An issue was discovered in fs/nfs/dir.c in the Linux kernel before 5.16.5. If an application sets the O_DIRECTORY flag, and tries to open a regular file, nfs_atomic_open() performs a regular lookup. If a regular file is found, ENOTDIR should occur, but the server instead returns uninitialized data in the file descriptor.
CVSS Details
- CVSS 3.1 Base Score: 3.3
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-debugUpgrade kernel-rt-debug-modulesUpgrade kernel-headersUpgrade kernel-rt-debugUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-zfcpdump-develUpgrade kernel-zfcpdump-modulesUpgrade kernel-rt-debug-kvmUpgrade kernel-modulesUpgrade kernel-debug-develUpgrade kernel-rt-modulesUpgrade kernel-devel-matchedUpgrade kernel-rt-debug-modules-extraUpgrade kernel-docUpgrade kernel-debug-modules-extraUpgrade kernel-coreUpgrade perfUpgrade kernel-modules-extraUpgrade kernel-rt-debug-develUpgrade kernel-zfcpdumpUpgrade kernel-debug-coreUpgrade kernel-rt-coreUpgrade kernel-develUpgrade kernel-abi-stablelistsUpgrade kernel-toolsUpgrade kernel-rt-develUpgrade kernel-cross-headersUpgrade kernel-debug-devel-matchedUpgrade kernel-zfcpdump-coreUpgrade kernel-rtUpgrade kernelUpgrade bpftoolUpgrade kernel-rt-debug-coreUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-rt-modules-extraUpgrade kernel-tools-libs-develUpgrade kernel-rt-kvmUpgrade kernel-tools-libsUpgrade python3-perfUpgrade kernel-debug-modules | Nov 14, 2022 | Feb 4, 2022 |
| Amazon Linux Ami 2 | — | Upgrade kernel-debuginfo-common-aarch64Upgrade kernel-livepatch-4.14.268-205.500Upgrade python-perfUpgrade kernel-tools-develUpgrade kernelUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-toolsUpgrade perf-debuginfoUpgrade perfUpgrade python-perf-debuginfoUpgrade kernel-headersUpgrade kernel-debuginfoUpgrade kernel-develUpgrade kernel-tools-debuginfo | Jul 4, 2022 | Feb 4, 2022 |
| Amazon_linux | — | Upgrade kernel | Mar 9, 2022 | Feb 4, 2022 |
| Centos_linux | — | Upgrade kernel-rtUpgrade kernel | Nov 9, 2022 | Feb 4, 2022 |
| Debian | — | Upgrade linux | Mar 10, 2022 | Feb 4, 2022 |
| Huawei Euleros 2_0_sp10 | — | Upgrade kernel-abi-stablelistsUpgrade kernel-tools-libsUpgrade kernelUpgrade bpftoolUpgrade kernel-toolsUpgrade python3-perf | May 9, 2022 | Feb 4, 2022 |
| Huawei Euleros 2_0_sp5 | — | Upgrade kernel-develUpgrade kernel-toolsUpgrade kernelUpgrade kernel-tools-libsUpgrade perfUpgrade kernel-headersUpgrade python-perf | Apr 26, 2022 | Feb 4, 2022 |
| Huawei Euleros 2_0_sp8 | — | Upgrade kernel-headersUpgrade kernelUpgrade python3-perfUpgrade kernel-tools-libsUpgrade kernel-toolsUpgrade python-perfUpgrade perfUpgrade kernel-develUpgrade bpftool | Apr 11, 2022 | Feb 4, 2022 |
| Huawei Euleros 2_0_sp9 | — | Upgrade kernel-tools-libsUpgrade kernel-toolsUpgrade kernelUpgrade python3-perf | May 30, 2022 | Feb 4, 2022 |
| Oracle_linux | — | Upgrade kernel-uekUpgrade kernel | Apr 12, 2022 | Feb 4, 2022 |
| Redhat_linux | — | No solution existsUpgrade kernelUpgrade kernel-rt | Nov 9, 2022 | Feb 4, 2022 |
