In the Linux kernel, the following vulnerability has been resolved:
net_sched: hfsc: Fix a potential UAF in hfsc_dequeue() too
Similarly to the previous patch, we need to safe guard hfsc_dequeue() too. But for this one, we don't have a reliable reproducer.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-rt-64k-debug-coreUpgrade kernel-modules-coreUpgrade kernel-rt-64k-develUpgrade kernel-rt-64k-debug-modulesUpgrade kernel-64k-coreUpgrade kernel-rt-develUpgrade kernel-64k-debug-coreUpgrade kernel-debug-develUpgrade kernel-headersUpgrade kernel-debug-devel-matchedUpgrade kernel-rt-64k-debug-modules-coreUpgrade kernel-rt-debug-kvmUpgrade kernel-rt-debug-coreUpgrade kernel-abi-stablelistsUpgrade kernel-debug-modulesUpgrade kernel-tools-libsUpgrade kernel-rt-64k-debug-modules-extraUpgrade python3-perfUpgrade kernel-64kUpgrade kernelUpgrade kernel-zfcpdump-develUpgrade kernel-rt-64k-modulesUpgrade kernel-cross-headersUpgrade kernel-tools-libs-develUpgrade kernel-64k-modules-coreUpgrade kernel-rt-64k-debugUpgrade kernel-64k-modulesUpgrade kernel-rt-coreUpgrade kernel-rt-64k-coreUpgrade rtlaUpgrade kernel-debug-uki-virtUpgrade kernel-rt-64k-debug-develUpgrade kernel-rt-modules-extraUpgrade kernel-64k-devel-matchedUpgrade kernel-rt-kvmUpgrade kernel-rt-modulesUpgrade kernel-toolsUpgrade kernel-debug-coreUpgrade kernel-zfcpdumpUpgrade kernel-debugUpgrade kernel-64k-debug-modules-coreUpgrade kernel-devel-matchedUpgrade kernel-uki-virt-addonsUpgrade kernel-docUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-rt-debug-modules-extraUpgrade kernel-64k-debugUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-rt-64k-modules-coreUpgrade kernel-64k-modules-extraUpgrade kernel-64k-develUpgrade rvUpgrade kernel-modules-extraUpgrade kernel-rt-debug-develUpgrade kernel-rt-debug-modules-coreUpgrade kernel-rt-modules-coreUpgrade kernel-zfcpdump-coreUpgrade kernel-uki-virtUpgrade perfUpgrade kernel-modulesUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-rt-debug-modulesUpgrade kernel-zfcpdump-modulesUpgrade kernel-64k-debug-devel-matchedUpgrade kernel-64k-debug-modulesUpgrade kernel-develUpgrade kernel-rt-64kUpgrade kernel-debug-modules-coreUpgrade kernel-debug-modules-extraUpgrade libperfUpgrade kernel-coreUpgrade kernel-64k-debug-modules-extraUpgrade kernel-rt-64k-modules-extraUpgrade kernel-rt-debugUpgrade kernel-rtUpgrade kernel-64k-debug-devel | Sep 30, 2025 | Sep 2, 2025 |
| Amazon Linux Ami 2 | — | Upgrade python-perf-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernelUpgrade perf-debuginfoUpgrade kernel-livepatch-5.15.184-125.190Upgrade python-perfUpgrade kernel-headersUpgrade bpftool-debuginfoUpgrade kernel-tools-debuginfoUpgrade kernel-debuginfoUpgrade kernel-tools-develUpgrade kernel-toolsUpgrade kernel-develUpgrade bpftoolUpgrade perfUpgrade kernel-livepatch-5.10.237-230.949Upgrade kernel-debuginfo-common-aarch64 | May 20, 2026 | May 20, 2026 |
