High severity7.8NVD Advisory· Published May 14, 2021· Updated Aug 5, 2026

CVE-2021-33033

Description

The Linux kernel before 5.11.14 has a use-after-free in cipso_v4_genopt in net/ipv4/cipso_ipv4.c because the CIPSO and CALIPSO refcounting for the DOI definitions is mishandled, aka CID-ad5d07f4a9cd. This leads to writing an arbitrary value.

AI Insight

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

Affected products

171

Linux/Kernel2 versions
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*range: >=2.6.28,<4.9.298
- (no CPE)range: <5.11.14
Linux/Linux kerneldescription
osv-coords168 versions
pkg:rpm/opensuse/dtb-aarch64&distro=openSUSE%20Leap%2015.3 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%2015.2 pkg:rpm/opensuse/kernel-debug&distro=openSUSE%20Leap%2015.3 pkg:rpm/opensuse/kernel-default&distro=openSUSE%20Leap%2015.2 pkg:rpm/opensuse/kernel-default&distro=openSUSE%20Leap%2015.3 pkg:rpm/opensuse/kernel-default-base&distro=openSUSE%20Leap%2015.2 pkg:rpm/opensuse/kernel-default-base&distro=openSUSE%20Leap%2015.3 pkg:rpm/opensuse/kernel-docs&distro=openSUSE%20Leap%2015.2 pkg:rpm/opensuse/kernel-docs&distro=openSUSE%20Leap%2015.3 pkg:rpm/opensuse/kernel-kvmsmall&distro=openSUSE%20Leap%2015.2 pkg:rpm/opensuse/kernel-kvmsmall&distro=openSUSE%20Leap%2015.3 pkg:rpm/opensuse/kernel-obs-build&distro=openSUSE%20Leap%2015.2 pkg:rpm/opensuse/kernel-obs-build&distro=openSUSE%20Leap%2015.3 pkg:rpm/opensuse/kernel-obs-qa&distro=openSUSE%20Leap%2015.2 pkg:rpm/opensuse/kernel-obs-qa&distro=openSUSE%20Leap%2015.3 pkg:rpm/opensuse/kernel-preempt&distro=openSUSE%20Leap%2015.2 pkg:rpm/opensuse/kernel-preempt&distro=openSUSE%20Leap%2015.3 pkg:rpm/opensuse/kernel-source&distro=openSUSE%20Leap%2015.2 pkg:rpm/opensuse/kernel-source&distro=openSUSE%20Leap%2015.3 pkg:rpm/opensuse/kernel-source-azure&distro=openSUSE%20Leap%2015.3 pkg:rpm/opensuse/kernel-syms&distro=openSUSE%20Leap%2015.2 pkg:rpm/opensuse/kernel-syms&distro=openSUSE%20Leap%2015.3 pkg:rpm/opensuse/kernel-syms-azure&distro=openSUSE%20Leap%2015.3 pkg:rpm/opensuse/kernel-vanilla&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&distro=HPE%20Helion%20OpenStack%208 pkg:rpm/suse/kernel-default&distro=SUSE%20Enterprise%20Storage%206 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%2012%20SP5 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2015 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2015%20SP1 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%20SP1-ESPOS pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-LTSS pkg:rpm/suse/kernel-default&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-default&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP5 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP1 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%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%2012%20SP5 pkg:rpm/suse/kernel-default&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-default&distro=SUSE%20Linux%20Enterprise%20Server%2015-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%2012%20SP5 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP1 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2012%20SP5 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2015%20SP3 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-default-base&distro=SUSE%20Linux%20Enterprise%20Micro%205.1 pkg:rpm/suse/kernel-default-base&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP3 pkg:rpm/suse/kernel-docs&distro=SUSE%20Enterprise%20Storage%206 pkg:rpm/suse/kernel-docs&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-ESPOS pkg:rpm/suse/kernel-docs&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-LTSS pkg:rpm/suse/kernel-docs&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-ESPOS pkg:rpm/suse/kernel-docs&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-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%20SP1-BCL pkg:rpm/suse/kernel-docs&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-LTSS