A use-after-free flaw was found in fs/ext4/namei.c:dx_insert_block() in the Linux kernel’s filesystem sub-component. This flaw allows a local attacker with a user privilege to cause a denial of service.
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-abi-stablelistsUpgrade kernel-debugUpgrade kernel-docUpgrade kernel-modules-extraUpgrade kernel-devel-matchedUpgrade kernel-zfcpdumpUpgrade kernel-debug-devel-matchedUpgrade kernel-headersUpgrade kernel-coreUpgrade python3-perfUpgrade kernel-rt-debug-kvmUpgrade kernel-rt-coreUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-zfcpdump-develUpgrade kernel-rt-debug-modulesUpgrade kernelUpgrade kernel-debug-develUpgrade kernel-cross-headersUpgrade kernel-rt-debug-modules-extraUpgrade kernel-rt-debug-develUpgrade kernel-modulesUpgrade kernel-debug-coreUpgrade kernel-zfcpdump-modulesUpgrade kernel-tools-libsUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-develUpgrade kernel-rtUpgrade perfUpgrade kernel-rt-develUpgrade kernel-toolsUpgrade bpftoolUpgrade kernel-rt-modules-extraUpgrade kernel-debug-modules-extraUpgrade kernel-rt-debug-coreUpgrade kernel-rt-debugUpgrade kernel-zfcpdump-coreUpgrade kernel-tools-libs-develUpgrade kernel-rt-kvmUpgrade kernel-rt-modulesUpgrade kernel-debug-modules | Nov 14, 2022 | Aug 29, 2022 |
| Amazon Linux Ami 2 | — | Upgrade kernel-tools-develUpgrade kernel-tools-debuginfoUpgrade python-perfUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-develUpgrade bpftoolUpgrade kernel-toolsUpgrade perfUpgrade kernel-livepatch-4.14.285-215.501Upgrade kernel-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-headersUpgrade bpftool-debuginfoUpgrade kernel-livepatch-5.15.50-23.125Upgrade kernelUpgrade python-perf-debuginfoUpgrade kernel-livepatch-5.10.126-117.518Upgrade perf-debuginfo | Sep 30, 2022 | Aug 29, 2022 |
| Amazon_linux | — | Upgrade kernel | Jul 8, 2022 | Jun 14, 2022 |
| Amazon_linux_2023 | — | Upgrade bpftool-debuginfoUpgrade kernel-toolsUpgrade bpftoolUpgrade perf-debuginfoUpgrade kernel-livepatch-6.1.10-15.42Upgrade kernel-debuginfo-common-aarch64Upgrade kernel-develUpgrade python3-perf-debuginfoUpgrade perfUpgrade python3-perfUpgrade kernel-tools-develUpgrade kernelUpgrade kernel-libbpf-staticUpgrade kernel-headersUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-libbpfUpgrade kernel-libbpf-develUpgrade kernel-debuginfoUpgrade kernel-tools-debuginfo | Feb 17, 2025 | Apr 18, 2022 |
| Centos_linux | — | Upgrade kernel-rtUpgrade kernel | Nov 9, 2022 | Aug 29, 2022 |
| Debian | — | Upgrade linux | Nov 1, 2022 | Aug 29, 2022 |
| Huawei Euleros 2_0_sp10 | — | Upgrade kernel-abi-stablelistsUpgrade kernel-toolsUpgrade python3-perfUpgrade kernel-tools-libsUpgrade kernel | Mar 20, 2023 | Aug 29, 2022 |
| Huawei Euleros 2_0_sp5 | — | Upgrade kernel-develUpgrade kernel-tools-libsUpgrade perfUpgrade kernel-toolsUpgrade python-perfUpgrade kernel-headersUpgrade kernel | Mar 9, 2023 | Aug 29, 2022 |
| Huawei Euleros 2_0_sp8 | — | Upgrade kernel-headersUpgrade python-perfUpgrade perfUpgrade kernelUpgrade bpftoolUpgrade kernel-develUpgrade kernel-toolsUpgrade kernel-tools-libsUpgrade python3-perf | Feb 9, 2023 | Aug 29, 2022 |
| Huawei Euleros 2_0_sp9 | — | Upgrade kernel-toolsUpgrade python3-perfUpgrade kernel-tools-libsUpgrade kernel | Mar 9, 2023 | Aug 29, 2022 |
