In the Linux kernel, the following vulnerability has been resolved:
seg6: Fix validation of nexthop addresses
The kernel currently validates that the length of the provided nexthop address does not exceed the specified length. This can lead to the kernel reading uninitialized memory if user space provided a shorter length than the specified one.
Fix by validating that the provided length exactly matches the specified one.
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 kernel-debuginfo-common-aarch64Upgrade kernel-tools-develUpgrade kernel-tools-debuginfoUpgrade bpftoolUpgrade kernel-debuginfoUpgrade kernel-develUpgrade perf-debuginfoUpgrade kernel-livepatch-5.15.186-128.192Upgrade kernel-toolsUpgrade perfUpgrade python-perfUpgrade bpftool-debuginfoUpgrade kernelUpgrade kernel-headersUpgrade python-perf-debuginfoUpgrade kernel-debuginfo-common-x86_64 | May 20, 2026 | May 20, 2026 |
| Amazon_linux_2023 | — | Upgrade python3-perf6.12Upgrade kernel-debuginfo-common-aarch64Upgrade kernel-libbpf-staticUpgrade bpftoolUpgrade kernel6.12-modules-extraUpgrade kernelUpgrade kernel-libbpfUpgrade kernel6.12-debuginfoUpgrade kernel6.12-debuginfo-common-x86_64Upgrade kernel6.12-debuginfo-common-aarch64Upgrade python3-perfUpgrade kernel-livepatch-6.12.35-55.103Upgrade kernel-tools-develUpgrade kernel6.12Upgrade kernel-debuginfoUpgrade python3-perf-debuginfoUpgrade kernel-tools-debuginfoUpgrade perf6.12-debuginfoUpgrade perfUpgrade kernel-libbpf-develUpgrade kernel-modules-extraUpgrade kernel-develUpgrade kernel-modules-extra-commonUpgrade kernel-headersUpgrade perf6.12Upgrade kernel-livepatch-6.1.144-170.251Upgrade kernel-libbpf-debuginfoUpgrade bpftool-debuginfoUpgrade python3-perf6.12-debuginfoUpgrade kernel-toolsUpgrade perf-debuginfoUpgrade kernel-debuginfo-common-x86_64 | Sep 9, 2025 | Jul 10, 2025 |
| Debian | — | Upgrade linux-6.1Upgrade linux | Jul 11, 2025 | Jul 11, 2025 |
| Huawei Euleros 2_0_sp12 | — | Upgrade kernel-toolsUpgrade kernelUpgrade kernel-abi-stablelistsUpgrade bpftoolUpgrade kernel-tools-libsUpgrade python3-perf | Nov 12, 2025 | Nov 11, 2025 |
| Oracle_linux | — | Upgrade kernel-uek | Sep 10, 2025 | Jul 10, 2025 |
| Redhat_linux | — | No solution exists | Jul 14, 2025 | Jul 10, 2025 |
| Suse | — | Upgrade ocfs2-kmp-64kbUpgrade kernel-default-livepatchUpgrade dtb-sprdUpgrade kernel-rt_debugUpgrade dtb-marvellUpgrade kernel-sourceUpgrade dtb-freescaleUpgrade kselftests-kmp-azureUpgrade dtb-caviumUpgrade kernel-docs-htmlUpgrade kernel-64kb-extraUpgrade kernel-rt-vdsoUpgrade kernel-rt_debug-develUpgrade dtb-qcomUpgrade kernel-azureUpgrade kernel-source-rtUpgrade kernel-obs-buildUpgrade kernel-debug-vdsoUpgrade dtb-nvidiaUpgrade dtb-rockchipUpgrade dtb-exynosUpgrade kernel-default-develUpgrade kernel-rt-extraUpgrade dtb-broadcomUpgrade dtb-renesasUpgrade kernel-rt-optionalUpgrade gfs2-kmp-defaultUpgrade kernel-azure-develUpgrade kernel-default-livepatch-develUpgrade kernel-source-vanillaUpgrade dtb-lgUpgrade ocfs2-kmp-defaultUpgrade