In the Linux kernel, the following vulnerability has been resolved:
netfilter: iptables: Fix potential null-ptr-deref in ip6table_nat_table_init().
ip6table_nat_table_init() accesses net->gen->ptr[ip6table_nat_net_ops.id], but the function is exposed to user space before the entry is allocated via register_pernet_subsys().
Let's call register_pernet_subsys() before xt_register_template().
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 |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade bpftool-debuginfoUpgrade kernel-tools-debuginfoUpgrade python-perfUpgrade kernel-debuginfo-common-x86_64Upgrade bpftoolUpgrade python-perf-debuginfoUpgrade kernel-toolsUpgrade kernel-livepatch-5.15.165-110.161Upgrade kernel-headersUpgrade kernel-debuginfoUpgrade perf-debuginfoUpgrade kernel-develUpgrade kernel-tools-develUpgrade perfUpgrade kernelUpgrade kernel-debuginfo-common-aarch64 | May 20, 2026 | May 20, 2026 |
| Amazon_linux_2023 | — | Upgrade bpftoolUpgrade kernel-libbpf-staticUpgrade kernel-debuginfo-common-aarch64Upgrade perfUpgrade kernel-modules-extra-commonUpgrade kernel-toolsUpgrade kernel-livepatch-6.1.106-116.188Upgrade python3-perf-debuginfoUpgrade kernel-tools-develUpgrade perf-debuginfoUpgrade kernel-libbpf-develUpgrade kernelUpgrade kernel-tools-debuginfoUpgrade python3-perfUpgrade kernel-debuginfo-common-x86_64Upgrade bpftool-debuginfoUpgrade kernel-headersUpgrade kernel-modules-extraUpgrade kernel-develUpgrade kernel-debuginfoUpgrade kernel-libbpf | Oct 16, 2025 | Aug 17, 2024 |
| Debian | — | Upgrade linux-6.1Upgrade linux | Sep 2, 2024 | Aug 17, 2024 |
| Oracle_linux | — | Upgrade kernel-uek | Nov 11, 2024 | Aug 17, 2024 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Aug 17, 2024 |
| Suse | — | Upgrade gfs2-kmp-azureUpgrade dtb-renesasUpgrade dtb-socionextUpgrade gfs2-kmp-defaultUpgrade dlm-kmp-rtUpgrade kernel-defaultUpgrade cluster-md-kmp-64kbUpgrade kernel-64kb-extraUpgrade kernel-devel-rtUpgrade dlm-kmp-defaultUpgrade dtb-caviumUpgrade kernel-default-baseUpgrade kernel-source-vanillaUpgrade kselftests-kmp-azureUpgrade ocfs2-kmp-defaultUpgrade kernel-obs-buildUpgrade cluster-md-kmp-rtUpgrade kernel-develUpgrade reiserfs-kmp-defaultUpgrade kernel-64kb-optionalUpgrade kernel-debug-develUpgrade kernel-default-vdsoUpgrade kernel-docsUpgrade kernel-azureUpgrade reiserfs-kmp-rtUpgrade kernel-rt-extraUpgrade kernel-azure-optionalUpgrade dtb-xilinxUpgrade dtb-hisiliconUpgrade dtb-sprdUpgrade kernel-rt_debug-livepatch-develUpgrade dtb-appleUpgrade reiserfs-kmp-64kbUpgrade kernel-debug-vdsoUpgrade kernel-source-rtUpgrade kernel-debugUpgrade dtb-mediatekUpgrade kernel-azure-extraUpgrade kernel-default-livepatch-develUpgrade ocfs2-kmp-64kbUpgrade kernel-default-optionalUpgrade kernel-default-livepatchUpgrade dtb-allwinnerUpgrade kernel-64kb-develUpgrade kernel-rt-develUpgrade kernel-rt-optionalUpgrade dtb-alteraUpgrade dtb-amdUpgrade ocfs2-kmp-azureUpgrade kernel-rt_debug-develUpgrade kselftests-kmp-rtUpgrade dtb-nvidiaUpgrade kernel-default-base-rebuildUpgrade kernel-rt_debug-vdsoUpgrade kernel-kvmsmall-develUpgrade gfs2-kmp-64kbUpgrade kselftests-kmp-defaultUpgrade dtb-apmUpgrade kselftests-kmp-64kbUpgrade dlm-kmp-azureUpgrade kernel-rt-livepatch-develUpgrade kernel-obs-qaUpgrade dtb-broadcomUpgrade kernel-debug-livepatch-develUpgrade kernel-symsUpgrade gfs2-kmp-rtUpgrade cluster-md-kmp-azureUpgrade dtb-qcomUpgrade dtb-exynosUpgrade kernel-macrosUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-default-develUpgrade kernel-rt_debugUpgrade dtb-armUpgrade dtb-amlogicUpgrade kernel-azure-vdsoUpgrade kernel-azure-livepatch-develUpgrade kernel-azure-develUpgrade dtb-marvellUpgrade dtb-freescaleUpgrade cluster-md-kmp-defaultUpgrade kernel-kvmsmall-vdsoUpgrade kernel-64kb-livepatch-develUpgrade kernel-docs-htmlUpgrade kernel-devel-azureUpgrade dlm-kmp-64kbUpgrade ocfs2-kmp-rtUpgrade kernel-zfcpdumpUpgrade kernel-sourceUpgrade reiserfs-kmp-azureUpgrade dtb-lgUpgrade kernel-rtUpgrade kernel-source-azureUpgrade kernel-64kbUpgrade dtb-amazonUpgrade kernel-syms-rtUpgrade kernel-syms-azureUpgrade dtb-rockchipUpgrade kernel-kvmsmallUpgrade kernel-rt-vdsoUpgrade kernel-default-extra | Dec 5, 2025 | Sep 10, 2024 |
