A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation.
The nft_verdict_init() function allows positive values as drop error within the hook verdict, and hence the nf_hook_slow() function can cause a double free vulnerability when NF_DROP is issued with a drop error which resembles NF_ACCEPT.
We recommend upgrading past commit f342de4e2f33e0e39165d8639387aa6c19dff660.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-rt-develUpgrade kernel-64k-debug-develUpgrade kernel-64k-develUpgrade bpftoolUpgrade kernel-devel-matchedUpgrade kernel-debug-develUpgrade rtlaUpgrade kernel-64kUpgrade kernel-64k-debug-coreUpgrade kernel-headersUpgrade kernel-debugUpgrade libperfUpgrade python3-perfUpgrade kernel-64k-modules-coreUpgrade kernel-debug-coreUpgrade kernel-zfcpdump-develUpgrade kernel-rt-debugUpgrade kernel-64k-modules-extraUpgrade kernel-debug-uki-virtUpgrade kernel-cross-headersUpgrade kernelUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-rt-modules-extraUpgrade kernel-rt-debug-develUpgrade kernel-64k-debug-modulesUpgrade kernel-modules-coreUpgrade kernel-rt-coreUpgrade perfUpgrade kernel-develUpgrade kernel-64k-modulesUpgrade kernel-uki-virtUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-docUpgrade kernel-rt-debug-modulesUpgrade kernel-abi-stablelistsUpgrade kernel-zfcpdumpUpgrade kernel-64k-debug-modules-extraUpgrade kernel-64k-devel-matchedUpgrade kernel-modulesUpgrade kernel-64k-debug-devel-matchedUpgrade kernel-rt-debug-modules-coreUpgrade kernel-zfcpdump-modulesUpgrade kernel-64k-debug-modules-coreUpgrade kernel-rt-modulesUpgrade kernel-rt-debug-modules-extraUpgrade kernel-debug-devel-matchedUpgrade kernel-coreUpgrade kernel-rt-debug-coreUpgrade kernel-tools-libsUpgrade kernel-64k-debugUpgrade kernel-tools-libs-develUpgrade kernel-debug-modulesUpgrade kernel-64k-coreUpgrade kernel-toolsUpgrade kernel-debug-modules-extraUpgrade kernel-rt-modules-coreUpgrade rvUpgrade kernel-modules-extraUpgrade kernel-zfcpdump-coreUpgrade kernel-rtUpgrade kernel-debug-modules-coreUpgrade kernel-zfcpdump-modules-core | Apr 11, 2024 | Jan 31, 2024 |
| Amazon Linux Ami 2 | — | Upgrade kernel-livepatch-5.15.148-97.161Upgrade kernel-livepatch-5.10.209-198.858Upgrade kernelUpgrade kernel-toolsUpgrade kernel-debuginfo-common-x86_64Upgrade python-perf-debuginfoUpgrade bpftool-debuginfoUpgrade python-perfUpgrade kernel-headersUpgrade perf-debuginfoUpgrade kernel-tools-debuginfoUpgrade kernel-livepatch-4.14.336-256.559Upgrade bpftoolUpgrade kernel-develUpgrade kernel-tools-develUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-debuginfoUpgrade perf | Feb 21, 2024 | Jan 31, 2024 |
| Amazon_linux | — | Upgrade kernel | Feb 19, 2024 | Jan 31, 2024 |
| Amazon_linux_2023 | — | Upgrade kernel-headersUpgrade python3-perf-debuginfoUpgrade kernel-modules-extraUpgrade bpftool-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-libbpf-develUpgrade kernel-modules-extra-commonUpgrade kernelUpgrade kernel-libbpf-staticUpgrade kernel-debuginfoUpgrade python3-perfUpgrade kernel-develUpgrade kernel-livepatch-6.1.72-96.166Upgrade kernel-debuginfo-common-aarch64Upgrade bpftoolUpgrade kernel-toolsUpgrade kernel-livepatch-6.1.77-99.164Upgrade kernel-tools-debuginfoUpgrade kernel-libbpfUpgrade perfUpgrade kernel-livepatch-6.1.75-99.163Upgrade perf-debuginfoUpgrade kernel-tools-devel | Feb 17, 2025 | Jan 31, 2024 |