| Oracle_linux | — | Upgrade kernel-uekUpgrade kernel | Oct 5, 2022 | Apr 18, 2022 |
| Redhat_linux | — | Upgrade kernel-rtUpgrade kernel | Nov 9, 2022 | Aug 29, 2022 |
| Rocky_linux | — | Upgrade kernel-rt-develUpgrade kernel-rt-debug-coreUpgrade kernel-rt-kvmUpgrade bpftoolUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-rt-debug-kvmUpgrade kernel-debug-modulesUpgrade kernel-rt-debug-debuginfoUpgrade kernel-headersUpgrade kernelUpgrade python3-perfUpgrade kernel-debug-develUpgrade kernel-tools-libs-develUpgrade kernel-debuginfoUpgrade kernel-rt-modules-extraUpgrade python3-perf-debuginfoUpgrade kernel-cross-headersUpgrade kernel-rt-coreUpgrade kernel-tools-libsUpgrade kernel-rt-debuginfo-common-x86_64Upgrade bpftool-debuginfoUpgrade kernel-develUpgrade perfUpgrade kernel-rtUpgrade kernel-rt-debug-modulesUpgrade kernel-rt-debugUpgrade kernel-modules-extraUpgrade kernel-debug-debuginfoUpgrade kernel-tools-debuginfoUpgrade kernel-rt-debug-develUpgrade kernel-rt-debuginfoUpgrade perf-debuginfoUpgrade kernel-debugUpgrade kernel-modulesUpgrade kernel-toolsUpgrade kernel-debug-coreUpgrade kernel-rt-modulesUpgrade kernel-coreUpgrade kernel-debug-modules-extraUpgrade kernel-rt-debug-modules-extra | Mar 12, 2024 | Aug 29, 2022 |
| Suse | — | Upgrade kernel-kvmsmall-develUpgrade kernel-devel-azureUpgrade dlm-kmp-defaultUpgrade kernel-azure-livepatch-develUpgrade cluster-md-kmp-azureUpgrade cluster-md-kmp-preemptUpgrade gfs2-kmp-64kbUpgrade dtb-rockchipUpgrade kernel-debugUpgrade dlm-kmp-azureUpgrade dtb-amlogicUpgrade dtb-socionextUpgrade kernel-64kb-optionalUpgrade ocfs2-kmp-rtUpgrade kernel-debug-develUpgrade kernel-64kb-develUpgrade kernel-rt-develUpgrade kernel-64kb-livepatch-develUpgrade kernel-defaultUpgrade cluster-md-kmp-defaultUpgrade kernel-docsUpgrade kernel-default-manUpgrade kernel-syms-rtUpgrade dtb-mediatekUpgrade kernel-kvmsmallUpgrade kernel-default-optionalUpgrade dtb-alUpgrade reiserfs-kmp-azureUpgrade dtb-armUpgrade dtb-apmUpgrade kselftests-kmp-defaultUpgrade kernel-default-base-rebuildUpgrade kernel-vanillaUpgrade kernel-symsUpgrade reiserfs-kmp-defaultUpgrade dtb-zteUpgrade kernel-devel-rtUpgrade kernel-macrosUpgrade gfs2-kmp-rtUpgrade kernel-debug-livepatch-develUpgrade dtb-qcomUpgrade kernel-syms-azureUpgrade dtb-xilinxUpgrade ocfs2-kmp-preemptUpgrade dtb-hisiliconUpgrade kernel-default-extraUpgrade kernel-preempt-livepatch-develUpgrade kernel-zfcpdumpUpgrade kgraft-patch-4_4_180-94_164-defaultUpgrade kernel-obs-qaUpgrade cluster-md-kmp-64kbUpgrade kernel-azure-optionalUpgrade dtb-renesasUpgrade kernel-preemptUpgrade kernel-preempt-extraUpgrade kernel-develUpgrade gfs2-kmp-azureUpgrade gfs2-kmp-defaultUpgrade dtb-amdUpgrade ocfs2-kmp-defaultUpgrade kernel-vanilla-livepatch-develUpgrade reiserfs-kmp-64kbUpgrade dtb-alteraUpgrade kernel-64kb-extraUpgrade kernel-azure-extraUpgrade kernel-sourceUpgrade kselftests-kmp-preemptUpgrade kernel-default-baseUpgrade dlm-kmp-64kbUpgrade dlm-kmp-preemptUpgrade dtb-amazonUpgrade kernel-preempt-develUpgrade kernel-debug-baseUpgrade dtb-marvellUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-docs-htmlUpgrade kernel-kvmsmall-baseUpgrade kernel-obs-buildUpgrade kernel-azure-develUpgrade dtb-freescaleUpgrade dtb-appleUpgrade dtb-allwinnerUpgrade kernel-vanilla-develUpgrade kernel-rtUpgrade kernel-source-azureUpgrade dlm-kmp-rtUpgrade ocfs2-kmp-64kbUpgrade