In the Linux kernel, the following vulnerability has been resolved:
nfsd: don't ignore the return code of svc_proc_register()
Currently, nfsd_proc_stat_init() ignores the return value of svc_proc_register(). If the procfile creation fails, then the kernel will WARN when it tries to remove the entry later.
Fix nfsd_proc_stat_init() to return the same type of pointer as svc_proc_register(), and fix up nfsd_net_init() to check that and fail the nfsd_net construction if it occurs.
svc_proc_register() can fail if the dentry can't be allocated, or if an identical dentry already exists. The second case is pretty unlikely in the nfsd_net construction codepath, so if this happens, return -ENOMEM.
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 |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-64k-debug-coreUpgrade kernel-debug-devel-matchedUpgrade kernel-rt-modules-coreUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-rt-64kUpgrade kernel-rt-64k-debug-coreUpgrade kernel-64k-devel-matchedUpgrade kernel-rt-debug-coreUpgrade kernel-rt-64k-modulesUpgrade kernel-64k-coreUpgrade kernel-abi-stablelistsUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-rt-64k-debug-modulesUpgrade kernel-rt-64k-modules-extraUpgrade kernel-devel-matchedUpgrade kernel-rt-develUpgrade kernel-64k-modules-extraUpgrade kernel-rt-modules-extraUpgrade kernel-64k-debugUpgrade kernel-rt-64k-debug-develUpgrade kernel-debug-modules-extraUpgrade kernelUpgrade kernel-cross-headersUpgrade kernel-64k-debug-devel-matchedUpgrade kernel-64k-debug-modules-coreUpgrade kernel-rt-kvmUpgrade kernel-zfcpdump-coreUpgrade kernel-64k-debug-modules-extraUpgrade python3-perfUpgrade rvUpgrade kernel-64k-modulesUpgrade kernel-toolsUpgrade kernel-tools-libs-develUpgrade kernel-rt-64k-debugUpgrade kernel-uki-virt-addonsUpgrade kernel-rtUpgrade kernel-64kUpgrade kernel-zfcpdump-modulesUpgrade bpftoolUpgrade kernel-rt-64k-develUpgrade kernel-debug-develUpgrade kernel-rt-debugUpgrade perfUpgrade kernel-rt-debug-modules-extraUpgrade kernel-uki-virtUpgrade kernel-debug-modules-coreUpgrade kernel-zfcpdumpUpgrade kernel-develUpgrade kernel-tools-libsUpgrade kernel-zfcpdump-develUpgrade kernel-rt-64k-modules-coreUpgrade kernel-debug-modulesUpgrade kernel-debug-coreUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-rt-coreUpgrade kernel-headersUpgrade kernel-rt-64k-coreUpgrade kernel-rt-debug-modules-coreUpgrade kernel-rt-debug-kvmUpgrade kernel-debug-uki-virtUpgrade kernel-rt-modulesUpgrade kernel-debugUpgrade kernel-64k-debug-modulesUpgrade kernel-modulesUpgrade kernel-modules-extraUpgrade kernel-rt-64k-debug-modules-coreUpgrade rtlaUpgrade kernel-64k-modules-coreUpgrade kernel-docUpgrade kernel-64k-debug-develUpgrade kernel-rt-64k-debug-modules-extraUpgrade kernel-modules-coreUpgrade libperfUpgrade kernel-coreUpgrade kernel-rt-debug-develUpgrade kernel-64k-develUpgrade kernel-rt-debug-modules | Oct 2, 2025 | Sep 29, 2025 |
