In the Linux kernel, the following vulnerability has been resolved:
net: atm: fix /proc/net/atm/lec handling
/proc/net/atm/lec must ensure safety against dev_lec[] changes.
It appears it had dev_put() calls without prior dev_hold(), leading to imbalance and UAF.
CVSS Details
- CVSS 3.1 Base Score: 7.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-64k-debug-modules-extraUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-rt-64k-debug-modulesUpgrade kernel-rtUpgrade kernel-64k-devel-matchedUpgrade kernel-devel-matchedUpgrade kernel-headersUpgrade kernel-rt-modules-coreUpgrade kernel-cross-headersUpgrade kernel-abi-stablelistsUpgrade kernel-uki-virtUpgrade kernel-rt-64k-debug-develUpgrade kernel-zfcpdump-coreUpgrade kernel-rt-64k-modules-extraUpgrade kernel-uki-virt-addonsUpgrade kernel-rt-64kUpgrade kernel-rt-modules-extraUpgrade kernel-debug-modules-extraUpgrade kernel-rt-debug-modules-extraUpgrade python3-perfUpgrade kernel-toolsUpgrade kernel-modules-coreUpgrade kernel-rt-debug-develUpgrade kernel-debug-devel-matchedUpgrade libperfUpgrade kernel-64k-debug-devel-matchedUpgrade kernel-64k-debugUpgrade kernel-rt-64k-modulesUpgrade kernel-64k-coreUpgrade rvUpgrade kernel-tools-libs-develUpgrade kernel-zfcpdump-modulesUpgrade kernel-docUpgrade kernel-rt-64k-debug-coreUpgrade perfUpgrade rtlaUpgrade kernel-tools-libsUpgrade kernel-64k-debug-coreUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-modulesUpgrade kernel-debugUpgrade bpftoolUpgrade kernel-debug-modulesUpgrade kernel-rt-debug-modules-coreUpgrade kernel-rt-modulesUpgrade kernel-64k-develUpgrade kernel-rt-debug-coreUpgrade kernel-zfcpdump-develUpgrade kernel-64k-debug-modules-coreUpgrade kernel-debug-modules-coreUpgrade kernel-debug-coreUpgrade kernel-rt-coreUpgrade kernel-rt-64k-debug-modules-extraUpgrade kernel-rt-64k-debug-modules-coreUpgrade kernelUpgrade kernel-rt-64k-develUpgrade kernel-develUpgrade kernel-64k-debug-modulesUpgrade kernel-debug-develUpgrade kernel-coreUpgrade kernel-64k-modulesUpgrade kernel-rt-64k-debugUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-modules-extraUpgrade kernel-debug-uki-virtUpgrade kernel-rt-64k-coreUpgrade kernel-rt-debugUpgrade kernel-rt-64k-modules-coreUpgrade kernel-64k-modules-extraUpgrade kernel-rt-debug-modulesUpgrade kernel-64k-modules-coreUpgrade kernel-rt-develUpgrade kernel-64k-debug-develUpgrade kernel-64kUpgrade kernel-zfcpdump | Mar 31, 2026 | Mar 30, 2026 |
| Debian | — | Upgrade linux-6.1Upgrade linux | Jul 7, 2025 | Jul 4, 2025 |
| Dell Powerstore Dsa2026115 | — | Upgrade Dell PowerStoreOS to the latest version | Feb 25, 2026 | Feb 24, 2026 |
| Oracle_linux | — | Upgrade kernelUpgrade kernel-uek | Sep 10, 2025 | Jul 4, 2025 |
| Redhat_linux | — | No solution existsUpgrade kernelUpgrade kernel-rt | Jul 9, 2025 | Jul 4, 2025 |
| Rocky_linux | — | Upgrade kernel-debuginfoUpgrade kernel-devel-matchedUpgrade kernel-modules-coreUpgrade kernel-rt-debug-develUpgrade libperfUpgrade rtlaUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-tools-debuginfoUpgrade kernel-rt-debug-debuginfoUpgrade kernel-debug-coreUpgrade kernel-debug-modules-extraUpgrade kernelUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-rt-coreUpgrade kernel-rt-debug-coreUpgrade kernel-debug-modulesUpgrade kernel-zfcpdump-modulesUpgrade kernel-coreUpgrade kernel-rt-debug-kvmUpgrade kernel-rt-modules-extraUpgrade kernel-debug-modules-coreUpgrade kernel-rt-debuginfo-common-x86_64Upgrade kernel-tools-libsUpgrade kernel-zfcpdump-debuginfoUpgrade kernel-debug-devel-matchedUpgrade kernel-debug-develUpgrade kernel-zfcpdump-develUpgrade kernel-debugUpgrade