kernel-source-azureUpgrade dlm-kmp-rtUpgrade gfs2-kmp-azureUpgrade kselftests-kmp-64kbUpgrade reiserfs-kmp-64kbUpgrade kernel-azure-optionalUpgrade kernel-default-baseUpgrade cluster-md-kmp-64kbUpgrade dlm-kmp-64kbUpgrade cluster-md-kmp-rtUpgrade kernel-develUpgrade kernel-default-vdsoUpgrade dtb-allwinnerUpgrade ocfs2-kmp-azureUpgrade kernel-azure-extraUpgrade dtb-alteraUpgrade kernel-defaultUpgrade kernel-default-base-rebuildUpgrade reiserfs-kmp-defaultUpgrade dtb-appleUpgrade kernel-kvmsmall-vdsoUpgrade dtb-amazonUpgrade kernel-64kbUpgrade dtb-mediatekUpgrade kernel-default-extraUpgrade kernel-debugUpgrade kernel-syms-azureUpgrade kernel-rt-livepatch-develUpgrade gfs2-kmp-64kbUpgrade dtb-amlogicUpgrade dtb-amdUpgrade dlm-kmp-azureUpgrade cluster-md-kmp-defaultUpgrade kernel-obs-qaUpgrade dtb-apmUpgrade reiserfs-kmp-azureUpgrade reiserfs-kmp-rtUpgrade kselftests-kmp-rtUpgrade kernel-devel-azureUpgrade cluster-md-kmp-azureUpgrade dtb-socionextUpgrade dlm-kmp-defaultUpgrade kernel-syms-rtUpgrade kernel-rtUpgrade kernel-azure-vdsoUpgrade kernel-debug-develUpgrade kernel-64kb-develUpgrade kernel-docsUpgrade kernel-devel-rtUpgrade gfs2-kmp-rtUpgrade kselftests-kmp-defaultUpgrade kernel-rt_debug-vdsoUpgrade kernel-macrosUpgrade kernel-kvmsmall-develUpgrade kernel-64kb-optionalUpgrade dtb-xilinxUpgrade kernel-kvmsmallUpgrade dtb-hisiliconUpgrade dtb-armUpgrade ocfs2-kmp-rtUpgrade kernel-symsUpgrade kernel-zfcpdumpUpgrade kernel-rt-develUpgrade kernel-default-optional | Dec 5, 2025 | Aug 18, 2025 |
| Ubuntu | — | Upgrade linux-image-6.8.0-1030-gkeopUpgrade linux-image-generic-64k-5.15Upgrade linux-image-azure-fips-5.15Upgrade linux-image-oem-22.04dUpgrade linux-image-aws-6.14Upgrade linux-image-6.14.0-1013-oracleUpgrade linux-image-lowlatency-5.15Upgrade linux-image-lowlatency-64k-5.15Upgrade linux-image-realtime-hwe-22.04Upgrade linux-image-virtual-6.14Upgrade linux-image-6.8.0-100-lowlatencyUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-gkeop-5.15Upgrade linux-image-6.8.0-1046-nvidiaUpgrade linux-image-5.15.0-1092-gcpUpgrade linux-image-5.15.0-1075-gkeopUpgrade linux-image-6.8.0-1044-ibmUpgrade linux-image-azure-cvmUpgrade linux-image-gcp-64k-6.14Upgrade linux-image-oracle-lts-22.04Upgrade linux-image-raspiUpgrade linux-image-5.15.0-1034-nvidia-tegra-igx-rtUpgrade linux-image-gcp-fips-5.15Upgrade linux-image-6.8.0-1047-gcp-64kUpgrade linux-image-6.8.0-1047-gcpUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-gcp-6.8Upgrade linux-image-ibm-5.15Upgrade linux-image-ibm-lts-24.04Upgrade linux-image-6.8.0-1046-nvidia-lowlatencyUpgrade linux-image-6.8.0-1046-aws-fipsUpgrade linux-image-5.15.0-1092-awsUpgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-gcp-5.15Upgrade linux-image-oracle-64kUpgrade linux-image-6.8.0-1047-raspiUpgrade linux-image-oem-24.04cUpgrade linux-image-aws-64k-5.15Upgrade linux-image-aws-64k-6.14Upgrade linux-image-aws-lts-24.04Upgrade linux-image-azureUpgrade