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 perfUpgrade python3-perfUpgrade kernelUpgrade kernel-develUpgrade kernel-abi-stablelistsUpgrade kernel-cross-headersUpgrade kernel-tools-libs-develUpgrade kernel-docUpgrade kernel-headersUpgrade kernel-debug-modulesUpgrade kernel-debug-develUpgrade kernel-modules-extraUpgrade kernel-modulesUpgrade kernel-debugUpgrade kernel-toolsUpgrade kernel-tools-libsUpgrade bpftoolUpgrade kernel-debug-coreUpgrade kernel-debug-modules-extraUpgrade kernel-core | May 13, 2022 | Mar 25, 2022 |
| Centos_linux | — | Upgrade kernel-rtUpgrade kernel | May 13, 2022 | Mar 25, 2022 |
| Debian | — | Upgrade linux | Jul 30, 2024 | Mar 25, 2022 |
| Huawei Euleros 2_0_sp10 | — | Upgrade kernel-abi-stablelistsUpgrade kernelUpgrade kernel-toolsUpgrade kernel-tools-libsUpgrade python3-perf | Apr 20, 2022 | Mar 25, 2022 |
| Huawei Euleros 2_0_sp3 | — | Upgrade python-perfUpgrade kernel-debuginfoUpgrade perfUpgrade kernel-headersUpgrade kernelUpgrade kernel-tools-libsUpgrade kernel-toolsUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-devel | May 25, 2022 | Mar 25, 2022 |
| Huawei Euleros 2_0_sp5 | — | Upgrade kernel-toolsUpgrade kernel-develUpgrade kernelUpgrade kernel-tools-libsUpgrade python-perfUpgrade perfUpgrade kernel-headers | Apr 25, 2022 | Mar 25, 2022 |
| Huawei Euleros 2_0_sp8 | — | Upgrade kernel-develUpgrade perfUpgrade python3-perfUpgrade kernelUpgrade kernel-toolsUpgrade kernel-tools-libsUpgrade python-perfUpgrade bpftoolUpgrade kernel-headers | Mar 29, 2022 | Mar 25, 2022 |
| Huawei Euleros 2_0_sp9 | — | Upgrade kernelUpgrade kernel-tools-libsUpgrade python3-perfUpgrade kernel-tools | Mar 3, 2022 | Mar 2, 2022 |
| Oracle_linux | — | Upgrade kernel-uekUpgrade kernel | May 4, 2022 | May 17, 2021 |
| Redhat_linux | — | No solution existsUpgrade kernel-rtUpgrade kernel | May 13, 2022 | Mar 25, 2022 |
| Rocky_linux | — | Upgrade kernelUpgrade kernel-debuginfoUpgrade kernel-rt-debugUpgrade kernel-rt-debug-debuginfoUpgrade kernel-debug-modulesUpgrade kernel-rt-debug-coreUpgrade kernel-rt-kvmUpgrade kernel-rt-debug-modulesUpgrade kernel-cross-headersUpgrade kernel-toolsUpgrade bpftoolUpgrade kernel-debugUpgrade kernel-develUpgrade python3-perf-debuginfoUpgrade kernel-rt-debuginfo-common-x86_64Upgrade kernel-rt-develUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-tools-debuginfoUpgrade kernel-coreUpgrade kernel-rt-coreUpgrade kernel-debug-debuginfoUpgrade kernel-rt-modules-extraUpgrade kernel-modules-extraUpgrade kernel-debug-coreUpgrade kernel-tools-libsUpgrade kernel-debug-develUpgrade bpftool-debuginfoUpgrade python3-perfUpgrade kernel-rt-debug-kvmUpgrade kernel-rtUpgrade kernel-modulesUpgrade kernel-rt-debug-modules-extraUpgrade kernel-headersUpgrade perfUpgrade kernel-debug-modules-extraUpgrade kernel-tools-libs-develUpgrade kernel-rt-modulesUpgrade kernel-rt-debuginfoUpgrade kernel-rt-debug-develUpgrade perf-debuginfo | Mar 5, 2024 | Mar 25, 2022 |
