Upstream information

CVE-2018-13097 at MITRE

Description

An issue was discovered in fs/f2fs/super.c in the Linux kernel through 4.17.3. There is an out-of-bounds read or a divide-by-zero error for an incorrect user_block_count in a corrupted f2fs image, leading to a denial of service (BUG).

SUSE information

Overall state of this security issue: Does not affect SUSE products

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 4.3
Vector AV:N/AC:M/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database
Base Score 5.5
Vector CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Access Vector Local
Access Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
CVSSv3 Version 3
SUSE Bugzilla entry: 1100061 [RESOLVED / WONTFIX]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
openSUSE Leap 42.3
  • kernel-debug >= 4.4.159-73.1
  • kernel-debug-base >= 4.4.159-73.1
  • kernel-debug-base-debuginfo >= 4.4.159-73.1
  • kernel-debug-debuginfo >= 4.4.159-73.1
  • kernel-debug-debugsource >= 4.4.159-73.1
  • kernel-debug-devel >= 4.4.159-73.1
  • kernel-debug-devel-debuginfo >= 4.4.159-73.1
  • kernel-default >= 4.4.159-73.1
  • kernel-default-base >= 4.4.159-73.1
  • kernel-default-base-debuginfo >= 4.4.159-73.1
  • kernel-default-debuginfo >= 4.4.159-73.1
  • kernel-default-debugsource >= 4.4.159-73.1
  • kernel-default-devel >= 4.4.159-73.1
  • kernel-devel >= 4.4.159-73.1
  • kernel-docs >= 4.4.159-73.2
  • kernel-docs-html >= 4.4.159-73.2
  • kernel-docs-pdf >= 4.4.159-73.2
  • kernel-macros >= 4.4.159-73.1
  • kernel-obs-build >= 4.4.159-73.1
  • kernel-obs-build-debugsource >= 4.4.159-73.1
  • kernel-obs-qa >= 4.4.159-73.1
  • kernel-source >= 4.4.159-73.1
  • kernel-source-vanilla >= 4.4.159-73.1
  • kernel-syms >= 4.4.159-73.1
  • kernel-vanilla >= 4.4.159-73.1
  • kernel-vanilla-base >= 4.4.159-73.1
  • kernel-vanilla-base-debuginfo >= 4.4.159-73.1
  • kernel-vanilla-debuginfo >= 4.4.159-73.1
  • kernel-vanilla-debugsource >= 4.4.159-73.1
  • kernel-vanilla-devel >= 4.4.159-73.1
Patchnames:
openSUSE-2018-1184


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-source Analysis
SUSE Linux Enterprise 15 Module for Basesystem kernel-source Analysis
SUSE Linux Enterprise 15 Module for Development Tools kernel-source Analysis
SUSE Linux Enterprise 15-SP1 Module for Basesystem kernel-source Analysis
SUSE Linux Enterprise 15-SP1 Module for Development Tools kernel-source Analysis
SUSE Linux Enterprise Desktop 11 kernel-source Analysis
SUSE Linux Enterprise Desktop 11 SP1 kernel-source Analysis
SUSE Linux Enterprise Desktop 11 SP2 kernel-source Analysis
SUSE Linux Enterprise Desktop 11 SP3 kernel-source Analysis
SUSE Linux Enterprise Desktop 11 SP4 kernel-source Analysis
SUSE Linux Enterprise Desktop 12 SP1 kernel-source Analysis
SUSE Linux Enterprise Desktop 12 SP2 kernel-source Analysis
SUSE Linux Enterprise Desktop 12 SP3 kernel-source Analysis
SUSE Linux Enterprise Desktop 12 SP4 kernel-source Analysis
SUSE Linux Enterprise Desktop 12 SP5 kernel-source Analysis
SUSE Linux Enterprise High Performance Computing 12 SP3 kernel-source Analysis
SUSE Linux Enterprise High Performance Computing 12 SP4 kernel-source Analysis
SUSE Linux Enterprise High Performance Computing 12 SP5 kernel-source Analysis
SUSE Linux Enterprise High Performance Computing 15 LTSS kernel-source Analysis
SUSE Linux Enterprise Server 11 SP1 kernel-source Analysis
SUSE Linux Enterprise Server 11 SP3 kernel-source Analysis
SUSE Linux Enterprise Server 11 SP3 LTSS kernel-source Analysis
SUSE Linux Enterprise Server 11 SP4 kernel-source Analysis
SUSE Linux Enterprise Server 11 SP4 LTSS kernel-source Analysis
SUSE Linux Enterprise Server 12 LTSS kernel-source Analysis
SUSE Linux Enterprise Server 12 SP1 LTSS kernel-source Analysis
SUSE Linux Enterprise Server 12 SP2 BCL kernel-source Analysis
SUSE Linux Enterprise Server 12 SP2 LTSS kernel-source Analysis
SUSE Linux Enterprise Server 12 SP3 kernel-source Analysis
SUSE Linux Enterprise Server 12 SP3 BCL kernel-source Affected
SUSE Linux Enterprise Server 12 SP3 LTSS kernel-source Analysis
SUSE Linux Enterprise Server 12 SP4 kernel-source Analysis
SUSE Linux Enterprise Server 12 SP5 kernel-source Analysis
SUSE Linux Enterprise Server 15 LTSS kernel-source Analysis
SUSE Linux Enterprise Server ESPOS 15 kernel-source Analysis
SUSE Linux Enterprise Server for SAP Applications 12 kernel-source Analysis
SUSE Linux Enterprise Server for SAP Applications 12 SP2 kernel-source Analysis
SUSE Linux Enterprise Server for SAP Applications 12 SP3 kernel-source Analysis
SUSE Linux Enterprise Server for SAP Applications 12 SP4 kernel-source Analysis
SUSE Linux Enterprise Server for SAP Applications 12 SP5 kernel-source Analysis