| Amazon_linux_2023 | — | Upgrade perf6.12-debuginfoUpgrade kernel-tools-develUpgrade kernel6.12-debuginfo-common-aarch64Upgrade perf-debuginfoUpgrade python3-perf6.12-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade perfUpgrade python3-perfUpgrade kernel-livepatch-6.12.29-33.102Upgrade python3-perf6.12Upgrade kernel-develUpgrade kernel-modules-extra-commonUpgrade kernel6.12-modules-extraUpgrade kernel-debuginfoUpgrade kernel-libbpf-debuginfoUpgrade kernelUpgrade python3-perf-debuginfoUpgrade bpftoolUpgrade kernel-libbpf-staticUpgrade kernel6.12-debuginfoUpgrade kernel-libbpfUpgrade kernel-tools-debuginfoUpgrade kernel-headersUpgrade kernel-toolsUpgrade kernel-debuginfo-common-x86_64Upgrade kernel6.12Upgrade kernel-modules-extraUpgrade bpftool-debuginfoUpgrade kernel-livepatch-6.1.140-154.222Upgrade perf6.12Upgrade kernel-libbpf-develUpgrade kernel6.12-debuginfo-common-x86_64 | Aug 5, 2025 | May 8, 2025 |
| Debian | — | Upgrade linux-6.1Upgrade linux | May 15, 2025 | May 8, 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 |
| Huawei Euleros 2_0_sp11 | — | Upgrade bpftoolUpgrade kernel-tools-libsUpgrade python3-perfUpgrade kernel-abi-stablelistsUpgrade kernel-toolsUpgrade kernel | Oct 14, 2025 | Sep 9, 2025 |
| Huawei Euleros 2_0_sp12 | — | Upgrade kernel-abi-stablelistsUpgrade kernelUpgrade kernel-toolsUpgrade python3-perfUpgrade kernel-tools-libsUpgrade bpftool | Sep 15, 2025 | Sep 9, 2025 |
| Huawei Euleros 2_0_sp13 | — | Upgrade python3-perfUpgrade kernelUpgrade kernel-toolsUpgrade kernel-tools-libsUpgrade kernel-abi-stablelistsUpgrade bpftool | Oct 24, 2025 | Sep 9, 2025 |
| Oracle_linux | — | Upgrade kernelUpgrade kernel-uek | Jul 17, 2025 | May 8, 2025 |
| Redhat_linux | — | Upgrade kernel-rtNo solution existsUpgrade kernel | Jul 9, 2025 | May 8, 2025 |
| Rocky_linux | — | Upgrade kernel-zfcpdump-devel-matchedUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-rt-debug-coreUpgrade kernel-zfcpdump-coreUpgrade kernel-rt-debug-debuginfoUpgrade kernel-rt-modules-coreUpgrade rvUpgrade kernel-rt-debug-modules-coreUpgrade kernel-devel-matchedUpgrade kernel-uki-virt-addonsUpgrade kernel-rt-debuginfoUpgrade kernel-rtUpgrade perfUpgrade kernel-debug-devel-matchedUpgrade kernel-debuginfo-common-s390xUpgrade kernel-toolsUpgrade kernel-tools-libs-develUpgrade kernel-zfcpdump-modulesUpgrade kernel-debug-modules-extraUpgrade kernel-rt-kvmUpgrade kernel-rt-modulesUpgrade libperf-debuginfoUpgrade kernel-rt-develUpgrade kernel-rt-modules-extraUpgrade kernel-rt-coreUpgrade kernel-debug-modules-coreUpgrade kernel-debugUpgrade kernel-debug-develUpgrade kernel-rt-debug-develUpgrade kernel-debug-uki-virtUpgrade rtlaUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-zfcpdump-develUpgrade kernel-coreUpgrade perf-debuginfoUpgrade kernel-rt-debug-modules-extraUpgrade kernel-rt-debugUpgrade kernel-debug-modulesUpgrade kernel-debug-debuginfoUpgrade kernel-zfcpdump-debuginfoUpgrade kernel-tools-libsUpgrade kernel-modulesUpgrade kernel-tools-debuginfoUpgrade kernel-rt-debug-modulesUpgrade kernelUpgrade kernel-debug-coreUpgrade kernel-modules-extraUpgrade kernel-modules-coreUpgrade python3-perfUpgrade libperfUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-debuginfoUpgrade kernel-rt-debug-kvmUpgrade kernel-develUpgrade kernel-zfcpdumpUpgrade kernel-uki-virtUpgrade python3-perf-debuginfo | Feb 5, 2026 | Oct 10, 2025 |
