Upstream information

CVE-2019-13233 at MITRE

Description

In arch/x86/lib/insn-eval.c in the Linux kernel before 5.1.9, there is a use-after-free for access to an LDT entry because of a race condition between modify_ldt() and a #BR exception for an MPX bounds violation.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 4.4
Vector AV:L/AC:M/Au:N/C:P/I:P/A:P
Access Vector Local
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 7 7
Vector CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Access Vector Local Local
Access Complexity High High
Privileges Required Low Low
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact High High
Integrity Impact High High
Availability Impact High High
CVSSv3 Version 3 3
SUSE Bugzilla entries: 1140454 [RESOLVED / FIXED], 1144502 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Image SLES15-SP1-CHOST-BYOS-Ali
Image SLES15-SP1-CHOST-BYOS-Azure
Image SLES15-SP1-CHOST-BYOS-EC2
Image SLES15-SP1-CHOST-BYOS-GCE
Image SLES15-SP1-CHOST-BYOS-OpenStack
  • kernel-default >= 4.12.14-197.10.1
SUSE Linux Enterprise High Availability 12 SP5
  • cluster-md-kmp-default >= 4.12.14-120.1
  • dlm-kmp-default >= 4.12.14-120.1
  • gfs2-kmp-default >= 4.12.14-120.1
  • ocfs2-kmp-default >= 4.12.14-120.1
SUSE Linux Enterprise High Availability 15 SP1
  • cluster-md-kmp-default >= 4.12.14-197.10.1
  • dlm-kmp-default >= 4.12.14-197.10.1
  • gfs2-kmp-default >= 4.12.14-197.10.1
  • kernel-default >= 4.12.14-197.10.1
  • ocfs2-kmp-default >= 4.12.14-197.10.1
Patchnames:
SUSE-SLE-Product-HA-15-SP1-2019-1854
SUSE Linux Enterprise High Performance Computing 12 SP5
  • kernel-default >= 4.12.14-120.1
  • kernel-default-base >= 4.12.14-120.1
  • kernel-default-devel >= 4.12.14-120.1
  • kernel-devel >= 4.12.14-120.1
  • kernel-macros >= 4.12.14-120.1
  • kernel-source >= 4.12.14-120.1
  • kernel-syms >= 4.12.14-120.1
SUSE Linux Enterprise Module for Basesystem 15 SP1
  • kernel-default >= 4.12.14-197.10.1
  • kernel-default-base >= 4.12.14-197.10.1
  • kernel-default-devel >= 4.12.14-197.10.1
  • kernel-default-man >= 4.12.14-197.10.1
  • kernel-devel >= 4.12.14-197.10.1
  • kernel-macros >= 4.12.14-197.10.1
  • kernel-source >= 4.12.14-197.10.1
  • kernel-zfcpdump >= 4.12.14-197.10.1
Patchnames:
SUSE-SLE-Module-Basesystem-15-SP1-2019-1854
SUSE Linux Enterprise Module for Development Tools 15 SP1
  • kernel-docs >= 4.12.14-197.10.1
  • kernel-obs-build >= 4.12.14-197.10.1
  • kernel-source >= 4.12.14-197.10.1
  • kernel-syms >= 4.12.14-197.10.1
Patchnames:
SUSE-SLE-Module-Development-Tools-15-SP1-2019-1854
SUSE Linux Enterprise Module for Legacy Software 15 SP1
  • kernel-default >= 4.12.14-197.10.1
  • reiserfs-kmp-default >= 4.12.14-197.10.1
Patchnames:
SUSE-SLE-Module-Legacy-15-SP1-2019-1854
SUSE Linux Enterprise Module for Live Patching 15 SP1
  • kernel-default >= 4.12.14-197.10.1
  • kernel-default-livepatch >= 4.12.14-197.10.1
