Medium severity5.5NVD Advisory· Published Aug 24, 2022· Updated Jun 17, 2026

CVE-2021-4155

Description

A data leak flaw was found in the way XFS_IOC_ALLOCSP IOCTL in the XFS filesystem allowed for size increase of files with unaligned size. A local attacker could use this flaw to leak data on the XFS filesystem otherwise not accessible to them.

AI Insight

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

Affected products

152

XFS/XFSdescription
Red Hat/XFSllm-create
osv-coords150 versions
pkg:rpm/almalinux/kernel-tools-libs-devel pkg:rpm/opensuse/dtb-aarch64&distro=openSUSE%20Leap%2015.3 pkg:rpm/opensuse/dtb-aarch64&distro=openSUSE%20Leap%2015.4 pkg:rpm/opensuse/kernel-64kb&distro=openSUSE%20Leap%2015.3 pkg:rpm/opensuse/kernel-azure&distro=openSUSE%20Leap%2015.3 pkg:rpm/opensuse/kernel-debug&distro=openSUSE%20Leap%2015.3 pkg:rpm/opensuse/kernel-default-base&distro=openSUSE%20Leap%2015.3 pkg:rpm/opensuse/kernel-default-base&distro=openSUSE%20Leap%20Micro%205.2 pkg:rpm/opensuse/kernel-default&distro=openSUSE%20Leap%2015.3 pkg:rpm/opensuse/kernel-default&distro=openSUSE%20Leap%20Micro%205.2 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-preempt&distro=openSUSE%20Leap%2015.3 pkg:rpm/opensuse/kernel-rt&distro=openSUSE%20Leap%20Micro%205.2 pkg:rpm/opensuse/kernel-source-azure&distro=openSUSE%20Leap%2015.3 pkg:rpm/opensuse/kernel-source&distro=openSUSE%20Leap%2015.3 pkg:rpm/opensuse/kernel-syms-azure&distro=openSUSE%20Leap%2015.3 pkg:rpm/opensuse/kernel-syms&distro=openSUSE%20Leap%2015.3 pkg:rpm/opensuse/kernel-zfcpdump&distro=openSUSE%20Leap%2015.3 pkg:rpm/suse/kernel-64kb&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP3 pkg:rpm/suse/kernel-azure&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Public%20Cloud%2015%20SP3 pkg:rpm/suse/kernel-bigmem&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4-LTSS pkg:rpm/suse/kernel-default-base&distro=SUSE%20Enterprise%20Storage%207 pkg:rpm/suse/kernel-default-base&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-ESPOS pkg:rpm/suse/kernel-default-base&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-LTSS pkg:rpm/suse/kernel-default-base&distro=SUSE%20Linux%20Enterprise%20Micro%205.1 pkg:rpm/suse/kernel-default-base&distro=SUSE%20Linux%20Enterprise%20Micro%205.2 pkg:rpm/suse/kernel-default-base&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP3 pkg:rpm/suse/kernel-default-base&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-BCL pkg:rpm/suse/kernel-default-base&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-LTSS pkg:rpm/suse/kernel-default-base&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP2 pkg:rpm/suse/kernel-default-base&distro=SUSE%20Manager%20Proxy%204.1 pkg:rpm/suse/kernel-default-base&distro=SUSE%20Manager%20Retail%20Branch%20Server%204.1 pkg:rpm/suse/kernel-default-base&distro=SUSE%20Manager%20Server%204.1 pkg:rpm/suse/kernel-default&distro=HPE%20Helion%20OpenStack%208 pkg:rpm/suse/kernel-default&distro=SUSE%20Enterprise%20Storage%207 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2012%20SP3 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2015%20SP2 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2015%20SP3 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-ESPOS pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-LTSS pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP2 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP3 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Micro%205.1 