Upstream information

CVE-2017-7374 at MITRE

Description

Use-after-free vulnerability in fs/crypto/ in the Linux kernel before 4.10.7 allows local users to cause a denial of service (NULL pointer dereference) or possibly gain privileges by revoking keyring keys being used for ext4, f2fs, or ubifs encryption, causing cryptographic transform objects to be freed prematurely.

SUSE information

CVSS v2 Scores
  National Vulnerability Database SUSE
Base Score 7.15 6.56
Vector AV:L/AC:L/Au:N/C:C/I:C/A:C AV:L/AC:M/Au:S/C:C/I:C/A:C
Access Vector Local Local
Access Complexity Low Medium
Authentication None Single
Confidentiality Impact Complete Complete
Integrity Impact Complete Complete
Availability Impact Complete Complete
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
SUSE Bugzilla entries: 1027179 [RESOLVED / ], 1032006 [NEW]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Openstack Cloud Magnum Orchestration 7
  • kernel-default >= 4.4.59-92.17.3
Patchnames:
SUSE-OpenStack-Cloud-Magnum-Orchestration-7-2017-697
SUSE Linux Enterprise Build System Kit 12 SP2
  • kernel-zfcpdump >= 4.4.59-92.17.3
Patchnames:
SUSE-SLE-BSK-12-SP2-2017-697
SUSE Linux Enterprise Desktop 12 SP2
  • kernel-default >= 4.4.59-92.17.3
  • kernel-default-devel >= 4.4.59-92.17.3
  • kernel-default-extra >= 4.4.59-92.17.3
  • kernel-devel >= 4.4.59-92.17.2
  • kernel-macros >= 4.4.59-92.17.2
  • kernel-source >= 4.4.59-92.17.2
  • kernel-syms >= 4.4.59-92.17.2
Patchnames:
SUSE-SLE-DESKTOP-12-SP2-2017-697
SUSE Linux Enterprise High Availability 12 SP2
  • cluster-md-kmp-default >= 4.4.59-92.17.3
  • cluster-network-kmp-default >= 4.4.59-92.17.3
  • dlm-kmp-default >= 4.4.59-92.17.3
  • gfs2-kmp-default >= 4.4.59-92.17.3
  • kernel-default >= 4.4.59-92.17.3
  • ocfs2-kmp-default >= 4.4.59-92.17.3
Patchnames:
SUSE-SLE-HA-12-SP2-2017-697
SUSE Linux Enterprise Live Patching 12
  • kgraft-patch-4_4_59-92_17-default >= 1-2.3
  • kgraft-patch-SLE12-SP2_Update_7 >= 1-2.3
Patchnames:
SUSE-SLE-Live-Patching-12-2017-697
SUSE Linux Enterprise Server 12 SP2
  • kernel-default >= 4.4.59-92.17.3
  • kernel-default-base >= 4.4.59-92.17.3
  • kernel-default-devel >= 4.4.59-92.17.3
  • kernel-default-man >= 4.4.59-92.17.3
  • kernel-devel >= 4.4.59-92.17.2
  • kernel-macros >= 4.4.59-92.17.2
  • kernel-source >= 4.4.59-92.17.2
  • kernel-syms >= 4.4.59-92.17.2
Patchnames:
SUSE-SLE-SERVER-12-SP2-2017-697
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2
  • kernel-default >= 4.4.59-92.17.3
  • kernel-default-base >= 4.4.59-92.17.3
  • kernel-default-devel >= 4.4.59-92.17.3
  • kernel-devel >= 4.4.59-92.17.2
  • kernel-macros >= 4.4.59-92.17.2
  • kernel-source >= 4.4.59-92.17.2
  • kernel-syms >= 4.4.59-92.17.2
Patchnames:
SUSE-SLE-RPI-12-SP2-2017-697
SUSE Linux Enterprise Software Development Kit 12 SP2
  • kernel-docs >= 4.4.59-92.17.8
  • kernel-obs-build >= 4.4.59-92.17.3
Patchnames:
SUSE-SLE-SDK-12-SP2-2017-697
SUSE Linux Enterprise Workstation Extension 12 SP2
  • kernel-default >= 4.4.59-92.17.3
  • kernel-default-extra >= 4.4.59-92.17.3
Patchnames:
SUSE-SLE-WE-12-SP2-2017-697
openSUSE Leap 42.2
  • kernel-debug >= 4.4.62-18.6.1
  • kernel-debug-base >= 4.4.62-18.6.1
  • kernel-debug-base-debuginfo >= 4.4.62-18.6.1
  • kernel-debug-debuginfo >= 4.4.62-18.6.1
  • kernel-debug-debugsource >= 4.4.62-18.6.1
  • kernel-debug-devel >= 4.4.62-18.6.1
  • kernel-debug-devel-debuginfo >= 4.4.62-18.6.1
  • kernel-default >= 4.4.62-18.6.1
  • kernel-default-base >= 4.4.62-18.6.1
  • kernel-default-base-debuginfo >= 4.4.62-18.6.1
  • kernel-default-debuginfo >= 4.4.62-18.6.1
  • kernel-default-debugsource >= 4.4.62-18.6.1
  • kernel-default-devel >= 4.4.62-18.6.1
  • kernel-devel >= 4.4.62-18.6.1
  • kernel-docs >= 4.4.62-18.6.2
  • kernel-docs-html >= 4.4.62-18.6.2
  • kernel-docs-pdf >= 4.4.62-18.6.2
  • kernel-macros >= 4.4.62-18.6.1
  • kernel-obs-build >= 4.4.62-18.6.1
  • kernel-obs-build-debugsource >= 4.4.62-18.6.1
  • kernel-obs-qa >= 4.4.62-18.6.1
  • kernel-source >= 4.4.62-18.6.1
  • kernel-source-vanilla >= 4.4.62-18.6.1
  • kernel-syms >= 4.4.62-18.6.1
  • kernel-vanilla >= 4.4.62-18.6.1
  • kernel-vanilla-base >= 4.4.62-18.6.1
  • kernel-vanilla-base-debuginfo >= 4.4.62-18.6.1
  • kernel-vanilla-debuginfo >= 4.4.62-18.6.1
  • kernel-vanilla-debugsource >= 4.4.62-18.6.1
  • kernel-vanilla-devel >= 4.4.62-18.6.1
Patchnames:
openSUSE-2017-532