Medium severity5.5NVD Advisory· Published Mar 4, 2022· Updated Jun 17, 2026

CVE-2021-3428

Description

A flaw was found in the Linux kernel. A denial of service problem is identified if an extent tree is corrupted in a crafted ext4 filesystem in fs/ext4/extents.c in ext4_es_cache_extent. Fabricating an integer overflow, A local attacker with a special user privilege may cause a system crash problem which can lead to an availability threat.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

192

osv-coords189 versions
pkg:rpm/suse/kernel-syms-azure&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Public%20Cloud%2015%20SP3 pkg:rpm/suse/kernel-default-base&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP3 pkg:rpm/suse/kernel-preempt&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP3 pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP3 pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP3 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP3 pkg:rpm/suse/kernel-livepatch-SLE15-SP3_Update_1&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP3 pkg:rpm/suse/kernel-source-azure&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5 pkg:rpm/suse/kernel-rt&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2012%20SP5 pkg:rpm/suse/kernel-rt_debug&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2012%20SP5 pkg:rpm/suse/kernel-azure&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Public%20Cloud%2015%20SP2 pkg:rpm/suse/kernel-source-azure&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Public%20Cloud%2015%20SP2 pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP2 pkg:rpm/opensuse/kernel-obs-build&distro=openSUSE%20Leap%2015.2 pkg:rpm/opensuse/kernel-obs-qa&distro=openSUSE%20Leap%2015.2 pkg:rpm/opensuse/kernel-source&distro=openSUSE%20Leap%2015.2 pkg:rpm/opensuse/kernel-source-azure&distro=openSUSE%20Leap%2015.3 pkg:rpm/opensuse/kernel-preempt&distro=openSUSE%20Leap%2015.3 pkg:rpm/opensuse/kernel-debug&distro=openSUSE%20Leap%2015.3 pkg:rpm/opensuse/kernel-default&distro=openSUSE%20Leap%2015.3 pkg:rpm/opensuse/kernel-default-base&distro=openSUSE%20Leap%2015.3 pkg:rpm/opensuse/kernel-syms&distro=openSUSE%20Leap%2015.3 pkg:rpm/suse/kernel-source-azure&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5 pkg:rpm/suse/kernel-syms-rt&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2012%20SP5 pkg:rpm/suse/kernel-syms-azure&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Public%20Cloud%2015%20SP2 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2012%20SP5 pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5 pkg:rpm/suse/kernel-preempt&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP2 pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP2 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP2 pkg:rpm/suse/kernel-obs-build&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-LTSS pkg:rpm/suse/kgraft-patch-SLE12-SP4_Update_20&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP4 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP1 pkg:rpm/suse/kernel-livepatch-SLE15-SP1_Update_24&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP1 pkg:rpm/suse/kernel-docs&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-ESPOS pkg:rpm/suse/kernel-obs-build&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-LTSS pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-LTSS pkg:rpm/suse/kernel-docs&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-BCL pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-BCL pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-BCL pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-LTSS pkg:rpm/suse/kernel-docs&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP1 pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP1 pkg:rpm/suse/kernel-obs-build&distro=SUSE%20Manager%20Proxy%204.0 pkg:rpm/suse/kernel-source&distro=SUSE%20Manager%20Proxy%204.0 