| Rocky_linux | — | Upgrade bpftool-debuginfoUpgrade kernelUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-develUpgrade kernel-rt-debuginfo-common-x86_64Upgrade python3-perf-debuginfoUpgrade kernel-tools-libsUpgrade kernel-rt-debug-modules-extraUpgrade kernel-debug-develUpgrade kernel-headersUpgrade kernel-debug-modulesUpgrade kernel-coreUpgrade kernel-rt-debug-modulesUpgrade kernel-modulesUpgrade kernel-cross-headersUpgrade kernel-tools-debuginfoUpgrade kernel-rt-debugUpgrade kernel-rt-debug-develUpgrade kernel-debug-debuginfoUpgrade kernel-modules-extraUpgrade kernel-rt-debug-kvmUpgrade kernel-rt-coreUpgrade kernel-debug-coreUpgrade python3-perfUpgrade kernel-debuginfoUpgrade kernel-debugUpgrade perf-debuginfoUpgrade kernel-debug-modules-extraUpgrade kernel-rt-modules-extraUpgrade kernel-toolsUpgrade kernel-rt-debug-debuginfoUpgrade kernel-rt-modulesUpgrade kernel-tools-libs-develUpgrade kernel-rtUpgrade kernel-rt-kvmUpgrade kernel-rt-debuginfoUpgrade kernel-rt-develUpgrade bpftoolUpgrade perfUpgrade kernel-rt-debug-core | Mar 12, 2024 | Feb 4, 2022 |
| Suse | — | Upgrade dtb-allwinnerUpgrade kernel-defaultUpgrade kernel-azureUpgrade reiserfs-kmp-defaultUpgrade ocfs2-kmp-defaultUpgrade kernel-kvmsmall-baseUpgrade ocfs2-kmp-azureUpgrade dtb-sprdUpgrade dtb-amdUpgrade kernel-64kb-extraUpgrade dtb-socionextUpgrade kernel-debug-develUpgrade dlm-kmp-defaultUpgrade kernel-default-baseUpgrade cluster-md-kmp-64kbUpgrade kernel-preempt-optionalUpgrade dtb-mediatekUpgrade dlm-kmp-preemptUpgrade kernel-obs-buildUpgrade kselftests-kmp-defaultUpgrade kernel-preempt-develUpgrade kernel-preempt-extraUpgrade kernel-develUpgrade kernel-default-base-rebuildUpgrade dtb-rockchipUpgrade kernel-source-vanillaUpgrade gfs2-kmp-preemptUpgrade kernel-default-livepatch-develUpgrade dtb-renesasUpgrade kselftests-kmp-preemptUpgrade kernel-default-manUpgrade kernel-default-kgraftUpgrade kgraft-patch-4_4_180-94_156-defaultUpgrade dlm-kmp-azureUpgrade kernel-docsUpgrade kernel-vanilla-livepatch-develUpgrade kernel-zfcpdump-manUpgrade cluster-md-kmp-preemptUpgrade reiserfs-kmp-azureUpgrade kernel-preempt-livepatch-develUpgrade dtb-nvidiaUpgrade gfs2-kmp-defaultUpgrade dtb-armUpgrade kernel-64kb-develUpgrade cluster-md-kmp-azureUpgrade dtb-qcomUpgrade dtb-alUpgrade dtb-exynosUpgrade dtb-lgUpgrade kernel-kvmsmall-develUpgrade kernel-debugUpgrade kernel-azure-extraUpgrade kernel-vanilla-develUpgrade dtb-amlogicUpgrade cluster-md-kmp-defaultUpgrade kernel-default-livepatchUpgrade kernel-azure-baseUpgrade kernel-syms-azureUpgrade reiserfs-kmp-64kbUpgrade kernel-debug-livepatch-develUpgrade dtb-zteUpgrade reiserfs-kmp-preemptUpgrade kernel-symsUpgrade kernel-vanillaUpgrade dtb-broadcomUpgrade kernel-source-azureUpgrade kernel-default-extraUpgrade kselftests-kmp-64kbUpgrade dtb-alteraUpgrade kernel-macrosUpgrade dtb-hisiliconUpgrade kernel-obs-qaUpgrade dtb-marvellUpgrade kernel-zfcpdumpUpgrade gfs2-kmp-64kbUpgrade ocfs2-kmp-preemptUpgrade kernel-sourceUpgrade kernel-docs-htmlUpgrade kernel-azure-develUpgrade ocfs2-kmp-64kbUpgrade kernel-vanilla-baseUpgrade kernel-debug-baseUpgrade dtb-freescaleUpgrade kernel-64kbUpgrade dtb-xilinxUpgrade kernel-azure-optionalUpgrade gfs2-kmp-azureUpgrade dlm-kmp-64kbUpgrade dtb-caviumUpgrade kselftests-kmp-azureUpgrade kernel-preemptUpgrade kernel-kvmsmallUpgrade kernel-azure-livepatch-develUpgrade kernel-devel-azureUpgrade kernel-default-develUpgrade dtb-apmUpgrade kernel-64kb-optionalUpgrade kernel-64kb-livepatch-develUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-default-optional | Mar 9, 2022 | Feb 4, 2022 |