pkg:rpm/suse/kernel-docs&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-docs&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP1 pkg:rpm/suse/kernel-docs&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5 pkg:rpm/suse/kernel-ec2&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4-LTSS pkg:rpm/suse/kernel-livepatch-SLE15-SP1_Update_27&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP1 pkg:rpm/suse/kernel-livepatch-SLE15-SP3_Update_9&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP3 pkg:rpm/suse/kernel-livepatch-SLE15_Update_26&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015 pkg:rpm/suse/kernel-obs-build&distro=SUSE%20Enterprise%20Storage%206 pkg:rpm/suse/kernel-obs-build&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-obs-build&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-ESPOS pkg:rpm/suse/kernel-obs-build&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-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%20SP1-BCL pkg:rpm/suse/kernel-obs-build&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-LTSS pkg:rpm/suse/kernel-obs-build&distro=SUSE%20Linux%20Enterprise%20Server%2015-LTSS pkg:rpm/suse/kernel-obs-build&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015 pkg:rpm/suse/kernel-obs-build&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP1 pkg:rpm/suse/kernel-obs-build&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5 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%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%20Workstation%20Extension%2015%20SP3 pkg:rpm/suse/kernel-rt&distro=SUSE%20Linux%20Enterprise%20Micro%205.1 pkg:rpm/suse/kernel-rt&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2012%20SP5 pkg:rpm/suse/kernel-rt&distro=SUSE%20Real%20Time%20Module%2015%20SP3 pkg:rpm/suse/kernel-rt_debug&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2012%20SP5 pkg:rpm/suse/kernel-rt_debug&distro=SUSE%20Real%20Time%20Module%2015%20SP3 pkg:rpm/suse/kernel-source&distro=HPE%20Helion%20OpenStack%208 pkg:rpm/suse/kernel-source&distro=SUSE%20Enterprise%20Storage%206 pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-ESPOS pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-LTSS pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-ESPOS pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-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%2012%20SP5 pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-BCL pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-LTSS pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%2015-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%2012%20SP5 pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015 pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP1 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-azure&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Public%20Cloud%2015%20SP3 pkg:rpm/suse/kernel-source-rt&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2012%20SP5 pkg:rpm/suse/kernel-source-rt&distro=SUSE%20Real%20Time%20Module%2015%20SP3 pkg:rpm/suse/kernel-syms&distro=HPE%20Helion%20OpenStack%208 pkg:rpm/suse/kernel-syms&distro=SUSE%20Enterprise%20Storage%206 pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-ESPOS pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-LTSS pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-ESPOS pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-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%2012%20SP5 pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-BCL pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-LTSS pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%2015-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%2012%20SP5 pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015 pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP1 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-azure&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Public%20Cloud%2015%20SP3 