In the Linux kernel, the following vulnerability has been resolved:
net: atm: fix use after free in lec_send()
The ->send() operation frees skb so save the length before calling ->send() to avoid a use after free.
CVSS Details
- CVSS 3.1 Base Score: 8.6
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-debug-devel-matchedUpgrade kernel-uki-virtUpgrade kernel-headersUpgrade kernel-zfcpdumpUpgrade kernel-64k-debugUpgrade kernel-rt-debug-modules-extraUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-abi-stablelistsUpgrade libperfUpgrade kernel-zfcpdump-coreUpgrade kernel-docUpgrade kernel-64k-modules-coreUpgrade kernel-devel-matchedUpgrade kernel-modules-coreUpgrade kernel-rt-debug-develUpgrade kernel-rt-64k-debug-modulesUpgrade kernel-modulesUpgrade kernel-rt-debug-modules-coreUpgrade kernel-coreUpgrade kernel-64k-devel-matchedUpgrade kernel-zfcpdump-develUpgrade kernel-zfcpdump-modules-coreUpgrade perfUpgrade kernel-debugUpgrade kernel-64k-coreUpgrade kernel-debug-coreUpgrade kernel-tools-libs-develUpgrade kernel-rt-debug-kvmUpgrade kernel-debug-develUpgrade kernel-rt-64k-modules-extraUpgrade kernel-64k-develUpgrade kernel-zfcpdump-modulesUpgrade kernel-64k-debug-modules-extraUpgrade rtlaUpgrade kernel-rt-modulesUpgrade kernel-rt-64k-modulesUpgrade python3-perfUpgrade kernel-64k-debug-devel-matchedUpgrade kernel-rt-64k-develUpgrade kernel-rtUpgrade kernelUpgrade kernel-rt-64kUpgrade kernel-64kUpgrade kernel-64k-modulesUpgrade kernel-tools-libsUpgrade kernel-modules-extraUpgrade kernel-64k-modules-extraUpgrade kernel-uki-virt-addonsUpgrade kernel-rt-debugUpgrade kernel-rt-64k-debug-modules-extraUpgrade kernel-64k-debug-coreUpgrade kernel-zfcpdump-devel-matchedUpgrade bpftoolUpgrade kernel-debug-modules-coreUpgrade kernel-toolsUpgrade kernel-rt-modules-coreUpgrade kernel-debug-modules-extraUpgrade kernel-rt-64k-debug-coreUpgrade kernel-rt-64k-debug-modules-coreUpgrade kernel-cross-headersUpgrade kernel-rt-modules-extraUpgrade kernel-develUpgrade kernel-rt-debug-modulesUpgrade kernel-64k-debug-modules-coreUpgrade kernel-rt-debug-coreUpgrade kernel-debug-uki-virtUpgrade kernel-rt-kvmUpgrade kernel-64k-debug-modulesUpgrade kernel-rt-coreUpgrade kernel-debug-modulesUpgrade kernel-rt-64k-modules-coreUpgrade kernel-rt-develUpgrade kernel-64k-debug-develUpgrade kernel-rt-64k-coreUpgrade kernel-rt-64k-debug-develUpgrade rvUpgrade kernel-rt-64k-debug | Jul 14, 2025 | Apr 3, 2025 |
| Amazon Linux Ami 2 | — | Upgrade python-perfUpgrade bpftoolUpgrade kernelUpgrade kernel-develUpgrade kernel-livepatch-5.10.234-225.921Upgrade kernel-toolsUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-debuginfo-common-x86_64Upgrade kernel-tools-debuginfoUpgrade bpftool-debuginfoUpgrade perfUpgrade python-perf-debuginfoUpgrade kernel-livepatch-5.10.236-227.928Upgrade kernel-livepatch-4.14.355-277.643Upgrade kernel-tools-develUpgrade kernel-debuginfoUpgrade perf-debuginfoUpgrade kernel-headers | Apr 30, 2025 | Apr 3, 2025 |
| Debian | — | Upgrade linuxUpgrade linux-6.1 | Apr 14, 2025 | Apr 3, 2025 |
| Dell Powerstore Dsa2025429 | — | Upgrade Dell PowerStoreOS to the latest version | Dec 3, 2025 | Dec 2, 2025 |
| Dell Powerstore Dsa2026039 | — | Upgrade Dell PowerStoreOS to the latest version | Jan 13, 2026 | Jan 6, 2026 |
| Oracle_linux | — | Upgrade kernelUpgrade kernel-uek | Jun 30, 2025 | Apr 3, 2025 |
| Redhat_linux | — | Upgrade kernel-rtNo solution existsUpgrade kernel | Jul 9, 2025 | Apr 3, 2025 |