linux-image-nvidia-6.8Upgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-oracleUpgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-generic-6.14Upgrade linux-image-generic-64k-6.14Upgrade linux-image-realtime-6.14Upgrade linux-image-oem-24.04Upgrade linux-image-5.15.0-1087-intel-iotgUpgrade linux-image-6.14.0-1013-awsUpgrade linux-image-6.14.0-1013-oracle-64kUpgrade linux-image-gcp-6.14Upgrade linux-image-xilinx-6.8Upgrade linux-image-6.8.0-1047-gcp-fipsUpgrade linux-image-azure-5.15Upgrade linux-image-gcp-64k-6.8Upgrade linux-image-6.8.0-1043-oracle-64kUpgrade linux-image-6.14.0-1012-azureUpgrade linux-image-gcp-64kUpgrade linux-image-realtime-6.8.1Upgrade linux-image-xilinx-zynqmp-5.15Upgrade linux-image-5.15.0-156-fipsUpgrade linux-image-aws-64kUpgrade linux-image-5.15.0-1090-oracleUpgrade linux-image-6.8.0-2037-raspi-realtimeUpgrade linux-image-6.14.0-1012-realtimeUpgrade linux-image-azure-fipsUpgrade linux-image-6.14.0-1014-raspiUpgrade linux-image-6.14.0-32-genericUpgrade linux-image-raspi-5.15Upgrade linux-image-virtual-6.8Upgrade linux-image-aws-fips-6.8Upgrade linux-image-awsUpgrade linux-image-kvmUpgrade linux-image-raspi-6.8Upgrade linux-image-azure-6.8Upgrade linux-image-5.15.0-156-lowlatency-64kUpgrade linux-image-nvidia-tegra-igxUpgrade linux-image-6.8.0-1046-azure-fipsUpgrade linux-image-6.8.0-1043-gke-64kUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-aws-5.15Upgrade linux-image-virtual-5.15Upgrade linux-image-gkeUpgrade linux-image-realtimeUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-5.15.0-1092-aws-fipsUpgrade linux-image-oracle-6.8Upgrade linux-image-5.15.0-1096-azure-fipsUpgrade linux-image-5.15.0-1045-nvidia-tegraUpgrade linux-image-realtime-5.15Upgrade linux-image-gcp-lts-24.04Upgrade linux-image-5.15.0-1034-nvidia-tegra-igxUpgrade linux-image-gke-64k-6.8Upgrade linux-image-gke-6.8Upgrade linux-image-oem-22.04bUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-6.14.0-1013-aws-64kUpgrade linux-image-nvidia-64kUpgrade linux-image-5.15.0-1092-aws-64kUpgrade linux-image-aws-fips-5.15Upgrade linux-image-oem-24.04aUpgrade linux-image-5.15.0-1086-ibmUpgrade linux-image-gcp-fipsUpgrade linux-image-6.8.0-1046-aws-64kUpgrade linux-image-6.8.0-100-genericUpgrade linux-image-nvidia-5.15Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-intelUpgrade linux-image-ibm-6.8Upgrade linux-image-lowlatency-64kUpgrade linux-image-fipsUpgrade linux-image-6.8.0-100-generic-64kUpgrade linux-image-6.14.0-32-generic-64kUpgrade linux-image-5.15.0-1045-nvidia-tegra-rtUpgrade linux-image-realtime-hwe-24.04Upgrade linux-image-generic-lpaeUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-gcpUpgrade linux-image-5.15.0-1087-nvidiaUpgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-generic-lpae-5.15Upgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-oem-22.04Upgrade linux-image-nvidia-64k-6.8Upgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-intel-iot-realtimeUpgrade linux-image-gkeop-6.8Upgrade linux-image-gkeopUpgrade linux-image-6.8.0-1046-nvidia-lowlatency-64kUpgrade