In the Linux kernel, the following vulnerability has been resolved:
nf_tables: nft_dynset: fix possible stateful expression memleak in error path
If cloning the second stateful expression in the element via GFP_ATOMIC fails, then the first stateful expression remains in place without being released.
unreferenced object (percpu) 0x607b97e9cab8 (size 16): comm "softirq", pid 0, jiffies 4294931867 hex dump (first 16 bytes on cpu 3): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 backtrace (crc 0): pcpu_alloc_noprof+0x453/0xd80 nft_counter_clone+0x9c/0x190 [nf_tables] nft_expr_clone+0x8f/0x1b0 [nf_tables] nft_dynset_new+0x2cb/0x5f0 [nf_tables] nft_rhash_update+0x236/0x11c0 [nf_tables] nft_dynset_eval+0x11f/0x670 [nf_tables] nft_do_chain+0x253/0x1700 [nf_tables] nft_do_chain_ipv4+0x18d/0x270 [nf_tables] nf_hook_slow+0xaa/0x1e0 ip_local_deliver+0x209/0x330
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-debuginfoUpgrade python-perfUpgrade bpftool-debuginfoUpgrade kernel-headersUpgrade kernel-livepatch-5.15.209-147.245Upgrade kernelUpgrade kernel-debuginfo-common-x86_64Upgrade python-perf-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-tools-develUpgrade kernel-toolsUpgrade perf-debuginfoUpgrade kernel-tools-debuginfoUpgrade bpftoolUpgrade kernel-develUpgrade perf | Jun 23, 2026 | Jun 23, 2026 |
| Amazon_linux_2023 | — | Upgrade kernel6.12-toolsUpgrade kernel6.18-headersUpgrade kernel-livepatch-6.12.79-101.147Upgrade perfUpgrade kernel-tools-develUpgrade kernel6.12-libbpf-debuginfoUpgrade kernel6.18-libbpf-staticUpgrade kernel-modules-extraUpgrade kernel-tools-debuginfoUpgrade kernel-livepatch-6.18.20-20.229Upgrade kernel6.18-toolsUpgrade kernel6.18-modules-extraUpgrade python3-perf6.12Upgrade python3-perf-debuginfoUpgrade kernel6.18-tools-develUpgrade kernel-debuginfo-common-aarch64Upgrade python3-perfUpgrade bpftoolUpgrade kernel6.18-modules-extra-commonUpgrade kernel6.12-debuginfo-common-x86_64Upgrade kernel6.18Upgrade kernel-develUpgrade kernel6.12-headersUpgrade kernel6.12-tools-develUpgrade perf6.12-debuginfoUpgrade kernel-debuginfoUpgrade kernel6.18-libbpfUpgrade kernel6.12-develUpgrade kernel6.18-libbpf-debuginfoUpgrade kernel6.18-tools-debuginfoUpgrade kernel6.12-libbpf-staticUpgrade perf-debuginfoUpgrade kernelUpgrade kernel6.12-debuginfo-common-aarch64Upgrade kernel-modules-extra-commonUpgrade kernel6.12-modules-extraUpgrade kernel6.18-debuginfoUpgrade bpftool6.18Upgrade python3-perf6.12-debuginfoUpgrade python3-perf6.18Upgrade kernel-livepatch-6.1.175-219.357Upgrade kernel-debuginfo-common-x86_64Upgrade bpftool-debuginfoUpgrade python3-perf6.18-debuginfoUpgrade kernel6.12Upgrade perf6.12Upgrade kernel6.12-libbpfUpgrade kernel-headersUpgrade perf6.18-debuginfoUpgrade perf6.18Upgrade kernel6.18-debuginfo-common-x86_64Upgrade kernel6.12-tools-debuginfoUpgrade kernel6.18-develUpgrade kernel-toolsUpgrade kernel6.12-modules-extra-commonUpgrade bpftool6.12Upgrade kernel6.18-debuginfo-common-aarch64Upgrade kernel6.12-libbpf-develUpgrade bpftool6.12-debuginfoUpgrade kernel6.12-debuginfoUpgrade bpftool6.18-debuginfoUpgrade kernel6.18-libbpf-devel | May 4, 2026 | Mar 28, 2026 |
| Debian | — | Upgrade linuxUpgrade linux-6.1 | Jul 5, 2026 | Jul 5, 2026 |
| Redhat_linux | — | No solution exists | Jul 17, 2026 | Mar 28, 2026 |
