CVE-2020-10781

Upstream information

CVE-2020-10781 at MITRE

Description

A flaw was found in the Linux Kernel before 5.8-rc6 in the ZRAM kernel module, where a user with a local account and the ability to read the /sys/class/zram-control/hot_add file can create ZRAM device nodes in the /dev/ directory. This read allocates kernel memory and is not accounted for a user that triggers the creation of that ZRAM device. With this vulnerability, continually reading the device may consume a large amount of system memory and cause the Out-of-Memory (OOM) killer to activate and terminate random userspace processes, possibly making the system inoperable.

---

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores

	National Vulnerability Database
Base Score	4.9
Vector	AV:L/AC:L/Au:N/C:N/I:N/A:C
Access Vector	Local
Access Complexity	Low
Authentication	None
Confidentiality Impact	None
Integrity Impact	None
Availability Impact	Complete

CVSS v3 Scores

	National Vulnerability Database	SUSE
Base Score	5.5	5.5
Vector	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Access Vector	Local	Local
Access Complexity	Low	Low
Privileges Required	Low	Low
User Interaction	None	None
Scope	Unchanged	Unchanged
Confidentiality Impact	None	None
Integrity Impact	None	None
Availability Impact	High	High
CVSSv3 Version	3.1	3.1

SUSE Bugzilla entry: 1173074 [RESOLVED / FIXED]

SUSE Security Advisories:

• SUSE-IU-2020:84-1, published Wed Sep 23 06:23:02 MDT 2020
• SUSE-IU-2020:85-1, published Wed Sep 23 06:23:53 MDT 2020
• SUSE-IU-2020:86-1, published Wed Sep 23 06:24:43 MDT 2020
• SUSE-IU-2020:87-1, published Wed Sep 23 06:25:22 MDT 2020
• SUSE-IU-2020:88-1, published Wed Sep 23 06:25:55 MDT 2020
• SUSE-IU-2020:89-1, published Wed Sep 23 06:26:31 MDT 2020
• SUSE-SU-2020:2102-1, published Fri Jul 31 13:14:33 MDT 2020
• SUSE-SU-2020:2103-1, published Mon Aug 3 07:13:10 MDT 2020
• SUSE-SU-2020:2105-1, published Mon Aug 3 13:31:18 MDT 2020
• SUSE-SU-2020:2107-1, published Mon Aug 3 13:19:20 MDT 2020
• SUSE-SU-2020:2119-1, published Tue Aug 4 13:12:55 MDT 2020
• SUSE-SU-2020:2122-1, published Tue Aug 4 16:13:18 MDT 2020
• SUSE-SU-2020:2478-1, published Thu Sep 3 07:19:40 MDT 2020
• SUSE-SU-2020:2487-1, published Fri Sep 4 04:13:54 MDT 2020
• SUSE-SU-2021:0438-1, published Thu Feb 11 20:32:47 UTC 2021
• openSUSE-SU-2020:1153-1, published Thu, 6 Aug 2020 18:13:16 +0200 (CEST)
• openSUSE-SU-2020:1236-1, published Fri, 21 Aug 2020 06:13:06 +0200 (CEST)
• openSUSE-SU-2021:0242-1, published Tue Feb 16 10:27:50 2021