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Micro%205.2 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%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%20Server%2011%20SP4-LTSS pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCL pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-BCL pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-LTSS pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-BCL pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-LTSS pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP2 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2015%20SP3 pkg:rpm/suse/kernel-default&distro=SUSE%20Manager%20Proxy%204.1 pkg:rpm/suse/kernel-default&distro=SUSE%20Manager%20Retail%20Branch%20Server%204.1 pkg:rpm/suse/kernel-default&distro=SUSE%20Manager%20Server%204.1 pkg:rpm/suse/kernel-default&distro=SUSE%20OpenStack%20Cloud%208 pkg:rpm/suse/kernel-default&distro=SUSE%20OpenStack%20Cloud%20Crowbar%208 pkg:rpm/suse/kernel-docs&distro=SUSE%20Enterprise%20Storage%207 pkg:rpm/suse/kernel-docs&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-ESPOS pkg:rpm/suse/kernel-docs&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-LTSS pkg:rpm/suse/kernel-docs&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP3 pkg:rpm/suse/kernel-docs&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-BCL pkg:rpm/suse/kernel-docs&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-LTSS pkg:rpm/suse/kernel-docs&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP2 pkg:rpm/suse/kernel-docs&distro=SUSE%20Manager%20Proxy%204.1 pkg:rpm/suse/kernel-docs&distro=SUSE%20Manager%20Retail%20Branch%20Server%204.1 pkg:rpm/suse/kernel-docs&distro=SUSE%20Manager%20Server%204.1 pkg:rpm/suse/kernel-ec2&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4-LTSS pkg:rpm/suse/kernel-livepatch-SLE15-SP2_Update_30&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP2 pkg:rpm/suse/kernel-livepatch-SLE15-SP3_Update_24&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP3 pkg:rpm/suse/kernel-obs-build&distro=SUSE%20Enterprise%20Storage%207 pkg:rpm/suse/kernel-obs-build&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-ESPOS pkg:rpm/suse/kernel-obs-build&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-LTSS pkg:rpm/suse/kernel-obs-build&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP3 pkg:rpm/suse/kernel-obs-build&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-LTSS pkg:rpm/suse/kernel-obs-build&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP2 pkg:rpm/suse/kernel-obs-build&distro=SUSE%20Manager%20Server%204.1 pkg:rpm/suse/kernel-pae&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4-LTSS pkg:rpm/suse/kernel-ppc64&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4-LTSS pkg:rpm/suse/kernel-preempt&distro=SUSE%20Enterprise%20Storage%207 pkg:rpm/suse/kernel-preempt&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-ESPOS pkg:rpm/suse/kernel-preempt&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-LTSS pkg:rpm/suse/kernel-preempt&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-preempt&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-BCL pkg:rpm/suse/kernel-preempt&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-LTSS pkg:rpm/suse/kernel-preempt&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP2 pkg:rpm/suse/kernel-preempt&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2015%20SP3 pkg:rpm/suse/kernel-preempt&distro=SUSE%20Manager%20Proxy%204.1 