| Amazon_linux_2023 | — | Upgrade kernel6.12-debuginfo-common-aarch64Upgrade kernel6.12-debuginfo-common-x86_64Upgrade kernel-headersUpgrade kernel-toolsUpgrade bpftool-debuginfoUpgrade perf6.12Upgrade kernel-tools-debuginfoUpgrade kernel-libbpfUpgrade kernel-libbpf-debuginfoUpgrade kernel6.12-modules-extraUpgrade kernel6.12Upgrade kernel6.12-debuginfoUpgrade python3-perf6.12Upgrade kernel-libbpf-staticUpgrade kernel-livepatch-6.12.25-32.101Upgrade kernel-tools-develUpgrade kernel-libbpf-develUpgrade bpftoolUpgrade kernel-develUpgrade python3-perf6.12-debuginfoUpgrade perf6.12-debuginfoUpgrade kernel-modules-extra-common | Jun 24, 2025 | Apr 16, 2025 |
| Debian | — | Upgrade linuxUpgrade linux-6.1 | May 15, 2025 | Apr 16, 2025 |
| F5 Big Ip | — | — | Feb 20, 2026 | Feb 20, 2026 |
| Huawei Euleros 2_0_sp11 | — | Upgrade python3-perfUpgrade kernel-tools-libsUpgrade bpftoolUpgrade kernel-toolsUpgrade kernel-abi-stablelistsUpgrade kernel | Aug 13, 2025 | Jul 18, 2025 |
| Huawei Euleros 2_0_sp12 | — | Upgrade bpftoolUpgrade kernel-tools-libsUpgrade python3-perfUpgrade kernelUpgrade kernel-toolsUpgrade kernel-abi-stablelists | Jul 21, 2025 | Apr 16, 2025 |
| Huawei Euleros 2_0_sp13 | — | Upgrade kernel-tools-libsUpgrade bpftoolUpgrade kernel-abi-stablelistsUpgrade kernelUpgrade python3-perfUpgrade kernel-tools | Aug 13, 2025 | Jul 18, 2025 |
| Oracle_linux | — | Upgrade kernel | Oct 1, 2025 | Apr 16, 2025 |
| Redhat_linux | — | Upgrade kernel-rtNo solution existsUpgrade kernel | Jul 9, 2025 | Apr 16, 2025 |
| Rocky_linux | — | Upgrade kernel-rt-debug-modulesUpgrade kernel-debug-coreUpgrade kernelUpgrade kernel-modules-extraUpgrade python3-perf-debuginfoUpgrade perfUpgrade python3-perfUpgrade kernel-rt-debugUpgrade kernel-rt-debug-develUpgrade kernel-rt-develUpgrade kernel-tools-debuginfoUpgrade kernel-modulesUpgrade kernel-develUpgrade kernel-rt-coreUpgrade kernel-rt-modules-extraUpgrade kernel-rt-debug-coreUpgrade kernel-debug-develUpgrade kernel-debugUpgrade kernel-rt-debug-kvmUpgrade kernel-coreUpgrade kernel-debuginfoUpgrade bpftool-debuginfoUpgrade bpftoolUpgrade kernel-debug-modules-extraUpgrade kernel-toolsUpgrade kernel-rt-debuginfo-common-x86_64Upgrade kernel-tools-libsUpgrade kernel-rt-debug-modules-extraUpgrade kernel-debug-debuginfoUpgrade kernel-tools-libs-develUpgrade kernel-rt-kvmUpgrade kernel-rt-debuginfoUpgrade kernel-rt-modulesUpgrade kernel-rt-debug-debuginfoUpgrade kernel-rtUpgrade kernel-debug-modulesUpgrade kernel-debuginfo-common-x86_64Upgrade perf-debuginfo | Feb 5, 2026 | Oct 6, 2025 |
| Ubuntu | — | Upgrade linux-image-nvidia-64k-6.8Upgrade linux-image-oem-22.04Upgrade linux-image-gcp-6.8Upgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-raspi-realtimeUpgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-gcp-fips-6.8Upgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-6.14.0-22-genericUpgrade linux-image-6.8.0-100-fipsUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-aws-lts-24.04Upgrade linux-image-gcpUpgrade linux-image-6.8.0-100-lowlatency-64kUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-6.8.0-1030-gkeopUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-xilinxUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-gkeopUpgrade linux-image-fips-6.8Upgrade linux-image-azure-6.8Upgrade linux-image-6.14.0-1008-gcp-64kUpgrade linux-image-nvidia-64kUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-intel-iot-realtimeUpgrade linux-image-6.8.0-1046-azure-fipsUpgrade linux-image-6.14.0-1004-realtimeUpgrade linux-image-6.8.0-1046-azureUpgrade linux-image-6.8.0-1046-nvidiaUpgrade