| Ubuntu | — | Upgrade linux-image-oem-20.04dUpgrade linux-image-raspi-nolpaeUpgrade linux-image-4.15.0-1126-snapdragonUpgrade linux-image-gke-5.4Upgrade linux-image-5.4.0-1070-oracleUpgrade linux-image-oracleUpgrade linux-image-5.13.0-1024-gcpUpgrade linux-image-virtual-lts-xenialUpgrade linux-image-5.13.0-40-generic-64kUpgrade linux-image-4.15.0-176-lowlatencyUpgrade linux-image-5.4.0-1072-awsUpgrade linux-image-5.4.0-1077-azureUpgrade linux-image-4.4.0-261-lowlatencyUpgrade linux-image-snapdragonUpgrade linux-image-4.15.0-1137-azureUpgrade linux-image-awsUpgrade linux-image-virtual-hwe-16.04Upgrade linux-image-virtualUpgrade linux-image-intelUpgrade linux-image-oracle-lts-18.04Upgrade linux-image-aws-lts-18.04Upgrade linux-image-generic-hwe-16.04Upgrade linux-image-4.15.0-1092-oracleUpgrade linux-image-5.4.0-109-generic-lpaeUpgrade linux-image-5.4.0-109-lowlatencyUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-raspi2Upgrade linux-image-oracle-lts-20.04Upgrade linux-image-gkeUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-oem-osp1Upgrade linux-image-5.13.0-40-lowlatencyUpgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-oemUpgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-virtual-hwe-18.04Upgrade linux-image-4.15.0-176-generic-lpaeUpgrade linux-image-azure-lts-18.04Upgrade linux-image-gcp-lts-20.04Upgrade linux-image-azure-lts-20.04Upgrade linux-image-5.4.0-1062-kvmUpgrade linux-image-4.15.0-176-genericUpgrade linux-image-gcp-lts-18.04Upgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-4.15.0-1041-dell300xUpgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-raspi-hwe-18.04Upgrade linux-image-4.15.0-1121-gcpUpgrade linux-image-oem-20.04Upgrade linux-image-gcpUpgrade linux-image-5.13.0-1011-intelUpgrade linux-image-azure-fdeUpgrade linux-image-4.4.0-1139-kvmUpgrade linux-image-aws-hweUpgrade linux-image-4.4.0-1176-awsUpgrade linux-image-4.15.0-1127-aws-hweUpgrade linux-image-5.4.0-1020-ibmUpgrade linux-image-5.4.0-1076-azure-fdeUpgrade linux-image-kvmUpgrade linux-image-lowlatencyUpgrade linux-image-generic-lpaeUpgrade linux-image-dell300xUpgrade linux-image-oem-20.04cUpgrade linux-image-5.13.0-1022-awsUpgrade linux-image-azureUpgrade linux-image-5.14.0-1024-oemUpgrade linux-image-5.4.0-109-genericUpgrade linux-image-5.13.0-1027-oracleUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-4.4.0-261-genericUpgrade linux-image-5.13.0-40-genericUpgrade linux-image-5.4.0-1059-raspiUpgrade linux-image-oem-20.04bUpgrade linux-image-aws-lts-20.04Upgrade linux-image-gkeop-5.4Upgrade linux-image-5.13.0-1022-azureUpgrade linux-image-5.4.0-1072-gcpUpgrade linux-image-ibm-lts-20.04Upgrade linux-image-genericUpgrade linux-image-generic-lpae-hwe-18.04Upgrade linux-image-4.15.0-1127-awsUpgrade linux-image-5.13.0-1025-raspi-nolpaeUpgrade linux-image-5.13.0-1021-kvmUpgrade linux-image-generic-lts-xenialUpgrade linux-image-5.13.0-40-generic-lpaeUpgrade linux-image-5.4.0-1068-gkeUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-5.13.0-1025-raspiUpgrade linux-image-generic-64kUpgrade linux-image-4.15.0-1113-kvmUpgrade linux-image-generic-hwe-18.04Upgrade linux-image-ibmUpgrade linux-image-gkeopUpgrade linux-image-raspiUpgrade linux-image-5.4.0-1039-gkeopUpgrade linux-image-4.4.0-1138-awsUpgrade linux-image-virtual-hwe-20.04 | Feb 23, 2022 | Feb 4, 2022 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 10, 2025 | Feb 4, 2022 |
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