kernel-modules-extraUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-modulesUpgrade kernel-debug-uki-virtUpgrade rvUpgrade bpftoolUpgrade kernel-toolsUpgrade kernel-tools-libs-develUpgrade bpftool-debuginfoUpgrade kernel-uki-virtUpgrade kernel-zfcpdump-coreUpgrade kernel-rt-modulesUpgrade perf-debuginfoUpgrade kernel-uki-virt-addonsUpgrade python3-perf-debuginfoUpgrade kernel-rt-develUpgrade kernel-rt-debug-modulesUpgrade kernel-develUpgrade kernel-rt-kvmUpgrade kernel-rtUpgrade kernel-rt-modules-coreUpgrade kernel-zfcpdumpUpgrade kernel-rt-debuginfoUpgrade kernel-rt-debugUpgrade python3-perfUpgrade kernel-zfcpdump-devel-matchedUpgrade libperf-debuginfoUpgrade kernel-rt-debug-modules-coreUpgrade kernel-debuginfo-common-s390xUpgrade perfUpgrade kernel-rt-debug-modules-extraUpgrade kernel-debug-debuginfo | Apr 8, 2026 | Apr 7, 2026 |
| Suse | — | Upgrade kernel-default-manUpgrade kernel-rt-vdsoUpgrade kernel-default-extraUpgrade kernel-syms-rtUpgrade kselftests-kmp-rtUpgrade gfs2-kmp-64kbUpgrade dtb-nvidiaUpgrade dtb-amlogicUpgrade dtb-amdUpgrade kernel-default-baseUpgrade kernel-debug-develUpgrade reiserfs-kmp-rtUpgrade kernel-rt_debug-vdsoUpgrade dlm-kmp-defaultUpgrade kernel-azure-vdsoUpgrade dtb-appleUpgrade ocfs2-kmp-rtUpgrade kernel-default-livepatch-develUpgrade kernel-azure-extraUpgrade kernel-macrosUpgrade cluster-md-kmp-defaultUpgrade dtb-rockchipUpgrade kernel-azure-develUpgrade kernel-symsUpgrade gfs2-kmp-rtUpgrade dlm-kmp-rtUpgrade kernel-docs-htmlUpgrade dtb-armUpgrade dtb-marvellUpgrade dtb-apmUpgrade kernel-kvmsmall-vdsoUpgrade kernel-rt_debugUpgrade dlm-kmp-azureUpgrade kernel-zfcpdumpUpgrade dtb-renesasUpgrade kernel-defaultUpgrade kernel-kvmsmallUpgrade kernel-rt-livepatch-develUpgrade kselftests-kmp-defaultUpgrade kernel-64kb-optionalUpgrade dtb-socionextUpgrade kernel-docsUpgrade kernel-obs-qaUpgrade dtb-caviumUpgrade kernel-azure-optionalUpgrade kernel-debugUpgrade gfs2-kmp-defaultUpgrade kernel-rt-optionalUpgrade kernel-preemptUpgrade kernel-obs-buildUpgrade reiserfs-kmp-azureUpgrade reiserfs-kmp-64kbUpgrade kernel-source-rtUpgrade kernel-64kbUpgrade dtb-qcomUpgrade dtb-hisiliconUpgrade dtb-alteraUpgrade kernel-default-livepatchUpgrade kernel-default-develUpgrade dtb-xilinxUpgrade dtb-lgUpgrade dtb-amazonUpgrade kernel-default-optionalUpgrade kernel-devel-rtUpgrade kernel-devel-azureUpgrade ocfs2-kmp-64kbUpgrade dtb-allwinnerUpgrade dtb-mediatekUpgrade ocfs2-kmp-defaultUpgrade reiserfs-kmp-defaultUpgrade kselftests-kmp-azureUpgrade kernel-rt_debug-develUpgrade kernel-rtUpgrade kernel-source-azureUpgrade kernel-source-vanillaUpgrade kernel-rt-extraUpgrade kernel-preempt-develUpgrade kernel-kvmsmall-develUpgrade kernel-default-base-rebuildUpgrade kernel-debug-vdsoUpgrade kernel-64kb-extraUpgrade gfs2-kmp-azureUpgrade dtb-exynosUpgrade cluster-md-kmp-rtUpgrade ocfs2-kmp-azureUpgrade cluster-md-kmp-64kbUpgrade cluster-md-kmp-azureUpgrade dtb-freescaleUpgrade dtb-broadcomUpgrade kernel-sourceUpgrade kernel-azureUpgrade dtb-sprdUpgrade kernel-rt-develUpgrade kernel-develUpgrade kernel-default-vdsoUpgrade dlm-kmp-64kbUpgrade kernel-syms-azureUpgrade kernel-rt-livepatchUpgrade kselftests-kmp-64kbUpgrade kernel-64kb-devel | Dec 5, 2025 | Aug 18, 2025 |