pkg:rpm/suse/kernel-preempt&distro=SUSE%20Manager%20Retail%20Branch%20Server%204.1 pkg:rpm/suse/kernel-preempt&distro=SUSE%20Manager%20Server%204.1 pkg:rpm/suse/kernel-rt_debug&distro=SUSE%20Real%20Time%20Module%2015%20SP3 pkg:rpm/suse/kernel-rt&distro=SUSE%20Linux%20Enterprise%20Micro%205.1 pkg:rpm/suse/kernel-rt&distro=SUSE%20Linux%20Enterprise%20Micro%205.2 pkg:rpm/suse/kernel-rt&distro=SUSE%20Real%20Time%20Module%2015%20SP3 pkg:rpm/suse/kernel-source-azure&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Public%20Cloud%2015%20SP3 pkg:rpm/suse/kernel-source&distro=HPE%20Helion%20OpenStack%208 pkg:rpm/suse/kernel-source&distro=SUSE%20Enterprise%20Storage%207 pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-ESPOS pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-LTSS pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP3 pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP3 pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4-LTSS pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCL pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-BCL pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-LTSS pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-BCL pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-LTSS pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3 pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP2 pkg:rpm/suse/kernel-source&distro=SUSE%20Manager%20Proxy%204.1 pkg:rpm/suse/kernel-source&distro=SUSE%20Manager%20Retail%20Branch%20Server%204.1 pkg:rpm/suse/kernel-source&distro=SUSE%20Manager%20Server%204.1 pkg:rpm/suse/kernel-source&distro=SUSE%20OpenStack%20Cloud%208 pkg:rpm/suse/kernel-source&distro=SUSE%20OpenStack%20Cloud%20Crowbar%208 pkg:rpm/suse/kernel-source-rt&distro=SUSE%20Real%20Time%20Module%2015%20SP3 pkg:rpm/suse/kernel-syms-azure&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Public%20Cloud%2015%20SP3 pkg:rpm/suse/kernel-syms&distro=HPE%20Helion%20OpenStack%208 pkg:rpm/suse/kernel-syms&distro=SUSE%20Enterprise%20Storage%207 pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-ESPOS pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-LTSS pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP3 pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4-LTSS pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCL pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-BCL pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-LTSS pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-BCL pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-LTSS pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3 pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP2 pkg:rpm/suse/kernel-syms&distro=SUSE%20Manager%20Proxy%204.1 pkg:rpm/suse/kernel-syms&distro=SUSE%20Manager%20Retail%20Branch%20Server%204.1 pkg:rpm/suse/kernel-syms&distro=SUSE%20Manager%20Server%204.1 pkg:rpm/suse/kernel-syms&distro=SUSE%20OpenStack%20Cloud%208 pkg:rpm/suse/kernel-syms&distro=SUSE%20OpenStack%20Cloud%20Crowbar%208 pkg:rpm/suse/kernel-syms-rt&distro=SUSE%20Real%20Time%20Module%2015%20SP3 pkg:rpm/suse/kernel-trace&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4-LTSS pkg:rpm/suse/kernel-xen&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4-LTSS pkg:rpm/suse/kernel-zfcpdump&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP3 pkg:rpm/suse/kgraft-patch-SLE12-SP3_Update_42&distro=HPE%20Helion%20OpenStack%208 pkg:rpm/suse/kgraft-patch-SLE12-SP3_Update_42&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-LTSS pkg:rpm/suse/kgraft-patch-SLE12-SP3_Update_42&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3 pkg:rpm/suse/kgraft-patch-SLE12-SP3_Update_42&distro=SUSE%20OpenStack%20Cloud%208 pkg:rpm/suse/kgraft-patch-SLE12-SP3_Update_42&distro=SUSE%20OpenStack%20Cloud%20Crowbar%208