| Centos_linux | — | Upgrade kernel-rtUpgrade kpatch-patch-3_10_0-1160_108_1Upgrade kpatch-patch-3_10_0-1160_105_1-debuginfoUpgrade kpatch-patch-3_10_0-1160_108_1-debuginfoUpgrade kpatch-patch-3_10_0-1160_105_1Upgrade kernel | Mar 13, 2024 | Jan 31, 2024 |
| Debian | — | Upgrade linux | Jun 27, 2024 | Jan 31, 2024 |
| Huawei Euleros 2_0_sp10 | — | Upgrade kernel-toolsUpgrade kernelUpgrade kernel-tools-libsUpgrade python3-perfUpgrade kernel-abi-stablelists | May 13, 2024 | Jan 31, 2024 |
| Huawei Euleros 2_0_sp11 | — | Upgrade kernel-tools-libsUpgrade bpftoolUpgrade kernelUpgrade kernel-abi-stablelistsUpgrade python3-perfUpgrade kernel-tools | Jun 3, 2024 | Jan 31, 2024 |
| Huawei Euleros 2_0_sp12 | — | Upgrade kernel-toolsUpgrade python3-perfUpgrade bpftoolUpgrade kernelUpgrade kernel-tools-libsUpgrade kernel-abi-stablelists | May 31, 2024 | Jan 31, 2024 |
| Huawei Euleros 2_0_sp8 | — | Upgrade python3-perfUpgrade kernel-develUpgrade perfUpgrade bpftoolUpgrade kernel-headersUpgrade kernel-tools-libsUpgrade python-perfUpgrade kernel-toolsUpgrade kernel | Jul 23, 2024 | Jan 31, 2024 |
| Huawei Euleros 2_0_sp9 | — | Upgrade kernel-tools-libsUpgrade kernelUpgrade python3-perfUpgrade kernel-tools | Apr 9, 2024 | Jan 31, 2024 |
| Oracle_linux | — | Upgrade kernelUpgrade kernel-uek | Mar 21, 2024 | Jan 31, 2024 |
| Redhat_linux | — | Upgrade kernel-rtUpgrade kernel | Feb 22, 2024 | Jan 31, 2024 |
| Rocky_linux | — | Upgrade kernel-tools-libs-develUpgrade kernelUpgrade kernel-rt-debug-coreUpgrade kernel-debug-coreUpgrade kernel-develUpgrade kernel-tools-debuginfoUpgrade python3-perfUpgrade kernel-cross-headersUpgrade kernel-debugUpgrade bpftoolUpgrade kernel-rt-develUpgrade kernel-rt-debugUpgrade kernel-debuginfoUpgrade kernel-headersUpgrade kernel-rt-debug-kvmUpgrade kernel-debug-develUpgrade kernel-rt-modules-extraUpgrade kernel-rt-coreUpgrade kernel-rt-debug-debuginfoUpgrade kernel-rt-debuginfoUpgrade kernel-modulesUpgrade kernel-rt-modulesUpgrade kernel-debug-modules-extraUpgrade kernel-debuginfo-common-x86_64Upgrade perf-debuginfoUpgrade kernel-coreUpgrade kernel-rtUpgrade kernel-debug-modulesUpgrade kernel-modules-extraUpgrade kernel-rt-debug-modules-extraUpgrade kernel-rt-debuginfo-common-x86_64Upgrade kernel-toolsUpgrade kernel-rt-debug-develUpgrade kernel-rt-kvmUpgrade kernel-debug-debuginfoUpgrade python3-perf-debuginfoUpgrade perfUpgrade kernel-tools-libsUpgrade bpftool-debuginfoUpgrade kernel-rt-debug-modules | Apr 8, 2024 | Jan 31, 2024 |
| Suse | — | Upgrade kselftests-kmp-azureUpgrade gfs2-kmp-defaultUpgrade kernel-rt_debugUpgrade kernel-source-vanillaUpgrade kernel-rtUpgrade kernel-azureUpgrade kernel-default-baseUpgrade ocfs2-kmp-64kbUpgrade dlm-kmp-rtUpgrade kernel-source-rtUpgrade dtb-broadcomUpgrade dtb-renesasUpgrade kernel-azure-develUpgrade kernel-default-livepatch-develUpgrade dtb-allwinnerUpgrade kernel-rt-vdsoUpgrade reiserfs-kmp-azureUpgrade cluster-md-kmp-rtUpgrade dtb-alteraUpgrade kernel-docsUpgrade dtb-rockchipUpgrade kernel-azure-optionalUpgrade dtb-qcomUpgrade kernel-docs-htmlUpgrade kernel-obs-buildUpgrade kernel-rt-optionalUpgrade kernel-azure-baseUpgrade kernel-default-livepatchUpgrade ocfs2-kmp-defaultUpgrade dtb-nvidiaUpgrade kernel-64kb-extraUpgrade