| Ubuntu | — | Upgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-6.8.0-1058-oracleUpgrade linux-image-aws-fips-6.8Upgrade linux-image-5.15.0-1053-nvidia-tegra-igx-rtUpgrade linux-image-5.15.0-1104-kvmUpgrade linux-image-azureUpgrade linux-image-oem-22.04bUpgrade linux-image-gcp-5.15Upgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-generic-64k-5.15Upgrade linux-image-lowlatencyUpgrade linux-image-ibm-6.8Upgrade linux-image-generic-6.8Upgrade linux-image-ibm-5.15Upgrade linux-image-gcp-fipsUpgrade linux-image-6.8.0-1061-aws-64kUpgrade linux-image-6.8.0-1062-azure-fdeUpgrade linux-image-azure-fdeUpgrade linux-image-xilinx-6.8Upgrade linux-image-6.8.0-1064-gcp-64kUpgrade linux-image-5.15.0-1106-ibmUpgrade linux-image-6.8.0-1061-raspiUpgrade linux-image-5.15.0-1117-azureUpgrade linux-image-5.15.0-1117-azure-fipsUpgrade linux-image-6.8.0-1061-aws-fipsUpgrade linux-image-6.8.0-1046-gkeopUpgrade linux-image-gkeop-6.8Upgrade linux-image-ibm-classicUpgrade linux-image-oem-22.04aUpgrade linux-image-nvidia-tegra-rt-5.15Upgrade linux-image-raspi-realtime-6.8Upgrade linux-image-gke-5.15Upgrade linux-image-kvmUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-virtual-6.8Upgrade linux-image-nvidia-lowlatency-5.15Upgrade linux-image-aws-fips-5.15Upgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-aws-6.8Upgrade linux-image-generic-5.15Upgrade linux-image-aws-64k-6.8Upgrade linux-image-5.15.0-1064-nvidia-tegra-rtUpgrade linux-image-6.8.0-1030-nvidia-tegraUpgrade linux-image-nvidia-tegra-rtUpgrade linux-image-lowlatency-6.8Upgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-6.8.0-1059-nvidia-64kUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-nvidia-6.8Upgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-azure-5.15Upgrade linux-image-aws-64k-5.15Upgrade linux-image-aws-lts-22.04Upgrade linux-image-6.8.0-1059-nvidia-lowlatency-64kUpgrade linux-image-azure-cvmUpgrade linux-image-5.15.0-1112-awsUpgrade linux-image-5.15.0-1117-azure-fdeUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-nvidia-tegra-igxUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-5.15.0-1108-gkeUpgrade linux-image-5.15.0-186-generic-64kUpgrade linux-image-5.15.0-1111-realtimeUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-5.15.0-1104-intel-iot-realtimeUpgrade linux-image-5.15.0-186-genericUpgrade linux-image-oracle-6.8Upgrade linux-image-aws-fipsUpgrade linux-image-azure-fde-5.15Upgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-fipsUpgrade linux-image-raspiUpgrade linux-image-raspi-nolpaeUpgrade linux-image-5.15.0-1064-nvidia-tegraUpgrade linux-image-azure-lts-24.04Upgrade linux-image-gcp-64kUpgrade linux-image-azure-fde-lts-24.04Upgrade linux-image-raspi-6.8Upgrade linux-image-oracle-5.15Upgrade linux-image-awsUpgrade linux-image-gcp-fips-5.15Upgrade linux-image-generic-64k-6.8Upgrade linux-image-gke-64kUpgrade linux-image-realtime-6.8.1Upgrade linux-image-5.15.0-1107-nvidia-lowlatencyUpgrade linux-image-nvidia-tegra-igx-rt-5.15Upgrade linux-image-6.8.0-1058-oracle-64kUpgrade linux-image-ibmUpgrade linux-image-intel-iot-realtime-5.15Upgrade linux-image-6.8.0-1063-azure-fipsUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-oracle-64k-6.8Upgrade linux-image-5.15.0-184-lowlatencyUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-6.8.0-1030-nvidia-tegra-rtUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-aws-lts-24.04Upgrade linux-image-azure-fipsUpgrade linux-image-6.8.0-1059-gke-64kUpgrade linux-image-6.8.0-1061-ibmUpgrade linux-image-raspi-5.15Upgrade linux-image-nvidia-64k-6.8Upgrade linux-image-gke-64k-6.8Upgrade linux-image-6.8.0-1061-awsUpgrade