List of released packages

Product(s)	Fixed package version(s)	References
Image SLES15-EC2-CHOST-HVM-BYOS	kernel-default >= 4.12.14-150.66.1
Image SLES15-SP1-CHOST-BYOS-Azure Image SLES15-SP1-CHOST-BYOS-EC2 Image SLES15-SP1-CHOST-BYOS-GCE	kernel-default >= 4.12.14-197.48.1
Image SLES15-SP2-CHOST-BYOS-Ali Image SLES15-SP2-CHOST-BYOS-Azure Image SLES15-SP2-CHOST-BYOS-EC2 Image SLES15-SP2-CHOST-BYOS-GCE Image SLES15-SP2-CHOST-BYOS-OpenStack	kernel-default >= 5.3.18-24.9.1
SUSE Linux Enterprise High Availability 12 SP5	cluster-md-kmp-default >= 4.12.14-122.29.1 dlm-kmp-default >= 4.12.14-122.29.1 gfs2-kmp-default >= 4.12.14-122.29.1 kernel-default >= 4.12.14-122.29.1 ocfs2-kmp-default >= 4.12.14-122.29.1	Patchnames: SUSE-SLE-HA-12-SP5-2020-2122
SUSE Linux Enterprise High Availability 15 SP1	cluster-md-kmp-default >= 4.12.14-197.48.1 dlm-kmp-default >= 4.12.14-197.48.1 gfs2-kmp-default >= 4.12.14-197.48.1 kernel-default >= 4.12.14-197.48.1 ocfs2-kmp-default >= 4.12.14-197.48.1	Patchnames: SUSE-SLE-Product-HA-15-SP1-2020-2107
SUSE Linux Enterprise High Availability 15 SP2	cluster-md-kmp-default >= 5.3.18-24.9.1 dlm-kmp-default >= 5.3.18-24.9.1 gfs2-kmp-default >= 5.3.18-24.9.1 kernel-default >= 5.3.18-24.9.1 ocfs2-kmp-default >= 5.3.18-24.9.1	Patchnames: SUSE-SLE-Product-HA-15-SP2-2020-2105
SUSE Linux Enterprise High Availability 15	cluster-md-kmp-default >= 4.12.14-150.66.1 dlm-kmp-default >= 4.12.14-150.66.1 gfs2-kmp-default >= 4.12.14-150.66.1 kernel-default >= 4.12.14-150.66.1 ocfs2-kmp-default >= 4.12.14-150.66.1	Patchnames: SUSE-SLE-Product-HA-15-2021-438
SUSE Linux Enterprise High Performance Computing 15-ESPOS SUSE Linux Enterprise High Performance Computing 15-LTSS	kernel-default >= 4.12.14-150.66.1 kernel-default-base >= 4.12.14-150.66.1 kernel-default-devel >= 4.12.14-150.66.1 kernel-devel >= 4.12.14-150.66.1 kernel-docs >= 4.12.14-150.66.1 kernel-macros >= 4.12.14-150.66.1 kernel-obs-build >= 4.12.14-150.66.1 kernel-source >= 4.12.14-150.66.1 kernel-syms >= 4.12.14-150.66.1 kernel-vanilla >= 4.12.14-150.66.1 kernel-vanilla-base >= 4.12.14-150.66.1	Patchnames: SUSE-SLE-Product-HPC-15-2021-438
SUSE Linux Enterprise Live Patching 12 SP5	kernel-default >= 4.12.14-122.29.1 kernel-default-kgraft >= 4.12.14-122.29.1 kernel-default-kgraft-devel >= 4.12.14-122.29.1 kgraft-patch-4_12_14-122_29-default >= 1-8.3.1 kgraft-patch-SLE12-SP5_Update_7 >= 1-8.3.1	Patchnames: SUSE-SLE-Live-Patching-12-SP5-2020-2122
SUSE Linux Enterprise Module for Basesystem 15 SP1	kernel-default >= 4.12.14-197.48.1 kernel-default-base >= 4.12.14-197.48.1 kernel-default-devel >= 4.12.14-197.48.1 kernel-default-man >= 4.12.14-197.48.1 kernel-devel >= 4.12.14-197.48.1 kernel-macros >= 4.12.14-197.48.1 kernel-source >= 4.12.14-197.48.1 kernel-zfcpdump >= 4.12.14-197.48.1	Patchnames: SUSE-SLE-Module-Basesystem-15-SP1-2020-2107
SUSE Linux Enterprise Module for Basesystem 15 SP2	kernel-default >= 5.3.18-24.9.1 kernel-default-base >= 5.3.18-24.9.1.9.2.6 kernel-default-devel >= 5.3.18-24.9.1 kernel-devel >= 5.3.18-24.9.1 kernel-macros >= 5.3.18-24.9.1 kernel-preempt >= 5.3.18-24.9.1 kernel-source >= 5.3.18-24.9.1	Patchnames: SUSE-SLE-Module-Basesystem-15-SP2-2020-2105
SUSE Linux Enterprise Module for Development Tools 15 SP1	kernel-docs >= 4.12.14-197.48.1 kernel-obs-build >= 4.12.14-197.48.1 kernel-source >= 4.12.14-197.48.1 kernel-syms >= 4.12.14-197.48.1	Patchnames: SUSE-SLE-Module-Development-Tools-15-SP1-2020-2107
SUSE Linux Enterprise Module for Development Tools 15 SP2	kernel-docs >= 5.3.18-24.9.2 kernel-obs-build >= 5.3.18-24.9.1 kernel-preempt >= 5.3.18-24.9.1 kernel-preempt-devel >= 5.3.18-24.9.1 kernel-source >= 5.3.18-24.9.1 kernel-syms >= 5.3.18-24.9.1	Patchnames: SUSE-SLE-Module-Development-Tools-15-SP2-2020-2105
SUSE Linux Enterprise Module for Legacy Software 15 SP1	kernel-default >= 4.12.14-197.48.1 reiserfs-kmp-default >= 4.12.14-197.48.1	Patchnames: SUSE-SLE-Module-Legacy-15-SP1-2020-2107