linux-image-gcp-64k-6.8Upgrade linux-image-gkeUpgrade linux-image-6.14.0-22-generic-64kUpgrade linux-image-azure-fips-6.8Upgrade linux-image-oracleUpgrade linux-image-6.14.0-1007-oracleUpgrade linux-image-aws-64kUpgrade linux-image-genericUpgrade linux-image-6.8.0-1047-gcpUpgrade linux-image-realtime-hwe-22.04Upgrade linux-image-oracle-64kUpgrade linux-image-6.8.0-1046-nvidia-64kUpgrade linux-image-oem-22.04dUpgrade linux-image-6.14.0-1007-azure-fdeUpgrade linux-image-6.8.0-2037-raspi-realtimeUpgrade linux-image-intel-iotgUpgrade linux-image-realtimeUpgrade linux-image-6.14.0-1007-azureUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-6.8.0-1046-aws-fipsUpgrade linux-image-virtualUpgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-6.8.0-1046-aws-64kUpgrade linux-image-gke-64kUpgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-gcp-64kUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-oem-22.04cUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-6.8.0-100-generic-64kUpgrade linux-image-generic-64kUpgrade linux-image-realtime-6.8.1Upgrade linux-image-azure-lts-24.04Upgrade linux-image-6.14.0-1007-raspiUpgrade linux-image-nvidiaUpgrade linux-image-azureUpgrade linux-image-6.14.0-1008-gcpUpgrade linux-image-oracle-6.8Upgrade linux-image-oem-22.04bUpgrade linux-image-oem-22.04aUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-ibmUpgrade linux-image-gke-64k-6.8Upgrade linux-image-gcp-fipsUpgrade linux-image-6.8.0-1047-gcp-fipsUpgrade linux-image-6.8.0-1046-awsUpgrade linux-image-6.8.0-100-genericUpgrade linux-image-lowlatency-64kUpgrade linux-image-6.8.0-1043-oracleUpgrade linux-image-6.8.0-1044-ibmUpgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-oracle-lts-24.04Upgrade linux-image-azure-fdeUpgrade linux-image-6.14.0-1007-oracle-64kUpgrade linux-image-raspiUpgrade linux-image-6.8.0-100-lowlatencyUpgrade linux-image-generic-lpaeUpgrade linux-image-virtual-6.8Upgrade linux-image-6.14.0-1007-awsUpgrade linux-image-azure-fipsUpgrade linux-image-raspi-6.8Upgrade linux-image-nvidia-6.8Upgrade linux-image-6.8.0-1046-nvidia-lowlatency-64kUpgrade linux-image-aws-6.8Upgrade linux-image-ibm-6.8Upgrade linux-image-aws-64k-6.8Upgrade linux-image-6.8.0-1023-xilinxUpgrade linux-image-6.8.0-1043-oracle-64kUpgrade linux-image-6.8.0-1046-nvidia-lowlatencyUpgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-6.14.0-1007-aws-64kUpgrade linux-image-kvmUpgrade linux-image-gke-6.8Upgrade linux-image-6.8.0-1043-gkeUpgrade linux-image-6.8.0-1047-raspiUpgrade linux-image-aws-fipsUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-gkeop-6.8Upgrade linux-image-generic-64k-6.8Upgrade linux-image-generic-6.8Upgrade linux-image-lowlatency-6.8Upgrade linux-image-oracle-64k-6.8Upgrade linux-image-aws-fips-6.8Upgrade linux-image-xilinx-6.8Upgrade linux-image-6.8.0-1043-gke-64kUpgrade linux-image-awsUpgrade linux-image-6.8.1-1041-realtimeUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-lowlatencyUpgrade linux-image-ibm-classicUpgrade linux-image-fipsUpgrade linux-image-6.8.0-1047-gcp-64kUpgrade linux-image-6.8.0-1051-azure | Jun 26, 2025 | Apr 16, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | May 27, 2026 | Apr 16, 2025 |
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