  • kernel-default-livepatch-devel >= 4.12.14-197.10.1
  • kernel-livepatch-4_12_14-195-default >= 5-13.2
  • kernel-livepatch-4_12_14-197_10-default >= 1-3.3.1
  • kernel-livepatch-4_12_14-197_4-default >= 4-2.1
  • kernel-livepatch-4_12_14-197_7-default >= 3-2.1
  • kernel-livepatch-SLE15-SP1_Update_0 >= 5-13.2
  • kernel-livepatch-SLE15-SP1_Update_1 >= 4-2.1
  • kernel-livepatch-SLE15-SP1_Update_2 >= 3-2.1
  • kernel-livepatch-SLE15-SP1_Update_3 >= 1-3.3.1
Patchnames:
SUSE-SLE-Module-Live-Patching-15-SP1-2019-1854
SUSE-SLE-Module-Live-Patching-15-SP1-2019-2232
SUSE-SLE-Module-Live-Patching-15-SP1-2019-2233
SUSE-SLE-Module-Live-Patching-15-SP1-2019-2235
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP1
  • cluster-md-kmp-rt_debug >= 4.12.14-14.8.1
  • dlm-kmp-rt_debug >= 4.12.14-14.8.1
  • dtb-aarch64 >= 4.12.14-197.10.1
  • dtb-al >= 4.12.14-197.10.1
  • dtb-allwinner >= 4.12.14-197.10.1
  • dtb-altera >= 4.12.14-197.10.1
  • dtb-amd >= 4.12.14-197.10.1
  • dtb-amlogic >= 4.12.14-197.10.1
  • dtb-apm >= 4.12.14-197.10.1
  • dtb-arm >= 4.12.14-197.10.1
  • dtb-broadcom >= 4.12.14-197.10.1
  • dtb-cavium >= 4.12.14-197.10.1
  • dtb-exynos >= 4.12.14-197.10.1
  • dtb-freescale >= 4.12.14-197.10.1
  • dtb-hisilicon >= 4.12.14-197.10.1
  • dtb-lg >= 4.12.14-197.10.1
  • dtb-marvell >= 4.12.14-197.10.1
  • dtb-mediatek >= 4.12.14-197.10.1
  • dtb-nvidia >= 4.12.14-197.10.1
  • dtb-qcom >= 4.12.14-197.10.1
  • dtb-renesas >= 4.12.14-197.10.1
  • dtb-rockchip >= 4.12.14-197.10.1
  • dtb-socionext >= 4.12.14-197.10.1
  • dtb-sprd >= 4.12.14-197.10.1
  • dtb-xilinx >= 4.12.14-197.10.1
  • dtb-zte >= 4.12.14-197.10.1
  • gfs2-kmp-rt_debug >= 4.12.14-14.8.1
  • kernel-debug >= 4.12.14-197.10.1
  • kernel-debug-base >= 4.12.14-197.10.1
  • kernel-debug-devel >= 4.12.14-197.10.1
  • kernel-debug-livepatch-devel >= 4.12.14-197.10.1
  • kernel-default >= 4.12.14-197.10.1
  • kernel-default-livepatch >= 4.12.14-197.10.1
  • kernel-docs >= 4.12.14-197.10.1
  • kernel-docs-html >= 4.12.14-197.10.1
  • kernel-kvmsmall >= 4.12.14-197.10.1
  • kernel-kvmsmall-base >= 4.12.14-197.10.1
  • kernel-kvmsmall-devel >= 4.12.14-197.10.1
  • kernel-kvmsmall-livepatch-devel >= 4.12.14-197.10.1
  • kernel-obs-qa >= 4.12.14-197.10.1
  • kernel-rt >= 4.12.14-14.8.1
  • kernel-rt-extra >= 4.12.14-14.8.1
  • kernel-rt-livepatch >= 4.12.14-14.8.1
  • kernel-rt-livepatch-devel >= 4.12.14-14.8.1
  • kernel-rt_debug >= 4.12.14-14.8.1
  • kernel-rt_debug-base >= 4.12.14-14.8.1
  • kernel-rt_debug-extra >= 4.12.14-14.8.1
  • kernel-rt_debug-livepatch >= 4.12.14-14.8.1
  • kernel-rt_debug-livepatch-devel >= 4.12.14-14.8.1
  • kernel-source >= 4.12.14-197.10.1
  • kernel-source-vanilla >= 4.12.14-197.10.1
  • kernel-vanilla >= 4.12.14-197.10.1
  • kernel-vanilla-base >= 4.12.14-197.10.1
  • kernel-vanilla-devel >= 4.12.14-197.10.1
  • kernel-vanilla-livepatch-devel >= 4.12.14-197.10.1
