Upstream information

CVE-2019-19966 at MITRE

Description

In the Linux kernel before 5.1.6, there is a use-after-free in cpia2_exit() in drivers/media/usb/cpia2/cpia2_v4l.c that will cause denial of service, aka CID-dea37a972655.

SUSE information

Overall state of this security issue: Running

This issue is currently rated as having low severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 2.1
Vector AV:L/AC:L/Au:N/C:N/I:N/A:P
Access Vector Local
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 4.3 3.5
Vector CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
Access Vector Physical Physical
Access Complexity Low Low
Privileges Required Low None
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None Low
Availability Impact High Low
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1159841 [NEW]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Server 12 SP5
  • kernel-azure >= 4.12.14-16.7.1
  • kernel-azure-base >= 4.12.14-16.7.1
  • kernel-azure-devel >= 4.12.14-16.7.1
  • kernel-devel-azure >= 4.12.14-16.7.1
  • kernel-source-azure >= 4.12.14-16.7.1
  • kernel-syms-azure >= 4.12.14-16.7.1
Patchnames:
SUSE-SLE-SERVER-12-SP5-2020-93
SUSE Linux Enterprise Server for SAP Applications 12 SP5
  • kernel-azure >= 4.12.14-16.7.1
  • kernel-azure-base >= 4.12.14-16.7.1
  • kernel-azure-devel >= 4.12.14-16.7.1
  • kernel-devel-azure >= 4.12.14-16.7.1
  • kernel-source-azure >= 4.12.14-16.7.1
  • kernel-syms-azure >= 4.12.14-16.7.1
Patchnames:
SUSE-SLE-SERVER-12-SP5-2020-93

