An out of memory bounds write flaw (1 or 2 bytes of memory) in the Linux kernel NFS subsystem was found in the way users use mirroring (replication of files with NFS). A user, having access to the NFS mount, could potentially use this flaw to crash the system or escalate privileges on the system.
CVSS Details
- CVSS 3.1 Base Score: 8
- CVSS 3.1 Vector: (CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-cross-headersUpgrade kernel-tools-libs-develUpgrade kernel-abi-stablelistsUpgrade python3-perfUpgrade perfUpgrade kernel-docUpgrade kernel-develUpgrade kernelUpgrade kernel-headersUpgrade bpftoolUpgrade kernel-modules-extraUpgrade kernel-debug-coreUpgrade kernel-modulesUpgrade kernel-tools-libsUpgrade kernel-toolsUpgrade kernel-debug-develUpgrade kernel-debug-modules-extraUpgrade kernel-coreUpgrade kernel-debugUpgrade kernel-debug-modules | May 13, 2022 | Mar 25, 2022 |
| Centos_linux | — | Upgrade kernelUpgrade kernel-rt | May 13, 2022 | Mar 25, 2022 |
| Debian | — | Upgrade linux | Jul 30, 2024 | Mar 25, 2022 |
| Huawei Euleros 2_0_sp10 | — | Upgrade python3-perfUpgrade kernel-abi-stablelistsUpgrade kernelUpgrade kernel-tools-libsUpgrade kernel-tools | Apr 20, 2022 | Mar 25, 2022 |
| Huawei Euleros 2_0_sp3 | — | Upgrade kernel-toolsUpgrade kernel-tools-libsUpgrade kernelUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-develUpgrade kernel-headersUpgrade perfUpgrade python-perfUpgrade kernel-debuginfo | May 25, 2022 | Mar 25, 2022 |
| Huawei Euleros 2_0_sp5 | — | Upgrade kernel-headersUpgrade perfUpgrade kernel-tools-libsUpgrade kernel-toolsUpgrade kernelUpgrade python-perfUpgrade kernel-devel | Apr 25, 2022 | Mar 25, 2022 |
| Huawei Euleros 2_0_sp8 | — | Upgrade python3-perfUpgrade kernel-develUpgrade perfUpgrade kernel-toolsUpgrade bpftoolUpgrade kernel-headersUpgrade kernelUpgrade kernel-tools-libsUpgrade python-perf | Mar 29, 2022 | Mar 25, 2022 |
| Huawei Euleros 2_0_sp9 | — | Upgrade kernel-toolsUpgrade kernel-tools-libsUpgrade python3-perfUpgrade kernel | Mar 3, 2022 | Mar 2, 2022 |
| Oracle_linux | — | Upgrade kernel-uekUpgrade kernel | May 4, 2022 | May 17, 2021 |
| Redhat_linux | — | Upgrade kernelUpgrade kernel-rtNo solution exists | May 13, 2022 | Mar 25, 2022 |
| Rocky_linux | — | Upgrade kernel-modules-extraUpgrade kernel-rt-modules-extraUpgrade bpftoolUpgrade kernel-toolsUpgrade kernel-rt-debug-modulesUpgrade kernel-rt-kvmUpgrade kernel-tools-libsUpgrade kernel-debug-debuginfoUpgrade kernel-debug-develUpgrade kernel-debug-coreUpgrade kernel-debug-modulesUpgrade kernel-rt-debug-coreUpgrade kernel-tools-debuginfoUpgrade python3-perf-debuginfoUpgrade kernel-rt-develUpgrade kernel-coreUpgrade kernel-debugUpgrade kernel-cross-headersUpgrade kernel-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-rt-coreUpgrade kernel-rt-debug-debuginfoUpgrade kernel-develUpgrade kernelUpgrade bpftool-debuginfoUpgrade kernel-rt-debugUpgrade kernel-rt-debuginfo-common-x86_64Upgrade kernel-rt-debug-develUpgrade kernel-modulesUpgrade kernel-rt-modulesUpgrade kernel-rt-debug-kvmUpgrade kernel-rtUpgrade perfUpgrade perf-debuginfoUpgrade kernel-tools-libs-develUpgrade kernel-rt-debuginfoUpgrade kernel-debug-modules-extraUpgrade kernel-headersUpgrade python3-perfUpgrade kernel-rt-debug-modules-extra | Mar 5, 2024 | Mar 25, 2022 |