| Rocky_linux | — | Upgrade kernel-zfcpdump-modulesUpgrade bpftool-debuginfoUpgrade kernel-uki-virt-addonsUpgrade kernel-rt-debug-coreUpgrade kernel-zfcpdump-coreUpgrade libperf-debuginfoUpgrade kernel-rt-debug-modulesUpgrade kernel-rt-debug-develUpgrade kernel-debug-modulesUpgrade kernel-rt-modules-extraUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-debug-devel-matchedUpgrade kernel-zfcpdumpUpgrade kernel-modules-coreUpgrade kernel-cross-headersUpgrade kernel-rt-debug-debuginfoUpgrade kernel-tools-libs-develUpgrade kernel-headersUpgrade kernelUpgrade kernel-debug-modules-coreUpgrade kernel-devel-matchedUpgrade kernel-debug-develUpgrade kernel-tools-libsUpgrade kernel-rt-debuginfo-common-x86_64Upgrade libperfUpgrade kernel-debug-modules-extraUpgrade kernel-debug-debuginfoUpgrade kernel-zfcpdump-develUpgrade kernel-rt-modules-coreUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-rt-debug-kvmUpgrade kernel-debug-coreUpgrade python3-perf-debuginfoUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-debug-uki-virtUpgrade kernel-rt-develUpgrade kernel-modulesUpgrade kernel-debugUpgrade rvUpgrade kernel-rt-modulesUpgrade kernel-rt-kvmUpgrade kernel-zfcpdump-debuginfoUpgrade python3-perfUpgrade kernel-rt-debug-modules-coreUpgrade kernel-coreUpgrade kernel-toolsUpgrade kernel-rt-coreUpgrade perf-debuginfoUpgrade kernel-tools-debuginfoUpgrade kernel-zfcpdump-modules-extraUpgrade perfUpgrade kernel-debuginfoUpgrade kernel-rt-debugUpgrade kernel-modules-extraUpgrade kernel-rtUpgrade kernel-uki-virtUpgrade kernel-rt-debug-modules-extraUpgrade rtlaUpgrade kernel-develUpgrade bpftoolUpgrade kernel-rt-debuginfo | Feb 5, 2026 | Jul 29, 2025 |
| Suse | — | Upgrade kernel-source-vanillaUpgrade kernel-azure-extraUpgrade kernel-kvmsmall-vdsoUpgrade kernel-rt-extraUpgrade kernel-defaultUpgrade kernel-obs-buildUpgrade reiserfs-kmp-defaultUpgrade kernel-azure-vdsoUpgrade kernel-azureUpgrade kernel-docsUpgrade kernel-64kb-develUpgrade kernel-64kb-extraUpgrade kernel-64kbUpgrade kernel-devel-azureUpgrade kernel-source-azureUpgrade kernel-zfcpdumpUpgrade kernel-symsUpgrade kernel-develUpgrade kernel-azure-develUpgrade kernel-docs-htmlUpgrade kernel-kvmsmall-develUpgrade kernel-macrosUpgrade kernel-kvmsmallUpgrade kernel-default-extraUpgrade kernel-sourceUpgrade kernel-default-vdsoUpgrade kernel-default-develUpgrade kernel-obs-qaUpgrade kernel-default-livepatch | Dec 5, 2025 | Jul 9, 2025 |
| Ubuntu | — | Upgrade linux-image-generic-6.8Upgrade linux-image-lowlatency-hwe-24.04Upgrade linux-image-azure-fipsUpgrade linux-image-realtime-hwe-22.04Upgrade linux-image-ibm-lts-20.04Upgrade linux-image-azure-lts-24.04Upgrade linux-image-5.4.0-1153-azure-fipsUpgrade linux-image-5.15.0-142-fipsUpgrade linux-image-5.15.0-1028-nvidia-tegra-igxUpgrade linux-image-gcp-lts-20.04Upgrade linux-image-6.8.0-1039-nvidia-lowlatencyUpgrade linux-image-oem-22.04cUpgrade linux-image-aws-6.8Upgrade linux-image-raspi-realtimeUpgrade linux-image-6.11.0-1018-azureUpgrade linux-image-5.15.0-1080-nvidiaUpgrade linux-image-gcpUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-azureUpgrade linux-image-oem-24.04bUpgrade linux-image-5.4.0-1051-iotUpgrade linux-image-lowlatency-64kUpgrade linux-image-6.8.1-1034-realtimeUpgrade linux-image-aws-lts-20.04Upgrade linux-image-azure-nvidia-6.8Upgrade linux-image-5.15.0-1081-intel-iotgUpgrade linux-image-6.11.0-1016-gcp-64kUpgrade