In the Linux kernel, the following vulnerability has been resolved:
PCI: Fix reference leak in pci_register_host_bridge()
If device_register() fails, call put_device() to give up the reference to avoid a memory leak, per the comment at device_register().
Found by code review.
[bhelgaas: squash Dan Carpenter's double free fix from https://lore.kernel.org/r/[email protected]]
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 perf-debuginfoUpgrade kernel-livepatch-5.15.184-125.190Upgrade kernel-toolsUpgrade kernel-livepatch-5.10.237-230.949Upgrade kernel-debuginfo-common-aarch64Upgrade python-perfUpgrade perfUpgrade bpftool-debuginfoUpgrade kernel-tools-debuginfoUpgrade bpftoolUpgrade kernel-develUpgrade python-perf-debuginfoUpgrade kernel-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernelUpgrade kernel-headersUpgrade kernel-tools-devel | May 20, 2026 | May 20, 2026 |
| Amazon_linux_2023 | — | Upgrade kernel-headersUpgrade kernel6.12-debuginfo-common-aarch64Upgrade kernelUpgrade kernel6.12-modules-extraUpgrade kernel-libbpf-develUpgrade perf-debuginfoUpgrade bpftool-debuginfoUpgrade kernel6.12-debuginfoUpgrade python3-perf6.12-debuginfoUpgrade perf6.12Upgrade kernel-debuginfoUpgrade kernel-modules-extra-commonUpgrade kernel6.12Upgrade kernel-debuginfo-common-x86_64Upgrade python3-perf6.12Upgrade perfUpgrade kernel-livepatch-6.12.25-32.101Upgrade kernel-develUpgrade python3-perf-debuginfoUpgrade kernel-livepatch-6.1.140-154.222Upgrade kernel6.12-debuginfo-common-x86_64Upgrade perf6.12-debuginfoUpgrade kernel-tools-debuginfoUpgrade kernel-libbpf-debuginfoUpgrade python3-perfUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-toolsUpgrade kernel-tools-develUpgrade kernel-libbpfUpgrade bpftoolUpgrade kernel-modules-extraUpgrade kernel-libbpf-static | Aug 5, 2025 | May 9, 2025 |
| Debian | — | Upgrade linux-6.1Upgrade linux | May 15, 2025 | May 9, 2025 |
| Huawei Euleros 2_0_sp11 | — | Upgrade kernelUpgrade bpftoolUpgrade python3-perfUpgrade kernel-abi-stablelistsUpgrade kernel-toolsUpgrade kernel-tools-libs | Mar 17, 2026 | Mar 17, 2026 |
| Huawei Euleros 2_0_sp12 | — | Upgrade kernel-tools-libsUpgrade kernel-abi-stablelistsUpgrade kernelUpgrade kernel-toolsUpgrade python3-perfUpgrade bpftool | Mar 17, 2026 | Mar 17, 2026 |
| Huawei Euleros 2_0_sp13 | — | Upgrade kernel-abi-stablelistsUpgrade bpftoolUpgrade kernel-toolsUpgrade python3-perfUpgrade kernelUpgrade kernel-tools-libs | Feb 3, 2026 | Feb 2, 2026 |
| Oracle_linux | — | Upgrade kernel-uek | Jul 17, 2025 | May 9, 2025 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | May 9, 2025 |