pkg:rpm/suse/kernel-syms-rt&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2012%20SP5 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-vanilla&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-ESPOS pkg:rpm/suse/kernel-vanilla&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-LTSS pkg:rpm/suse/kernel-vanilla&distro=SUSE%20Linux%20Enterprise%20Server%2015-LTSS pkg:rpm/suse/kernel-vanilla&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015 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/kernel-zfcpdump&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-LTSS pkg:rpm/suse/kernel-zfcpdump&distro=SUSE%20Linux%20Enterprise%20Server%2015-LTSS pkg:rpm/suse/kgraft-patch-SLE12-SP3_Update_41&distro=HPE%20Helion%20OpenStack%208 pkg:rpm/suse/kgraft-patch-SLE12-SP3_Update_41&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-LTSS pkg:rpm/suse/kgraft-patch-SLE12-SP3_Update_41&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3 pkg:rpm/suse/kgraft-patch-SLE12-SP3_Update_41&distro=SUSE%20OpenStack%20Cloud%208 pkg:rpm/suse/kgraft-patch-SLE12-SP3_Update_41&distro=SUSE%20OpenStack%20Cloud%20Crowbar%208 pkg:rpm/suse/kgraft-patch-SLE12-SP5_Update_25&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP5
< 5.3.18-59.34.1+ 167 more
- (no CPE)range: < 5.3.18-59.34.1
- (no CPE)range: < 5.3.18-59.34.1
- (no CPE)range: < 5.3.18-38.28.2
- (no CPE)range: < 5.3.18-lp152.102.1
- (no CPE)range: < 5.3.18-59.34.1
- (no CPE)range: < 5.3.18-lp152.102.1
- (no CPE)range: < 5.3.18-59.34.1
- (no CPE)range: < 5.3.18-lp152.102.1.lp152.8.49.1
- (no CPE)range: < 5.3.18-59.34.1.18.21.1
- (no CPE)range: < 5.3.18-lp152.102.1
- (no CPE)range: < 5.3.18-59.34.1
- (no CPE)range: < 5.3.18-lp152.102.1
- (no CPE)range: < 5.3.18-59.34.1
- (no CPE)range: < 5.3.18-lp152.102.1
- (no CPE)range: < 5.3.18-59.34.1
- (no CPE)range: < 5.3.18-lp152.102.1
- (no CPE)range: < 5.3.18-59.34.1
- (no CPE)range: < 5.3.18-lp152.102.1
- (no CPE)range: < 5.3.18-59.34.1
- (no CPE)range: < 5.3.18-lp152.102.1
- (no CPE)range: < 5.3.18-59.34.1
- (no CPE)range: < 5.3.18-38.28.2
- (no CPE)range: < 5.3.18-lp152.102.1
- (no CPE)range: < 5.3.18-59.34.1
- (no CPE)range: < 5.3.18-38.28.1
- (no CPE)range: < 4.12.14-197.102.2
- (no CPE)range: < 5.3.18-59.34.1
- (no CPE)range: < 5.3.18-59.34.1
- (no CPE)range: < 5.3.18-38.28.2
- (no CPE)range: < 3.0.101-108.132.1
- (no CPE)range: < 4.4.180-94.150.1
- (no CPE)range: < 4.12.14-197.102.2
- (no CPE)range: < 4.4.180-94.150.1
- (no CPE)range: < 4.12.14-122.98.1
- (no CPE)range: < 4.12.14-150.78.1
- (no CPE)range: < 4.12.14-197.102.2
- (no CPE)range: < 5.3.18-59.34.1
- (no CPE)range: < 4.12.14-197.102.2
- (no CPE)range: < 4.12.14-197.102.2
- (no CPE)range: < 4.12.14-150.78.1
- (no CPE)range: < 4.12.14-150.78.1
- (no CPE)range: < 4.12.14-122.98.1
- (no CPE)range: < 4.12.14-150.78.1
- (no CPE)range: < 4.12.14-197.102.2
- (no CPE)range: < 5.3.18-59.34.1
- (no CPE)range: < 5.3.18-59.34.1
- (no CPE)range: < 5.3.18-59.34.1
- (no CPE)range: < 5.3.18-59.34.1
- (no CPE)range: < 3.0.101-108.132.1
- (no CPE)range: < 4.4.121-92.161.1
- (no CPE)range: < 4.4.180-94.150.1
- (no CPE)range: < 4.4.180-94.150.1
- (no CPE)range: < 4.12.14-122.98.1
- (no CPE)range: < 4.12.14-197.102.2
- (no CPE)range: < 4.12.14-197.102.2
- (no CPE)range: < 4.12.14-150.78.1
- (no CPE)range: < 4.4.180-94.150.1
- (no CPE)range: < 4.12.14-122.98.1
- (no CPE)range: < 4.12.14-150.78.1
- (no CPE)range: < 4.12.14-197.102.2
- (no CPE)range: < 4.12.14-122.98.1
- (no CPE)range: < 5.3.18-59.34.1
- (no CPE)range: < 4.4.180-94.150.1
- (no CPE)range: < 4.4.180-94.150.1
- (no CPE)range: < 5.3.18-59.34.1.18.21.1
- (no CPE)range: < 5.3.18-59.34.1.18.21.1
- (no CPE)range: < 4.12.14-197.102.2
- (no CPE)range: < 4.12.14-197.102.2
- (no CPE)range: < 4.12.14-197.102.2
- (no CPE)range: < 4.12.14-150.78.2
- (no CPE)range: < 4.12.14-150.78.2
- (no CPE)range: < 5.3.18-59.34.1
- (no CPE)range: < 4.12.14-197.102.2
