In the Linux kernel, the following vulnerability has been resolved:
net: pktgen: fix access outside of user given buffer in pktgen_thread_write()
Honour the user given buffer size for the strn_len() calls (otherwise strn_len() will access memory outside of the user given buffer).
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 python-perfUpgrade bpftool-debuginfoUpgrade kernel-develUpgrade kernel-livepatch-4.14.355-280.672Upgrade kernel-debuginfo-common-x86_64Upgrade kernel-livepatch-5.10.238-231.953Upgrade kernel-debuginfoUpgrade bpftoolUpgrade kernel-tools-debuginfoUpgrade kernelUpgrade perf-debuginfoUpgrade python-perf-debuginfoUpgrade kernel-toolsUpgrade kernel-debuginfo-common-aarch64Upgrade perfUpgrade kernel-tools-develUpgrade kernel-headers | May 20, 2026 | May 20, 2026 |
| Debian | — | Upgrade linuxUpgrade linux-6.1 | Jun 20, 2025 | Jun 18, 2025 |
| Huawei Euleros 2_0_sp11 | — | Upgrade kernel-tools-libsUpgrade kernelUpgrade bpftoolUpgrade kernel-abi-stablelistsUpgrade kernel-toolsUpgrade python3-perf | Oct 14, 2025 | Sep 9, 2025 |
| Huawei Euleros 2_0_sp12 | — | Upgrade kernel-abi-stablelistsUpgrade kernel-toolsUpgrade kernelUpgrade python3-perfUpgrade bpftoolUpgrade kernel-tools-libs | Sep 15, 2025 | Sep 9, 2025 |
| Huawei Euleros 2_0_sp13 | — | Upgrade bpftoolUpgrade kernel-abi-stablelistsUpgrade kernel-toolsUpgrade python3-perfUpgrade kernelUpgrade kernel-tools-libs | Oct 24, 2025 | Sep 9, 2025 |
| Oracle_linux | — | Upgrade kernel-uek | Aug 12, 2025 | Jun 18, 2025 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Jun 18, 2025 |
| Suse | — | Upgrade kernel-debug-develUpgrade kernel-debug-vdsoUpgrade kernel-rt-vdsoUpgrade gfs2-kmp-azureUpgrade kernel-azureUpgrade ocfs2-kmp-defaultUpgrade kernel-64kb-extraUpgrade dtb-xilinxUpgrade dtb-rockchipUpgrade kernel-rt-extraUpgrade dtb-nvidiaUpgrade cluster-md-kmp-rtUpgrade kernel-default-livepatch-develUpgrade kernel-develUpgrade kselftests-kmp-azureUpgrade kernel-defaultUpgrade dtb-caviumUpgrade dtb-sprdUpgrade gfs2-kmp-defaultUpgrade reiserfs-kmp-64kbUpgrade dlm-kmp-rtUpgrade dtb-socionextUpgrade dtb-amdUpgrade kselftests-kmp-defaultUpgrade cluster-md-kmp-64kbUpgrade dlm-kmp-azureUpgrade reiserfs-kmp-defaultUpgrade kernel-obs-buildUpgrade reiserfs-kmp-rtUpgrade kernel-default-optionalUpgrade kernel-rt_debug-develUpgrade kernel-rt-optionalUpgrade kernel-default-base-rebuildUpgrade kernel-source-rtUpgrade reiserfs-kmp-azureUpgrade kernel-source-vanillaUpgrade kernel-kvmsmall-vdsoUpgrade kernel-rt_debugUpgrade kernel-docsUpgrade kselftests-kmp-rtUpgrade ocfs2-kmp-azureUpgrade dtb-renesasUpgrade kernel-default-baseUpgrade dtb-allwinnerUpgrade dlm-kmp-defaultUpgrade dtb-armUpgrade kernel-obs-qaUpgrade dlm-kmp-64kbUpgrade kernel-syms-rtUpgrade dtb-mediatekUpgrade kernel-devel-rtUpgrade kernel-default-manUpgrade kernel-debugUpgrade gfs2-kmp-rtUpgrade dtb-appleUpgrade kselftests-kmp-64kbUpgrade kernel-syms-azureUpgrade cluster-md-kmp-defaultUpgrade kernel-sourceUpgrade cluster-md-kmp-azureUpgrade kernel-devel-azureUpgrade dtb-marvellUpgrade kernel-symsUpgrade kernel-rt-livepatch-develUpgrade dtb-hisiliconUpgrade kernel-default-extraUpgrade dtb-exynosUpgrade dtb-amazonUpgrade kernel-default-develUpgrade kernel-macrosUpgrade kernel-64kb-develUpgrade kernel-64kbUpgrade dtb-lgUpgrade dtb-apmUpgrade kernel-rt-develUpgrade kernel-azure-develUpgrade kernel-kvmsmall-develUpgrade ocfs2-kmp-64kbUpgrade kernel-azure-optionalUpgrade kernel-kvmsmallUpgrade kernel-rtUpgrade kernel-default-vdsoUpgrade kernel-azure-extraUpgrade dtb-amlogicUpgrade dtb-alteraUpgrade kernel-rt_debug-vdsoUpgrade ocfs2-kmp-rtUpgrade kernel-zfcpdumpUpgrade kernel-docs-htmlUpgrade dtb-qcomUpgrade dtb-freescaleUpgrade kernel-azure-vdsoUpgrade kernel-64kb-optionalUpgrade gfs2-kmp-64kbUpgrade dtb-broadcomUpgrade kernel-source-azureUpgrade kernel-default-livepatch | Dec 5, 2025 | Jul 16, 2025 |