  • kernel-zfcpdump >= 4.12.14-197.10.1
  • kernel-zfcpdump-man >= 4.12.14-197.10.1
  • kselftests-kmp-default >= 4.12.14-197.10.1
  • kselftests-kmp-rt >= 4.12.14-14.8.1
  • kselftests-kmp-rt_debug >= 4.12.14-14.8.1
  • ocfs2-kmp-rt_debug >= 4.12.14-14.8.1
  • reiserfs-kmp-rt >= 4.12.14-14.8.1
  • reiserfs-kmp-rt_debug >= 4.12.14-14.8.1
Patchnames:
SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2019-1854
SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2019-2430
SUSE Linux Enterprise Module for Public Cloud 15 SP1
  • kernel-azure >= 4.12.14-8.13.1
  • kernel-azure-base >= 4.12.14-8.13.1
  • kernel-azure-devel >= 4.12.14-8.13.1
  • kernel-devel-azure >= 4.12.14-8.13.1
  • kernel-source-azure >= 4.12.14-8.13.1
  • kernel-syms-azure >= 4.12.14-8.13.1
Patchnames:
SUSE-SLE-Module-Public-Cloud-15-SP1-2019-2069
SUSE Linux Enterprise Module for Realtime packages 15 SP1
  • cluster-md-kmp-rt >= 4.12.14-14.8.1
  • dlm-kmp-rt >= 4.12.14-14.8.1
  • gfs2-kmp-rt >= 4.12.14-14.8.1
  • kernel-devel-rt >= 4.12.14-14.8.1
  • kernel-rt >= 4.12.14-14.8.1
  • kernel-rt-base >= 4.12.14-14.8.1
  • kernel-rt-devel >= 4.12.14-14.8.1
  • kernel-rt_debug >= 4.12.14-14.8.1
  • kernel-rt_debug-devel >= 4.12.14-14.8.1
  • kernel-source-rt >= 4.12.14-14.8.1
  • kernel-syms-rt >= 4.12.14-14.8.1
  • ocfs2-kmp-rt >= 4.12.14-14.8.1
Patchnames:
SUSE-SLE-Module-RT-15-SP1-2019-2430
SUSE Linux Enterprise Server 12 SP5
  • kernel-default >= 4.12.14-120.1
  • kernel-default-base >= 4.12.14-120.1
  • kernel-default-devel >= 4.12.14-120.1
  • kernel-default-man >= 4.12.14-120.1
  • kernel-devel >= 4.12.14-120.1
  • kernel-macros >= 4.12.14-120.1
  • kernel-source >= 4.12.14-120.1
  • kernel-syms >= 4.12.14-120.1
SUSE Linux Enterprise Software Development Kit 12 SP5
  • kernel-docs >= 4.12.14-120.1
  • kernel-obs-build >= 4.12.14-120.1
SUSE Linux Enterprise Workstation Extension 12 SP5
  • kernel-default-extra >= 4.12.14-120.1
SUSE Linux Enterprise Workstation Extension 15 SP1
  • kernel-default >= 4.12.14-197.10.1
  • kernel-default-extra >= 4.12.14-197.10.1
Patchnames:
SUSE-SLE-Product-WE-15-SP1-2019-1854
openSUSE Leap 15.1
  • kernel-debug >= 4.12.14-lp151.28.10.1
  • kernel-debug-base >= 4.12.14-lp151.28.10.1
  • kernel-debug-base-debuginfo >= 4.12.14-lp151.28.10.1
  • kernel-debug-debuginfo >= 4.12.14-lp151.28.10.1
  • kernel-debug-debugsource >= 4.12.14-lp151.28.10.1
  • kernel-debug-devel >= 4.12.14-lp151.28.10.1
  • kernel-debug-devel-debuginfo >= 4.12.14-lp151.28.10.1
  • kernel-default >= 4.12.14-lp151.28.10.1
  • kernel-default-base >= 4.12.14-lp151.28.10.1
  • kernel-default-base-debuginfo >= 4.12.14-lp151.28.10.1
  • kernel-default-debuginfo >= 4.12.14-lp151.28.10.1
  • kernel-default-debugsource >= 4.12.14-lp151.28.10.1
  • kernel-default-devel >= 4.12.14-lp151.28.10.1
  • kernel-default-devel-debuginfo >= 4.12.14-lp151.28.10.1
  • kernel-devel >= 4.12.14-lp151.28.10.1