- (no CPE)range: < 4.12.14-197.102.2
- (no CPE)range: < 4.12.14-150.78.2
- (no CPE)range: < 4.12.14-150.78.2
- (no CPE)range: < 4.12.14-197.102.2
- (no CPE)range: < 4.12.14-122.98.1
- (no CPE)range: < 3.0.101-108.132.1
- (no CPE)range: < 1-3.3.1
- (no CPE)range: < 1-7.3.1
- (no CPE)range: < 1-1.3.1
- (no CPE)range: < 4.12.14-197.102.1
- (no CPE)range: < 4.12.14-197.102.1
- (no CPE)range: < 4.12.14-197.102.1
- (no CPE)range: < 4.12.14-150.78.2
- (no CPE)range: < 4.12.14-150.78.2
- (no CPE)range: < 5.3.18-59.34.1
- (no CPE)range: < 4.12.14-197.102.1
- (no CPE)range: < 4.12.14-197.102.1
- (no CPE)range: < 4.12.14-150.78.2
- (no CPE)range: < 4.12.14-150.78.2
- (no CPE)range: < 4.12.14-197.102.1
- (no CPE)range: < 4.12.14-122.98.1
- (no CPE)range: < 3.0.101-108.132.1
- (no CPE)range: < 3.0.101-108.132.1
- (no CPE)range: < 5.3.18-59.34.1
- (no CPE)range: < 5.3.18-59.34.1
- (no CPE)range: < 5.3.18-59.34.1
- (no CPE)range: < 5.3.18-60.1
- (no CPE)range: < 4.12.14-10.65.1
- (no CPE)range: < 5.3.18-60.1
- (no CPE)range: < 4.12.14-10.65.1
- (no CPE)range: < 5.3.18-60.1
- (no CPE)range: < 4.4.180-94.150.1
- (no CPE)range: < 4.12.14-197.102.2
- (no CPE)range: < 4.12.14-197.102.2
- (no CPE)range: < 4.12.14-197.102.2
- (no CPE)range: < 4.12.14-150.78.1
- (no CPE)range: < 4.12.14-150.78.1
- (no CPE)range: < 5.3.18-59.34.1
- (no CPE)range: < 5.3.18-59.34.1
- (no CPE)range: < 3.0.101-108.132.1
- (no CPE)range: < 4.4.121-92.161.1
- (no CPE)range: < 4.4.180-94.150.1
- (no CPE)range: < 4.4.180-94.150.1
- (no CPE)range: < 4.12.14-122.98.1
- (no CPE)range: < 4.12.14-197.102.2
- (no CPE)range: < 4.12.14-197.102.2
- (no CPE)range: < 4.12.14-150.78.1
- (no CPE)range: < 4.4.180-94.150.1
- (no CPE)range: < 4.12.14-122.98.1
- (no CPE)range: < 4.12.14-150.78.1
- (no CPE)range: < 4.12.14-197.102.2
- (no CPE)range: < 4.4.180-94.150.1
- (no CPE)range: < 4.4.180-94.150.1
- (no CPE)range: < 5.3.18-38.28.2
- (no CPE)range: < 4.12.14-10.65.1
- (no CPE)range: < 5.3.18-60.1
- (no CPE)range: < 4.4.180-94.150.1
- (no CPE)range: < 4.12.14-197.102.2
- (no CPE)range: < 4.12.14-197.102.2
- (no CPE)range: < 4.12.14-197.102.2
- (no CPE)range: < 4.12.14-150.78.1
- (no CPE)range: < 4.12.14-150.78.1
- (no CPE)range: < 5.3.18-59.34.1
- (no CPE)range: < 3.0.101-108.132.1
- (no CPE)range: < 4.4.121-92.161.1
- (no CPE)range: < 4.4.180-94.150.1
- (no CPE)range: < 4.4.180-94.150.1
- (no CPE)range: < 4.12.14-122.98.1
- (no CPE)range: < 4.12.14-197.102.2
- (no CPE)range: < 4.12.14-197.102.2
- (no CPE)range: < 4.12.14-150.78.1
- (no CPE)range: < 4.4.180-94.150.1
- (no CPE)range: < 4.12.14-122.98.1
- (no CPE)range: < 4.12.14-150.78.1
- (no CPE)range: < 4.12.14-197.102.2
- (no CPE)range: < 4.4.180-94.150.1
- (no CPE)range: < 4.4.180-94.150.1
- (no CPE)range: < 5.3.18-38.28.1
- (no CPE)range: < 4.12.14-10.65.1
- (no CPE)range: < 5.3.18-60.1
- (no CPE)range: < 3.0.101-108.132.1
- (no CPE)range: < 4.12.14-150.78.1
- (no CPE)range: < 4.12.14-150.78.1
- (no CPE)range: < 4.12.14-150.78.1
- (no CPE)range: < 4.12.14-150.78.1
- (no CPE)range: < 3.0.101-108.132.1
- (no CPE)range: < 5.3.18-59.34.1
- (no CPE)range: < 4.12.14-197.102.2
- (no CPE)range: < 4.12.14-150.78.1
- (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
- (no CPE)range: < 1-8.7.1

Patches

Vulnerability mechanics

References

cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.11.14nvdMailing ListPatchVendor Advisory
cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.11.7nvdMailing ListPatchVendor Advisory
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/nvdMailing ListPatchVendor Advisory
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/nvdMailing ListPatchVendor Advisory
sites.google.com/view/syzscope/kasan-use-after-free-read-in-cipso_v4_genoptnvdExploitThird Party Advisory
syzkaller.appspot.com/bugnvdExploitMailing ListThird Party Advisory

News mentions

No linked articles in our index yet.

cvss	0.507
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000