| Suse | — | Upgrade dtb-amdUpgrade kernel-64kb-optionalUpgrade kernel-default-develUpgrade kernel-obs-qaUpgrade kernel-kvmsmallUpgrade dtb-appleUpgrade dtb-broadcomUpgrade dtb-allwinnerUpgrade dtb-exynosUpgrade dtb-caviumUpgrade kernel-macrosUpgrade kernel-source-rtUpgrade dtb-hisiliconUpgrade kernel-source-azureUpgrade kernel-zfcpdumpUpgrade kernel-kvmsmall-develUpgrade kselftests-kmp-azureUpgrade kernel-kvmsmall-vdsoUpgrade kernel-default-livepatchUpgrade cluster-md-kmp-rtUpgrade dtb-marvellUpgrade kernel-64kb-develUpgrade kernel-rt-optionalUpgrade kernel-debug-develUpgrade kernel-azure-extraUpgrade kernel-syms-azureUpgrade kernel-rt_debug-develUpgrade kernel-debugUpgrade dlm-kmp-64kbUpgrade gfs2-kmp-azureUpgrade ocfs2-kmp-64kbUpgrade kernel-docs-htmlUpgrade kernel-rt_debugUpgrade kernel-devel-azureUpgrade kernel-sourceUpgrade dtb-freescaleUpgrade kernel-64kbUpgrade dtb-alteraUpgrade kernel-default-vdsoUpgrade dtb-amlogicUpgrade dtb-apmUpgrade cluster-md-kmp-azureUpgrade kernel-symsUpgrade reiserfs-kmp-defaultUpgrade kernel-azure-optionalUpgrade gfs2-kmp-rtUpgrade ocfs2-kmp-rtUpgrade gfs2-kmp-64kbUpgrade ocfs2-kmp-defaultUpgrade dtb-lgUpgrade dtb-amazonUpgrade kernel-default-extraUpgrade kselftests-kmp-64kbUpgrade reiserfs-kmp-64kbUpgrade kernel-default-baseUpgrade kernel-azureUpgrade cluster-md-kmp-64kbUpgrade kernel-64kb-extraUpgrade dtb-rockchipUpgrade kernel-rt-livepatch-develUpgrade kselftests-kmp-rtUpgrade dtb-nvidiaUpgrade kselftests-kmp-defaultUpgrade cluster-md-kmp-defaultUpgrade ocfs2-kmp-azureUpgrade kernel-rtUpgrade kernel-develUpgrade kernel-obs-buildUpgrade kernel-devel-rtUpgrade kernel-default-base-rebuildUpgrade kernel-default-livepatch-develUpgrade dtb-renesasUpgrade dtb-qcomUpgrade kernel-docsUpgrade kernel-source-vanillaUpgrade dlm-kmp-defaultUpgrade kernel-default-optionalUpgrade dtb-sprdUpgrade dlm-kmp-azureUpgrade reiserfs-kmp-azureUpgrade kernel-rt_debug-vdsoUpgrade kernel-rt-develUpgrade kernel-defaultUpgrade kernel-azure-develUpgrade gfs2-kmp-defaultUpgrade kernel-rt-extraUpgrade kernel-azure-vdsoUpgrade kernel-default-manUpgrade dtb-socionextUpgrade dtb-mediatekUpgrade dlm-kmp-rtUpgrade kernel-syms-rtUpgrade dtb-xilinxUpgrade dtb-armUpgrade kernel-rt-vdsoUpgrade reiserfs-kmp-rtUpgrade kernel-debug-vdso | Dec 5, 2025 | Jun 16, 2025 |
| Ubuntu | — | Upgrade linux-image-virtual-hwe-20.04Upgrade linux-image-5.15.0-1030-nvidia-tegra-igx-rtUpgrade linux-image-gke-64kUpgrade linux-image-6.14.0-1007-raspiUpgrade linux-image-gcp-5.15Upgrade linux-image-nvidia-tegra-rt-5.15Upgrade linux-image-nvidia-6.8Upgrade linux-image-gcp-64kUpgrade linux-image-aws-64k-5.15Upgrade linux-image-nvidia-tegra-igxUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-gkeopUpgrade linux-image-ibm-5.15Upgrade linux-image-raspiUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-gkeop-5.15Upgrade linux-image-intel-iotg-5.15Upgrade linux-image-6.14.0-1007-azureUpgrade linux-image-awsUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-generic-5.15Upgrade linux-image-aws-fipsUpgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-oem-22.04Upgrade linux-image-oem-22.04dUpgrade linux-image-virtual-6.8Upgrade linux-image-azure-fips-5.15Upgrade linux-image-realtimeUpgrade linux-image-5.15.0-1052-xilinx-zynqmpUpgrade linux-image-aws-lts-24.04Upgrade linux-image-azure-cvmUpgrade linux-image-6.8.1-1041-realtimeUpgrade