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 perf-debuginfoUpgrade perfUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-tools-develUpgrade kernel-develUpgrade kernel-debuginfoUpgrade kernelUpgrade python-perf-debuginfoUpgrade kernel-headersUpgrade kernel-toolsUpgrade kernel-tools-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade python-perfUpgrade bpftoolUpgrade kernel-livepatch-5.15.165-110.161Upgrade bpftool-debuginfo | May 20, 2026 | May 20, 2026 |
| Amazon_linux_2023 | — | Upgrade bpftoolUpgrade perfUpgrade python3-perf-debuginfoUpgrade kernel-modules-extra-commonUpgrade kernel-toolsUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-livepatch-6.1.106-116.188Upgrade kernel-libbpf-staticUpgrade kernel-libbpf-develUpgrade kernel-modules-extraUpgrade kernel-headersUpgrade kernel-tools-debuginfoUpgrade kernelUpgrade kernel-debuginfoUpgrade kernel-tools-develUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-libbpfUpgrade python3-perfUpgrade perf-debuginfoUpgrade kernel-develUpgrade bpftool-debuginfo | 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 kselftests-kmp-defaultUpgrade kernel-kvmsmall-develUpgrade kernel-default-base-rebuildUpgrade kernel-rt-livepatch-develUpgrade dlm-kmp-azureUpgrade dtb-broadcomUpgrade kernel-rtUpgrade reiserfs-kmp-azureUpgrade kernel-64kb-livepatch-develUpgrade dtb-lgUpgrade kernel-macrosUpgrade dtb-exynosUpgrade dtb-qcomUpgrade kernel-sourceUpgrade kernel-symsUpgrade cluster-md-kmp-azureUpgrade kernel-debug-livepatch-develUpgrade kernel-default-develUpgrade kernel-kvmsmall-livepatch-develUpgrade dlm-kmp-64kbUpgrade kernel-devel-azureUpgrade dtb-armUpgrade kernel-docs-htmlUpgrade kernel-source-azureUpgrade kernel-syms-azureUpgrade dtb-rockchipUpgrade kernel-zfcpdumpUpgrade dtb-marvellUpgrade dtb-amazonUpgrade cluster-md-kmp-defaultUpgrade kernel-azure-livepatch-develUpgrade dtb-amlogicUpgrade dtb-freescaleUpgrade kernel-azure-develUpgrade ocfs2-kmp-rtUpgrade kernel-syms-rtUpgrade kernel-64kbUpgrade kselftests-kmp-64kbUpgrade kernel-azure-vdsoUpgrade kernel-obs-qaUpgrade kernel-default-extraUpgrade dtb-apmUpgrade kernel-kvmsmall-vdsoUpgrade gfs2-kmp-64kbUpgrade kernel-rt_debugUpgrade gfs2-kmp-rtUpgrade kernel-kvmsmallUpgrade kernel-rt_debug-vdsoUpgrade kernel-rt-vdsoUpgrade dtb-hisiliconUpgrade dtb-xilinxUpgrade ocfs2-kmp-azureUpgrade kernel-develUpgrade cluster-md-kmp-64kbUpgrade kselftests-kmp-azureUpgrade kselftests-kmp-rtUpgrade reiserfs-kmp-rtUpgrade kernel-azure-optionalUpgrade kernel-docsUpgrade kernel-default-vdsoUpgrade kernel-azureUpgrade dtb-mediatekUpgrade ocfs2-kmp-64kbUpgrade kernel-rt_debug-develUpgrade kernel-rt-develUpgrade kernel-default-optionalUpgrade kernel-default-livepatchUpgrade kernel-64kb-develUpgrade dtb-amdUpgrade dtb-allwinnerUpgrade kernel-rt-extraUpgrade kernel-source-rtUpgrade kernel-rt_debug-livepatch-develUpgrade kernel-debug-vdsoUpgrade dtb-sprdUpgrade dtb-appleUpgrade dlm-kmp-rtUpgrade reiserfs-kmp-64kbUpgrade cluster-md-kmp-rtUpgrade kernel-source-vanillaUpgrade dtb-caviumUpgrade dlm-kmp-defaultUpgrade ocfs2-kmp-defaultUpgrade kernel-obs-buildUpgrade kernel-devel-rtUpgrade kernel-debugUpgrade kernel-rt-optionalUpgrade dtb-renesasUpgrade dtb-nvidiaUpgrade dtb-alteraUpgrade kernel-debug-develUpgrade kernel-64kb-optionalUpgrade gfs2-kmp-defaultUpgrade dtb-socionextUpgrade kernel-default-livepatch-develUpgrade gfs2-kmp-azureUpgrade kernel-defaultUpgrade kernel-64kb-extraUpgrade reiserfs-kmp-defaultUpgrade kernel-default-baseUpgrade kernel-azure-extra | Dec 5, 2025 | Sep 10, 2024 |