linux-image-6.8.0-1036-azureUpgrade linux-image-5.15.0-1068-gkeopUpgrade linux-image-raspi-nolpaeUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-generic-hwe-24.04Upgrade linux-image-6.11.0-1011-realtimeUpgrade linux-image-azure-fdeUpgrade linux-image-oem-22.04bUpgrade linux-image-nvidiaUpgrade linux-image-gke-6.8Upgrade linux-image-oem-22.04Upgrade linux-image-5.15.0-1086-aws-64kUpgrade linux-image-azure-fde-6.11Upgrade linux-image-lowlatency-6.11Upgrade linux-image-oem-20.04dUpgrade linux-image-nvidia-64kUpgrade linux-image-azure-lts-20.04Upgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-5.15.0-1028-nvidia-tegra-igx-rtUpgrade linux-image-5.15.0-142-genericUpgrade linux-image-6.11.0-1017-oracle-64kUpgrade linux-image-5.15.0-1078-ibmUpgrade linux-image-lowlatencyUpgrade linux-image-ibm-classicUpgrade linux-image-virtual-6.8Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-5.4.0-1134-kvmUpgrade linux-image-azure-fde-lts-24.04Upgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-generic-hwe-22.04Upgrade linux-image-ibm-6.8Upgrade linux-image-gcp-fipsUpgrade linux-image-gke-64kUpgrade linux-image-azure-6.11Upgrade linux-image-6.8.0-1037-oracleUpgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-azure-fde-edgeUpgrade linux-image-azure-lts-22.04Upgrade linux-image-oracle-lts-24.04Upgrade linux-image-raspi2Upgrade linux-image-nvidia-tegraUpgrade linux-image-6.11.0-28-generic-64kUpgrade linux-image-6.8.0-1039-nvidia-lowlatency-64kUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-5.4.0-1147-awsUpgrade linux-image-5.4.0-1130-raspiUpgrade linux-image-6.8.0-84-lowlatency-64kUpgrade linux-image-generic-64kUpgrade linux-image-5.15.0-142-generic-64kUpgrade linux-image-azure-nvidiaUpgrade linux-image-ibmUpgrade linux-image-5.15.0-1086-awsUpgrade linux-image-6.8.0-1040-gcpUpgrade linux-image-6.8.0-1025-azure-nvidiaUpgrade linux-image-5.4.0-1150-gcp-fipsUpgrade linux-image-oracle-64kUpgrade linux-image-6.11.0-1015-lowlatency-64kUpgrade linux-image-6.8.0-84-generic-64kUpgrade linux-image-6.11.0-1018-azure-fdeUpgrade linux-image-oem-20.04cUpgrade linux-image-azure-nvidia-lts-24.04Upgrade linux-image-6.8.0-1039-awsUpgrade linux-image-6.8.0-1039-raspiUpgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-raspiUpgrade linux-image-generic-lpaeUpgrade linux-image-5.4.0-1147-aws-fipsUpgrade linux-image-lowlatency-64k-hwe-24.04Upgrade linux-image-6.8.0-84-genericUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-5.15.0-1083-intel-iotgUpgrade linux-image-6.8.0-1023-gkeopUpgrade linux-image-kvmUpgrade linux-image-5.4.0-1150-gcpUpgrade linux-image-6.8.0-1037-ibmUpgrade linux-image-gke-5.15Upgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-oracle-64k-6.8Upgrade linux-image-6.11.0-1024-oemUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-gkeop-6.8Upgrade linux-image-5.15.0-142-lowlatencyUpgrade linux-image-6.11.0-28-genericUpgrade linux-image-5.4.0-218-generic-lpaeUpgrade linux-image-5.15.0-1091-azureUpgrade linux-image-5.15.0-142-generic-lpaeUpgrade linux-image-5.15.0-1086-aws-fipsUpgrade linux-image-aws-lts-22.04Upgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-generic-hwe-18.04Upgrade linux-image-aws-64k-6.8Upgrade linux-image-generic-64k-6.8Upgrade linux-image-oem-20.04bUpgrade linux-image-5.15.0-1080-nvidia-lowlatencyUpgrade linux-image-oem-22.04aUpgrade linux-image-6.8.0-85-generic-64kUpgrade linux-image-6.8.0-1038-azureUpgrade linux-image-5.15.0-1086-realtimeUpgrade