SUSE Linux Enterprise Module for Legacy Software 15 SP2	kernel-default >= 5.3.18-24.9.1 reiserfs-kmp-default >= 5.3.18-24.9.1	Patchnames: SUSE-SLE-Module-Legacy-15-SP2-2020-2105
SUSE Linux Enterprise Module for Live Patching 15 SP1	kernel-default >= 4.12.14-197.48.1 kernel-default-livepatch >= 4.12.14-197.48.1 kernel-default-livepatch-devel >= 4.12.14-197.48.1 kernel-livepatch-4_12_14-197_48-default >= 1-3.3.1 kernel-livepatch-SLE15-SP1_Update_13 >= 1-3.3.1	Patchnames: SUSE-SLE-Module-Live-Patching-15-SP1-2020-2107
SUSE Linux Enterprise Module for Live Patching 15 SP2	kernel-default >= 5.3.18-24.9.1 kernel-default-livepatch >= 5.3.18-24.9.1 kernel-default-livepatch-devel >= 5.3.18-24.9.1 kernel-livepatch-5_3_18-24_9-default >= 1-5.3.6 kernel-livepatch-SLE15-SP2_Update_1 >= 1-5.3.6	Patchnames: SUSE-SLE-Module-Live-Patching-15-SP2-2020-2105
SUSE Linux Enterprise Module for Live Patching 15	kernel-default >= 4.12.14-150.66.1 kernel-default-livepatch >= 4.12.14-150.66.1 kernel-livepatch-4_12_14-150_66-default >= 1-1.3.1 kernel-livepatch-SLE15_Update_22 >= 1-1.3.1	Patchnames: SUSE-SLE-Module-Live-Patching-15-2021-438
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP1	cluster-md-kmp-rt_debug >= 4.12.14-14.28.1 dlm-kmp-rt_debug >= 4.12.14-14.28.1 gfs2-kmp-rt_debug >= 4.12.14-14.28.1 kernel-debug >= 4.12.14-197.48.1 kernel-debug-base >= 4.12.14-197.48.1 kernel-debug-devel >= 4.12.14-197.48.1 kernel-debug-livepatch-devel >= 4.12.14-197.48.1 kernel-default >= 4.12.14-197.48.1 kernel-default-livepatch >= 4.12.14-197.48.1 kernel-docs >= 4.12.14-197.48.1 kernel-docs-html >= 4.12.14-197.48.1 kernel-kvmsmall >= 4.12.14-197.48.1 kernel-kvmsmall-base >= 4.12.14-197.48.1 kernel-kvmsmall-devel >= 4.12.14-197.48.1 kernel-kvmsmall-livepatch-devel >= 4.12.14-197.48.1 kernel-obs-qa >= 4.12.14-197.48.1 kernel-rt >= 4.12.14-14.28.1 kernel-rt-extra >= 4.12.14-14.28.1 kernel-rt-livepatch-devel >= 4.12.14-14.28.1 kernel-rt_debug >= 4.12.14-14.28.1 kernel-rt_debug-base >= 4.12.14-14.28.1 kernel-rt_debug-extra >= 4.12.14-14.28.1 kernel-rt_debug-livepatch-devel >= 4.12.14-14.28.1 kernel-source >= 4.12.14-197.48.1 kernel-source-vanilla >= 4.12.14-197.48.1 kernel-vanilla >= 4.12.14-197.48.1 kernel-vanilla-base >= 4.12.14-197.48.1 kernel-vanilla-devel >= 4.12.14-197.48.1 kernel-vanilla-livepatch-devel >= 4.12.14-197.48.1 kernel-zfcpdump >= 4.12.14-197.48.1 kernel-zfcpdump-man >= 4.12.14-197.48.1 kselftests-kmp-default >= 4.12.14-197.48.1 kselftests-kmp-rt >= 4.12.14-14.28.1 kselftests-kmp-rt_debug >= 4.12.14-14.28.1 ocfs2-kmp-rt_debug >= 4.12.14-14.28.1 reiserfs-kmp-rt >= 4.12.14-14.28.1 reiserfs-kmp-rt_debug >= 4.12.14-14.28.1	Patchnames: SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2020-2107 SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2020-2487
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP2	cluster-md-kmp-azure >= 5.3.18-18.12.1 cluster-md-kmp-preempt >= 5.3.18-24.9.1 dlm-kmp-azure >= 5.3.18-18.12.1 dlm-kmp-preempt >= 5.3.18-24.9.1 gfs2-kmp-azure >= 5.3.18-18.12.1 gfs2-kmp-preempt >= 5.3.18-24.9.1 kernel-azure >= 5.3.18-18.12.1 kernel-azure-extra >= 5.3.18-18.12.1 kernel-azure-livepatch-devel >= 5.3.18-18.12.1 kernel-debug >= 5.3.18-24.9.1 kernel-debug-devel >= 5.3.18-24.9.1 kernel-debug-livepatch-devel >= 5.3.18-24.9.1 kernel-default >= 5.3.18-24.9.1 kernel-default-base >= 5.3.18-24.9.1.9.2.6 kernel-default-base-rebuild >= 5.3.18-24.9.1.9.2.6 kernel-default-livepatch >= 5.3.18-24.9.1 kernel-docs >= 5.3.18-24.9.2 kernel-docs-html >= 5.3.18-24.9.2 kernel-kvmsmall >= 5.3.18-24.9.1 kernel-kvmsmall-devel >= 5.3.18-24.9.1 kernel-kvmsmall-livepatch-devel >= 5.3.18-24.9.1 kernel-obs-qa >= 5.3.18-24.9.1 kernel-preempt >= 5.3.18-24.9.1 kernel-preempt-extra >= 5.3.18-24.9.1 kernel-preempt-livepatch >= 5.3.18-24.9.1 kernel-preempt-livepatch-devel >= 5.3.18-24.9.1 kernel-source >= 5.3.18-24.9.1 kernel-source-vanilla >= 5.3.18-24.9.1 kselftests-kmp-azure >= 5.3.18-18.12.1 kselftests-kmp-default >= 5.3.18-24.9.1 kselftests-kmp-preempt >= 5.3.18-24.9.1 ocfs2-kmp-azure >= 5.3.18-18.12.1 ocfs2-kmp-preempt >= 5.3.18-24.9.1 reiserfs-kmp-azure >= 5.3.18-18.12.1 reiserfs-kmp-preempt >= 5.3.18-24.9.1	Patchnames: SUSE-SLE-Module-Development-Tools-OBS-15-SP2-2020-2102 SUSE-SLE-Module-Development-Tools-OBS-15-SP2-2020-2105
