In the Linux kernel, the following vulnerability has been resolved:
NFSD: Prevent NULL dereference in nfsd4_process_cb_update()
@ses is initialized to NULL. If __nfsd4_find_backchannel() finds no available backchannel session, setup_callback_client() will try to dereference @ses and segfault.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade kernelUpgrade kernel-debuginfo-common-x86_64Upgrade python-perf-debuginfoUpgrade python-perfUpgrade kernel-headersUpgrade bpftool-debuginfoUpgrade kernel-toolsUpgrade kernel-tools-develUpgrade kernel-livepatch-5.10.233-223.887Upgrade bpftoolUpgrade kernel-debuginfoUpgrade kernel-tools-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade perf-debuginfoUpgrade kernel-develUpgrade kernel-livepatch-5.15.176-118.170Upgrade perf | Mar 14, 2025 | Dec 27, 2024 |
| Amazon_linux_2023 | — | Upgrade bpftool-debuginfoUpgrade perfUpgrade bpftoolUpgrade kernel-modules-extraUpgrade kernel-debuginfo-common-aarch64Upgrade perf-debuginfoUpgrade kernel-tools-develUpgrade kernel-modules-extra-commonUpgrade kernel-toolsUpgrade kernel-livepatch-6.1.124-134.200Upgrade kernel-develUpgrade kernel-libbpf-develUpgrade kernel-tools-debuginfoUpgrade python3-perfUpgrade kernel-debuginfoUpgrade kernel-libbpfUpgrade python3-perf-debuginfoUpgrade kernelUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-headersUpgrade kernel-libbpf-static | Mar 27, 2025 | Dec 27, 2024 |
| Debian | — | Upgrade linuxUpgrade linux-6.1 | Jan 13, 2025 | Dec 27, 2024 |
| Huawei Euleros 2_0_sp10 | — | Upgrade kernel-tools-libsUpgrade kernelUpgrade kernel-toolsUpgrade kernel-abi-stablelistsUpgrade python3-perf | Mar 18, 2025 | Dec 27, 2024 |
| Huawei Euleros 2_0_sp11 | — | Upgrade python3-perfUpgrade kernelUpgrade kernel-toolsUpgrade bpftoolUpgrade kernel-tools-libsUpgrade kernel-abi-stablelists | Apr 11, 2025 | Dec 27, 2024 |
| Huawei Euleros 2_0_sp12 | — | Upgrade python3-perfUpgrade kernel-toolsUpgrade bpftoolUpgrade kernel-tools-libsUpgrade kernelUpgrade kernel-abi-stablelists | May 7, 2025 | Dec 27, 2024 |
| Huawei Euleros 2_0_sp13 | — | Upgrade kernel-toolsUpgrade bpftoolUpgrade kernel-abi-stablelistsUpgrade kernel-tools-libsUpgrade python3-perfUpgrade kernel | Jun 11, 2025 | Dec 27, 2024 |
| Huawei Euleros 2_0_sp9 | — | Upgrade kernel-toolsUpgrade kernelUpgrade python3-perfUpgrade kernel-tools-libs | Mar 18, 2025 | Dec 27, 2024 |
| Oracle_linux | — | Upgrade kernel-uek | Feb 11, 2025 | Dec 27, 2024 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Dec 27, 2024 |
| Ubuntu | — | Upgrade linux-image-virtual-hwe-18.04Upgrade linux-image-aws-lts-22.04Upgrade linux-image-aws-fipsUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-azure-lts-24.04Upgrade linux-image-4.4.0-1151-kvmUpgrade linux-image-oracleUpgrade linux-image-virtual-hwe-16.04Upgrade linux-image-azure-fdeUpgrade linux-image-4.4.0-276-lowlatencyUpgrade linux-image-6.11.0-1009-awsUpgrade linux-image-5.15.0-1062-gkeopUpgrade linux-image-gkeop-6.8Upgrade linux-image-ibmUpgrade linux-image-generic-lts-quantalUpgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-gcp-fipsUpgrade linux-image-6.8.0-58-genericUpgrade linux-image-azure-fde-lts-24.04Upgrade linux-image-azure-fips-4.15Upgrade linux-image-6.8.0-1010-gkeopUpgrade linux-image-5.15.0-1044-xilinx-zynqmpUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-5.4.0-1129-raspiUpgrade linux-image-awsUpgrade linux-image-4.15.0-1180-gcpUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-oem-22.04dUpgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-kvmUpgrade linux-image-4.4.0-1120-fipsUpgrade linux-image-azure-cvmUpgrade linux-image-aws-hweUpgrade linux-image-aws-fips-4.15Upgrade linux-image-4.15.0-1187-awsUpgrade linux-image-gke-5.15Upgrade linux-image-5.4.0-1060-xilinx-zynqmpUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-nvidia-tegra-igxUpgrade linux-image-4.15.0-2125-aws-fipsUpgrade linux-image-oem-22.04bUpgrade linux-image-6.8.0-1024-oracle-64kUpgrade linux-image-nvidia-6.8Upgrade