| Ubuntu | — | Upgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-gkeop-6.8Upgrade linux-image-6.8.0-50-lowlatency-64kUpgrade linux-image-oem-20.04bUpgrade linux-image-generic-lpaeUpgrade linux-image-5.15.0-1067-nvidia-lowlatencyUpgrade linux-image-oem-22.04cUpgrade linux-image-5.15.0-1072-awsUpgrade linux-image-6.8.0-1018-oemUpgrade linux-image-nvidiaUpgrade linux-image-5.15.0-125-lowlatencyUpgrade linux-image-6.8.0-1017-ibmUpgrade linux-image-6.8.0-1002-gkeopUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-6.8.0-50-generic-64kUpgrade linux-image-intel-iotgUpgrade linux-image-aws-lts-22.04Upgrade linux-image-6.8.0-1020-awsUpgrade linux-image-azure-lts-22.04Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-6.8.0-1017-oracle-64kUpgrade linux-image-lowlatency-hwe-24.04Upgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-lowlatencyUpgrade linux-image-5.15.0-1069-gkeUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-raspi-nolpaeUpgrade linux-image-oem-22.04aUpgrade linux-image-6.8.0-1020-azureUpgrade linux-image-5.15.0-1055-gkeopUpgrade linux-image-virtualUpgrade linux-image-lowlatency-64k-hwe-24.04Upgrade linux-image-ibmUpgrade linux-image-6.8.0-1016-raspiUpgrade linux-image-gkeopUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-5.15.0-1071-gcpUpgrade linux-image-intelUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-oem-22.04Upgrade linux-image-gcp-lts-22.04Upgrade linux-image-6.8.0-1015-gkeUpgrade linux-image-5.15.0-1067-nvidiaUpgrade linux-image-generic-64kUpgrade linux-image-5.15.0-1065-ibmUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-azure-fdeUpgrade linux-image-5.15.0-1065-raspiUpgrade linux-image-lowlatency-64kUpgrade linux-image-genericUpgrade linux-image-gke-5.15Upgrade linux-image-oem-24.04Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-6.8.0-1019-nvidia-64kUpgrade linux-image-5.15.0-125-genericUpgrade linux-image-5.15.0-125-lowlatency-64kUpgrade linux-image-ibm-classicUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-5.15.0-125-generic-64kUpgrade linux-image-azureUpgrade linux-image-oem-20.04cUpgrade linux-image-6.8.0-1019-nvidiaUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-nvidia-64kUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-virtual-hwe-20.04Upgrade linux-image-gkeUpgrade linux-image-azure-cvmUpgrade linux-image-5.15.0-1067-intel-iotgUpgrade linux-image-oem-24.04aUpgrade linux-image-oracleUpgrade linux-image-5.15.0-1075-azureUpgrade linux-image-oem-22.04dUpgrade linux-image-6.8.0-1017-oracleUpgrade linux-image-awsUpgrade linux-image-gcpUpgrade linux-image-nvidia-6.8Upgrade linux-image-5.15.0-1069-kvmUpgrade linux-image-oem-22.04bUpgrade linux-image-5.15.0-125-generic-lpaeUpgrade linux-image-oem-20.04dUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-6.8.0-1020-azure-fdeUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-6.8.0-50-genericUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-5.15.0-1038-xilinx-zynqmpUpgrade linux-image-gkeop-5.15Upgrade linux-image-raspiUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-oracle-64kUpgrade linux-image-6.8.0-1019-gcpUpgrade linux-image-5.15.0-1078-azureUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-5.15.0-1070-oracleUpgrade linux-image-kvmUpgrade linux-image-6.8.0-1019-nvidia-lowlatency-64kUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-6.8.0-50-lowlatencyUpgrade linux-image-6.8.0-1019-nvidia-lowlatencyUpgrade linux-image-oem-20.04 | 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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