.1
  • kernel-pae >= 3.0.101-77.1
  • kernel-pae-base >= 3.0.101-77.1
  • kernel-pae-devel >= 3.0.101-77.1
  • kernel-ppc64 >= 3.0.101-77.1
  • kernel-ppc64-base >= 3.0.101-77.1
  • kernel-ppc64-devel >= 3.0.101-77.1
  • kernel-source >= 3.0.101-77.1
  • kernel-syms >= 3.0.101-77.1
  • kernel-trace >= 3.0.101-77.1
  • kernel-trace-base >= 3.0.101-77.1
  • kernel-trace-devel >= 3.0.101-77.1
  • kernel-xen >= 3.0.101-77.1
  • kernel-xen-base >= 3.0.101-77.1
  • kernel-xen-devel >= 3.0.101-77.1
Patchnames:
slessp4-kernel-source-12631
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 >= 3.0.101-0.47.86.1
  • kernel-bigsmp-base >= 3.0.101-0.47.86.1
  • kernel-bigsmp-devel >= 3.0.101-0.47.86.1
  • kernel-default >= 3.0.101-0.47.86.1
  • kernel-default-base >= 3.0.101-0.47.86.1
  • kernel-default-devel >= 3.0.101-0.47.86.1
  • kernel-default-man >= 3.0.101-0.47.86.1
  • kernel-ec2 >= 3.0.101-0.47.86.1
  • kernel-ec2-base >= 3.0.101-0.47.86.1
  • kernel-ec2-devel >= 3.0.101-0.47.86.1
  • kernel-pae >= 3.0.101-0.47.86.1
  • kernel-pae-base >= 3.0.101-0.47.86.1
  • kernel-pae-devel >= 3.0.101-0.47.86.1
  • kernel-source >= 3.0.101-0.47.86.1
  • kernel-syms >= 3.0.101-0.47.86.1
  • kernel-trace >= 3.0.101-0.47.86.1
  • kernel-trace-base >= 3.0.101-0.47.86.1
  • kernel-trace-devel >= 3.0.101-0.47.86.1
  • kernel-xen >= 3.0.101-0.47.86.1
  • kernel-xen-base >= 3.0.101-0.47.86.1
  • kernel-xen-devel >= 3.0.101-0.47.86.1
Patchnames:
slessp3-kernel-12730
SUSE Linux Enterprise Server for SAP Applications 11 SP4
  • kernel-default >= 3.0.101-77.1
  • kernel-default-base >= 3.0.101-77.1
  • kernel-default-devel >= 3.0.101-77.1
  • kernel-default-man >= 3.0.101-77.1
  • kernel-ec2 >= 3.0.101-77.1
  • kernel-ec2-base >= 3.0.101-77.1
  • kernel-ec2-devel >= 3.0.101-77.1
  • kernel-pae >= 3.0.101-77.1
  • kernel-pae-base >= 3.0.101-77.1
  • kernel-pae-devel >= 3.0.101-77.1
  • kernel-ppc64 >= 3.0.101-77.1
  • kernel-ppc64-base >= 3.0.101-77.1
  • kernel-ppc64-devel >= 3.0.101-77.1
  • kernel-source >= 3.0.101-77.1
  • kernel-syms >= 3.0.101-77.1
  • kernel-trace >= 3.0.101-77.1
  • kernel-trace-base >= 3.0.101-77.1
  • kernel-trace-devel >= 3.0.101-77.1
  • kernel-xen >= 3.0.101-77.1
  • kernel-xen-base >= 3.0.101-77.1
  • kernel-xen-devel >= 3.0.101-77.1
Patchnames:
slessp4-kernel-source-12631
SUSE Linux Enterprise Software Development Kit 11 SP4
  • kernel-docs >= 3.0.101-77.2
Patchnames:
sdksp4-kernel-source-12631
SUSE Manager 2.1
  • kernel-bigsmp >= 3.0.101-0.47.86.1
  • kernel-bigsmp-base >= 3.0.101-0.47.86.1
  • kernel-bigsmp-devel >= 3.0.101-0.47.86.1
  • kernel-default >= 3.0.101-0.47.86.1
  • kernel-default-base >= 3.0.101-0.47.86.1