| Ubuntu | — | Upgrade linux-image-oem-20.04Upgrade linux-image-5.15.0-125-generic-64kUpgrade linux-image-6.8.0-1019-nvidiaUpgrade linux-image-6.8.0-1017-oracleUpgrade linux-image-5.15.0-1070-oracleUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-kvmUpgrade linux-image-5.15.0-1078-azureUpgrade linux-image-6.8.0-1019-nvidia-lowlatency-64kUpgrade linux-image-oracle-64kUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-nvidia-6.8Upgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-oem-22.04bUpgrade linux-image-6.8.0-1019-nvidia-lowlatencyUpgrade linux-image-oem-20.04dUpgrade linux-image-azure-cvmUpgrade linux-image-5.15.0-125-generic-lpaeUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-5.15.0-1069-kvmUpgrade linux-image-oem-20.04cUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-generic-hwe-24.04Upgrade linux-image-gkeUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-virtual-hwe-20.04Upgrade linux-image-gkeop-5.15Upgrade linux-image-5.15.0-1075-azureUpgrade linux-image-6.8.0-1020-azure-fdeUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-6.8.0-50-lowlatencyUpgrade linux-image-5.15.0-1038-xilinx-zynqmpUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-azureUpgrade linux-image-oem-24.04aUpgrade linux-image-oem-22.04dUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-5.15.0-1067-intel-iotgUpgrade linux-image-oracleUpgrade linux-image-gcpUpgrade linux-image-6.8.0-1019-gcpUpgrade linux-image-nvidia-64kUpgrade linux-image-raspiUpgrade linux-image-awsUpgrade linux-image-6.8.0-50-genericUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-5.15.0-125-genericUpgrade linux-image-6.8.0-1020-azureUpgrade linux-image-generic-64kUpgrade linux-image-azure-fdeUpgrade linux-image-5.15.0-1065-ibmUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-gke-5.15Upgrade linux-image-5.15.0-1067-nvidiaUpgrade linux-image-5.15.0-1065-raspiUpgrade linux-image-6.8.0-1015-gkeUpgrade linux-image-genericUpgrade linux-image-azure-lts-22.04Upgrade linux-image-lowlatency-64k-hwe-24.04Upgrade linux-image-aws-lts-22.04Upgrade linux-image-oem-24.04Upgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-6.8.0-1019-nvidia-64kUpgrade linux-image-lowlatency-hwe-24.04Upgrade linux-image-6.8.0-1020-awsUpgrade linux-image-gkeopUpgrade linux-image-oem-22.04Upgrade linux-image-gkeop-6.8Upgrade linux-image-lowlatency-64kUpgrade linux-image-ibm-classicUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-6.8.0-1017-ibmUpgrade linux-image-5.15.0-1071-gcpUpgrade linux-image-intelUpgrade linux-image-generic-lpaeUpgrade linux-image-6.8.0-1018-oemUpgrade linux-image-5.15.0-1067-nvidia-lowlatencyUpgrade linux-image-5.15.0-1069-gkeUpgrade linux-image-6.8.0-1016-raspiUpgrade linux-image-oem-20.04bUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-nvidiaUpgrade linux-image-raspi-nolpaeUpgrade linux-image-intel-iotgUpgrade linux-image-oem-22.04aUpgrade linux-image-5.15.0-125-lowlatencyUpgrade linux-image-6.8.0-1017-oracle-64kUpgrade linux-image-lowlatencyUpgrade linux-image-oem-22.04cUpgrade linux-image-virtualUpgrade linux-image-6.8.0-1002-gkeopUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-5.15.0-1072-awsUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-5.15.0-125-lowlatency-64kUpgrade linux-image-6.8.0-50-generic-64kUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-ibmUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-6.8.0-50-lowlatency-64kUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-5.15.0-1055-gkeop | Nov 12, 2024 | Aug 17, 2024 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Aug 17, 2024 |
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