< 4.18.0-348.12.2.el8_5+ 149 more
- (no CPE)range: < 4.18.0-348.12.2.el8_5
- (no CPE)range: < 5.3.18-150300.59.93.1
- (no CPE)range: < 5.3.18-150300.59.93.1
- (no CPE)range: < 5.3.18-150300.59.93.1
- (no CPE)range: < 5.3.18-150300.38.80.1
- (no CPE)range: < 5.3.18-150300.59.93.1
- (no CPE)range: < 5.3.18-150300.59.93.1.150300.18.54.1
- (no CPE)range: < 5.3.18-150300.59.93.1.150300.18.54.1
- (no CPE)range: < 5.3.18-150300.59.93.1
- (no CPE)range: < 5.3.18-150300.59.93.1
- (no CPE)range: < 5.3.18-150300.59.93.1
- (no CPE)range: < 5.3.18-150300.59.93.1
- (no CPE)range: < 5.3.18-150300.59.93.1
- (no CPE)range: < 5.3.18-150300.59.93.1
- (no CPE)range: < 5.3.18-150300.59.93.1
- (no CPE)range: < 5.3.18-150300.106.1
- (no CPE)range: < 5.3.18-150300.38.80.1
- (no CPE)range: < 5.3.18-150300.59.93.1
- (no CPE)range: < 5.3.18-150300.38.80.1
- (no CPE)range: < 5.3.18-150300.59.93.1
- (no CPE)range: < 5.3.18-150300.59.93.1
- (no CPE)range: < 5.3.18-150300.59.93.1
- (no CPE)range: < 5.3.18-150300.38.80.1
- (no CPE)range: < 3.0.101-108.135.1
- (no CPE)range: < 5.3.18-150200.24.129.1.150200.9.61.1
- (no CPE)range: < 5.3.18-150200.24.129.1.150200.9.61.1
- (no CPE)range: < 5.3.18-150200.24.129.1.150200.9.61.1
- (no CPE)range: < 5.3.18-150300.59.93.1.150300.18.54.1
- (no CPE)range: < 5.3.18-150300.59.93.1.150300.18.54.1
- (no CPE)range: < 5.3.18-150300.59.93.1.150300.18.54.1
- (no CPE)range: < 5.3.18-150200.24.129.1.150200.9.61.1
- (no CPE)range: < 5.3.18-150200.24.129.1.150200.9.61.1
- (no CPE)range: < 5.3.18-150200.24.129.1.150200.9.61.1
- (no CPE)range: < 5.3.18-150200.24.129.1.150200.9.61.1
- (no CPE)range: < 5.3.18-150200.24.129.1.150200.9.61.1
- (no CPE)range: < 5.3.18-150200.24.129.1.150200.9.61.1
- (no CPE)range: < 4.4.180-94.153.1
- (no CPE)range: < 5.3.18-150200.24.129.1
- (no CPE)range: < 4.4.180-94.153.1
- (no CPE)range: < 5.3.18-150200.24.129.1
- (no CPE)range: < 5.3.18-150300.59.93.1
- (no CPE)range: < 5.3.18-150200.24.129.1
- (no CPE)range: < 5.3.18-150200.24.129.1
- (no CPE)range: < 5.3.18-150200.24.129.1
- (no CPE)range: < 5.3.18-150300.59.93.1
- (no CPE)range: < 5.3.18-150300.59.93.1
- (no CPE)range: < 5.3.18-150300.59.93.1
- (no CPE)range: < 5.3.18-150300.59.93.1
- (no CPE)range: < 5.3.18-150300.59.93.1
- (no CPE)range: < 3.0.101-108.135.1
- (no CPE)range: < 4.4.121-92.164.1
- (no CPE)range: < 4.4.180-94.153.1
- (no CPE)range: < 4.4.180-94.153.1
- (no CPE)range: < 5.3.18-150200.24.129.1
- (no CPE)range: < 5.3.18-150200.24.129.1
- (no CPE)range: < 4.4.180-94.153.1
- (no CPE)range: < 5.3.18-150200.24.129.1
- (no CPE)range: < 5.3.18-150300.59.93.1
- (no CPE)range: < 5.3.18-150200.24.129.1
- (no CPE)range: < 5.3.18-150200.24.129.1
- (no CPE)range: < 5.3.18-150200.24.129.1
- (no CPE)range: < 4.4.180-94.153.1
- (no CPE)range: < 4.4.180-94.153.1
- (no CPE)range: < 5.3.18-150200.24.129.1
- (no CPE)range: < 5.3.18-150200.24.129.1
- (no CPE)range: < 5.3.18-150200.24.129.1
- (no CPE)range: < 5.3.18-150300.59.93.1
- (no CPE)range: < 5.3.18-150200.24.129.1
- (no CPE)range: < 5.3.18-150200.24.129.1
- (no CPE)range: < 5.3.18-150200.24.129.1
- (no CPE)range: < 5.3.18-150200.24.129.1
- (no CPE)range: < 5.3.18-150200.24.129.1
- (no CPE)range: < 5.3.18-150200.24.129.1
