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-abi-stablelistsUpgrade kernelUpgrade kernel-tools-libs-develUpgrade kernel-headersUpgrade perfUpgrade python3-perfUpgrade kernel-docUpgrade kernel-cross-headersUpgrade kernel-develUpgrade kernel-modules-extraUpgrade kernel-debug-develUpgrade bpftoolUpgrade kernel-debug-coreUpgrade kernel-modulesUpgrade kernel-debugUpgrade kernel-toolsUpgrade kernel-coreUpgrade kernel-tools-libsUpgrade kernel-debug-modules-extraUpgrade kernel-debug-modules | 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 python3-perfUpgrade kernelUpgrade kernel-tools-libsUpgrade kernel-toolsUpgrade kernel-abi-stablelists | Apr 20, 2022 | Mar 25, 2022 |
| Huawei Euleros 2_0_sp3 | — | Upgrade perfUpgrade kernel-headersUpgrade kernel-debuginfoUpgrade python-perfUpgrade kernelUpgrade kernel-toolsUpgrade kernel-develUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-tools-libs | May 25, 2022 | Mar 25, 2022 |
| Huawei Euleros 2_0_sp5 | — | Upgrade kernel-headersUpgrade perfUpgrade kernel-develUpgrade kernelUpgrade kernel-tools-libsUpgrade kernel-toolsUpgrade python-perf | Apr 25, 2022 | Mar 25, 2022 |
| Huawei Euleros 2_0_sp8 | — | Upgrade perfUpgrade python3-perfUpgrade kernel-develUpgrade kernel-tools-libsUpgrade bpftoolUpgrade kernel-toolsUpgrade python-perfUpgrade kernel-headersUpgrade kernel | Mar 29, 2022 | Mar 25, 2022 |
| Huawei Euleros 2_0_sp9 | — | Upgrade kernelUpgrade python3-perfUpgrade kernel-toolsUpgrade kernel-tools-libs | 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 kernel-rt-debuginfoUpgrade kernel-rt-debug-develUpgrade kernel-rt-debug-kvmUpgrade kernel-modulesUpgrade kernel-tools-libs-develUpgrade perf-debuginfoUpgrade kernel-rt-debug-modules-extraUpgrade python3-perfUpgrade kernel-headersUpgrade kernel-rt-modulesUpgrade perfUpgrade kernel-debug-modules-extraUpgrade kernel-rtUpgrade kernel-rt-debuginfo-common-x86_64Upgrade kernel-debug-modulesUpgrade kernel-rt-coreUpgrade kernel-tools-libsUpgrade kernel-debug-coreUpgrade kernel-rt-debug-modulesUpgrade kernel-rt-debug-coreUpgrade kernel-debugUpgrade kernel-coreUpgrade kernel-rt-debug-debuginfoUpgrade kernel-debuginfoUpgrade kernelUpgrade kernel-cross-headersUpgrade bpftool-debuginfoUpgrade kernel-toolsUpgrade kernel-debug-debuginfoUpgrade kernel-rt-modules-extraUpgrade kernel-modules-extraUpgrade bpftoolUpgrade kernel-tools-debuginfoUpgrade kernel-rt-develUpgrade python3-perf-debuginfoUpgrade kernel-develUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-debug-develUpgrade kernel-rt-debugUpgrade kernel-rt-kvm | Mar 5, 2024 | Mar 25, 2022 |
| Suse | — | Upgrade dtb-broadcomUpgrade dtb-sprdUpgrade kernel-sourceUpgrade kernel-azureUpgrade kernel-preempt-extraUpgrade kselftests-kmp-preemptUpgrade dtb-nvidiaUpgrade dtb-exynosUpgrade kernel-vanilla-livepatch-develUpgrade dtb-amlogicUpgrade kernel-rtUpgrade dtb-marvellUpgrade kernel-vanilla-develUpgrade reiserfs-kmp-azureUpgrade reiserfs-kmp-64kbUpgrade kernel-preemptUpgrade kernel-azure-optionalUpgrade kernel-syms-azureUpgrade dtb-zteUpgrade dtb-alUpgrade dtb-rockchipUpgrade kernel-source-vanillaUpgrade gfs2-kmp-defaultUpgrade kselftests-kmp-azureUpgrade kernel-debug-baseUpgrade kernel-azure-livepatch-develUpgrade kernel-docsUpgrade kernel-64kb-extraUpgrade dtb-caviumUpgrade kernel-default-base-rebuildUpgrade kernel-default-livepatchUpgrade dtb-qcomUpgrade kernel-devel-azureUpgrade dlm-kmp-preemptUpgrade gfs2-kmp-azureUpgrade ocfs2-kmp-64kbUpgrade kernel-kvmsmall-baseUpgrade kernel-azure-baseUpgrade kernel-defaultUpgrade kernel-default-manUpgrade kernel-azure-develUpgrade dtb-alteraUpgrade cluster-md-kmp-64kbUpgrade kernel-docs-htmlUpgrade kernel-obs-buildUpgrade kernel-debug-livepatch-develUpgrade kernel-debug-develUpgrade kernel-zfcpdump-manUpgrade kernel-kvmsmallUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-zfcpdumpUpgrade dtb-allwinnerUpgrade kernel-64kb-develUpgrade kselftests-kmp-defaultUpgrade kernel-preempt-optionalUpgrade cluster-md-kmp-azureUpgrade reiserfs-kmp-defaultUpgrade dtb-amdUpgrade dlm-kmp-defaultUpgrade kselftests-kmp-64kbUpgrade kernel-64kb-livepatch-develUpgrade kernel-default-develUpgrade gfs2-kmp-64kbUpgrade kernel-vanilla-baseUpgrade ocfs2-kmp-preemptUpgrade kernel-azure-extraUpgrade cluster-md-kmp-defaultUpgrade kernel-kvmsmall-develUpgrade kernel-source-azureUpgrade kernel-preempt-livepatch-develUpgrade cluster-md-kmp-preemptUpgrade kernel-debugUpgrade reiserfs-kmp-preemptUpgrade ocfs2-kmp-azureUpgrade kernel-preempt-develUpgrade kernel-obs-qaUpgrade kernel-64kbUpgrade kernel-64kb-optionalUpgrade gfs2-kmp-preemptUpgrade dtb-renesasUpgrade dtb-mediatekUpgrade dtb-socionextUpgrade dtb-lgUpgrade dtb-armUpgrade kernel-default-optionalUpgrade dtb-apmUpgrade dlm-kmp-azureUpgrade kernel-symsUpgrade kernel-default-baseUpgrade kernel-macrosUpgrade dtb-hisiliconUpgrade dtb-freescaleUpgrade kernel-default-livepatch-develUpgrade dlm-kmp-64kbUpgrade kernel-default-extraUpgrade kernel-develUpgrade dtb-xilinxUpgrade kernel-vanillaUpgrade ocfs2-kmp-default | Oct 26, 2022 | Mar 25, 2022 |
| Ubuntu | — | Upgrade linux-image-generic-lts-xenialUpgrade linux-image-genericUpgrade linux-image-awsUpgrade linux-image-4.4.0-224-genericUpgrade linux-image-kvmUpgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-4.4.0-1140-awsUpgrade linux-image-lowlatencyUpgrade linux-image-virtualUpgrade linux-image-4.4.0-1105-kvmUpgrade linux-image-virtual-lts-xenialUpgrade linux-image-4.4.0-224-lowlatency | 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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