| Suse | — | Upgrade dtb-freescaleUpgrade dtb-amdUpgrade kernel-obs-buildUpgrade dtb-renesasUpgrade kernel-debug-vdsoUpgrade kernel-rt-optionalUpgrade reiserfs-kmp-64kbUpgrade kselftests-kmp-64kbUpgrade kernel-azure-extraUpgrade kernel-debugUpgrade dlm-kmp-rtUpgrade kernel-64kb-extraUpgrade kernel-rt-extraUpgrade dtb-sprdUpgrade kernel-defaultUpgrade kernel-preempt-develUpgrade dtb-allwinnerUpgrade kernel-kvmsmall-vdsoUpgrade kernel-default-livepatchUpgrade kernel-default-livepatch-develUpgrade kernel-default-baseUpgrade kernel-docs-htmlUpgrade reiserfs-kmp-defaultUpgrade dtb-nvidiaUpgrade gfs2-kmp-azureUpgrade dtb-lgUpgrade dtb-alteraUpgrade dtb-caviumUpgrade dlm-kmp-64kbUpgrade dtb-xilinxUpgrade dtb-rockchipUpgrade kernel-azureUpgrade kernel-source-rtUpgrade kernel-rt_debug-develUpgrade kernel-source-vanillaUpgrade cluster-md-kmp-rtUpgrade kselftests-kmp-azureUpgrade kernel-debug-develUpgrade dtb-broadcomUpgrade kernel-default-vdsoUpgrade kernel-rt-vdsoUpgrade gfs2-kmp-defaultUpgrade kernel-azure-optionalUpgrade kernel-develUpgrade cluster-md-kmp-64kbUpgrade dtb-appleUpgrade kernel-default-optionalUpgrade kselftests-kmp-rtUpgrade ocfs2-kmp-64kbUpgrade ocfs2-kmp-azureUpgrade ocfs2-kmp-defaultUpgrade reiserfs-kmp-azureUpgrade kernel-rt-develUpgrade gfs2-kmp-64kbUpgrade dtb-apmUpgrade dtb-amlogicUpgrade kernel-syms-rtUpgrade kernel-preemptUpgrade kernel-kvmsmallUpgrade kernel-default-extraUpgrade gfs2-kmp-rtUpgrade kernel-default-develUpgrade kernel-64kb-develUpgrade kernel-zfcpdumpUpgrade dtb-mediatekUpgrade kernel-azure-vdsoUpgrade kernel-rt_debug-vdsoUpgrade kernel-kvmsmall-develUpgrade kernel-azure-develUpgrade reiserfs-kmp-rtUpgrade kernel-source-azureUpgrade ocfs2-kmp-rtUpgrade dtb-marvellUpgrade kernel-macrosUpgrade kernel-64kbUpgrade dtb-amazonUpgrade kselftests-kmp-defaultUpgrade kernel-syms-azureUpgrade kernel-rt_debugUpgrade kernel-docsUpgrade kernel-symsUpgrade kernel-default-manUpgrade cluster-md-kmp-azureUpgrade kernel-rt-livepatch-develUpgrade kernel-devel-rtUpgrade kernel-64kb-optionalUpgrade dlm-kmp-azureUpgrade kernel-devel-azureUpgrade dtb-hisiliconUpgrade dtb-armUpgrade dlm-kmp-defaultUpgrade cluster-md-kmp-defaultUpgrade kernel-sourceUpgrade kernel-rtUpgrade kernel-default-base-rebuildUpgrade kernel-obs-qaUpgrade dtb-socionextUpgrade dtb-qcomUpgrade dtb-exynos | Dec 5, 2025 | Sep 5, 2025 |
| Ubuntu | — | Upgrade linux-image-oracle-6.8Upgrade linux-image-6.14.0-1008-gcpUpgrade linux-image-intel-iotg-5.15Upgrade linux-image-6.8.0-1044-ibmUpgrade linux-image-nvidia-lowlatency-5.15Upgrade linux-image-gke-64kUpgrade linux-image-aws-fipsUpgrade linux-image-ibm-5.15Upgrade linux-image-6.8.1-1041-realtimeUpgrade linux-image-5.15.0-1084-kvmUpgrade linux-image-6.14.0-1007-azureUpgrade linux-image-5.15.0-1030-nvidia-tegra-igx-rtUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-generic-hwe-20.04Upgrade linux-image-5.15.0-1041-nvidia-tegra-rtUpgrade linux-image-6.8.0-100-lowlatencyUpgrade linux-image-oem-22.04Upgrade linux-image-gcp-5.15Upgrade linux-image-gcp-lts-22.04Upgrade linux-image-6.14.0-1007-raspiUpgrade linux-image-gke-64k-6.8Upgrade linux-image-azure-fdeUpgrade linux-image-lowlatency-64kUpgrade