- (no CPE)range: < 3.0.101-108.135.1
- (no CPE)range: < 1-150200.5.3.1
- (no CPE)range: < 1-150300.7.3.1
- (no CPE)range: < 5.3.18-150200.24.129.1
- (no CPE)range: < 5.3.18-150200.24.129.1
- (no CPE)range: < 5.3.18-150200.24.129.1
- (no CPE)range: < 5.3.18-150300.59.93.1
- (no CPE)range: < 5.3.18-150200.24.129.1
- (no CPE)range: < 5.3.18-150200.24.129.1
- (no CPE)range: < 5.3.18-150200.24.129.1
- (no CPE)range: < 3.0.101-108.135.1
- (no CPE)range: < 3.0.101-108.135.1
- (no CPE)range: < 5.3.18-150200.24.129.1
- (no CPE)range: < 5.3.18-150200.24.129.1
- (no CPE)range: < 5.3.18-150200.24.129.1
- (no CPE)range: < 5.3.18-150300.59.93.1
- (no CPE)range: < 5.3.18-150300.59.93.1
- (no CPE)range: < 5.3.18-150200.24.129.1
- (no CPE)range: < 5.3.18-150200.24.129.1
- (no CPE)range: < 5.3.18-150200.24.129.1
- (no CPE)range: < 5.3.18-150300.59.93.1
- (no CPE)range: < 5.3.18-150200.24.129.1
- (no CPE)range: < 5.3.18-150200.24.129.1
- (no CPE)range: < 5.3.18-150200.24.129.1
- (no CPE)range: < 5.3.18-150300.106.1
- (no CPE)range: < 5.3.18-150300.106.1
- (no CPE)range: < 5.3.18-150300.106.1
- (no CPE)range: < 5.3.18-150300.106.1
- (no CPE)range: < 5.3.18-150300.38.80.1
- (no CPE)range: < 4.4.180-94.153.1
- (no CPE)range: < 5.3.18-150200.24.129.1
- (no CPE)range: < 5.3.18-150200.24.129.1
- (no CPE)range: < 5.3.18-150200.24.129.1
- (no CPE)range: < 5.3.18-150300.59.93.1
- (no CPE)range: < 5.3.18-150300.59.93.1
- (no CPE)range: < 3.0.101-108.135.1
- (no CPE)range: < 4.4.121-92.164.1
- (no CPE)range: < 4.4.180-94.153.1
- (no CPE)range: < 4.4.180-94.153.1
- (no CPE)range: < 5.3.18-150200.24.129.1
- (no CPE)range: < 5.3.18-150200.24.129.1
- (no CPE)range: < 4.4.180-94.153.1
- (no CPE)range: < 5.3.18-150200.24.129.1
- (no CPE)range: < 5.3.18-150200.24.129.1
- (no CPE)range: < 5.3.18-150200.24.129.1
- (no CPE)range: < 5.3.18-150200.24.129.1
- (no CPE)range: < 4.4.180-94.153.1
- (no CPE)range: < 4.4.180-94.153.1
- (no CPE)range: < 5.3.18-150300.106.1
- (no CPE)range: < 5.3.18-150300.38.80.1
- (no CPE)range: < 4.4.180-94.153.1
- (no CPE)range: < 5.3.18-150200.24.129.1
- (no CPE)range: < 5.3.18-150200.24.129.1
- (no CPE)range: < 5.3.18-150200.24.129.1
- (no CPE)range: < 5.3.18-150300.59.93.1
- (no CPE)range: < 3.0.101-108.135.1
- (no CPE)range: < 4.4.121-92.164.1
- (no CPE)range: < 4.4.180-94.153.1
- (no CPE)range: < 4.4.180-94.153.1
- (no CPE)range: < 5.3.18-150200.24.129.1
- (no CPE)range: < 5.3.18-150200.24.129.1
- (no CPE)range: < 4.4.180-94.153.1
- (no CPE)range: < 5.3.18-150200.24.129.1
- (no CPE)range: < 5.3.18-150200.24.129.1
- (no CPE)range: < 5.3.18-150200.24.129.1
- (no CPE)range: < 5.3.18-150200.24.129.1
- (no CPE)range: < 4.4.180-94.153.1
- (no CPE)range: < 4.4.180-94.153.1
- (no CPE)range: < 5.3.18-150300.106.1
- (no CPE)range: < 3.0.101-108.135.1
- (no CPE)range: < 3.0.101-108.135.1
- (no CPE)range: < 5.3.18-150300.59.93.1
- (no CPE)range: < 1-4.3.1
- (no CPE)range: < 1-4.3.1
- (no CPE)range: < 1-4.3.1
- (no CPE)range: < 1-4.3.1
- (no CPE)range: < 1-4.3.1

Patches

Vulnerability mechanics

References

git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/nvdMailing ListPatchVendor Advisory
www.openwall.com/lists/oss-security/2022/01/10/1nvdMailing ListPatchThird Party Advisory
access.redhat.com/security/cve/CVE-2021-4155nvdMitigationThird Party Advisory
bugzilla.redhat.com/show_bug.cginvdIssue TrackingThird Party Advisory
security-tracker.debian.org/tracker/CVE-2021-4155nvdThird 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