  • kernel-default-devel >= 3.0.101-0.47.86.1
  • kernel-default-man >= 3.0.101-0.47.86.1
  • kernel-ec2 >= 3.0.101-0.47.86.1
  • kernel-ec2-base >= 3.0.101-0.47.86.1
  • kernel-ec2-devel >= 3.0.101-0.47.86.1
  • kernel-source >= 3.0.101-0.47.86.1
  • kernel-syms >= 3.0.101-0.47.86.1
  • kernel-trace >= 3.0.101-0.47.86.1
  • kernel-trace-base >= 3.0.101-0.47.86.1
  • kernel-trace-devel >= 3.0.101-0.47.86.1
  • kernel-xen >= 3.0.101-0.47.86.1
  • kernel-xen-base >= 3.0.101-0.47.86.1
  • kernel-xen-devel >= 3.0.101-0.47.86.1
Patchnames:
sleman21-kernel-12730
SUSE Manager Proxy 2.1
  • kernel-bigsmp >= 3.0.101-0.47.86.1
  • kernel-bigsmp-base >= 3.0.101-0.47.86.1
  • kernel-bigsmp-devel >= 3.0.101-0.47.86.1
  • kernel-default >= 3.0.101-0.47.86.1
  • kernel-default-base >= 3.0.101-0.47.86.1
  • kernel-default-devel >= 3.0.101-0.47.86.1
  • kernel-ec2 >= 3.0.101-0.47.86.1
  • kernel-ec2-base >= 3.0.101-0.47.86.1
  • kernel-ec2-devel >= 3.0.101-0.47.86.1
  • kernel-source >= 3.0.101-0.47.86.1
  • kernel-syms >= 3.0.101-0.47.86.1
  • kernel-trace >= 3.0.101-0.47.86.1
  • kernel-trace-base >= 3.0.101-0.47.86.1
  • kernel-trace-devel >= 3.0.101-0.47.86.1
  • kernel-xen >= 3.0.101-0.47.86.1
  • kernel-xen-base >= 3.0.101-0.47.86.1
  • kernel-xen-devel >= 3.0.101-0.47.86.1
Patchnames:
slemap21-kernel-12730
SUSE OpenStack Cloud 5
  • kernel-bigsmp >= 3.0.101-0.47.86.1
  • kernel-bigsmp-base >= 3.0.101-0.47.86.1
  • kernel-bigsmp-devel >= 3.0.101-0.47.86.1
  • kernel-default >= 3.0.101-0.47.86.1
  • kernel-default-base >= 3.0.101-0.47.86.1
  • kernel-default-devel >= 3.0.101-0.47.86.1
  • kernel-ec2 >= 3.0.101-0.47.86.1
  • kernel-ec2-base >= 3.0.101-0.47.86.1
  • kernel-ec2-devel >= 3.0.101-0.47.86.1
  • kernel-source >= 3.0.101-0.47.86.1
  • kernel-syms >= 3.0.101-0.47.86.1
  • kernel-trace >= 3.0.101-0.47.86.1
  • kernel-trace-base >= 3.0.101-0.47.86.1
  • kernel-trace-devel >= 3.0.101-0.47.86.1
  • kernel-xen >= 3.0.101-0.47.86.1
  • kernel-xen-base >= 3.0.101-0.47.86.1
  • kernel-xen-devel >= 3.0.101-0.47.86.1
Patchnames:
sleclo50sp3-kernel-12730


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 11 SP3 kernel-source Released
SUSE Linux Enterprise Desktop 11 SP4 kernel-source Released
SUSE Linux Enterprise Desktop 12 SP1 kernel-source Unsupported
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 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 Unsupported
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
SUSE Linux Enterprise Server for SAP Applications 12 SP2 kernel-source Analysis
SUSE Linux Enterprise Server for SAP Applications 12 SP4 kernel-source Analysis
SUSE Linux Enterprise Server for VMWare 11 SP3 kernel-source Released