| Suse | — | Upgrade dtb-socionextUpgrade kernel-obs-qaUpgrade kernel-64kbUpgrade kernel-azure-extraUpgrade kernel-kvmsmall-develUpgrade kernel-64kb-develUpgrade ocfs2-kmp-defaultUpgrade dtb-allwinnerUpgrade reiserfs-kmp-preemptUpgrade dtb-renesasUpgrade kernel-debugUpgrade kernel-develUpgrade dtb-xilinxUpgrade ocfs2-kmp-preemptUpgrade kernel-64kb-optionalUpgrade dtb-mediatekUpgrade kernel-kvmsmallUpgrade kernel-vanillaUpgrade dtb-freescaleUpgrade kernel-64kb-livepatch-develUpgrade cluster-md-kmp-defaultUpgrade cluster-md-kmp-preemptUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-preempt-livepatch-develUpgrade dtb-lgUpgrade kernel-vanilla-baseUpgrade ocfs2-kmp-azureUpgrade kselftests-kmp-defaultUpgrade dtb-armUpgrade kernel-preempt-develUpgrade dtb-apmUpgrade kernel-default-extraUpgrade dlm-kmp-64kbUpgrade reiserfs-kmp-defaultUpgrade cluster-md-kmp-azureUpgrade kernel-source-azureUpgrade kernel-zfcpdumpUpgrade kernel-debug-develUpgrade kernel-default-optionalUpgrade kernel-symsUpgrade kernel-macrosUpgrade dlm-kmp-azureUpgrade dtb-amdUpgrade gfs2-kmp-64kbUpgrade kernel-default-develUpgrade gfs2-kmp-preemptUpgrade dtb-hisiliconUpgrade kernel-default-livepatch-develUpgrade dlm-kmp-defaultUpgrade kselftests-kmp-64kbUpgrade kernel-zfcpdump-manUpgrade kernel-preempt-optionalUpgrade kernel-default-baseUpgrade dtb-broadcomUpgrade kernel-debug-baseUpgrade gfs2-kmp-defaultUpgrade kselftests-kmp-azureUpgrade kernel-azure-livepatch-develUpgrade kernel-rtUpgrade kernel-default-manUpgrade kernel-obs-buildUpgrade dtb-alUpgrade cluster-md-kmp-64kbUpgrade dtb-rockchipUpgrade kernel-azureUpgrade dtb-nvidiaUpgrade dtb-zteUpgrade dtb-exynosUpgrade kernel-sourceUpgrade kernel-docsUpgrade dtb-sprdUpgrade kernel-preemptUpgrade kernel-azure-optionalUpgrade kernel-preempt-extraUpgrade dtb-amlogicUpgrade kselftests-kmp-preemptUpgrade dtb-alteraUpgrade dtb-marvellUpgrade kernel-vanilla-livepatch-develUpgrade dtb-caviumUpgrade kernel-default-base-rebuildUpgrade kernel-azure-baseUpgrade kernel-devel-azureUpgrade gfs2-kmp-azureUpgrade kernel-64kb-extraUpgrade dtb-qcomUpgrade kernel-vanilla-develUpgrade kernel-syms-azureUpgrade reiserfs-kmp-azureUpgrade kernel-debug-livepatch-develUpgrade kernel-docs-htmlUpgrade kernel-default-livepatchUpgrade kernel-azure-develUpgrade kernel-defaultUpgrade reiserfs-kmp-64kbUpgrade ocfs2-kmp-64kbUpgrade kernel-source-vanillaUpgrade kernel-kvmsmall-baseUpgrade dlm-kmp-preempt | Oct 26, 2022 | Mar 25, 2022 |
| Ubuntu | — | Upgrade linux-image-genericUpgrade linux-image-generic-lts-xenialUpgrade linux-image-4.4.0-224-genericUpgrade linux-image-awsUpgrade linux-image-lowlatencyUpgrade linux-image-virtualUpgrade linux-image-4.4.0-1140-awsUpgrade linux-image-4.4.0-1105-kvmUpgrade linux-image-4.4.0-224-lowlatencyUpgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-kvmUpgrade linux-image-virtual-lts-xenial | 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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