linux-image-intel-iotg-5.15Upgrade linux-image-6.8.0-1036-azure-fdeUpgrade linux-image-nvidia-tegra-igxUpgrade linux-image-lowlatency-64k-6.11Upgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-oem-20.04Upgrade linux-image-6.11.0-1015-awsUpgrade linux-image-6.11.0-1015-lowlatencyUpgrade linux-image-nvidia-6.8Upgrade linux-image-xilinx-zynqmpUpgrade linux-image-raspi-6.8Upgrade linux-image-gcp-64k-6.8Upgrade linux-image-6.8.0-1039-nvidia-64kUpgrade linux-image-aws-lts-24.04Upgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-raspi-hwe-18.04Upgrade linux-image-6.8.0-2031-raspi-realtimeUpgrade linux-image-oracle-lts-20.04Upgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-gkeopUpgrade linux-image-oracle-6.8Upgrade linux-image-6.8.0-1036-gkeUpgrade linux-image-5.4.0-1152-azureUpgrade linux-image-5.15.0-142-lowlatency-64kUpgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-azure-fde-6.8Upgrade linux-image-6.11.0-1016-gcpUpgrade linux-image-awsUpgrade linux-image-5.15.0-1050-xilinx-zynqmpUpgrade linux-image-5.15.0-1080-raspiUpgrade linux-image-5.15.0-1085-gcpUpgrade linux-image-6.8.0-1036-gke-64kUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-5.15.0-1079-intel-iot-realtimeUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-gke-64k-6.8Upgrade linux-image-5.4.0-1106-bluefieldUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-5.15.0-1083-oracleUpgrade linux-image-6.8.0-1040-gcp-64kUpgrade linux-image-5.15.0-1091-azure-fipsUpgrade linux-image-oem-22.04dUpgrade linux-image-gkeUpgrade linux-image-6.8.0-1037-oracle-64kUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-gkeop-5.15Upgrade linux-image-virtualUpgrade linux-image-realtimeUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-azure-cvmUpgrade linux-image-6.11.0-1017-oracleUpgrade linux-image-6.8.0-1039-nvidiaUpgrade linux-image-5.4.0-1093-ibmUpgrade linux-image-5.15.0-1039-nvidia-tegraUpgrade linux-image-genericUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-oracleUpgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-virtual-hwe-20.04Upgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-intel-iotgUpgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-6.8.0-1039-aws-64kUpgrade linux-image-aws-64kUpgrade linux-image-gcp-64kUpgrade linux-image-6.8.0-1038-azure-fdeUpgrade linux-image-gcp-6.8Upgrade linux-image-aws-fipsUpgrade linux-image-6.8.0-85-genericUpgrade linux-image-6.8.0-84-lowlatencyUpgrade linux-image-5.4.0-1065-xilinx-zynqmpUpgrade linux-image-6.11.0-1014-raspiUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-fipsUpgrade linux-image-intel-iot-realtimeUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-nvidia-tegra-rtUpgrade linux-image-5.4.0-218-genericUpgrade linux-image-aws-64k-lts-22.04Upgrade linux-image-oem-osp1Upgrade linux-image-5.15.0-1085-gcp-fipsUpgrade linux-image-5.4.0-218-lowlatencyUpgrade linux-image-realtime-6.8.1Upgrade linux-image-oemUpgrade linux-image-5.15.0-1083-gkeUpgrade linux-image-azure-6.8Upgrade linux-image-5.15.0-1082-kvmUpgrade linux-image-5.4.0-1145-oracleUpgrade linux-image-intelUpgrade linux-image-bluefieldUpgrade linux-image-virtual-hwe-18.04Upgrade linux-image-5.4.0-1121-fipsUpgrade linux-image-5.15.0-1039-nvidia-tegra-rtUpgrade linux-image-lowlatency-6.8 | Jun 20, 2025 | Apr 3, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Sep 22, 2025 | Apr 3, 2025 |
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