linux-image-6.8.0-1047-gcpUpgrade linux-image-gcp-64k-6.8Upgrade linux-image-generic-lpae-5.15Upgrade linux-image-6.8.0-100-generic-64kUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-oracle-5.15Upgrade linux-image-nvidia-tegra-rtUpgrade linux-image-6.14.0-1007-aws-64kUpgrade linux-image-raspi-5.15Upgrade linux-image-6.14.0-22-genericUpgrade linux-image-nvidia-tegra-igx-rt-5.15Upgrade linux-image-fipsUpgrade linux-image-6.14.0-1007-azure-fdeUpgrade linux-image-aws-fips-5.15Upgrade linux-image-gcp-lts-22.04Upgrade linux-image-5.15.0-1082-nvidiaUpgrade linux-image-realtime-6.8.1Upgrade linux-image-6.14.0-1007-oracleUpgrade linux-image-5.15.0-1088-aws-fipsUpgrade linux-image-raspi-nolpaeUpgrade linux-image-gcp-fips-5.15Upgrade linux-image-virtual-5.15Upgrade linux-image-gcp-fipsUpgrade linux-image-lowlatency-6.8Upgrade linux-image-6.8.0-1046-awsUpgrade linux-image-raspi-6.8Upgrade linux-image-5.15.0-1070-gkeopUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-5.15.0-1030-nvidia-tegra-igxUpgrade linux-image-genericUpgrade linux-image-generic-64k-5.15Upgrade linux-image-6.8.0-1047-gcp-64kUpgrade linux-image-6.8.0-1046-azureUpgrade linux-image-5.15.0-144-lowlatency-64kUpgrade linux-image-6.8.0-1023-xilinxUpgrade linux-image-6.8.0-1043-gke-64kUpgrade linux-image-nvidia-tegra-5.15Upgrade linux-image-xilinx-6.8Upgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-6.14.0-1008-gcpUpgrade linux-image-6.8.0-1046-nvidia-lowlatencyUpgrade linux-image-5.15.0-1083-raspiUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-6.14.0-1008-gcp-64kUpgrade linux-image-5.15.0-1087-gcp-fipsUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-oracle-lts-22.04Upgrade linux-image-lowlatency-5.15Upgrade linux-image-azure-lts-22.04Upgrade linux-image-6.14.0-22-generic-64kUpgrade linux-image-lowlatency-64kUpgrade linux-image-azureUpgrade linux-image-azure-fdeUpgrade linux-image-gke-64k-6.8Upgrade linux-image-6.8.0-1044-ibmUpgrade linux-image-6.8.0-100-lowlatencyUpgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-azure-5.15Upgrade linux-image-6.14.0-1007-oracle-64kUpgrade linux-image-nvidia-lowlatency-5.15Upgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-oracle-6.8Upgrade linux-image-aws-6.8Upgrade linux-image-5.15.0-1084-kvmUpgrade linux-image-6.8.0-1046-nvidia-64kUpgrade linux-image-6.8.0-100-fipsUpgrade linux-image-aws-fips-6.8Upgrade linux-image-aws-64k-lts-22.04Upgrade linux-image-gkeop-6.8Upgrade linux-image-azure-fipsUpgrade linux-image-6.8.0-1047-raspiUpgrade linux-image-5.15.0-1041-nvidia-tegra-rtUpgrade linux-image-oracle-64kUpgrade linux-image-5.15.0-144-lowlatencyUpgrade linux-image-oem-22.04cUpgrade linux-image-gcp-fips-6.8Upgrade linux-image-nvidia-tegra-igx-5.15Upgrade linux-image-ibm-lts-24.04Upgrade linux-image-realtime-hwe-22.04Upgrade linux-image-intel-iot-realtimeUpgrade linux-image-6.8.0-100-genericUpgrade linux-image-aws-64kUpgrade linux-image-6.8.0-1030-gkeopUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-6.14.0-1004-realtimeUpgrade