linux-image-5.15.0-1083-intel-iotgUpgrade linux-image-6.8.0-100-genericUpgrade linux-image-oem-22.04dUpgrade linux-image-5.15.0-1081-intel-iot-realtimeUpgrade linux-image-6.8.0-1047-gcpUpgrade linux-image-nvidia-tegra-igxUpgrade linux-image-oem-20.04bUpgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-oracle-64k-6.8Upgrade linux-image-awsUpgrade linux-image-5.15.0-1088-aws-64kUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-raspi-nolpaeUpgrade linux-image-fipsUpgrade linux-image-6.8.0-1043-gke-64kUpgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-virtual-5.15Upgrade linux-image-6.14.0-1007-awsUpgrade linux-image-6.14.0-1008-gcp-64kUpgrade linux-image-nvidia-tegra-5.15Upgrade linux-image-raspi-6.8Upgrade linux-image-virtual-hwe-20.04Upgrade linux-image-azure-fipsUpgrade linux-image-lowlatency-5.15Upgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-lowlatency-6.8Upgrade linux-image-aws-fips-5.15Upgrade linux-image-6.14.0-22-generic-64kUpgrade linux-image-6.8.0-1046-awsUpgrade linux-image-6.8.0-1043-oracle-64kUpgrade linux-image-5.15.0-1088-realtimeUpgrade linux-image-oracle-5.15Upgrade linux-image-azure-fips-5.15Upgrade linux-image-gcp-lts-24.04Upgrade linux-image-generic-64k-6.8Upgrade linux-image-generic-64k-5.15Upgrade linux-image-oracle-lts-24.04Upgrade linux-image-aws-6.8Upgrade linux-image-5.15.0-1052-xilinx-zynqmpUpgrade linux-image-6.14.0-1007-aws-64kUpgrade linux-image-nvidia-tegra-igx-rt-5.15Upgrade linux-image-xilinx-6.8Upgrade linux-image-gcp-fipsUpgrade linux-image-azure-5.15Upgrade linux-image-gcp-64k-6.8Upgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-6.14.0-22-genericUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-6.8.0-1023-xilinxUpgrade linux-image-raspi-5.15Upgrade linux-image-generic-lpaeUpgrade linux-image-gcp-64kUpgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-aws-64k-5.15Upgrade linux-image-aws-fips-6.8Upgrade linux-image-5.15.0-144-genericUpgrade linux-image-5.15.0-1094-azureUpgrade linux-image-6.8.0-1046-nvidiaUpgrade linux-image-intel-iotgUpgrade linux-image-6.8.0-1047-raspiUpgrade linux-image-oem-22.04cUpgrade linux-image-kvmUpgrade linux-image-intel-iot-realtimeUpgrade linux-image-gkeop-6.8Upgrade linux-image-6.8.0-1046-aws-fipsUpgrade linux-image-intelUpgrade linux-image-kvm-5.15Upgrade linux-image-5.15.0-1094-azure-fipsUpgrade linux-image-generic-64kUpgrade linux-image-azure-lts-22.04Upgrade linux-image-oem-22.04aUpgrade linux-image-6.8.0-100-fipsUpgrade linux-image-aws-64k-6.8Upgrade linux-image-lowlatencyUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-fips-6.8Upgrade linux-image-azure-lts-24.04Upgrade linux-image-6.8.0-1051-azureUpgrade linux-image-5.15.0-144-generic-64kUpgrade linux-image-generic-6.8Upgrade linux-image-realtime-5.15Upgrade linux-image-5.15.0-1085-gkeUpgrade linux-image-6.8.0-1043-gkeUpgrade linux-image-6.8.0-1030-gkeopUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-generic-hwe-22.04Upgrade linux-image-realtime-hwe-22.04Upgrade linux-image-gcpUpgrade linux-image-6.8.0-100-lowlatency-64kUpgrade linux-image-nvidia-tegra-igx-5.15Upgrade linux-image-oem-22.04bUpgrade linux-image-5.15.0-1082-nvidia-lowlatencyUpgrade