Upstream information

CVE-2016-10318 at MITRE

Description

A missing authorization check in the fscrypt_process_policy function in fs/crypto/policy.c in the ext4 and f2fs filesystem encryption support in the Linux kernel before 4.7.4 allows a user to assign an encryption policy to a directory owned by a different user, potentially creating a denial of service.

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
Vector AV:N/AC:L/Au:S/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication Single
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
SUSE Bugzilla entry: 1032435 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
openSUSE Leap 42.1
  • kernel-debug >= 4.1.39-56.1
  • kernel-debug-base >= 4.1.39-56.1
  • kernel-debug-base-debuginfo >= 4.1.39-56.1
  • kernel-debug-debuginfo >= 4.1.39-56.1
  • kernel-debug-debugsource >= 4.1.39-56.1
  • kernel-debug-devel >= 4.1.39-56.1
  • kernel-debug-devel-debuginfo >= 4.1.39-56.1
  • kernel-default >= 4.1.39-56.1
  • kernel-default-base >= 4.1.39-56.1
  • kernel-default-base-debuginfo >= 4.1.39-56.1
  • kernel-default-debuginfo >= 4.1.39-56.1
  • kernel-default-debugsource >= 4.1.39-56.1
  • kernel-default-devel >= 4.1.39-56.1
  • kernel-devel >= 4.1.39-56.1
  • kernel-docs >= 4.1.39-56.2
  • kernel-docs-html >= 4.1.39-56.2
  • kernel-docs-pdf >= 4.1.39-56.2
  • kernel-ec2 >= 4.1.39-56.1
  • kernel-ec2-base >= 4.1.39-56.1
  • kernel-ec2-base-debuginfo >= 4.1.39-56.1
  • kernel-ec2-debuginfo >= 4.1.39-56.1
  • kernel-ec2-debugsource >= 4.1.39-56.1
  • kernel-ec2-devel >= 4.1.39-56.1
  • kernel-macros >= 4.1.39-56.1
  • kernel-obs-build >= 4.1.39-56.3
  • kernel-obs-build-debugsource >= 4.1.39-56.3
  • kernel-obs-qa >= 4.1.39-56.1
  • kernel-pae >= 4.1.39-56.1
  • kernel-pae-base >= 4.1.39-56.1
  • kernel-pae-base-debuginfo >= 4.1.39-56.1
  • kernel-pae-debuginfo >= 4.1.39-56.1
  • kernel-pae-debugsource >= 4.1.39-56.1
  • kernel-pae-devel >= 4.1.39-56.1
  • kernel-pv >= 4.1.39-56.1
  • kernel-pv-base >= 4.1.39-56.1
  • kernel-pv-base-debuginfo >= 4.1.39-56.1
  • kernel-pv-debuginfo >= 4.1.39-56.1
  • kernel-pv-debugsource >= 4.1.39-56.1
  • kernel-pv-devel >= 4.1.39-56.1
  • kernel-source >= 4.1.39-56.1
  • kernel-source-vanilla >= 4.1.39-56.1
  • kernel-syms >= 4.1.39-56.1
  • kernel-vanilla >= 4.1.39-56.1
  • kernel-vanilla-debuginfo >= 4.1.39-56.1
  • kernel-vanilla-debugsource >= 4.1.39-56.1
  • kernel-vanilla-devel >= 4.1.39-56.1
  • kernel-xen >= 4.1.39-56.1
  • kernel-xen-base >= 4.1.39-56.1
  • kernel-xen-base-debuginfo >= 4.1.39-56.1
  • kernel-xen-debuginfo >= 4.1.39-56.1
  • kernel-xen-debugsource >= 4.1.39-56.1
  • kernel-xen-devel >= 4.1.39-56.1
Patchnames:
openSUSE-2017-562


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 Already fixed
SUSE Linux Enterprise Server 11 SP3 LTSS kernel-source Not affected
SUSE Linux Enterprise Server 11 SP4 kernel-source Not affected
SUSE Linux Enterprise Server 12 GA LTSS kernel-source Not affected
SUSE Linux Enterprise Server 12 SP1 kernel-source Not affected
SUSE Linux Enterprise Server 12 SP2 kernel-source Already fixed