linux-image-gcp-6.8Upgrade linux-image-5.15.0-1080-ibmUpgrade linux-image-gcpUpgrade linux-image-gkeUpgrade linux-image-6.8.0-1051-azureUpgrade linux-image-5.15.0-1088-awsUpgrade linux-image-5.15.0-1088-realtimeUpgrade linux-image-6.8.0-1047-gcp-fipsUpgrade linux-image-6.8.0-1046-azure-fipsUpgrade linux-image-6.8.0-1046-aws-fipsUpgrade linux-image-6.8.0-1043-gkeUpgrade linux-image-oem-20.04Upgrade linux-image-raspi-realtime-6.8Upgrade linux-image-oem-20.04dUpgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-5.15.0-144-generic-lpaeUpgrade linux-image-nvidia-64kUpgrade linux-image-5.15.0-1094-azure-fipsUpgrade linux-image-5.15.0-1088-aws-64kUpgrade linux-image-aws-64k-6.8Upgrade linux-image-nvidiaUpgrade linux-image-6.8.0-2037-raspi-realtimeUpgrade linux-image-5.15.0-1085-oracleUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-6.8.0-1046-aws-64kUpgrade linux-image-5.15.0-144-fipsUpgrade linux-image-aws-5.15Upgrade linux-image-generic-64kUpgrade linux-image-xilinxUpgrade linux-image-fips-5.15Upgrade linux-image-6.8.0-1043-oracleUpgrade linux-image-5.15.0-1082-nvidia-lowlatencyUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-oem-20.04bUpgrade linux-image-oracleUpgrade linux-image-oem-20.04cUpgrade linux-image-kvmUpgrade linux-image-intel-iot-realtime-5.15Upgrade linux-image-ibm-classicUpgrade linux-image-realtime-5.15Upgrade linux-image-5.15.0-1081-intel-iot-realtimeUpgrade linux-image-gke-6.8Upgrade linux-image-generic-lpaeUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-5.15.0-1085-gkeUpgrade linux-image-ibm-6.8Upgrade linux-image-nvidia-tegraUpgrade linux-image-aws-lts-22.04Upgrade linux-image-6.8.0-100-lowlatency-64kUpgrade linux-image-5.15.0-1041-nvidia-tegraUpgrade linux-image-nvidia-5.15Upgrade linux-image-5.15.0-1094-azureUpgrade linux-image-5.15.0-1087-gcpUpgrade linux-image-intelUpgrade linux-image-oem-22.04bUpgrade linux-image-6.14.0-1007-awsUpgrade linux-image-raspi-realtimeUpgrade linux-image-azure-fips-6.8Upgrade linux-image-oracle-64k-6.8Upgrade linux-image-nvidia-64k-6.8Upgrade linux-image-lowlatencyUpgrade linux-image-intel-iotgUpgrade linux-image-6.8.0-1043-oracle-64kUpgrade linux-image-virtualUpgrade linux-image-xilinx-zynqmp-5.15Upgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-ibmUpgrade linux-image-generic-64k-6.8Upgrade linux-image-azure-lts-24.04Upgrade linux-image-6.8.0-1046-nvidia-lowlatency-64kUpgrade linux-image-5.15.0-144-genericUpgrade linux-image-5.15.0-1083-intel-iotgUpgrade linux-image-gke-5.15Upgrade linux-image-lowlatency-64k-5.15Upgrade linux-image-kvm-5.15Upgrade linux-image-oem-22.04aUpgrade linux-image-5.15.0-144-generic-64kUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-generic-6.8Upgrade linux-image-generic-hwe-22.04Upgrade linux-image-6.8.0-1046-nvidiaUpgrade linux-image-fips-6.8Upgrade linux-image-azure-6.8 | Jun 26, 2025 | May 9, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jul 2, 2025 | May 9, 2025 |
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