pkg:rpm/suse/kernel-syms&distro=SUSE%20Manager%20Proxy%204.0 pkg:rpm/suse/kernel-obs-build&distro=SUSE%20Manager%20Retail%20Branch%20Server%204.0 pkg:rpm/suse/kernel-obs-build&distro=SUSE%20Manager%20Server%204.0 pkg:rpm/suse/kernel-source&distro=SUSE%20Manager%20Server%204.0 pkg:rpm/suse/kernel-default&distro=SUSE%20Enterprise%20Storage%206 pkg:rpm/suse/kernel-docs&distro=SUSE%20Enterprise%20Storage%206 pkg:rpm/suse/kernel-obs-build&distro=SUSE%20Enterprise%20Storage%206 pkg:rpm/suse/kernel-source&distro=SUSE%20Enterprise%20Storage%206 pkg:rpm/suse/kernel-syms&distro=SUSE%20Enterprise%20Storage%206 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5 pkg:rpm/suse/kernel-docs&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP2 pkg:rpm/suse/kernel-preempt&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP2 pkg:rpm/suse/kernel-livepatch-SLE15_Update_24&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2015 pkg:rpm/suse/kernel-docs&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-ESPOS pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-ESPOS pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-LTSS pkg:rpm/suse/kernel-vanilla&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-LTSS pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%2015-LTSS pkg:rpm/suse/kernel-docs&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015 pkg:rpm/suse/kernel-obs-build&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015 pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP5 pkg:rpm/suse/kernel-rt&distro=SUSE%20Real%20Time%20Module%2015%20SP2 pkg:rpm/suse/kernel-default-base&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP2 pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP2 pkg:rpm/suse/kernel-obs-build&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP2 pkg:rpm/suse/kernel-livepatch-SLE15-SP2_Update_12&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP2 pkg:rpm/suse/kernel-obs-build&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-ESPOS pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP4 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4-LTSS pkg:rpm/suse/kernel-default&distro=SUSE%20OpenStack%20Cloud%209 pkg:rpm/suse/kernel-source&distro=SUSE%20OpenStack%20Cloud%209 pkg:rpm/suse/kernel-syms&distro=SUSE%20OpenStack%20Cloud%20Crowbar%209 pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4 pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4 pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4-LTSS pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4-LTSS pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-ESPOS pkg:rpm/suse/kernel-obs-build&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-ESPOS pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-ESPOS pkg:rpm/suse/kernel-obs-build&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-LTSS pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP1 pkg:rpm/suse/kernel-docs&distro=SUSE%20Manager%20Proxy%204.0 pkg:rpm/suse/kernel-rt&distro=SUSE%20Linux%20Enterprise%20Micro%205.0 pkg:rpm/suse/kernel-syms-azure&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5 pkg:rpm/suse/kernel-source-rt&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2012%20SP5 pkg:rpm/suse/kernel-syms-rt&distro=SUSE%20Real%20Time%20Module%2015%20SP2 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pkg:rpm/suse/kernel-docs&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-LTSS pkg:rpm/suse/kernel-obs-build&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP1 pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP1 pkg:rpm/suse/kernel-zfcpdump&distro=SUSE%20Manager%20Server%204.0 pkg:rpm/suse/kgraft-patch-SLE12-SP5_Update_17&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP5 pkg:rpm/suse/kernel-obs-build&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5 pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5 pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5 pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2012%20SP5 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP2 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2015%20SP2 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2015%20SP2 pkg:rpm/suse/kernel-azure&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Public%20Cloud%2015%20SP3 pkg:rpm/suse/kernel-source-azure&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Public%20Cloud%2015%20SP3 pkg:rpm/suse/kernel-obs-build&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP3 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Legacy%2015%20SP3 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015 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pkg:rpm/suse/kernel-syms&distro=SUSE%20Manager%20Server%204.0 pkg:rpm/opensuse/kernel-rt&distro=openSUSE%20Leap%2015.2 pkg:rpm/opensuse/kernel-syms-rt&distro=openSUSE%20Leap%2015.2 pkg:rpm/opensuse/kernel-docs&distro=openSUSE%20Leap%2015.3 pkg:rpm/opensuse/kernel-kvmsmall&distro=openSUSE%20Leap%2015.3 pkg:rpm/opensuse/kernel-obs-build&distro=openSUSE%20Leap%2015.3 pkg:rpm/opensuse/kernel-obs-qa&distro=openSUSE%20Leap%2015.3 pkg:rpm/opensuse/kernel-default&distro=openSUSE%20Leap%2015.2 pkg:rpm/opensuse/kernel-docs&distro=openSUSE%20Leap%2015.2 pkg:rpm/opensuse/kernel-syms-azure&distro=openSUSE%20Leap%2015.3 pkg:rpm/opensuse/kernel-64kb&distro=openSUSE%20Leap%2015.3 pkg:rpm/suse/kernel-default&distro=SUSE%20OpenStack%20Cloud%20Crowbar%209 pkg:rpm/suse/kernel-syms-azure&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5 pkg:rpm/suse/kernel-docs&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5 pkg:rpm/suse/kernel-rt_debug&distro=SUSE%20Real%20Time%20Module%2015%20SP2 pkg:rpm/suse/kernel-source-rt&distro=SUSE%20Real%20Time%20Module%2015%20SP2 pkg:rpm/suse/kernel-preempt&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2015%20SP2 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Micro%205.0 pkg:rpm/suse/kernel-docs&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-LTSS pkg:rpm/suse/kernel-source&distro=SUSE%20Manager%20Retail%20Branch%20Server%204.0 pkg:rpm/suse/kernel-syms&distro=SUSE%20Manager%20Retail%20Branch%20Server%204.0 pkg:rpm/suse/kernel-default&distro=SUSE%20Manager%20Server%204.0 pkg:rpm/suse/kernel-docs&distro=SUSE%20Manager%20Server%204.0 pkg:rpm/suse/kernel-docs&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-LTSS pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-LTSS pkg:rpm/suse/kernel-docs&distro=SUSE%20Linux%20Enterprise%20Server%2015-LTSS pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015 pkg:rpm/suse/kernel-vanilla&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2012%20SP4 pkg:rpm/suse/kernel-64kb&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP3 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP3 pkg:rpm/suse/kernel-preempt&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP3 pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP3 pkg:rpm/suse/kernel-zfcpdump&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP3 pkg:rpm/suse/kernel-docs&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP3 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2015%20SP3 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2015%20SP3 pkg:rpm/suse/kernel-preempt&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2015%20SP3 pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-ESPOS pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-LTSS pkg:rpm/suse/kernel-zfcpdump&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-LTSS pkg:rpm/suse/kernel-default&distro=SUSE%20Manager%20Proxy%204.0 pkg:rpm/suse/kernel-default&distro=SUSE%20Manager%20Retail%20Branch%20Server%204.0 pkg:rpm/suse/kernel-docs&distro=SUSE%20Manager%20Retail%20Branch%20Server%204.0 