linux-image-generic-6.8Upgrade linux-image-virtual-hwe-24.04Upgrade linux-image-6.8.0-1043-oracleUpgrade linux-image-oem-24.04bUpgrade linux-image-oracle-5.15Upgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-intel-iot-realtime-5.15Upgrade linux-image-aws-64k-lts-22.04Upgrade linux-image-6.8.0-1046-azureUpgrade linux-image-6.8.0-1046-awsUpgrade linux-image-6.8.0-1023-xilinxUpgrade linux-image-6.8.0-100-lowlatency-64kUpgrade linux-image-6.14.0-1016-gcpUpgrade linux-image-6.14.0-1012-oemUpgrade linux-image-5.15.0-156-lowlatencyUpgrade linux-image-5.15.0-1096-azureUpgrade linux-image-5.15.0-1088-kvmUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-fips-6.8Upgrade linux-image-gcp-lts-22.04Upgrade linux-image-aws-fipsUpgrade linux-image-6.8.1-1041-realtimeUpgrade linux-image-5.15.0-156-generic-64kUpgrade linux-image-raspi-6.14Upgrade linux-image-oracle-64k-6.14Upgrade linux-image-oem-22.04aUpgrade linux-image-nvidia-tegra-rtUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-nvidia-lowlatency-5.15Upgrade linux-image-5.15.0-1085-intel-iot-realtimeUpgrade linux-image-oracle-6.14Upgrade linux-image-nvidia-tegra-rt-5.15Upgrade linux-image-oem-6.14Upgrade linux-image-azure-lts-24.04Upgrade linux-image-xilinxUpgrade linux-image-gke-64kUpgrade linux-image-6.8.0-1046-nvidia-64kUpgrade linux-image-nvidia-tegra-igx-5.15Upgrade linux-image-nvidia-tegraUpgrade linux-image-aws-lts-22.04Upgrade linux-image-lowlatencyUpgrade linux-image-oracle-64k-6.8Upgrade linux-image-azure-fips-6.8Upgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-ibm-classicUpgrade linux-image-6.14.0-1016-gcp-64kUpgrade linux-image-5.15.0-156-generic-lpaeUpgrade linux-image-5.15.0-1087-nvidia-lowlatencyUpgrade linux-image-virtualUpgrade linux-image-6.8.0-1043-gkeUpgrade linux-image-intel-iotgUpgrade linux-image-ibmUpgrade linux-image-generic-64k-6.8Upgrade linux-image-fips-5.15Upgrade linux-image-azure-lts-22.04Upgrade linux-image-aws-64k-6.8Upgrade linux-image-6.8.0-100-fipsUpgrade linux-image-5.15.0-156-genericUpgrade linux-image-raspi-realtimeUpgrade linux-image-nvidia-tegra-igx-rt-5.15Upgrade linux-image-aws-6.8Upgrade linux-image-azure-6.14Upgrade linux-image-lowlatency-6.8Upgrade linux-image-oem-22.04cUpgrade linux-image-nvidia-tegra-5.15Upgrade linux-image-kvm-5.15Upgrade linux-image-5.15.0-1092-realtimeUpgrade linux-image-5.15.0-1089-gkeUpgrade linux-image-5.15.0-1086-raspiUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-genericUpgrade linux-image-gcp-fips-6.8Upgrade linux-image-6.8.0-1051-azureUpgrade linux-image-5.15.0-1092-gcp-fipsUpgrade linux-image-5.15.0-1056-xilinx-zynqmpUpgrade linux-image-intel-iotg-5.15Upgrade linux-image-gke-5.15Upgrade linux-image-generic-64kUpgrade linux-image-generic-5.15Upgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-nvidiaUpgrade linux-image-raspi-nolpae | Jul 14, 2025 | Jul 10, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 10, 2025 | Jul 10, 2025 |
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