SUSE Linux Enterprise Module for Public Cloud 15 SP1	kernel-azure >= 4.12.14-8.38.1 kernel-azure-base >= 4.12.14-8.38.1 kernel-azure-devel >= 4.12.14-8.38.1 kernel-devel-azure >= 4.12.14-8.38.1 kernel-source-azure >= 4.12.14-8.38.1 kernel-syms-azure >= 4.12.14-8.38.1	Patchnames: SUSE-SLE-Module-Public-Cloud-15-SP1-2020-2103
SUSE Linux Enterprise Module for Public Cloud 15 SP2	kernel-azure >= 5.3.18-18.12.1 kernel-azure-devel >= 5.3.18-18.12.1 kernel-devel-azure >= 5.3.18-18.12.1 kernel-source-azure >= 5.3.18-18.12.1 kernel-syms-azure >= 5.3.18-18.12.1	Patchnames: SUSE-SLE-Module-Public-Cloud-15-SP2-2020-2102
SUSE Linux Enterprise Module for Realtime packages 15 SP1	cluster-md-kmp-rt >= 4.12.14-14.28.1 dlm-kmp-rt >= 4.12.14-14.28.1 gfs2-kmp-rt >= 4.12.14-14.28.1 kernel-devel-rt >= 4.12.14-14.28.1 kernel-rt >= 4.12.14-14.28.1 kernel-rt-base >= 4.12.14-14.28.1 kernel-rt-devel >= 4.12.14-14.28.1 kernel-rt_debug >= 4.12.14-14.28.1 kernel-rt_debug-devel >= 4.12.14-14.28.1 kernel-source-rt >= 4.12.14-14.28.1 kernel-syms-rt >= 4.12.14-14.28.1 ocfs2-kmp-rt >= 4.12.14-14.28.1	Patchnames: SUSE-SLE-Module-RT-15-SP1-2020-2487
SUSE Linux Enterprise Real Time Extension 12 SP5	cluster-md-kmp-rt >= 4.12.14-10.13.1 dlm-kmp-rt >= 4.12.14-10.13.1 gfs2-kmp-rt >= 4.12.14-10.13.1 kernel-devel-rt >= 4.12.14-10.13.1 kernel-rt >= 4.12.14-10.13.1 kernel-rt-base >= 4.12.14-10.13.1 kernel-rt-devel >= 4.12.14-10.13.1 kernel-rt_debug >= 4.12.14-10.13.1 kernel-rt_debug-devel >= 4.12.14-10.13.1 kernel-source-rt >= 4.12.14-10.13.1 kernel-syms-rt >= 4.12.14-10.13.1 ocfs2-kmp-rt >= 4.12.14-10.13.1	Patchnames: SUSE-SLE-RT-12-SP5-2020-2478
SUSE Linux Enterprise Server 12 SP5 SUSE Linux Enterprise Server for SAP Applications 12 SP5	kernel-azure >= 4.12.14-16.22.1 kernel-azure-base >= 4.12.14-16.22.1 kernel-azure-devel >= 4.12.14-16.22.1 kernel-default >= 4.12.14-122.29.1 kernel-default-base >= 4.12.14-122.29.1 kernel-default-devel >= 4.12.14-122.29.1 kernel-default-man >= 4.12.14-122.29.1 kernel-devel >= 4.12.14-122.29.1 kernel-devel-azure >= 4.12.14-16.22.1 kernel-macros >= 4.12.14-122.29.1 kernel-source >= 4.12.14-122.29.1 kernel-source-azure >= 4.12.14-16.22.1 kernel-syms >= 4.12.14-122.29.1 kernel-syms-azure >= 4.12.14-16.22.1	Patchnames: SUSE-SLE-SERVER-12-SP5-2020-2119 SUSE-SLE-SERVER-12-SP5-2020-2122
SUSE Linux Enterprise Server 15-LTSS	kernel-default >= 4.12.14-150.66.1 kernel-default-base >= 4.12.14-150.66.1 kernel-default-devel >= 4.12.14-150.66.1 kernel-default-man >= 4.12.14-150.66.1 kernel-devel >= 4.12.14-150.66.1 kernel-docs >= 4.12.14-150.66.1 kernel-macros >= 4.12.14-150.66.1 kernel-obs-build >= 4.12.14-150.66.1 kernel-source >= 4.12.14-150.66.1 kernel-syms >= 4.12.14-150.66.1 kernel-vanilla >= 4.12.14-150.66.1 kernel-vanilla-base >= 4.12.14-150.66.1 kernel-zfcpdump >= 4.12.14-150.66.1 reiserfs-kmp-default >= 4.12.14-150.66.1	Patchnames: SUSE-SLE-Product-SLES-15-2021-438
SUSE Linux Enterprise Server for SAP Applications 15	kernel-default >= 4.12.14-150.66.1 kernel-default-base >= 4.12.14-150.66.1 kernel-default-devel >= 4.12.14-150.66.1 kernel-devel >= 4.12.14-150.66.1 kernel-docs >= 4.12.14-150.66.1 kernel-macros >= 4.12.14-150.66.1 kernel-obs-build >= 4.12.14-150.66.1 kernel-source >= 4.12.14-150.66.1 kernel-syms >= 4.12.14-150.66.1 kernel-vanilla >= 4.12.14-150.66.1 kernel-vanilla-base >= 4.12.14-150.66.1 reiserfs-kmp-default >= 4.12.14-150.66.1	Patchnames: SUSE-SLE-Product-SLES_SAP-15-2021-438
SUSE Linux Enterprise Software Development Kit 12 SP5	kernel-docs >= 4.12.14-122.29.1 kernel-obs-build >= 4.12.14-122.29.1	Patchnames: SUSE-SLE-SDK-12-SP5-2020-2122
SUSE Linux Enterprise Workstation Extension 12 SP5	kernel-default >= 4.12.14-122.29.1 kernel-default-extra >= 4.12.14-122.29.1	Patchnames: SUSE-SLE-WE-12-SP5-2020-2122