| Ubuntu | — | Upgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-aws-fips-6.8Upgrade linux-image-6.8.0-1046-aws-64kUpgrade linux-image-xilinxUpgrade linux-image-6.14.0-34-genericUpgrade linux-image-6.8.0-1030-gkeopUpgrade linux-image-gkeUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-intel-iotgUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-kvmUpgrade linux-image-awsUpgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-generic-hwe-22.04Upgrade linux-image-oracleUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-gcp-64k-6.8Upgrade linux-image-nvidia-64k-6.8Upgrade linux-image-nvidia-6.8Upgrade linux-image-6.8.0-100-fipsUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-6.8.0-1046-nvidiaUpgrade linux-image-6.8.0-1047-gcpUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-aws-64kUpgrade linux-image-oracle-64kUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-6.8.0-1046-azure-fipsUpgrade linux-image-realtime-hwe-22.04Upgrade linux-image-6.8.0-2037-raspi-realtimeUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-6.8.0-100-generic-64kUpgrade linux-image-raspi-realtimeUpgrade linux-image-azure-fips-6.8Upgrade linux-image-virtual-hwe-24.04Upgrade linux-image-oem-22.04dUpgrade linux-image-realtimeUpgrade linux-image-gcp-6.8Upgrade linux-image-gcpUpgrade linux-image-azure-6.8Upgrade linux-image-aws-lts-24.04Upgrade linux-image-virtualUpgrade linux-image-intel-iot-realtimeUpgrade linux-image-6.8.0-1046-nvidia-64kUpgrade linux-image-generic-64k-6.14Upgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-lowlatency-6.8Upgrade linux-image-ibm-classicUpgrade linux-image-virtual-6.14Upgrade linux-image-oracle-64k-6.8Upgrade linux-image-nvidia-64kUpgrade linux-image-oracle-6.8Upgrade linux-image-lowlatency-64kUpgrade linux-image-ibmUpgrade linux-image-aws-64k-6.8Upgrade linux-image-6.8.0-1047-gcp-fipsUpgrade linux-image-6.8.0-1046-nvidia-lowlatency-64kUpgrade linux-image-generic-6.8Upgrade linux-image-6.8.0-1046-nvidia-lowlatencyUpgrade linux-image-raspiUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-fipsUpgrade linux-image-gcp-fips-6.8Upgrade linux-image-oem-22.04cUpgrade linux-image-6.8.0-1043-oracleUpgrade linux-image-gkeop-6.8Upgrade linux-image-virtual-hwe-22.04Upgrade linux-image-lowlatencyUpgrade linux-image-6.8.0-1046-aws-fipsUpgrade linux-image-6.8.0-1046-awsUpgrade linux-image-generic-lpaeUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-xilinx-6.8Upgrade linux-image-realtime-6.8.1Upgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-gkeopUpgrade linux-image-generic-64k-6.8Upgrade linux-image-6.8.0-1047-gcp-64kUpgrade linux-image-6.8.0-100-lowlatencyUpgrade linux-image-ibm-6.8Upgrade linux-image-azure-fipsUpgrade linux-image-azureUpgrade linux-image-6.8.0-1043-gkeUpgrade linux-image-6.8.0-1023-xilinxUpgrade linux-image-6.14.0-34-generic-64kUpgrade linux-image-raspi-6.8Upgrade linux-image-gke-64kUpgrade linux-image-azure-lts-24.04Upgrade linux-image-oem-22.04aUpgrade linux-image-6.8.0-1051-azureUpgrade linux-image-6.8.1-1041-realtimeUpgrade linux-image-6.8.0-1047-raspiUpgrade linux-image-6.8.0-100-genericUpgrade linux-image-generic-6.14Upgrade linux-image-6.8.0-1046-azureUpgrade linux-image-oem-22.04bUpgrade linux-image-gke-6.8Upgrade linux-image-generic-64kUpgrade linux-image-aws-fipsUpgrade linux-image-6.8.0-1043-oracle-64kUpgrade linux-image-6.8.0-1043-gke-64kUpgrade linux-image-gke-64k-6.8Upgrade linux-image-ibm-lts-24.04Upgrade linux-image-aws-6.8Upgrade linux-image-virtual-6.8Upgrade linux-image-gcp-64kUpgrade linux-image-6.8.0-100-lowlatency-64kUpgrade linux-image-nvidiaUpgrade linux-image-6.8.0-1044-ibmUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-oracle-lts-24.04Upgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-genericUpgrade linux-image-gcp-fipsUpgrade linux-image-fips-6.8Upgrade linux-image-oem-22.04 | Jul 9, 2025 | Jul 4, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 10, 2025 | Jul 4, 2025 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub