Upstream information

CVE-2017-8925 at MITRE

Description

The omninet_open function in drivers/usb/serial/omninet.c in the Linux kernel before 4.10.4 allows local users to cause a denial of service (tty exhaustion) by leveraging reference count mishandling.

SUSE information

CVSS v2 Scores
  National Vulnerability Database SUSE
Base Score 2.11 2.11
Vector AV:L/AC:L/Au:N/C:N/I:N/A:P AV:L/AC:L/Au:N/C:N/I:N/A:P
Access Vector Local Local
Access Complexity Low Low
Authentication None None
Confidentiality Impact None None
Integrity Impact None None
Availability Impact Partial Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 5.5 4
Vector AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Access Vector Local Local
Access Complexity Low Low
Privileges Required Low None
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None None
Availability Impact High Low

This issue is currently rated as having moderate severity.

SUSE Bugzilla entries: 1037183 [RESOLVED / ], 1038981 [RESOLVED / ], 1038982 [RESOLVED / ], 870618 [REOPENED]

No SUSE Security Announcements cross referenced.

List of packages in QA

Product(s) Package(s)
Openstack Cloud Magnum Orchestration 7
  • kernel-default >= 4.4.74-92.27.1
  • kernel-default-debuginfo >= 4.4.74-92.27.1
  • kernel-default-debugsource >= 4.4.74-92.27.1
SUSE Linux Enterprise Build System Kit 12 SP2
  • kernel-zfcpdump >= 4.4.74-92.27.1
  • kernel-zfcpdump-debuginfo >= 4.4.74-92.27.1
  • kernel-zfcpdump-debugsource >= 4.4.74-92.27.1
SUSE Linux Enterprise Desktop 12 SP2
  • kernel-default >= 4.4.74-92.27.1
  • kernel-default-debuginfo >= 4.4.74-92.27.1
  • kernel-default-debugsource >= 4.4.74-92.27.1
  • kernel-default-devel >= 4.4.74-92.27.1
  • kernel-default-extra >= 4.4.74-92.27.1
  • kernel-default-extra-debuginfo >= 4.4.74-92.27.1
  • kernel-devel >= 4.4.74-92.27.1
  • kernel-macros >= 4.4.74-92.27.1
  • kernel-source >= 4.4.74-92.27.1
  • kernel-syms >= 4.4.74-92.27.1
SUSE Linux Enterprise High Availability 12 SP2
  • cluster-md-kmp-default >= 4.4.74-92.27.1
  • cluster-md-kmp-default-debuginfo >= 4.4.74-92.27.1
  • cluster-network-kmp-default >= 4.4.74-92.27.1
  • cluster-network-kmp-default-debuginfo >= 4.4.74-92.27.1
  • dlm-kmp-default >= 4.4.74-92.27.1
  • dlm-kmp-default-debuginfo >= 4.4.74-92.27.1
  • gfs2-kmp-default >= 4.4.74-92.27.1
  • gfs2-kmp-default-debuginfo >= 4.4.74-92.27.1
  • kernel-default >= 4.4.74-92.27.1
  • kernel-default-debuginfo >= 4.4.74-92.27.1
  • kernel-default-debugsource >= 4.4.74-92.27.1
  • ocfs2-kmp-default >= 4.4.74-92.27.1
  • ocfs2-kmp-default-debuginfo >= 4.4.74-92.27.1
SUSE Linux Enterprise Live Patching 12
  • kgraft-patch-4_4_74-92_27-default >= 1-2.1
  • kgraft-patch-SLE12-SP2_Update_10 >= 1-2.1
SUSE Linux Enterprise Server 12 SP2
  • kernel-default >= 4.4.74-92.27.1
  • kernel-default-base >= 4.4.74-92.27.1
  • kernel-default-base-debuginfo >= 4.4.74-92.27.1
  • kernel-default-debuginfo >= 4.4.74-92.27.1
  • kernel-default-debugsource >= 4.4.74-92.27.1
  • kernel-default-devel >= 4.4.74-92.27.1
  • kernel-default-man >= 4.4.74-92.27.1
  • kernel-devel >= 4.4.74-92.27.1
  • kernel-macros >= 4.4.74-92.27.1
  • kernel-source >= 4.4.74-92.27.1
  • kernel-syms >= 4.4.74-92.27.1
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2
  • kernel-default >= 4.4.74-92.27.1
  • kernel-default-base >= 4.4.74-92.27.1
  • kernel-default-base-debuginfo >= 4.4.74-92.27.1
  • kernel-default-debuginfo >= 4.4.74-92.27.1
  • kernel-default-debugsource >= 4.4.74-92.27.1
  • kernel-default-devel >= 4.4.74-92.27.1
  • kernel-devel >= 4.4.74-92.27.1
  • kernel-macros >= 4.4.74-92.27.1
  • kernel-source >= 4.4.74-92.27.1
  • kernel-syms >= 4.4.74-92.27.1
SUSE Linux Enterprise Software Development Kit 12 SP2
  • kernel-docs >= 4.4.74-92.27.3
  • kernel-obs-build >= 4.4.74-92.27.1
  • kernel-obs-build-debugsource >= 4.4.74-92.27.1
SUSE Linux Enterprise Workstation Extension 12 SP2
  • kernel-default >= 4.4.74-92.27.1
  • kernel-default-debuginfo >= 4.4.74-92.27.1
  • kernel-default-debugsource >= 4.4.74-92.27.1
  • kernel-default-extra >= 4.4.74-92.27.1
  • kernel-default-extra-debuginfo >= 4.4.74-92.27.1