SUSE Linux Enterprise Workstation Extension 15 SP1	kernel-default >= 4.12.14-197.48.1 kernel-default-extra >= 4.12.14-197.48.1	Patchnames: SUSE-SLE-Product-WE-15-SP1-2020-2107
SUSE Linux Enterprise Workstation Extension 15 SP2	kernel-default >= 5.3.18-24.9.1 kernel-default-extra >= 5.3.18-24.9.1	Patchnames: SUSE-SLE-Product-WE-15-SP2-2020-2105
openSUSE Leap 15.1	kernel-debug >= 4.12.14-lp151.28.59.1 kernel-debug-base >= 4.12.14-lp151.28.59.1 kernel-debug-base-debuginfo >= 4.12.14-lp151.28.59.1 kernel-debug-debuginfo >= 4.12.14-lp151.28.59.1 kernel-debug-debugsource >= 4.12.14-lp151.28.59.1 kernel-debug-devel >= 4.12.14-lp151.28.59.1 kernel-debug-devel-debuginfo >= 4.12.14-lp151.28.59.1 kernel-default >= 4.12.14-lp151.28.59.1 kernel-default-base >= 4.12.14-lp151.28.59.1 kernel-default-base-debuginfo >= 4.12.14-lp151.28.59.1 kernel-default-debuginfo >= 4.12.14-lp151.28.59.1 kernel-default-debugsource >= 4.12.14-lp151.28.59.1 kernel-default-devel >= 4.12.14-lp151.28.59.1 kernel-default-devel-debuginfo >= 4.12.14-lp151.28.59.1 kernel-devel >= 4.12.14-lp151.28.59.1 kernel-docs >= 4.12.14-lp151.28.59.1 kernel-docs-html >= 4.12.14-lp151.28.59.1 kernel-kvmsmall >= 4.12.14-lp151.28.59.1 kernel-kvmsmall-base >= 4.12.14-lp151.28.59.1 kernel-kvmsmall-base-debuginfo >= 4.12.14-lp151.28.59.1 kernel-kvmsmall-debuginfo >= 4.12.14-lp151.28.59.1 kernel-kvmsmall-debugsource >= 4.12.14-lp151.28.59.1 kernel-kvmsmall-devel >= 4.12.14-lp151.28.59.1 kernel-kvmsmall-devel-debuginfo >= 4.12.14-lp151.28.59.1 kernel-macros >= 4.12.14-lp151.28.59.1 kernel-obs-build >= 4.12.14-lp151.28.59.1 kernel-obs-build-debugsource >= 4.12.14-lp151.28.59.1 kernel-obs-qa >= 4.12.14-lp151.28.59.1 kernel-source >= 4.12.14-lp151.28.59.1 kernel-source-vanilla >= 4.12.14-lp151.28.59.1 kernel-syms >= 4.12.14-lp151.28.59.1 kernel-vanilla >= 4.12.14-lp151.28.59.1 kernel-vanilla-base >= 4.12.14-lp151.28.59.1 kernel-vanilla-base-debuginfo >= 4.12.14-lp151.28.59.1 kernel-vanilla-debuginfo >= 4.12.14-lp151.28.59.1 kernel-vanilla-debugsource >= 4.12.14-lp151.28.59.1 kernel-vanilla-devel >= 4.12.14-lp151.28.59.1 kernel-vanilla-devel-debuginfo >= 4.12.14-lp151.28.59.1	Patchnames: openSUSE-2020-1153
openSUSE Leap 15.2	bbswitch >= 0.8-lp152.6.2.1 bbswitch-debugsource >= 0.8-lp152.6.2.1 bbswitch-kmp-default >= 0.8_k5.3.18_lp152.36-lp152.6.2.1 bbswitch-kmp-default-debuginfo >= 0.8_k5.3.18_lp152.36-lp152.6.2.1 bbswitch-kmp-preempt >= 0.8_k5.3.18_lp152.36-lp152.6.2.1 bbswitch-kmp-preempt-debuginfo >= 0.8_k5.3.18_lp152.36-lp152.6.2.1 cluster-md-kmp-rt >= 5.3.18-lp152.3.5.1 cluster-md-kmp-rt-debuginfo >= 5.3.18-lp152.3.5.1 cluster-md-kmp-rt_debug >= 5.3.18-lp152.3.5.1 cluster-md-kmp-rt_debug-debuginfo >= 5.3.18-lp152.3.5.1 crash >= 7.2.8-lp152.3.2.1 crash-debuginfo >= 7.2.8-lp152.3.2.1 crash-debugsource >= 7.2.8-lp152.3.2.1 crash-devel >= 7.2.8-lp152.3.2.1 crash-doc >= 7.2.8-lp152.3.2.1 crash-eppic >= 7.2.8-lp152.3.2.1 crash-eppic-debuginfo >= 7.2.8-lp152.3.2.1 crash-gcore >= 7.2.8-lp152.3.2.1 crash-gcore-debuginfo >= 7.2.8-lp152.3.2.1 crash-kmp-default >= 7.2.8_k5.3.18_lp152.36-lp152.3.2.1 crash-kmp-default-debuginfo >= 7.2.8_k5.3.18_lp152.36-lp152.3.2.1 crash-kmp-preempt >= 7.2.8_k5.3.18_lp152.36-lp152.3.2.1 crash-kmp-preempt-debuginfo >= 7.2.8_k5.3.18_lp152.36-lp152.3.2.1 dlm-kmp-rt >= 5.3.18-lp152.3.5.1 dlm-kmp-rt-debuginfo >= 5.3.18-lp152.3.5.1 dlm-kmp-rt_debug >= 5.3.18-lp152.3.5.1 dlm-kmp-rt_debug-debuginfo >= 5.3.18-lp152.3.5.1 dpdk >= 19.11.1-lp152.2.5.1 dpdk-debuginfo >= 19.11.1-lp152.2.5.1 dpdk-debugsource >= 19.11.1-lp152.2.5.1 dpdk-devel >= 19.11.1-lp152.2.5.1 dpdk-devel-debuginfo >= 19.11.1-lp152.2.5.1 dpdk-doc >= 19.11.1-lp152.2.5.1 dpdk-examples >= 19.11.1-lp152.2.5.1 dpdk-examples-debuginfo >= 19.11.1-lp152.2.5.1 dpdk-kmp-default >= 19.11.1_k5.3.18_lp152.36-lp152.2.5.1 dpdk-kmp-default-debuginfo >= 19.11.1_k5.3.18_lp152.36-lp152.2.5.1 dpdk-kmp-preempt >= 19.11.1_k5.3.18_lp152.36-lp152.2.5.1 dpdk-kmp-preempt-debuginfo >= 19.11.1_k5.3.18_lp152.36-lp152.2.5.1 dpdk-tools >= 19.11.1-lp152.2.5.1 dpdk-tools-debuginfo >= 19.11.1-lp152.2.5.1 drbd >= 