| Ubuntu | — | Upgrade linux-image-oem-22.04Upgrade linux-image-6.14.0-1012-oemUpgrade linux-image-6.14.0-1013-awsUpgrade linux-image-gkeop-6.8Upgrade linux-image-nvidia-tegra-5.15Upgrade linux-image-gke-64kUpgrade linux-image-azure-5.15Upgrade linux-image-genericUpgrade linux-image-realtime-hwe-24.04Upgrade linux-image-oracle-6.14Upgrade linux-image-lowlatencyUpgrade linux-image-realtime-6.14Upgrade linux-image-raspiUpgrade linux-image-azure-fipsUpgrade linux-image-oem-20.04bUpgrade linux-image-oem-20.04cUpgrade linux-image-6.14.0-1013-oracle-64kUpgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-oracle-6.8Upgrade linux-image-ibm-classicUpgrade linux-image-raspi-6.14Upgrade linux-image-6.8.0-100-genericUpgrade linux-image-6.8.0-1047-raspiUpgrade linux-image-6.8.0-1043-oracleUpgrade linux-image-5.15.0-152-genericUpgrade linux-image-6.8.1-1041-realtimeUpgrade linux-image-ibm-6.8Upgrade linux-image-virtual-6.8Upgrade linux-image-virtual-hwe-20.04Upgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-xilinx-6.8Upgrade linux-image-aws-lts-22.04Upgrade linux-image-5.15.0-152-fipsUpgrade linux-image-nvidia-64kUpgrade linux-image-6.14.0-1013-oracleUpgrade linux-image-6.14.0-1013-aws-64kUpgrade linux-image-5.15.0-1087-gkeUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-oracle-64k-6.8Upgrade linux-image-5.15.0-1054-xilinx-zynqmpUpgrade linux-image-aws-64k-6.14Upgrade linux-image-realtime-6.8.1Upgrade linux-image-6.8.0-1043-gkeUpgrade linux-image-5.15.0-1090-realtimeUpgrade linux-image-nvidia-tegraUpgrade linux-image-6.8.0-1023-xilinxUpgrade linux-image-6.8.0-1044-ibmUpgrade linux-image-gcp-fips-6.8Upgrade linux-image-realtime-5.15Upgrade linux-image-5.15.0-1083-intel-iot-realtimeUpgrade linux-image-oem-22.04aUpgrade linux-image-6.8.0-1046-awsUpgrade linux-image-gcp-6.14Upgrade linux-image-gcp-64kUpgrade linux-image-gcp-64k-6.14Upgrade linux-image-ibm-lts-24.04Upgrade linux-image-6.8.0-1051-azureUpgrade linux-image-lowlatency-64kUpgrade linux-image-gke-5.15Upgrade linux-image-virtual-hwe-22.04Upgrade linux-image-nvidia-6.8Upgrade linux-image-5.15.0-1090-aws-64kUpgrade linux-image-5.15.0-1073-gkeopUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-azure-lts-22.04Upgrade linux-image-5.15.0-1090-gcp-fipsUpgrade linux-image-6.8.0-1047-gcp-64kUpgrade linux-image-aws-64k-6.8Upgrade linux-image-gcp-fipsUpgrade linux-image-ibm-5.15Upgrade linux-image-aws-6.8Upgrade linux-image-aws-fipsUpgrade linux-image-6.14.0-32-generic-64kUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-raspi-6.8Upgrade linux-image-raspi-5.15Upgrade linux-image-gke-6.8Upgrade linux-image-aws-lts-24.04Upgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-5.15.0-1086-kvmUpgrade linux-image-generic-6.14Upgrade linux-image-oem-22.04dUpgrade linux-image-intel-iot-realtime-5.15Upgrade linux-image-oem-22.04cUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-generic-64kUpgrade linux-image-5.15.0-1090-gcpUpgrade linux-image-6.8.0-1046-nvidia-lowlatencyUpgrade linux-image-6.8.0-100-lowlatencyUpgrade linux-image-nvidia-tegra-rtUpgrade linux-image-oracle-64k-6.14Upgrade linux-image-nvidiaUpgrade linux-image-nvidia-tegra-rt-5.15Upgrade linux-image-generic-5.15Upgrade linux-image-oracle-5.15Upgrade linux-image-ibmUpgrade linux-image-6.8.0-1046-azureUpgrade linux-image-gke-64k-6.8Upgrade linux-image-nvidia-5.15Upgrade linux-image-5.15.0-152-generic-lpaeUpgrade linux-image-generic-64k-6.8Upgrade linux-image-lowlatency-6.8Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-aws-6.14Upgrade linux-image-nvidia-lowlatency-5.15Upgrade linux-image-gkeopUpgrade linux-image-6.8.0-1043-gke-64kUpgrade linux-image-virtual-6.14Upgrade linux-image-6.8.0-1043-oracle-64kUpgrade linux-image-6.8.0-1046-nvidia-lowlatency-64kUpgrade linux-image-5.15.0-1085-intel-iotgUpgrade linux-image-kvm-5.15Upgrade linux-image-5.15.0-1085-nvidia-lowlatencyUpgrade linux-image-aws-fips-5.15Upgrade linux-image-azureUpgrade