kselftests-kmp-64kbUpgrade dtb-exynosUpgrade kernel-default-develUpgrade kernel-source-vanillaUpgrade reiserfs-kmp-preemptUpgrade kernel-zfcpdump-manUpgrade kernel-default-livepatch-develUpgrade dtb-sprdUpgrade cluster-md-kmp-rtUpgrade dtb-broadcomUpgrade kernel-default-livepatchUpgrade kernel-default-kgraftUpgrade dtb-caviumUpgrade kernel-azureUpgrade kernel-rt_debug-develUpgrade kernel-preempt-optionalUpgrade gfs2-kmp-preemptUpgrade ocfs2-kmp-azureUpgrade kselftests-kmp-azureUpgrade kernel-source-rtUpgrade kernel-azure-baseUpgrade dtb-nvidiaUpgrade kernel-rt_debugUpgrade dtb-lgUpgrade kernel-64kbUpgrade kernel-vanilla-base | Oct 26, 2022 | Aug 29, 2022 |
| Ubuntu | — | Upgrade linux-image-4.4.0-242-genericUpgrade linux-image-5.4.0-1074-gkeopUpgrade linux-image-oracle-lts-20.04Upgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-5.4.0-1091-raspiUpgrade linux-image-5.4.0-1110-gcpUpgrade linux-image-ibmUpgrade linux-image-4.4.0-1120-awsUpgrade linux-image-4.15.0-1122-oracleUpgrade linux-image-gkeop-5.4Upgrade linux-image-virtual-hwe-16.04Upgrade linux-image-5.4.0-1027-xilinx-zynqmpUpgrade linux-image-5.4.0-1107-awsUpgrade linux-image-gcp-lts-20.04Upgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-raspiUpgrade linux-image-azureUpgrade linux-image-oem-osp1Upgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-4.4.0-1158-awsUpgrade linux-image-generic-lpaeUpgrade linux-image-5.4.0-1106-oracleUpgrade linux-image-4.15.0-1159-awsUpgrade linux-image-ibm-lts-20.04Upgrade linux-image-gkeUpgrade linux-image-5.4.0-1096-kvmUpgrade linux-image-4.15.0-1153-snapdragonUpgrade linux-image-generic-lts-xenialUpgrade linux-image-virtualUpgrade linux-image-4.4.0-242-lowlatencyUpgrade linux-image-snapdragonUpgrade linux-image-5.4.0-156-generic-lpaeUpgrade linux-image-azure-lts-18.04Upgrade linux-image-4.4.0-1121-kvmUpgrade linux-image-bluefieldUpgrade linux-image-gcpUpgrade linux-image-5.4.0-1113-azureUpgrade linux-image-generic-hwe-16.04Upgrade linux-image-5.4.0-156-genericUpgrade linux-image-4.15.0-1143-kvmUpgrade linux-image-5.4.0-156-lowlatencyUpgrade linux-image-oracleUpgrade linux-image-raspi-hwe-18.04Upgrade linux-image-4.15.0-1153-gcpUpgrade linux-image-4.15.0-214-lowlatencyUpgrade linux-image-oracle-lts-18.04Upgrade linux-image-aws-lts-18.04Upgrade linux-image-4.15.0-1068-dell300xUpgrade linux-image-generic-lpae-hwe-18.04Upgrade linux-image-xilinx-zynqmpUpgrade linux-image-generic-hwe-18.04Upgrade linux-image-gke-5.4Upgrade linux-image-aws-lts-20.04Upgrade linux-image-4.15.0-1168-azureUpgrade linux-image-aws-hweUpgrade linux-image-5.4.0-1114-azureUpgrade linux-image-5.4.0-1068-bluefieldUpgrade linux-image-awsUpgrade linux-image-kvmUpgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-virtual-hwe-18.04Upgrade linux-image-5.4.0-1019-iotUpgrade linux-image-4.15.0-214-generic-lpaeUpgrade linux-image-4.15.0-214-genericUpgrade linux-image-virtual-lts-xenialUpgrade linux-image-5.4.0-1054-ibmUpgrade linux-image-raspi2Upgrade linux-image-dell300xUpgrade linux-image-5.4.0-1105-gkeUpgrade linux-image-azure-lts-20.04Upgrade linux-image-oemUpgrade linux-image-genericUpgrade linux-image-lowlatencyUpgrade linux-image-gkeopUpgrade linux-image-gcp-lts-18.04 | Jul 13, 2023 | Aug 29, 2022 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Aug 29, 2022 |
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