| Suse | — | Upgrade kernel-vanilla-baseUpgrade kselftests-kmp-64kbUpgrade kernel-default-develUpgrade kernel-64kb-livepatch-develUpgrade kernel-symsUpgrade dlm-kmp-defaultUpgrade gfs2-kmp-64kbUpgrade kernel-preempt-develUpgrade kernel-develUpgrade kernel-default-baseUpgrade kernel-default-livepatch-develUpgrade kernel-debugUpgrade kernel-zfcpdump-manUpgrade kernel-preempt-optionalUpgrade ocfs2-kmp-azureUpgrade dlm-kmp-azureUpgrade dtb-apmUpgrade reiserfs-kmp-defaultUpgrade kernel-macrosUpgrade kernel-64kb-develUpgrade cluster-md-kmp-azureUpgrade dlm-kmp-64kbUpgrade dtb-amdUpgrade kernel-default-optionalUpgrade kselftests-kmp-defaultUpgrade dtb-xilinxUpgrade kernel-debug-develUpgrade ocfs2-kmp-preemptUpgrade dtb-hisiliconUpgrade reiserfs-kmp-preemptUpgrade kernel-preempt-livepatch-develUpgrade kernel-kvmsmall-develUpgrade kernel-azure-extraUpgrade kernel-source-azureUpgrade dtb-freescaleUpgrade ocfs2-kmp-defaultUpgrade dtb-allwinnerUpgrade kernel-default-extraUpgrade kernel-vanillaUpgrade kernel-zfcpdumpUpgrade cluster-md-kmp-defaultUpgrade cluster-md-kmp-preemptUpgrade kernel-kvmsmallUpgrade kernel-kvmsmall-livepatch-develUpgrade dtb-lgUpgrade dtb-armUpgrade dtb-socionextUpgrade gfs2-kmp-preemptUpgrade dtb-renesasUpgrade dtb-mediatekUpgrade kernel-64kbUpgrade kernel-64kb-optionalUpgrade kernel-obs-qaUpgrade dtb-amlogicUpgrade dtb-nvidiaUpgrade kernel-syms-azureUpgrade dtb-zteUpgrade cluster-md-kmp-64kbUpgrade kernel-preemptUpgrade kernel-preempt-extraUpgrade kernel-default-livepatchUpgrade kernel-default-base-rebuildUpgrade dtb-alUpgrade dtb-rockchipUpgrade gfs2-kmp-defaultUpgrade dtb-sprdUpgrade kernel-docsUpgrade kselftests-kmp-preemptUpgrade kernel-default-manUpgrade dtb-alteraUpgrade dtb-qcomUpgrade kernel-azureUpgrade dlm-kmp-preemptUpgrade ocfs2-kmp-64kbUpgrade dtb-exynosUpgrade kernel-azure-baseUpgrade dtb-caviumUpgrade kernel-devel-azureUpgrade gfs2-kmp-azureUpgrade kernel-source-vanillaUpgrade kernel-debug-livepatch-develUpgrade kernel-kvmsmall-baseUpgrade kernel-azure-develUpgrade reiserfs-kmp-64kbUpgrade kernel-64kb-extraUpgrade kernel-defaultUpgrade dtb-broadcomUpgrade kernel-docs-htmlUpgrade kernel-debug-baseUpgrade kselftests-kmp-azureUpgrade kernel-azure-livepatch-develUpgrade kernel-sourceUpgrade kernel-vanilla-livepatch-develUpgrade kernel-obs-buildUpgrade kernel-vanilla-develUpgrade kernel-rtUpgrade dtb-marvellUpgrade reiserfs-kmp-azureUpgrade kernel-azure-optional | Oct 26, 2022 | Mar 25, 2022 |
| Ubuntu | — | Upgrade linux-image-awsUpgrade linux-image-genericUpgrade linux-image-generic-lts-xenialUpgrade linux-image-4.4.0-224-genericUpgrade linux-image-4.4.0-1140-awsUpgrade linux-image-4.4.0-224-lowlatencyUpgrade linux-image-virtual-lts-xenialUpgrade linux-image-kvmUpgrade linux-image-4.4.0-1105-kvmUpgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-lowlatencyUpgrade linux-image-virtual | May 12, 2022 | Mar 25, 2022 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Mar 25, 2022 |
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