9.0.22~1+git.fe2b5983-lp152.2.2.1 drbd-debugsource >= 9.0.22~1+git.fe2b5983-lp152.2.2.1 drbd-kmp-default >= 9.0.22~1+git.fe2b5983_k5.3.18_lp152.36-lp152.2.2.1 drbd-kmp-default-debuginfo >= 9.0.22~1+git.fe2b5983_k5.3.18_lp152.36-lp152.2.2.1 drbd-kmp-preempt >= 9.0.22~1+git.fe2b5983_k5.3.18_lp152.36-lp152.2.2.1 drbd-kmp-preempt-debuginfo >= 9.0.22~1+git.fe2b5983_k5.3.18_lp152.36-lp152.2.2.1 gfs2-kmp-rt >= 5.3.18-lp152.3.5.1 gfs2-kmp-rt-debuginfo >= 5.3.18-lp152.3.5.1 gfs2-kmp-rt_debug >= 5.3.18-lp152.3.5.1 gfs2-kmp-rt_debug-debuginfo >= 5.3.18-lp152.3.5.1 hdjmod >= 1.28-lp152.6.2.1 hdjmod-debugsource >= 1.28-lp152.6.2.1 hdjmod-kmp-default >= 1.28_k5.3.18_lp152.36-lp152.6.2.1 hdjmod-kmp-default-debuginfo >= 1.28_k5.3.18_lp152.36-lp152.6.2.1 hdjmod-kmp-preempt >= 1.28_k5.3.18_lp152.36-lp152.6.2.1 hdjmod-kmp-preempt-debuginfo >= 1.28_k5.3.18_lp152.36-lp152.6.2.1 kernel-debug >= 5.3.18-lp152.36.1 kernel-debug-debuginfo >= 5.3.18-lp152.36.1 kernel-debug-debugsource >= 5.3.18-lp152.36.1 kernel-debug-devel >= 5.3.18-lp152.36.1 kernel-debug-devel-debuginfo >= 5.3.18-lp152.36.1 kernel-default >= 5.3.18-lp152.36.1 kernel-default-debuginfo >= 5.3.18-lp152.36.1 kernel-default-debugsource >= 5.3.18-lp152.36.1 kernel-default-devel >= 5.3.18-lp152.36.1 kernel-default-devel-debuginfo >= 5.3.18-lp152.36.1 kernel-devel >= 5.3.18-lp152.36.1 kernel-devel-rt >= 5.3.18-lp152.3.5.1 kernel-docs >= 5.3.18-lp152.36.1 kernel-docs-html >= 5.3.18-lp152.36.1 kernel-kvmsmall >= 5.3.18-lp152.36.1 kernel-kvmsmall-debuginfo >= 5.3.18-lp152.36.1 kernel-kvmsmall-debugsource >= 5.3.18-lp152.36.1 kernel-kvmsmall-devel >= 5.3.18-lp152.36.1 kernel-kvmsmall-devel-debuginfo >= 5.3.18-lp152.36.1 kernel-macros >= 5.3.18-lp152.36.1 kernel-obs-build >= 5.3.18-lp152.36.1 kernel-obs-build-debugsource >= 5.3.18-lp152.36.1 kernel-obs-qa >= 5.3.18-lp152.36.1 kernel-preempt >= 5.3.18-lp152.36.1 kernel-preempt-debuginfo >= 5.3.18-lp152.36.1 kernel-preempt-debugsource >= 5.3.18-lp152.36.1 kernel-preempt-devel >= 5.3.18-lp152.36.1 kernel-preempt-devel-debuginfo >= 5.3.18-lp152.36.1 kernel-rt >= 5.3.18-lp152.3.5.1 kernel-rt-debuginfo >= 5.3.18-lp152.3.5.1 kernel-rt-debugsource >= 5.3.18-lp152.3.5.1 kernel-rt-devel >= 5.3.18-lp152.3.5.1 kernel-rt-devel-debuginfo >= 5.3.18-lp152.3.5.1 kernel-rt-extra >= 5.3.18-lp152.3.5.1 kernel-rt-extra-debuginfo >= 5.3.18-lp152.3.5.1 kernel-rt_debug >= 5.3.18-lp152.3.5.1 kernel-rt_debug-debuginfo >= 5.3.18-lp152.3.5.1 kernel-rt_debug-debugsource >= 5.3.18-lp152.3.5.1 kernel-rt_debug-devel >= 5.3.18-lp152.3.5.1 kernel-rt_debug-devel-debuginfo >= 5.3.18-lp152.3.5.1 kernel-rt_debug-extra >= 5.3.18-lp152.3.5.1 kernel-rt_debug-extra-debuginfo >= 5.3.18-lp152.3.5.1 kernel-source >= 5.3.18-lp152.36.1 kernel-source-rt >= 5.3.18-lp152.3.5.1 kernel-source-vanilla >= 5.3.18-lp152.36.1 kernel-syms >= 5.3.18-lp152.36.1 kernel-syms-rt >= 5.3.18-lp152.3.5.1 kselftests-kmp-rt >= 5.3.18-lp152.3.5.1 kselftests-kmp-rt-debuginfo >= 5.3.18-lp152.3.5.1 kselftests-kmp-rt_debug >= 5.3.18-lp152.3.5.1 kselftests-kmp-rt_debug-debuginfo >= 5.3.18-lp152.3.5.1 libdpdk-20_0 >= 19.11.1-lp152.2.5.1 libdpdk-20_0-debuginfo >= 19.11.1-lp152.2.5.1 mhvtl >= 1.62-lp152.2.2.1 mhvtl-debuginfo >= 1.62-lp152.2.2.1 mhvtl-debugsource >= 1.62-lp152.2.2.1 mhvtl-kmp-default >= 1.62_k5.3.18_lp152.36-lp152.2.2.1 mhvtl-kmp-default-debuginfo >= 1.62_k5.3.18_lp152.36-lp152.2.2.1 mhvtl-kmp-preempt >= 1.62_k5.3.18_lp152.36-lp152.2.2.1 mhvtl-kmp-preempt-debuginfo >= 1.62_k5.3.18_lp152.36-lp152.2.2.1 ocfs2-kmp-rt >= 5.3.18-lp152.3.5.1 ocfs2-kmp-rt-debuginfo >= 5.3.18-lp152.3.5.1 ocfs2-kmp-rt_debug >= 5.3.18-lp152.3.5.1 ocfs2-kmp-rt_debug-debuginfo >= 5.3.18-lp152.3.5.1 openafs >= 1.8.5-lp152.2.2.1 openafs-authlibs >= 1.8.5-lp152.2.2.1 openafs-authlibs-debuginfo >= 1.8.5-lp152.2.2.1 openafs-authlibs-devel >= 1.8.5-lp152.2.2.1 openafs-client >= 1.8.5-lp152.2.2.1 openafs-client-debuginfo >= 1.8.5-lp152.2.2.1 openafs-debuginfo >= 1.8.5-lp152.2.2.1 openafs-debugsource >= 1.8.5-lp152.2.2.1 openafs-devel >= 1.8.5-lp152.2.2.1 openafs-devel-debuginfo >= 1.8.5-lp152.2.2.1 openafs-fuse_client >= 1.8.5-lp152.2.2.1 openafs-fuse_client-debuginfo >= 1.8.5-lp152.2.2.1 openafs-kernel-source >= 1.8.5-lp152.2.2.1 openafs-kmp-default >= 1.8.5_k5.3.18_lp152.36-lp152.2.2.1 openafs-kmp-default-debuginfo >= 1.8.5_k5.3.18_lp152.36-lp152.2.2.1 openafs-kmp-preempt >= 1.8.5_k5.3.18_lp152.36-lp152.2.2.1 openafs-kmp-preempt-debuginfo >= 1.8.5_k5.3.18_lp152.36-lp152.2.2.1 openafs-server >= 1.8.5-lp152.2.2.1 openafs-server-debuginfo >= 1.8.5-lp152.2.2.1 pcfclock >= 0.44-lp152.4.2.1 pcfclock-debuginfo >= 0.44-lp152.4.2.1 pcfclock-debugsource >= 0.44-lp152.4.2.1 pcfclock-kmp-default >= 0.44_k5.3.18_lp152.36-lp152.4.2.1 pcfclock-kmp-default-debuginfo >= 0.44_k5.3.18_lp152.36-lp152.4.2.1 pcfclock-kmp-preempt >= 0.44_k5.3.18_lp152.36-lp152.4.2.1 pcfclock-kmp-preempt-debuginfo >= 0.44_k5.3.18_lp152.36-lp152.4.2.1 python3-virtualbox >= 6.1.10-lp152.2.2.1 python3-virtualbox-debuginfo >= 6.1.10-lp152.2.2.1 reiserfs-kmp-rt >= 5.3.18-lp152.3.5.1 reiserfs-kmp-rt-debuginfo >= 5.3.18-lp152.3.5.1 reiserfs-kmp-rt_debug >= 5.3.18-lp152.3.5.1 reiserfs-kmp-rt_debug-debuginfo >= 5.3.18-lp152.3.5.1 rtl8812au >= 5.6.4.2+git20200318.49e98ff-lp152.2.2.1 rtl8812au-debugsource >= 5.6.4.2+git20200318.49e98ff-lp152.2.2.1 rtl8812au-kmp-default >= 5.6.4.2+git20200318.49e98ff_k5.3.18_lp152.36-lp152.2.2.1 rtl8812au-kmp-default-debuginfo >= 5.6.4.2+git20200318.49e98ff_k5.3.18_lp152.36-lp152.2.2.1 rtl8812au-kmp-preempt >= 5.6.4.2+git20200318.49e98ff_k5.3.18_lp152.36-lp152.2.2.1 rtl8812au-kmp-preempt-debuginfo >= 5.6.4.2+git20200318.49e98ff_k5.3.18_lp152.36-lp152.2.2.1 sysdig >= 0.26.5-lp152.3.2.1 sysdig-debuginfo >= 0.26.5-lp152.3.2.1 sysdig-debugsource >= 0.26.5-lp152.3.2.1 sysdig-kmp-default >= 0.26.5_k5.3.18_lp152.36-lp152.3.2.1 sysdig-kmp-default-debuginfo >= 0.26.5_k5.3.18_lp152.36-lp152.3.2.1 sysdig-kmp-preempt >= 0.26.5_k5.3.18_lp152.36-lp152.3.2.1 sysdig-kmp-preempt-debuginfo >= 0.26.5_k5.3.18_lp152.36-lp152.3.2.1 v4l2loopback >= 0.12.5-lp152.2.2.1 v4l2loopback-debugsource >= 0.12.5-lp152.2.2.1 v4l2loopback-kmp-default >= 0.12.5_k5.3.18_lp152.36-lp152.2.2.1 v4l2loopback-kmp-default-debuginfo >= 0.12.5_k5.3.18_lp152.36-lp152.2.2.1 v4l2loopback-kmp-preempt >= 0.12.5_k5.3.18_lp152.36-lp152.2.2.1 v4l2loopback-kmp-preempt-debuginfo >= 0.12.5_k5.3.18_lp152.36-lp152.2.2.1 v4l2loopback-utils >= 0.12.5-lp152.2.2.1 vhba-kmp >= 20200106-lp152.2.2.1 vhba-kmp-default >= 20200106_k5.3.18_lp152.36-lp152.2.2.1 vhba-kmp-default-debuginfo >= 20200106_k5.3.18_lp152.36-lp152.2.2.1 vhba-kmp-preempt >= 20200106_k5.3.18_lp152.36-lp152.2.2.1 vhba-kmp-preempt-debuginfo >= 20200106_k5.3.18_lp152.36-lp152.2.2.1 virtualbox >= 6.1.10-lp152.2.2.1 virtualbox-debuginfo >= 6.1.10-lp152.2.2.1 virtualbox-debugsource >= 6.1.10-lp152.2.2.1 virtualbox-devel >= 6.1.10-lp152.2.2.1 virtualbox-guest-desktop-icons >= 6.1.10-lp152.2.2.1 virtualbox-guest-source >= 6.1.10-lp152.2.2.1 virtualbox-guest-tools >= 6.1.10-lp152.2.2.1 virtualbox-guest-tools-debuginfo >= 6.1.10-lp152.2.2.1 virtualbox-guest-x11 >= 6.1.10-lp152.2.2.1 virtualbox-guest-x11-debuginfo >= 6.1.10-lp152.2.2.1 virtualbox-host-source >= 6.1.10-lp152.2.2.1 virtualbox-kmp-default >= 6.1.10_k5.3.18_lp152.36-lp152.2.2.1 virtualbox-kmp-default-debuginfo >= 6.1.10_k5.3.18_lp152.36-lp152.2.2.1 virtualbox-kmp-preempt >= 6.1.10_k5.3.18_lp152.36-lp152.2.2.1 virtualbox-kmp-preempt-debuginfo >= 6.1.10_k5.3.18_lp152.36-lp152.2.2.1 virtualbox-qt >= 6.1.10-lp152.2.2.1 virtualbox-qt-debuginfo >= 6.1.10-lp152.2.2.1 virtualbox-vnc >= 6.1.10-lp152.2.2.1 virtualbox-websrv >= 6.1.10-lp152.2.2.1 virtualbox-websrv-debuginfo >= 6.1.10-lp152.2.2.1 xtables-addons >= 3.9-lp152.2.2.1 xtables-addons-debuginfo >= 3.9-lp152.2.2.1 xtables-addons-kmp-default >= 3.9_k5.3.18_lp152.36-lp152.2.2.1 xtables-addons-kmp-default-debuginfo >= 3.9_k5.3.18_lp152.36-lp152.2.2.1 xtables-addons-kmp-preempt >= 3.9_k5.3.18_lp152.36-lp152.2.2.1 xtables-addons-kmp-preempt-debuginfo >= 3.9_k5.3.18_lp152.36-lp152.2.2.1	Patchnames: openSUSE-2020-1236 openSUSE-2021-242