pkg:rpm/opensuse/kernel-default-base&distro=openSUSE%20Leap%2015.2 pkg:rpm/opensuse/kernel-syms&distro=openSUSE%20Leap%2015.2 pkg:rpm/opensuse/kernel-rt_debug&distro=openSUSE%20Leap%2015.2 pkg:rpm/opensuse/kernel-source-rt&distro=openSUSE%20Leap%2015.2 pkg:rpm/opensuse/kernel-debug&distro=openSUSE%20Leap%2015.2 pkg:rpm/opensuse/kernel-kvmsmall&distro=openSUSE%20Leap%2015.2 pkg:rpm/opensuse/kernel-preempt&distro=openSUSE%20Leap%2015.2 pkg:rpm/opensuse/kernel-azure&distro=openSUSE%20Leap%2015.3 pkg:rpm/opensuse/kernel-source&distro=openSUSE%20Leap%2015.3 pkg:rpm/opensuse/kernel-zfcpdump&distro=openSUSE%20Leap%2015.3
< 5.3.18-38.3.1+ 188 more
- (no CPE)range: < 5.3.18-38.3.1
- (no CPE)range: < 5.3.18-59.5.2.18.2.2
- (no CPE)range: < 5.3.18-59.5.2
- (no CPE)range: < 5.3.18-59.5.2
- (no CPE)range: < 5.3.18-59.5.1
- (no CPE)range: < 5.3.18-59.5.2
- (no CPE)range: < 1-7.5.1
- (no CPE)range: < 4.12.14-16.50.1
- (no CPE)range: < 4.12.14-10.37.1
- (no CPE)range: < 4.12.14-10.37.1
- (no CPE)range: < 5.3.18-18.41.1
- (no CPE)range: < 5.3.18-18.41.1
- (no CPE)range: < 5.3.18-24.61.1
- (no CPE)range: < 5.3.18-lp152.69.1
- (no CPE)range: < 5.3.18-lp152.69.1
- (no CPE)range: < 5.3.18-lp152.69.1
- (no CPE)range: < 5.3.18-38.3.1
- (no CPE)range: < 5.3.18-59.5.2
- (no CPE)range: < 5.3.18-59.5.2
- (no CPE)range: < 5.3.18-59.5.2
- (no CPE)range: < 5.3.18-59.5.2.18.2.2
- (no CPE)range: < 5.3.18-59.5.1
- (no CPE)range: < 4.12.14-16.50.1
- (no CPE)range: < 4.12.14-10.37.1
- (no CPE)range: < 5.3.18-18.41.1
- (no CPE)range: < 4.12.14-122.66.2
- (no CPE)range: < 4.12.14-122.66.2
- (no CPE)range: < 5.3.18-24.61.1
- (no CPE)range: < 5.3.18-24.61.1
- (no CPE)range: < 5.3.18-24.61.1
- (no CPE)range: < 4.12.14-150.72.1
- (no CPE)range: < 1-6.3.1
- (no CPE)range: < 4.12.14-197.89.2
- (no CPE)range: < 1-3.3.2
- (no CPE)range: < 4.12.14-197.89.3
- (no CPE)range: < 4.12.14-197.89.2
- (no CPE)range: < 4.12.14-197.89.2
- (no CPE)range: < 4.12.14-197.89.3
- (no CPE)range: < 4.12.14-197.89.2
- (no CPE)range: < 4.12.14-197.89.2
- (no CPE)range: < 4.12.14-197.89.2
- (no CPE)range: < 4.12.14-197.89.3
- (no CPE)range: < 4.12.14-197.89.2
- (no CPE)range: < 4.12.14-197.89.2
- (no CPE)range: < 4.12.14-197.89.2
- (no CPE)range: < 4.12.14-197.89.2
- (no CPE)range: < 4.12.14-197.89.2
- (no CPE)range: < 4.12.14-197.89.2
- (no CPE)range: < 4.12.14-197.89.2
- (no CPE)range: < 4.12.14-197.89.2
- (no CPE)range: < 4.12.14-197.89.3
- (no CPE)range: < 4.12.14-197.89.2
- (no CPE)range: < 4.12.14-197.89.2
- (no CPE)range: < 4.12.14-197.89.2
- (no CPE)range: < 4.12.14-122.66.2
- (no CPE)range: < 5.3.18-24.61.1
- (no CPE)range: < 5.3.18-24.61.1
- (no CPE)range: < 1-1.3.1
- (no CPE)range: < 4.12.14-150.72.1
- (no CPE)range: < 4.12.14-150.72.2
- (no CPE)range: < 4.12.14-150.72.1
- (no CPE)range: < 4.12.14-150.72.1
- (no CPE)range: < 4.12.14-150.72.1
- (no CPE)range: < 4.12.14-150.72.1
- (no CPE)range: < 4.12.14-150.72.2
- (no CPE)range: < 4.12.14-150.72.1
- (no CPE)range: < 4.12.14-150.72.1
- (no CPE)range: < 4.12.14-122.66.2
- (no CPE)range: < 5.3.18-33.1
- (no CPE)range: < 5.3.18-24.61.1.9.26.4
- (no CPE)range: < 5.3.18-24.61.1
- (no CPE)range: < 5.3.18-24.61.1
- (no CPE)range: < 1-5.3.4
- (no CPE)range: < 4.12.14-150.72.1
- (no CPE)range: < 4.12.14-150.72.1
- (no CPE)range: < 4.12.14-95.74.1
- (no CPE)range: < 4.12.14-95.74.1
- (no CPE)range: < 4.12.14-95.74.1
- (no CPE)range: < 4.12.14-95.74.1
- (no CPE)range: < 4.12.14-95.74.1
- (no CPE)range: < 4.12.14-95.74.1
- (no CPE)range: < 4.12.14-95.74.1
- (no CPE)range: < 4.12.14-95.74.1
- (no CPE)range: < 4.12.14-95.74.1
- (no CPE)range: < 4.12.14-95.74.1
- (no CPE)range: < 4.12.14-197.89.2
- (no CPE)range: < 4.12.14-197.89.2
- (no CPE)range: < 4.12.14-197.89.2
- (no CPE)range: < 4.12.14-197.89.2
- (no CPE)range: < 4.12.14-197.89.2
- (no CPE)range: < 4.12.14-197.89.3
- (no CPE)range: < 5.3.18-8.7.1
- (no CPE)range: < 4.12.14-16.50.1
- (no CPE)range: < 4.12.14-10.37.1