linux-image-nvidia-tegra-6.8Upgrade linux-image-intel-iotgUpgrade linux-image-oem-22.04Upgrade linux-image-5.15.0-1112-aws-64kUpgrade linux-image-5.15.0-1109-oracleUpgrade linux-image-nvidia-64kUpgrade linux-image-gkeopUpgrade linux-image-gke-6.8Upgrade linux-image-generic-lpaeUpgrade linux-image-azure-fde-lts-22.04Upgrade linux-image-virtual-5.15Upgrade linux-image-oracle-lts-24.04Upgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-lowlatency-64kUpgrade linux-image-virtualUpgrade linux-image-realtime-5.15Upgrade linux-image-oem-20.04Upgrade linux-image-nvidia-tegra-5.15Upgrade linux-image-kvm-5.15Upgrade linux-image-intel-iot-realtimeUpgrade linux-image-gkeUpgrade linux-image-azure-fde-6.8Upgrade linux-image-5.15.0-1106-raspiUpgrade linux-image-5.15.0-1075-xilinx-zynqmpUpgrade linux-image-nvidia-tegra-igx-5.15Upgrade linux-image-lowlatency-5.15Upgrade linux-image-xilinx-zynqmp-5.15Upgrade linux-image-oracleUpgrade linux-image-gcp-6.8Upgrade linux-image-azure-lts-22.04Upgrade linux-image-aws-64k-lts-22.04Upgrade linux-image-6.8.0-2050-raspi-realtimeUpgrade linux-image-6.8.0-1064-gcpUpgrade linux-image-5.15.0-1095-gkeopUpgrade linux-image-5.15.0-1053-nvidia-tegra-igxUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-xilinxUpgrade linux-image-raspi-realtimeUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-oracle-64kUpgrade linux-image-5.15.0-1112-aws-fipsUpgrade linux-image-intel-iotg-5.15Upgrade linux-image-gcp-64k-6.8Upgrade linux-image-fips-6.8Upgrade linux-image-6.8.0-136-lowlatency-64kUpgrade linux-image-6.8.0-136-fipsUpgrade linux-image-6.8.0-1063-azureUpgrade linux-image-6.8.0-1059-nvidia-lowlatencyUpgrade linux-image-6.8.0-1059-nvidiaUpgrade linux-image-5.15.0-1112-gcpUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-5.15.0-186-fipsUpgrade linux-image-oem-22.04cUpgrade linux-image-azure-fips-6.8Upgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-laptop-23.10Upgrade linux-image-intelUpgrade linux-image-generic-64kUpgrade linux-image-genericUpgrade linux-image-6.8.0-1059-gkeUpgrade linux-image-5.15.0-186-generic-lpaeUpgrade linux-image-5.15.0-1107-intel-iotgUpgrade linux-image-realtime-hwe-22.04Upgrade linux-image-oracle-lts-22.04Upgrade linux-image-oem-20.04cUpgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-aws-5.15Upgrade linux-image-lowlatency-64k-5.15Upgrade linux-image-realtimeUpgrade linux-image-nvidiaUpgrade linux-image-5.15.0-184-lowlatency-64kUpgrade linux-image-oem-20.04dUpgrade linux-image-oem-20.04bUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-azure-fips-5.15Upgrade linux-image-aws-64kUpgrade linux-image-6.8.0-136-lowlatencyUpgrade linux-image-6.8.0-136-generic-64kUpgrade linux-image-nvidia-tegraUpgrade linux-image-nvidia-5.15Upgrade linux-image-generic-lpae-5.15Upgrade linux-image-generic-hwe-22.04Upgrade linux-image-gcpUpgrade linux-image-6.8.1-1056-realtimeUpgrade linux-image-6.8.0-136-genericUpgrade linux-image-5.15.0-1107-nvidiaUpgrade linux-image-oem-22.04dUpgrade linux-image-nvidia-tegra-rt-6.8Upgrade linux-image-5.15.0-1112-gcp-fipsUpgrade linux-image-gkeop-5.15Upgrade linux-image-generic-hwe-20.04Upgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-gcp-fips-6.8Upgrade linux-image-fips-5.15Upgrade linux-image-azure-6.8Upgrade linux-image-6.8.0-1064-gcp-fipsUpgrade linux-image-6.8.0-1033-xilinx | Jul 20, 2026 | Mar 28, 2026 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jun 8, 2026 | Mar 28, 2026 |
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