  • kernel-docs >= 4.12.14-lp151.28.10.1
  • kernel-docs-html >= 4.12.14-lp151.28.10.1
  • kernel-kvmsmall >= 4.12.14-lp151.28.10.1
  • kernel-kvmsmall-base >= 4.12.14-lp151.28.10.1
  • kernel-kvmsmall-base-debuginfo >= 4.12.14-lp151.28.10.1
  • kernel-kvmsmall-debuginfo >= 4.12.14-lp151.28.10.1
  • kernel-kvmsmall-debugsource >= 4.12.14-lp151.28.10.1
  • kernel-kvmsmall-devel >= 4.12.14-lp151.28.10.1
  • kernel-kvmsmall-devel-debuginfo >= 4.12.14-lp151.28.10.1
  • kernel-macros >= 4.12.14-lp151.28.10.1
  • kernel-obs-build >= 4.12.14-lp151.28.10.1
  • kernel-obs-build-debugsource >= 4.12.14-lp151.28.10.1
  • kernel-obs-qa >= 4.12.14-lp151.28.10.1
  • kernel-source >= 4.12.14-lp151.28.10.1
  • kernel-source-vanilla >= 4.12.14-lp151.28.10.1
  • kernel-syms >= 4.12.14-lp151.28.10.1
  • kernel-vanilla >= 4.12.14-lp151.28.10.1
  • kernel-vanilla-base >= 4.12.14-lp151.28.10.1
  • kernel-vanilla-base-debuginfo >= 4.12.14-lp151.28.10.1
  • kernel-vanilla-debuginfo >= 4.12.14-lp151.28.10.1
  • kernel-vanilla-debugsource >= 4.12.14-lp151.28.10.1
  • kernel-vanilla-devel >= 4.12.14-lp151.28.10.1
  • kernel-vanilla-devel-debuginfo >= 4.12.14-lp151.28.10.1
Patchnames:
openSUSE-2019-1757


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 Not affected
SUSE Linux Enterprise 15 Module for Basesystem kernel-source Not affected
SUSE Linux Enterprise 15 Module for Development Tools kernel-source Not affected
SUSE Linux Enterprise 15-SP1 Module for Basesystem kernel-source Released
SUSE Linux Enterprise 15-SP1 Module for Development Tools kernel-source Released
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 Not affected
SUSE Linux Enterprise Desktop 12 SP4 kernel-source Not affected
SUSE Linux Enterprise Desktop 12 SP5 kernel-source Analysis
SUSE Linux Enterprise High Performance Computing 12 SP4 kernel-source Not affected
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 Not affected
SUSE Linux Enterprise Server 11 SP3 kernel-source Not affected
SUSE Linux Enterprise Server 11 SP3 LTSS kernel-source Not affected
SUSE Linux Enterprise Server 11 SP4 LTSS kernel-source Analysis
SUSE Linux Enterprise Server 12 LTSS kernel-source Not affected
SUSE Linux Enterprise Server 12 SP1 LTSS kernel-source Analysis
SUSE Linux Enterprise Server 12 SP2 kernel-source Analysis
SUSE Linux Enterprise Server 12 SP2 BCL kernel-source Analysis
SUSE Linux Enterprise Server 12 SP2 LTSS kernel-source Not affected
SUSE Linux Enterprise Server 12 SP3 kernel-source Not affected
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 Not affected
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 Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 kernel-source Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 kernel-source Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 kernel-source Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 kernel-source Analysis