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 kernelUpgrade python-perfUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-headersUpgrade bpftool-debuginfoUpgrade python-perf-debuginfoUpgrade kernel-livepatch-5.15.186-128.192Upgrade kernel-toolsUpgrade kernel-debuginfo-common-aarch64Upgrade perf-debuginfoUpgrade kernel-develUpgrade kernel-debuginfoUpgrade kernel-tools-debuginfoUpgrade bpftoolUpgrade perfUpgrade kernel-tools-devel | May 20, 2026 | May 20, 2026 |
| Amazon_linux_2023 | — | Upgrade kernel-debuginfo-common-x86_64Upgrade kernel-headersUpgrade kernel-modules-extra-commonUpgrade python3-perf6.12-debuginfoUpgrade kernel-libbpf-debuginfoUpgrade kernel-toolsUpgrade kernel-livepatch-6.1.144-170.251Upgrade bpftool-debuginfoUpgrade perf6.12Upgrade perf-debuginfoUpgrade python3-perfUpgrade kernel6.12-debuginfo-common-x86_64Upgrade kernel6.12Upgrade python3-perf6.12Upgrade kernel-livepatch-6.12.35-55.103Upgrade kernel-debuginfoUpgrade kernel6.12-debuginfo-common-aarch64Upgrade kernel6.12-modules-extraUpgrade perfUpgrade kernel-libbpf-develUpgrade python3-perf-debuginfoUpgrade kernel-modules-extraUpgrade perf6.12-debuginfoUpgrade kernel-tools-develUpgrade kernel-develUpgrade kernel6.12-debuginfoUpgrade kernel-libbpfUpgrade kernelUpgrade kernel-tools-debuginfoUpgrade kernel-libbpf-staticUpgrade kernel-debuginfo-common-aarch64Upgrade bpftool | Sep 9, 2025 | Jul 10, 2025 |
| Debian | — | Upgrade linux-6.1Upgrade linux | Jul 11, 2025 | Jul 11, 2025 |
| Huawei Euleros 2_0_sp12 | — | Upgrade python3-perfUpgrade bpftoolUpgrade kernel-tools-libsUpgrade kernelUpgrade kernel-toolsUpgrade kernel-abi-stablelists | 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 dtb-amazonUpgrade dtb-broadcomUpgrade dtb-exynosUpgrade kernel-source-rtUpgrade kernel-source-vanillaUpgrade kernel-rt-optionalUpgrade ocfs2-kmp-defaultUpgrade kernel-default-livepatch-develUpgrade kernel-default-vdsoUpgrade cluster-md-kmp-rtUpgrade dtb-allwinnerUpgrade kernel-azure-develUpgrade dtb-rockchipUpgrade reiserfs-kmp-defaultUpgrade ocfs2-kmp-azureUpgrade kernel-azure-extraUpgrade reiserfs-kmp-64kbUpgrade kernel-defaultUpgrade kernel-kvmsmall-vdsoUpgrade kernel-default-baseUpgrade kernel-azure-optionalUpgrade kernel-default-base-rebuildUpgrade dtb-marvellUpgrade dtb-sprdUpgrade dtb-caviumUpgrade dtb-freescaleUpgrade kernel-rt_debug-develUpgrade kernel-default-livepatchUpgrade kernel-sourceUpgrade dtb-alteraUpgrade kernel-64kb-extraUpgrade kernel-azureUpgrade dtb-qcomUpgrade kernel-debug-vdsoUpgrade kselftests-kmp-64kbUpgrade cluster-md-kmp-64kbUpgrade dlm-kmp-64kbUpgrade kernel-docs-htmlUpgrade kernel-rt_debugUpgrade kselftests-kmp-azureUpgrade kernel-source-azureUpgrade ocfs2-kmp-64kbUpgrade kernel-rt-extraUpgrade gfs2-kmp-azureUpgrade kernel-rt-vdsoUpgrade dtb-appleUpgrade dtb-renesasUpgrade dlm-kmp-rtUpgrade gfs2-kmp-defaultUpgrade dtb-lgUpgrade dtb-nvidiaUpgrade kernel-default-develUpgrade kernel-obs-buildUpgrade kernel-develUpgrade reiserfs-kmp-azureUpgrade kernel-default-optionalUpgrade kernel-symsUpgrade kernel-rt_debug-vdsoUpgrade kernel-kvmsmall-develUpgrade gfs2-kmp-rtUpgrade cluster-md-kmp-defaultUpgrade dlm-kmp-azureUpgrade dtb-mediatekUpgrade dtb-armUpgrade ocfs2-kmp-rtUpgrade kernel-zfcpdumpUpgrade kernel-rt-develUpgrade kernel-kvmsmallUpgrade kernel-default-extraUpgrade kernel-syms-azureUpgrade kernel-debugUpgrade dtb-xilinxUpgrade dtb-hisiliconUpgrade cluster-md-kmp-azureUpgrade reiserfs-kmp-rtUpgrade kselftests-kmp-rtUpgrade kernel-devel-azureUpgrade kernel-64kbUpgrade dtb-socionextUpgrade kernel-64kb-develUpgrade dlm-kmp-defaultUpgrade kernel-syms-rtUpgrade kernel-rtUpgrade kernel-debug-develUpgrade kernel-azure-vdsoUpgrade dtb-apmUpgrade kernel-rt-livepatch-develUpgrade gfs2-kmp-64kbUpgrade dtb-amlogicUpgrade kernel-docsUpgrade kernel-64kb-optionalUpgrade kernel-macrosUpgrade kernel-devel-rtUpgrade kselftests-kmp-defaultUpgrade kernel-obs-qaUpgrade dtb-amd | Dec 5, 2025 | Aug 18, 2025 |
