A NULL pointer dereference flaw was found in the Linux kernel’s IEEE 802.15.4 wireless networking subsystem in the way the user closes the LR-WPAN connection. This flaw allows a local user to crash the system. The highest threat from this vulnerability is to system availability.
CVSS Details
- CVSS 3.1 Base Score: 5.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-tools-libs-devel | May 4, 2022 | Nov 9, 2021 |
| Centos_linux | — | Upgrade kernel-rtUpgrade kernel | Nov 10, 2021 | Nov 9, 2021 |
| Debian | — | Upgrade linux | Jul 30, 2024 | Aug 22, 2022 |
| Huawei Euleros 2_0_sp9 | — | Upgrade kernel-tools-libsUpgrade kernel-toolsUpgrade python3-perfUpgrade kernel | Nov 12, 2021 | Nov 11, 2021 |
| Oracle_linux | — | Upgrade kernel | Nov 18, 2021 | Apr 6, 2021 |
| Redhat_linux | — | Upgrade kernel-rtNo solution existsUpgrade kernel | Nov 10, 2021 | Nov 9, 2021 |
| Suse | — | Upgrade kernel-kvmsmall-livepatch-develUpgrade kernel-default-develUpgrade kernel-defaultUpgrade kselftests-kmp-azureUpgrade kernel-kvmsmallUpgrade kselftests-kmp-preemptUpgrade kernel-docsUpgrade kernel-obs-qaUpgrade kernel-macrosUpgrade kernel-default-kgraftUpgrade dlm-kmp-azureUpgrade kernel-kvmsmall-develUpgrade dtb-freescaleUpgrade dtb-socionextUpgrade kernel-debug-develUpgrade kernel-azure-baseUpgrade kernel-default-manUpgrade kernel-default-baseUpgrade kselftests-kmp-defaultUpgrade kernel-64kbUpgrade dtb-broadcomUpgrade kernel-vanilla-develUpgrade cluster-md-kmp-defaultUpgrade dtb-marvellUpgrade kernel-zfcpdumpUpgrade dtb-amdUpgrade dtb-amlogicUpgrade kernel-obs-buildUpgrade kernel-default-livepatchUpgrade kernel-azure-extraUpgrade reiserfs-kmp-64kbUpgrade kernel-default-extraUpgrade kernel-vanilla-livepatch-develUpgrade kernel-devel-azureUpgrade kernel-debug-livepatch-develUpgrade dtb-apmUpgrade dlm-kmp-defaultUpgrade kernel-docs-htmlUpgrade dlm-kmp-preemptUpgrade ocfs2-kmp-64kbUpgrade dtb-zteUpgrade ocfs2-kmp-defaultUpgrade kernel-azure-livepatch-develUpgrade kernel-debug-baseUpgrade dtb-hisiliconUpgrade kernel-azureUpgrade dtb-allwinnerUpgrade kernel-64kb-livepatch-develUpgrade reiserfs-kmp-defaultUpgrade kernel-azure-develUpgrade reiserfs-kmp-preemptUpgrade reiserfs-kmp-azureUpgrade kernel-preempt-develUpgrade kernel-preempt-optionalUpgrade gfs2-kmp-defaultUpgrade kernel-debugUpgrade kernel-preemptUpgrade kernel-syms-azureUpgrade kernel-source-azureUpgrade dtb-armUpgrade kgraft-patch-4_4_180-94_150-defaultUpgrade kernel-source-vanillaUpgrade ocfs2-kmp-preemptUpgrade dtb-alteraUpgrade dtb-xilinxUpgrade dlm-kmp-64kbUpgrade gfs2-kmp-azureUpgrade gfs2-kmp-preemptUpgrade dtb-qcomUpgrade cluster-md-kmp-64kbUpgrade kernel-64kb-optionalUpgrade kernel-kvmsmall-baseUpgrade kernel-64kb-extraUpgrade dtb-caviumUpgrade kernel-zfcpdump-manUpgrade kselftests-kmp-64kbUpgrade kernel-vanillaUpgrade kernel-azure-optionalUpgrade gfs2-kmp-64kbUpgrade kernel-sourceUpgrade kernel-preempt-extraUpgrade kernel-64kb-develUpgrade dtb-nvidiaUpgrade kernel-symsUpgrade kernel-default-base-rebuildUpgrade dtb-renesasUpgrade kernel-preempt-livepatch-develUpgrade kernel-develUpgrade cluster-md-kmp-azureUpgrade dtb-exynosUpgrade dtb-sprdUpgrade kernel-default-livepatch-develUpgrade kernel-vanilla-baseUpgrade kernel-default-optionalUpgrade dtb-lgUpgrade dtb-alUpgrade ocfs2-kmp-azureUpgrade cluster-md-kmp-preemptUpgrade dtb-rockchipUpgrade dtb-mediatek | Aug 11, 2021 | Aug 10, 2021 |
| Ubuntu | — | Upgrade linux-image-4.4.0-239-genericUpgrade linux-image-generic-lts-xenialUpgrade linux-image-4.4.0-239-lowlatencyUpgrade linux-image-virtual-lts-xenialUpgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-kvmUpgrade linux-image-awsUpgrade linux-image-4.4.0-1117-awsUpgrade linux-image-virtualUpgrade linux-image-lowlatencyUpgrade linux-image-genericUpgrade linux-image-4.4.0-1118-kvmUpgrade linux-image-4.4.0-1155-aws | Apr 10, 2023 | Aug 22, 2022 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 29, 2025 | Aug 22, 2022 |
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