List of packages in QA

Product(s) Package(s)
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP1
  • cluster-md-kmp-rt_debug >= 4.12.14-14.17.1
  • cluster-md-kmp-rt_debug-debuginfo >= 4.12.14-14.17.1
  • dlm-kmp-rt_debug >= 4.12.14-14.17.1
  • dlm-kmp-rt_debug-debuginfo >= 4.12.14-14.17.1
  • gfs2-kmp-rt_debug >= 4.12.14-14.17.1
  • gfs2-kmp-rt_debug-debuginfo >= 4.12.14-14.17.1
  • kernel-rt >= 4.12.14-14.17.1
  • kernel-rt-debuginfo >= 4.12.14-14.17.1
  • kernel-rt-debugsource >= 4.12.14-14.17.1
  • kernel-rt-extra >= 4.12.14-14.17.1
  • kernel-rt-extra-debuginfo >= 4.12.14-14.17.1
  • kernel-rt-livepatch-devel >= 4.12.14-14.17.1
  • kernel-rt_debug >= 4.12.14-14.17.1
  • kernel-rt_debug-base >= 4.12.14-14.17.1
  • kernel-rt_debug-base-debuginfo >= 4.12.14-14.17.1
  • kernel-rt_debug-debuginfo >= 4.12.14-14.17.1
  • kernel-rt_debug-debugsource >= 4.12.14-14.17.1
  • kernel-rt_debug-extra >= 4.12.14-14.17.1
  • kernel-rt_debug-extra-debuginfo >= 4.12.14-14.17.1
  • kernel-rt_debug-livepatch-devel >= 4.12.14-14.17.1
  • kselftests-kmp-rt >= 4.12.14-14.17.1
  • kselftests-kmp-rt-debuginfo >= 4.12.14-14.17.1
  • kselftests-kmp-rt_debug >= 4.12.14-14.17.1
  • kselftests-kmp-rt_debug-debuginfo >= 4.12.14-14.17.1
  • ocfs2-kmp-rt_debug >= 4.12.14-14.17.1
  • ocfs2-kmp-rt_debug-debuginfo >= 4.12.14-14.17.1
  • reiserfs-kmp-rt >= 4.12.14-14.17.1
  • reiserfs-kmp-rt-debuginfo >= 4.12.14-14.17.1
  • reiserfs-kmp-rt_debug >= 4.12.14-14.17.1
  • reiserfs-kmp-rt_debug-debuginfo >= 4.12.14-14.17.1
SUSE Linux Enterprise Module for Public Cloud 15 SP1
  • kernel-azure >= 4.12.14-8.25.1
  • kernel-azure-base >= 4.12.14-8.25.1
  • kernel-azure-base-debuginfo >= 4.12.14-8.25.1
  • kernel-azure-debuginfo >= 4.12.14-8.25.1
  • kernel-azure-devel >= 4.12.14-8.25.1
  • kernel-devel-azure >= 4.12.14-8.25.1
  • kernel-source-azure >= 4.12.14-8.25.1
  • kernel-syms-azure >= 4.12.14-8.25.1
SUSE Linux Enterprise Module for Realtime packages 15 SP1
  • cluster-md-kmp-rt >= 4.12.14-14.17.1
  • cluster-md-kmp-rt-debuginfo >= 4.12.14-14.17.1
  • dlm-kmp-rt >= 4.12.14-14.17.1
  • dlm-kmp-rt-debuginfo >= 4.12.14-14.17.1
  • gfs2-kmp-rt >= 4.12.14-14.17.1
  • gfs2-kmp-rt-debuginfo >= 4.12.14-14.17.1
  • kernel-devel-rt >= 4.12.14-14.17.1
  • kernel-rt >= 4.12.14-14.17.1
  • kernel-rt-base >= 4.12.14-14.17.1
  • kernel-rt-base-debuginfo >= 4.12.14-14.17.1
  • kernel-rt-debuginfo >= 4.12.14-14.17.1
  • kernel-rt-debugsource >= 4.12.14-14.17.1
  • kernel-rt-devel >= 4.12.14-14.17.1
  • kernel-rt-devel-debuginfo >= 4.12.14-14.17.1
  • kernel-rt_debug >= 4.12.14-14.17.1
  • kernel-rt_debug-debuginfo >= 4.12.14-14.17.1
  • kernel-rt_debug-debugsource >= 4.12.14-14.17.1
  • kernel-rt_debug-devel >= 4.12.14-14.17.1
  • kernel-rt_debug-devel-debuginfo >= 4.12.14-14.17.1
  • kernel-source-rt >= 4.12.14-14.17.1
  • kernel-syms-rt >= 4.12.14-14.17.1
  • ocfs2-kmp-rt >= 4.12.14-14.17.1
  • ocfs2-kmp-rt-debuginfo >= 4.12.14-14.17.1
SUSE Linux Enterprise Real Time Extension 12 SP4
  • cluster-md-kmp-rt >= 4.12.14-8.12.1
  • dlm-kmp-rt >= 4.12.14-8.12.1
  • gfs2-kmp-rt >= 4.12.14-8.12.1
  • kernel-devel-rt >= 4.12.14-8.12.1
  • kernel-rt >= 4.12.14-8.12.1
  • kernel-rt-base >= 4.12.14-8.12.1
  • kernel-rt-devel >= 4.12.14-8.12.1
  • kernel-rt_debug >= 4.12.14-8.12.1
  • kernel-rt_debug-devel >= 4.12.14-8.12.1
  • kernel-source-rt >= 4.12.14-8.12.1
  • kernel-syms-rt >= 4.12.14-8.12.1
  • ocfs2-kmp-rt >= 4.12.14-8.12.1


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 SP4 kernel-source Already fixed
SUSE Linux Enterprise High Performance Computing 12 kernel-source Already fixed
SUSE Linux Enterprise Module for Basesystem 15 GA kernel-source Already fixed
SUSE Linux Enterprise Module for Basesystem 15 SP1 kernel-source In progress
SUSE Linux Enterprise Module for Development Tools 15 GA kernel-source Already fixed
SUSE Linux Enterprise Module for Development Tools 15 SP1 kernel-source In progress
SUSE Linux Enterprise Server 11 SP4 LTSS kernel-source Affected
SUSE Linux Enterprise Server 12 SP1 LTSS kernel-source Affected
SUSE Linux Enterprise Server 12 SP2 LTSS kernel-source Affected
SUSE Linux Enterprise Server 12 SP3 LTSS kernel-source Affected
SUSE Linux Enterprise Server 12 SP4 kernel-source Already fixed
SUSE Linux Enterprise Server 12 SP5 kernel-source Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP2 kernel-source Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 kernel-source Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 kernel-source Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP5 kernel-source Already fixed