- (no CPE)range: < 5.3.18-33.1
- (no CPE)range: < 5.3.18-24.61.1
- (no CPE)range: < 5.3.18-24.61.1.9.26.4
- (no CPE)range: < 4.12.14-16.50.1
- (no CPE)range: < 4.12.14-16.50.1
- (no CPE)range: < 4.12.14-150.72.1
- (no CPE)range: < 4.12.14-150.72.1
- (no CPE)range: < 4.12.14-150.72.1
- (no CPE)range: < 4.12.14-150.72.1
- (no CPE)range: < 4.12.14-150.72.1
- (no CPE)range: < 4.12.14-197.89.2
- (no CPE)range: < 4.12.14-197.89.3
- (no CPE)range: < 4.12.14-197.89.2
- (no CPE)range: < 4.12.14-197.89.2
- (no CPE)range: < 4.12.14-197.89.2
- (no CPE)range: < 1-8.3.2
- (no CPE)range: < 4.12.14-122.66.2
- (no CPE)range: < 4.12.14-122.66.2
- (no CPE)range: < 4.12.14-122.66.2
- (no CPE)range: < 4.12.14-122.66.2
- (no CPE)range: < 4.12.14-122.66.2
- (no CPE)range: < 4.12.14-122.66.2
- (no CPE)range: < 5.3.18-24.61.1
- (no CPE)range: < 5.3.18-24.61.1
- (no CPE)range: < 5.3.18-24.61.1
- (no CPE)range: < 5.3.18-38.3.1
- (no CPE)range: < 5.3.18-38.3.1
- (no CPE)range: < 5.3.18-59.5.1
- (no CPE)range: < 5.3.18-59.5.2
- (no CPE)range: < 4.12.14-150.72.1
- (no CPE)range: < 4.12.14-150.72.1
- (no CPE)range: < 4.12.14-150.72.1
- (no CPE)range: < 4.12.14-150.72.1
- (no CPE)range: < 4.12.14-150.72.1
- (no CPE)range: < 4.12.14-95.74.1
- (no CPE)range: < 4.12.14-95.74.1
- (no CPE)range: < 4.12.14-197.89.2
- (no CPE)range: < 4.12.14-197.89.2
- (no CPE)range: < 4.12.14-197.89.2
- (no CPE)range: < 4.12.14-197.89.2
- (no CPE)range: < 4.12.14-197.89.2
- (no CPE)range: < 4.12.14-197.89.2
- (no CPE)range: < 5.3.18-lp152.3.8.1
- (no CPE)range: < 5.3.18-lp152.3.8.1
- (no CPE)range: < 5.3.18-59.5.2
- (no CPE)range: < 5.3.18-59.5.2
- (no CPE)range: < 5.3.18-59.5.1
- (no CPE)range: < 5.3.18-59.5.1
- (no CPE)range: < 5.3.18-lp152.69.1
- (no CPE)range: < 5.3.18-lp152.69.1
- (no CPE)range: < 5.3.18-38.3.1
- (no CPE)range: < 5.3.18-59.5.2
- (no CPE)range: < 4.12.14-95.74.1
- (no CPE)range: < 4.12.14-16.50.1
- (no CPE)range: < 4.12.14-122.66.2
- (no CPE)range: < 5.3.18-33.1
- (no CPE)range: < 5.3.18-33.1
- (no CPE)range: < 5.3.18-24.61.1
- (no CPE)range: < 5.3.18-24.61.1
- (no CPE)range: < 4.12.14-197.89.3
- (no CPE)range: < 4.12.14-197.89.2
- (no CPE)range: < 4.12.14-197.89.2
- (no CPE)range: < 4.12.14-197.89.2
- (no CPE)range: < 4.12.14-197.89.3
- (no CPE)range: < 4.12.14-150.72.2
- (no CPE)range: < 4.12.14-150.72.1
- (no CPE)range: < 4.12.14-150.72.2
- (no CPE)range: < 4.12.14-150.72.1
- (no CPE)range: < 4.12.14-150.72.1
- (no CPE)range: < 4.12.14-95.74.1
- (no CPE)range: < 5.3.18-59.5.2
- (no CPE)range: < 5.3.18-59.5.2
- (no CPE)range: < 5.3.18-59.5.2
- (no CPE)range: < 5.3.18-59.5.2
- (no CPE)range: < 5.3.18-59.5.2
- (no CPE)range: < 5.3.18-59.5.2
- (no CPE)range: < 5.3.18-59.5.2
- (no CPE)range: < 5.3.18-59.5.2
- (no CPE)range: < 5.3.18-59.5.2
- (no CPE)range: < 4.12.14-197.89.2
- (no CPE)range: < 4.12.14-197.89.2
- (no CPE)range: < 4.12.14-197.89.2
- (no CPE)range: < 4.12.14-197.89.2
- (no CPE)range: < 4.12.14-197.89.2
- (no CPE)range: < 4.12.14-197.89.3
- (no CPE)range: < 5.3.18-lp152.69.1.lp152.8.28.1
- (no CPE)range: < 5.3.18-lp152.69.1
- (no CPE)range: < 5.3.18-lp152.3.8.1
- (no CPE)range: < 5.3.18-lp152.3.8.1
- (no CPE)range: < 5.3.18-lp152.69.1
- (no CPE)range: < 5.3.18-lp152.69.1
- (no CPE)range: < 5.3.18-lp152.69.1
- (no CPE)range: < 5.3.18-38.3.1
- (no CPE)range: < 5.3.18-59.5.2
- (no CPE)range: < 5.3.18-59.5.2
Linux/Kernelllm-fuzzy3 versions
(expand)+ 2 more
- (no CPE)
- (no CPE)
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*range: <5.9.0

Patches

Vulnerability mechanics

References

bugzilla.redhat.com/show_bug.cginvdIssue TrackingPermissions RequiredThird Party Advisory
ubuntu.com/security/CVE-2021-3428nvdThird Party Advisory
www.openwall.com/lists/oss-security/2021/03/17/1nvdMailing ListThird Party Advisory

News mentions

No linked articles in our index yet.

cvss	0.358
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000