linux-image-generic-64k-5.15Upgrade linux-image-6.14.0-1012-azureUpgrade linux-image-6.14.0-1016-gcp-64kUpgrade linux-image-gcp-fips-5.15Upgrade linux-image-azure-lts-24.04Upgrade linux-image-6.8.0-1047-gcp-fipsUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-5.15.0-1032-nvidia-tegra-igx-rtUpgrade linux-image-5.15.0-1043-nvidia-tegraUpgrade linux-image-5.15.0-1090-aws-fipsUpgrade linux-image-oem-24.04cUpgrade linux-image-6.14.0-1014-raspiUpgrade linux-image-lowlatency-64k-5.15Upgrade linux-image-raspi-realtimeUpgrade linux-image-lowlatency-5.15Upgrade linux-image-nvidia-64k-6.8Upgrade linux-image-virtual-5.15Upgrade linux-image-oem-24.04Upgrade linux-image-oem-22.04bUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-kvmUpgrade linux-image-6.8.0-1046-nvidia-64kUpgrade linux-image-azure-fips-5.15Upgrade linux-image-nvidia-tegra-igx-rt-5.15Upgrade linux-image-azure-fips-6.8Upgrade linux-image-6.14.0-32-genericUpgrade linux-image-5.15.0-1088-oracleUpgrade linux-image-5.15.0-1090-awsUpgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-realtimeUpgrade linux-image-intel-iotgUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-5.15.0-152-generic-64kUpgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-aws-64k-lts-22.04Upgrade linux-image-aws-fips-6.8Upgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-5.15.0-1094-azureUpgrade linux-image-oem-20.04Upgrade linux-image-nvidia-tegra-igxUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-fips-6.8Upgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-5.15.0-1085-nvidiaUpgrade linux-image-intel-iot-realtimeUpgrade linux-image-gcp-5.15Upgrade linux-image-6.8.0-1046-nvidiaUpgrade linux-image-awsUpgrade linux-image-5.15.0-152-lowlatencyUpgrade linux-image-generic-6.8Upgrade linux-image-gcp-64k-6.8Upgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-fipsUpgrade linux-image-aws-5.15Upgrade linux-image-oem-24.04aUpgrade linux-image-gcp-6.8Upgrade linux-image-6.8.0-100-fipsUpgrade linux-image-gkeop-5.15Upgrade linux-image-gkeUpgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-gcp-lts-22.04Upgrade linux-image-6.8.0-100-lowlatency-64kUpgrade linux-image-oem-24.04bUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-oem-20.04dUpgrade linux-image-nvidia-tegra-igx-5.15Upgrade linux-image-intelUpgrade linux-image-6.8.0-1046-aws-fipsUpgrade linux-image-azure-cvmUpgrade linux-image-generic-lpaeUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-intel-iotg-5.15Upgrade linux-image-oracle-64kUpgrade linux-image-6.14.0-1012-realtimeUpgrade linux-image-5.15.0-1032-nvidia-tegra-igxUpgrade linux-image-virtualUpgrade linux-image-azure-6.8Upgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-5.15.0-1094-azure-fipsUpgrade linux-image-generic-lpae-5.15Upgrade linux-image-5.15.0-1084-raspiUpgrade linux-image-realtime-hwe-22.04Upgrade linux-image-aws-64kUpgrade linux-image-6.8.0-100-generic-64kUpgrade linux-image-gcpUpgrade linux-image-xilinx-zynqmp-5.15Upgrade linux-image-oem-6.14Upgrade linux-image-xilinxUpgrade linux-image-5.15.0-1084-ibmUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-fips-5.15Upgrade linux-image-5.15.0-1083-ibmUpgrade linux-image-oracleUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-azure-6.14Upgrade linux-image-virtual-hwe-24.04Upgrade linux-image-6.8.0-1030-gkeopUpgrade linux-image-raspi-nolpaeUpgrade linux-image-6.8.0-1047-gcpUpgrade linux-image-generic-64k-6.14Upgrade linux-image-gcp-lts-24.04Upgrade linux-image-6.8.0-2037-raspi-realtimeUpgrade linux-image-aws-64k-5.15Upgrade linux-image-6.8.0-1046-azure-fipsUpgrade linux-image-6.14.0-1016-gcpUpgrade linux-image-5.15.0-152-lowlatency-64kUpgrade linux-image-6.8.0-1046-aws-64kUpgrade linux-image-5.15.0-1043-nvidia-tegra-rt | Jun 26, 2025 | Jun 18, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 8, 2025 | Jun 18, 2025 |
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