linux-image-6.14.0-1007-oracleUpgrade linux-image-realtimeUpgrade linux-image-5.15.0-1085-oracleUpgrade linux-image-aws-64kUpgrade linux-image-ibm-classicUpgrade linux-image-gke-6.8Upgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-generic-lpae-5.15Upgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-5.15.0-144-fipsUpgrade linux-image-6.14.0-1007-azure-fdeUpgrade linux-image-fips-5.15Upgrade linux-image-5.15.0-1030-nvidia-tegra-igxUpgrade linux-image-6.8.0-2037-raspi-realtimeUpgrade linux-image-gkeUpgrade linux-image-5.15.0-1041-nvidia-tegraUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-6.8.0-1046-nvidia-64kUpgrade linux-image-ibm-6.8Upgrade linux-image-oem-20.04cUpgrade linux-image-virtualUpgrade linux-image-gcp-6.8Upgrade linux-image-aws-5.15Upgrade linux-image-azure-fips-6.8Upgrade linux-image-6.8.0-1046-aws-64kUpgrade linux-image-gcp-fips-6.8Upgrade linux-image-6.14.0-1004-realtimeUpgrade linux-image-6.8.0-1043-oracleUpgrade linux-image-ibmUpgrade linux-image-raspi-realtimeUpgrade linux-image-aws-lts-24.04Upgrade linux-image-oracleUpgrade linux-image-6.8.0-1046-azure-fipsUpgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-aws-64k-lts-22.04Upgrade linux-image-5.15.0-1080-ibmUpgrade linux-image-intel-iot-realtime-5.15Upgrade linux-image-5.15.0-144-generic-lpaeUpgrade linux-image-azure-cvmUpgrade linux-image-5.15.0-1083-raspiUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-5.15.0-1088-awsUpgrade linux-image-5.15.0-1087-gcpUpgrade linux-image-oem-20.04dUpgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-5.15.0-144-lowlatencyUpgrade linux-image-nvidia-tegraUpgrade linux-image-5.15.0-144-lowlatency-64kUpgrade linux-image-6.8.0-1047-gcp-fipsUpgrade linux-image-xilinxUpgrade linux-image-nvidia-5.15Upgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-oem-20.04Upgrade linux-image-6.8.0-1046-nvidia-lowlatency-64kUpgrade linux-image-gke-5.15Upgrade linux-image-genericUpgrade linux-image-nvidia-64kUpgrade linux-image-nvidiaUpgrade linux-image-gkeopUpgrade linux-image-xilinx-zynqmp-5.15Upgrade linux-image-aws-lts-22.04Upgrade linux-image-azure-6.8Upgrade linux-image-oracle-64kUpgrade linux-image-5.15.0-1082-nvidiaUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-lowlatency-64k-5.15Upgrade linux-image-nvidia-6.8Upgrade linux-image-nvidia-tegra-rtUpgrade linux-image-5.15.0-1088-aws-fipsUpgrade linux-image-6.8.0-1046-nvidia-lowlatencyUpgrade linux-image-6.8.0-1047-gcp-64kUpgrade linux-image-6.8.0-1046-azureUpgrade linux-image-6.8.0-100-generic-64kUpgrade linux-image-5.15.0-1070-gkeopUpgrade linux-image-gcp-fips-5.15Upgrade linux-image-5.15.0-1087-gcp-fipsUpgrade linux-image-nvidia-tegra-rt-5.15Upgrade linux-image-virtual-6.8Upgrade linux-image-realtime-6.8.1Upgrade linux-image-gkeop-5.15Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-generic-5.15Upgrade linux-image-azureUpgrade linux-image-6.14.0-1007-oracle-64kUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-raspiUpgrade linux-image-nvidia-lowlatency | Jun 26, 2025 | May 8, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jul 2, 2025 | May 8, 2025 |
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