kernel-defaultUpgrade dtb-caviumUpgrade kernel-rt_debug-develUpgrade kernel-default-vdsoUpgrade kernel-rt-extraUpgrade ocfs2-kmp-azureUpgrade kernel-rt_debug-livepatch-develUpgrade reiserfs-kmp-64kbUpgrade kselftests-kmp-rtUpgrade kernel-kvmsmall-vdsoUpgrade cluster-md-kmp-64kbUpgrade kernel-debug-vdsoUpgrade kernel-default-base-rebuildUpgrade dtb-sprdUpgrade reiserfs-kmp-rtUpgrade kernel-preempt-develUpgrade dlm-kmp-defaultUpgrade dtb-marvellUpgrade dtb-socionextUpgrade gfs2-kmp-azureUpgrade kernel-rt-develUpgrade kernel-rt-livepatch-develUpgrade dtb-xilinxUpgrade kernel-default-extraUpgrade kernel-obs-qaUpgrade kernel-source-azureUpgrade kernel-default-manUpgrade kernel-default-develUpgrade kernel-64kb-develUpgrade dtb-exynosUpgrade kernel-debug-livepatch-develUpgrade kernel-debugUpgrade kernel-64kb-livepatch-develUpgrade dtb-amlogicUpgrade kernel-devel-rtUpgrade kernel-syms-azureUpgrade kernel-kvmsmall-livepatch-develUpgrade gfs2-kmp-rtUpgrade dtb-mediatekUpgrade kernel-preemptUpgrade dlm-kmp-azureUpgrade kernel-symsUpgrade kernel-debug-develUpgrade kernel-syms-rtUpgrade kernel-rt-livepatchUpgrade kernel-devel-azureUpgrade kernel-64kb-optionalUpgrade dtb-armUpgrade dlm-kmp-64kbUpgrade kernel-sourceUpgrade kselftests-kmp-64kbUpgrade kselftests-kmp-defaultUpgrade kernel-macrosUpgrade kernel-azure-vdsoUpgrade dtb-lgUpgrade dtb-freescaleUpgrade dtb-appleUpgrade dtb-hisiliconUpgrade reiserfs-kmp-defaultUpgrade dtb-amdUpgrade kernel-develUpgrade gfs2-kmp-64kbUpgrade ocfs2-kmp-rtUpgrade kernel-rt_debug-vdsoUpgrade kernel-kvmsmall-develUpgrade kernel-default-optionalUpgrade kernel-azure-livepatch-develUpgrade kernel-azure-extraUpgrade dtb-apmUpgrade cluster-md-kmp-azureUpgrade cluster-md-kmp-defaultUpgrade dtb-amazonUpgrade kernel-kvmsmallUpgrade kernel-zfcpdumpUpgrade kernel-64kb | Feb 15, 2024 | Jan 31, 2024 |
| Ubuntu | — | Upgrade linux-image-5.15.0-1047-nvidia-lowlatencyUpgrade linux-image-5.15.0-1049-ibmUpgrade linux-image-virtual-lts-xenialUpgrade linux-image-5.15.0-1047-nvidiaUpgrade linux-image-gcp-lts-20.04Upgrade linux-image-6.5.0-1018-oemUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-oemUpgrade linux-image-oracleUpgrade linux-image-oem-osp1Upgrade linux-image-5.4.0-1033-iotUpgrade linux-image-5.4.0-174-genericUpgrade linux-image-virtualUpgrade linux-image-oem-22.04bUpgrade linux-image-gcpUpgrade linux-image-5.15.0-1039-gkeopUpgrade linux-image-oem-20.04Upgrade linux-image-intel-iotgUpgrade linux-image-gcp-lts-18.04Upgrade linux-image-5.4.0-1088-gkeopUpgrade linux-image-4.15.0-1129-oracleUpgrade linux-image-5.4.0-1081-bluefieldUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-raspi2Upgrade linux-image-5.4.0-1120-oracleUpgrade linux-image-azure-cvmUpgrade linux-image-5.15.0-101-genericUpgrade linux-image-raspi-nolpaeUpgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-5.15.0-101-lowlatencyUpgrade linux-image-virtual-hwe-16.04Upgrade linux-image-5.15.0-1059-azureUpgrade linux-image-5.4.0-1068-ibmUpgrade linux-image-5.15.0-101-generic-64kUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-5.15.0-1053-kvmUpgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-raspi-hwe-18.04Upgrade linux-image-xilinx-zynqmpUpgrade linux-image-oem-20.04dUpgrade linux-image-aws-lts-18.04Upgrade linux-image-azure-lts-18.04Upgrade linux-image-4.4.0-1167-awsUpgrade linux-image-virtual-hwe-18.04Upgrade linux-image-4.15.0-1150-kvmUpgrade linux-image-5.15.0-101-lowlatency-64kUpgrade linux-image-5.15.0-1054-oracleUpgrade linux-image-4.15.0-223-lowlatencyUpgrade linux-image-gkeUpgrade linux-image-4.15.0-1160-gcpUpgrade linux-image-6.5.0-1019-oracleUpgrade linux-image-generic-lts-xenialUpgrade linux-image-azure-lts-20.04Upgrade linux-image-5.15.0-1049-raspiUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-6.5.0-26-lowlatencyUpgrade linux-image-gkeop-5.15Upgrade linux-image-6.5.0-1013-raspiUpgrade linux-image-awsUpgrade linux-image-5.15.0-101-generic-lpaeUpgrade linux-image-bluefieldUpgrade linux-image-6.5.0-1019-oracle-64kUpgrade linux-image-5.4.0-1105-raspiUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-6.5.0-1017-azureUpgrade linux-image-4.15.0-1175-azureUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-kvmUpgrade linux-image-generic-lpaeUpgrade linux-image-6.5.0-26-generic-64kUpgrade linux-image-generic-hwe-18.04Upgrade linux-image-generic-hwe-16.04Upgrade linux-image-4.4.0-252-lowlatencyUpgrade linux-image-azureUpgrade linux-image-azure-fdeUpgrade linux-image-5.15.0-1051-intel-iotgUpgrade linux-image-aws-hweUpgrade linux-image-5.4.0-1126-azureUpgrade linux-image-5.15.0-1053-gkeUpgrade linux-image-6.5.0-1016-gcpUpgrade linux-image-5.4.0-174-generic-lpaeUpgrade linux-image-5.4.0-174-lowlatencyUpgrade linux-image-raspiUpgrade linux-image-oem-22.04cUpgrade linux-image-aws-lts-22.04Upgrade linux-image-oem-22.04Upgrade linux-image-6.5.0-26-genericUpgrade linux-image-6.5.0-26-lowlatency-64kUpgrade linux-image-gkeopUpgrade linux-image-gke-5.15Upgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-4.4.0-252-genericUpgrade linux-image-intelUpgrade linux-image-oracle-64kUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-oracle-lts-20.04Upgrade linux-image-5.4.0-1121-awsUpgrade linux-image-generic-64kUpgrade linux-image-oem-20.04cUpgrade linux-image-5.15.0-1056-awsUpgrade linux-image-ibm-lts-20.04Upgrade linux-image-oem-20.04bUpgrade linux-image-6.5.0-1012-laptopUpgrade linux-image-azure-lts-22.04Upgrade linux-image-5.15.0-1054-gcpUpgrade linux-image-oem-22.04dUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-generic-hwe-22.04Upgrade linux-image-4.15.0-223-genericUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-laptop-23.10Upgrade linux-image-5.4.0-1125-gcpUpgrade linux-image-6.1.0-1035-oemUpgrade linux-image-gkeop-5.4Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-lowlatency-64kUpgrade linux-image-6.5.0-1016-awsUpgrade linux-image-oracle-lts-18.04Upgrade linux-image-aws-lts-20.04Upgrade linux-image-6.5.0-1017-azure-fdeUpgrade linux-image-4.15.0-1166-awsUpgrade linux-image-starfiveUpgrade linux-image-5.4.0-1040-xilinx-zynqmpUpgrade linux-image-6.5.0-1010-starfiveUpgrade linux-image-oem-22.04aUpgrade linux-image-lowlatencyUpgrade linux-image-nvidiaUpgrade linux-image-4.4.0-1130-kvmUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-4.4.0-1129-awsUpgrade linux-image-5.4.0-1109-kvmUpgrade linux-image-genericUpgrade linux-image-5.15.0-1059-azure-fdeUpgrade linux-image-ibmUpgrade linux-image-azure-fde-lts-22.04 | Mar 12, 2024 | Jan 31, 2024 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Jan 31, 2024 |
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