| Ubuntu | — | Upgrade linux-image-nvidia-tegra-5.15Upgrade linux-image-fips-5.15Upgrade linux-image-lowlatency-6.8Upgrade linux-image-oem-22.04cUpgrade linux-image-6.8.0-100-fipsUpgrade linux-image-6.8.0-1043-gkeUpgrade linux-image-5.15.0-156-genericUpgrade linux-image-generic-64k-6.8Upgrade linux-image-5.15.0-1089-gkeUpgrade linux-image-azure-lts-22.04Upgrade linux-image-raspi-realtime-6.8Upgrade linux-image-ibmUpgrade linux-image-intel-iotgUpgrade linux-image-generic-6.8Upgrade linux-image-nvidia-tegra-igx-rt-5.15Upgrade linux-image-6.8.0-1023-xilinxUpgrade linux-image-6.8.0-1043-oracleUpgrade linux-image-6.8.0-1046-awsUpgrade linux-image-raspi-realtimeUpgrade linux-image-6.8.0-100-lowlatency-64kUpgrade linux-image-5.15.0-1086-raspiUpgrade linux-image-virtualUpgrade linux-image-5.15.0-1087-nvidia-lowlatencyUpgrade linux-image-5.15.0-156-generic-lpaeUpgrade linux-image-oracle-5.15Upgrade linux-image-virtual-hwe-24.04Upgrade linux-image-oem-24.04bUpgrade linux-image-5.15.0-1085-intel-iot-realtimeUpgrade linux-image-intel-iot-realtime-5.15Upgrade linux-image-nvidia-lowlatency-5.15Upgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-5.15.0-1088-kvmUpgrade linux-image-gcp-fipsUpgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-6.8.0-1046-azureUpgrade linux-image-generic-5.15Upgrade linux-image-nvidia-64k-6.8Upgrade linux-image-aws-64k-lts-22.04Upgrade linux-image-5.15.0-1096-azureUpgrade linux-image-5.15.0-1092-gcp-fipsUpgrade linux-image-6.8.0-1051-azureUpgrade linux-image-5.15.0-1056-xilinx-zynqmpUpgrade linux-image-gcp-fips-6.8Upgrade linux-image-nvidiaUpgrade linux-image-nvidia-tegra-rt-5.15Upgrade linux-image-oem-6.14Upgrade linux-image-generic-64kUpgrade linux-image-oem-22.04Upgrade linux-image-intel-iotg-5.15Upgrade linux-image-5.15.0-156-generic-64kUpgrade linux-image-genericUpgrade linux-image-6.8.0-1046-aws-64kUpgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-gke-5.15Upgrade linux-image-5.15.0-156-lowlatencyUpgrade linux-image-fips-6.8Upgrade linux-image-gcp-lts-22.04Upgrade linux-image-nvidia-tegra-rtUpgrade linux-image-oem-22.04aUpgrade linux-image-6.8.1-1041-realtimeUpgrade linux-image-6.8.0-100-genericUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-nvidia-tegra-igx-5.15Upgrade linux-image-6.8.0-1046-nvidia-64kUpgrade linux-image-azure-fips-6.8Upgrade linux-image-aws-lts-22.04Upgrade linux-image-oracle-lts-24.04Upgrade linux-image-gke-64kUpgrade linux-image-lowlatencyUpgrade linux-image-raspi-6.14Upgrade linux-image-aws-fipsUpgrade linux-image-generic-lpaeUpgrade linux-image-generic-lpae-5.15Upgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-gkeopUpgrade linux-image-gkeop-6.8Upgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-5.15.0-1087-nvidiaUpgrade linux-image-oracle-64k-6.14Upgrade linux-image-nvidia-tegraUpgrade linux-image-oracle-64k-6.8Upgrade linux-image-intel-iot-realtimeUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-6.14.0-1012-oemUpgrade linux-image-6.14.0-1016-gcpUpgrade linux-image-ibm-classicUpgrade linux-image-5.15.0-1092-realtimeUpgrade linux-image-gcpUpgrade linux-image-aws-64k-6.8Upgrade linux-image-realtime-hwe-24.04Upgrade linux-image-nvidia-5.15Upgrade linux-image-xilinxUpgrade linux-image-fipsUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-intelUpgrade linux-image-oracle-6.14Upgrade linux-image-raspi-nolpaeUpgrade linux-image-6.14.0-32-generic-64kUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-6.8.0-100-generic-64kUpgrade linux-image-6.8.0-1046-nvidia-lowlatency-64kUpgrade linux-image-kvm-5.15Upgrade linux-image-aws-6.8Upgrade linux-image-azure-6.14Upgrade linux-image-5.15.0-1045-nvidia-tegra-rtUpgrade linux-image-6.14.0-1016-gcp-64kUpgrade