---

First public cloud image revisions this CVE is fixed in:

• amazon/suse-sles-15-byos-v20210216-hvm-ssd-arm64
• amazon/suse-sles-15-byos-v20210216-hvm-ssd-x86_64
• amazon/suse-sles-sap-15-byos-v20210216-hvm-ssd-x86_64
• google/sles-15-byos-v20210303
• google/sles-15-sap-byos-v20210303
• google/sles-15-sap-v20210303

---

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
HPE Helion OpenStack 8	kernel-default	Analysis
HPE Helion OpenStack 8	kernel-source	Analysis
SUSE Enterprise Storage 5	kernel-default	Analysis
SUSE Enterprise Storage 5	kernel-source	Analysis
SUSE Linux Enterprise 15-SP1 Module for Basesystem	kernel-default	Released
SUSE Linux Enterprise 15-SP1 Module for Basesystem	kernel-source	Released
SUSE Linux Enterprise 15-SP1 Module for Development Tools	kernel-default	Released
SUSE Linux Enterprise 15-SP1 Module for Development Tools	kernel-source	Released
SUSE Linux Enterprise 15-SP2 Module for Basesystem	kernel-default	Released
SUSE Linux Enterprise 15-SP2 Module for Basesystem	kernel-source	Released
SUSE Linux Enterprise 15-SP2 Module for Development Tools	kernel-default	Released
SUSE Linux Enterprise 15-SP2 Module for Development Tools	kernel-source	Released
SUSE Linux Enterprise High Availability Extension 12 SP5	kernel-default	Released
SUSE Linux Enterprise High Performance Computing 12 SP4	kernel-default	Not affected
SUSE Linux Enterprise High Performance Computing 12 SP4	kernel-source	Not affected
SUSE Linux Enterprise High Performance Computing 12 SP5	kernel-default	Released
SUSE Linux Enterprise High Performance Computing 12 SP5	kernel-source	Released
SUSE Linux Enterprise High Performance Computing 12 SP5	kernel-syms	Released
SUSE Linux Enterprise High Performance Computing 15 LTSS	kernel-default	Released
SUSE Linux Enterprise High Performance Computing 15 LTSS	kernel-source	Released
SUSE Linux Enterprise Live Patching	kernel-default	Released
SUSE Linux Enterprise Live Patching	kgraft-patch-SLE12-SP5_Update_7	Released
SUSE Linux Enterprise Point of Service 11 SP3	kernel-default	Analysis
SUSE Linux Enterprise Point of Service 11 SP3	kernel-source	Analysis
SUSE Linux Enterprise Point of Service Image Server 12	kernel-default	Analysis
SUSE Linux Enterprise Point of Service Image Server 12	kernel-source	Analysis
SUSE Linux Enterprise Server 11 SP4 LTSS	kernel-default	Not affected
SUSE Linux Enterprise Server 11 SP4 LTSS	kernel-source	Not affected
SUSE Linux Enterprise Server 12 SP2 BCL	kernel-default	Not affected
SUSE Linux Enterprise Server 12 SP2 BCL	kernel-source	Not affected
SUSE Linux Enterprise Server 12 SP2 ESPOS	kernel-default	Analysis
SUSE Linux Enterprise Server 12 SP2 ESPOS	kernel-source	Analysis
SUSE Linux Enterprise Server 12 SP2 LTSS	kernel-default	Not affected
SUSE Linux Enterprise Server 12 SP2 LTSS	kernel-source	Not affected
SUSE Linux Enterprise Server 12 SP3 BCL	kernel-default	Not affected
SUSE Linux Enterprise Server 12 SP3 BCL	kernel-source	Not affected
SUSE Linux Enterprise Server 12 SP3 ESPOS	kernel-default	Analysis
SUSE Linux Enterprise Server 12 SP3 ESPOS	kernel-source	Analysis
SUSE Linux Enterprise Server 12 SP3 LTSS	kernel-default	Not affected
SUSE Linux Enterprise Server 12 SP3 LTSS	kernel-source	Not affected
SUSE Linux Enterprise Server 12 SP4	kernel-default	Not affected
SUSE Linux Enterprise Server 12 SP4	kernel-source	Not affected
SUSE Linux Enterprise Server 12 SP4 ESPOS	kernel-default	Analysis
SUSE Linux Enterprise Server 12 SP4 ESPOS	kernel-source	Analysis
SUSE Linux Enterprise Server 12 SP4 LTSS	kernel-default	Analysis
SUSE Linux Enterprise Server 12 SP4 LTSS	kernel-source	Analysis
SUSE Linux Enterprise Server 12 SP5	kernel-default	Released
SUSE Linux Enterprise Server 12 SP5	kernel-source	Released
SUSE Linux Enterprise Server 12 SP5	kernel-syms	Released
SUSE Linux Enterprise Server 15 LTSS	kernel-default	Released
SUSE Linux Enterprise Server 15 LTSS	kernel-source	Released
SUSE Linux Enterprise Server ESPOS 15	kernel-default	Released
SUSE Linux Enterprise Server ESPOS 15	kernel-source	Released
SUSE Linux Enterprise Server for SAP Applications 12 SP2	kernel-default	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-default	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-default	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-default	Released
SUSE Linux Enterprise Server for SAP Applications 12 SP5	kernel-source	Released
SUSE Linux Enterprise Server for SAP Applications 12 SP5	kernel-syms	Released
SUSE Linux Enterprise Server for SAP Applications 15	kernel-default	Released
SUSE Linux Enterprise Server for SAP Applications 15	kernel-source	Released
SUSE OpenStack Cloud 7	kernel-default	Analysis
SUSE OpenStack Cloud 7	kernel-source	Analysis
SUSE OpenStack Cloud 8	kernel-default	Analysis
SUSE OpenStack Cloud 8	kernel-source	Analysis
SUSE OpenStack Cloud 9	kernel-default	Analysis
SUSE OpenStack Cloud 9	kernel-source	Analysis
SUSE OpenStack Cloud Crowbar 8	kernel-default	Analysis
SUSE OpenStack Cloud Crowbar 8	kernel-source	Analysis
SUSE OpenStack Cloud Crowbar 9	kernel-default	Analysis
SUSE OpenStack Cloud Crowbar 9	kernel-source	Analysis
SUSE Real Time Module	kernel-rt	Released
SUSE Real Time Module	kernel-rt_debug	Released
SUSE Real Time Module	kernel-source-rt	Released
SUSE Real Time Module	kernel-syms-rt	Released