linux-image-azure-lts-24.04Upgrade linux-image-lowlatency-64kUpgrade linux-image-ibm-6.8Upgrade linux-image-oem-24.04aUpgrade linux-image-azure-fipsUpgrade linux-image-aws-6.14Upgrade linux-image-6.14.0-1013-oracleUpgrade linux-image-6.14.0-1012-azureUpgrade linux-image-6.8.0-1043-gke-64kUpgrade linux-image-5.15.0-1087-intel-iotgUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-5.15.0-156-lowlatency-64kUpgrade linux-image-azure-6.8Upgrade linux-image-6.8.0-1047-gcp-fipsUpgrade linux-image-aws-fips-5.15Upgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-5.15.0-1092-aws-64kUpgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-awsUpgrade linux-image-6.8.0-1046-azure-fipsUpgrade linux-image-6.8.0-1030-gkeopUpgrade linux-image-6.14.0-1013-awsUpgrade linux-image-5.15.0-1096-azure-fipsUpgrade linux-image-5.15.0-1092-aws-fipsUpgrade linux-image-nvidia-tegra-igxUpgrade linux-image-kvmUpgrade linux-image-gcp-6.14Upgrade linux-image-raspi-6.8Upgrade linux-image-5.15.0-1045-nvidia-tegraUpgrade linux-image-virtual-6.14Upgrade linux-image-realtime-hwe-22.04Upgrade linux-image-realtime-5.15Upgrade linux-image-oracle-64kUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-azure-cvmUpgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-nvidia-6.8Upgrade linux-image-oracleUpgrade linux-image-generic-64k-6.14Upgrade linux-image-generic-6.14Upgrade linux-image-gcp-6.8Upgrade linux-image-6.14.0-1012-realtimeUpgrade linux-image-5.15.0-1092-awsUpgrade linux-image-realtime-6.14Upgrade linux-image-6.14.0-1014-raspiUpgrade linux-image-6.8.0-1047-gcp-64kUpgrade linux-image-xilinx-6.8Upgrade linux-image-5.15.0-1090-oracleUpgrade linux-image-oem-22.04bUpgrade linux-image-azureUpgrade linux-image-xilinx-zynqmp-5.15Upgrade linux-image-realtime-6.8.1Upgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-ibm-lts-24.04Upgrade linux-image-ibm-5.15Upgrade linux-image-aws-lts-24.04Upgrade linux-image-aws-64k-6.14Upgrade linux-image-aws-64k-5.15Upgrade linux-image-5.15.0-156-fipsUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-azure-5.15Upgrade linux-image-6.14.0-1013-oracle-64kUpgrade linux-image-virtual-5.15Upgrade linux-image-gke-64k-6.8Upgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-6.8.0-1046-aws-fipsUpgrade linux-image-6.8.0-100-lowlatencyUpgrade linux-image-gke-6.8Upgrade linux-image-6.14.0-1013-aws-64kUpgrade linux-image-nvidia-64kUpgrade linux-image-6.8.0-1046-nvidia-lowlatencyUpgrade linux-image-lowlatency-64k-5.15Upgrade linux-image-lowlatency-5.15Upgrade linux-image-6.8.0-1044-ibmUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-oem-22.04dUpgrade linux-image-6.14.0-32-genericUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-aws-64kUpgrade linux-image-6.8.0-1047-gcpUpgrade linux-image-6.8.0-1043-oracle-64kUpgrade linux-image-5.15.0-1092-gcpUpgrade linux-image-5.15.0-1034-nvidia-tegra-igx-rtUpgrade linux-image-raspi-5.15Upgrade linux-image-oracle-lts-22.04Upgrade linux-image-gcp-64k-6.14Upgrade linux-image-gcp-64kUpgrade linux-image-gkeop-5.15Upgrade linux-image-raspiUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-generic-64k-5.15Upgrade linux-image-5.15.0-1075-gkeopUpgrade linux-image-azure-fips-5.15Upgrade linux-image-6.8.0-1047-raspiUpgrade linux-image-5.15.0-1034-nvidia-tegra-igxUpgrade linux-image-5.15.0-1086-ibmUpgrade linux-image-6.8.0-2037-raspi-realtimeUpgrade linux-image-virtual-6.8Upgrade linux-image-oracle-6.8Upgrade linux-image-oem-24.04cUpgrade linux-image-6.8.0-1046-nvidiaUpgrade linux-image-aws-fips-6.8Upgrade linux-image-realtimeUpgrade linux-image-gkeUpgrade linux-image-oem-24.04Upgrade linux-image-aws-5.15Upgrade linux-image-gcp-5.15Upgrade linux-image-gcp-fips-5.15Upgrade linux-image-gcp-64k-6.8 | 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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