linux-image-6.8.0-1023-gkeUpgrade linux-image-azureUpgrade linux-image-6.8.0-1028-raspiUpgrade linux-image-6.8.1-1020-realtimeUpgrade linux-image-raspiUpgrade linux-image-raspi-nolpaeUpgrade linux-image-oracle-lts-18.04Upgrade linux-image-5.4.0-211-generic-lpaeUpgrade linux-image-5.15.0-1074-nvidia-lowlatencyUpgrade linux-image-6.11.0-1008-raspiUpgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-4.15.0-2088-gcp-fipsUpgrade linux-image-6.11.0-1011-oracleUpgrade linux-image-5.15.0-1081-gcpUpgrade linux-image-5.4.0-1116-fipsUpgrade linux-image-aws-lts-24.04Upgrade linux-image-fipsUpgrade linux-image-5.15.0-135-fipsUpgrade linux-image-6.11.0-1011-oracle-64kUpgrade linux-image-5.15.0-136-generic-64kUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-5.15.0-1021-nvidia-tegra-igx-rtUpgrade linux-image-4.15.0-1142-fipsUpgrade linux-image-6.8.0-1014-azure-nvidiaUpgrade linux-image-gcp-fips-4.15Upgrade linux-image-generic-lpaeUpgrade linux-image-generic-lts-raringUpgrade linux-image-5.15.0-1074-ibmUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-4.15.0-245-lowlatencyUpgrade linux-image-ibm-classicUpgrade linux-image-6.8.0-58-generic-64kUpgrade linux-image-5.15.0-135-generic-lpaeUpgrade linux-image-azure-nvidiaUpgrade linux-image-5.15.0-136-genericUpgrade linux-image-5.4.0-1101-bluefieldUpgrade linux-image-4.15.0-1195-azureUpgrade linux-image-6.11.0-1010-lowlatency-64kUpgrade linux-image-oem-24.04bUpgrade linux-image-6.8.0-2023-raspi-realtimeUpgrade linux-image-3.13.0-211-genericUpgrade linux-image-6.8.0-1026-nvidia-lowlatencyUpgrade linux-image-6.11.0-1009-azureUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-5.15.0-1079-gcp-fipsUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-nvidia-64k-6.8Upgrade linux-image-5.15.0-1080-aws-fipsUpgrade linux-image-5.4.0-1140-oracleUpgrade linux-image-aws-lts-20.04Upgrade linux-image-generic-lts-xenialUpgrade linux-image-bluefieldUpgrade linux-image-ibm-lts-20.04Upgrade linux-image-6.8.0-1024-ibmUpgrade linux-image-azure-fipsUpgrade linux-image-5.4.0-1142-awsUpgrade linux-image-5.4.0-1048-iotUpgrade linux-image-nvidia-tegra-rtUpgrade linux-image-raspi-hwe-18.04Upgrade linux-image-5.4.0-211-genericUpgrade linux-image-oem-22.04aUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-generic-hwe-16.04Upgrade linux-image-gcp-64kUpgrade linux-image-azure-lts-20.04Upgrade linux-image-4.15.0-1149-oracleUpgrade linux-image-lowlatency-64kUpgrade linux-image-5.15.0-1077-intel-iotgUpgrade linux-image-4.15.0-1169-kvmUpgrade linux-image-6.8.0-1027-azureUpgrade linux-image-intel-iotgUpgrade linux-image-realtimeUpgrade linux-image-5.15.0-1074-raspiUpgrade linux-image-gkeopUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-oem-20.04cUpgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-6.8.0-1027-azure-fdeUpgrade linux-image-6.11.0-1005-realtimeUpgrade linux-image-6.8.0-1027-awsUpgrade linux-image-6.11.0-1015-oemUpgrade linux-image-6.11.0-18-genericUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-generic-hwe-24.04Upgrade linux-image-gcp-4.15Upgrade linux-image-6.11.0-1010-lowlatencyUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-5.15.0-135-lowlatencyUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-oem-22.04Upgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-intel-iot-realtimeUpgrade linux-image-oemUpgrade linux-image-6.8.0-1024-oracleUpgrade linux-image-lowlatencyUpgrade linux-image-6.11.0-18-generic-64kUpgrade linux-image-5.15.0-1075-intel-iotgUpgrade linux-image-5.15.0-1079-gcpUpgrade linux-image-5.4.0-1145-gcp-fipsUpgrade linux-image-6.11.0-1009-azure-fdeUpgrade linux-image-oem-20.04bUpgrade linux-image-nvidia-tegraUpgrade linux-image-azure-4.15Upgrade linux-image-raspi-realtimeUpgrade linux-image-5.15.0-1080-awsUpgrade linux-image-5.15.0-1076-kvmUpgrade linux-image-oem-20.04Upgrade linux-image-5.15.0-1021-nvidia-tegra-igxUpgrade linux-image-5.15.0-1084-azureUpgrade linux-image-realtime-hwe-24.04Upgrade linux-image-virtual-hwe-22.04Upgrade linux-image-5.4.0-1147-azure-fipsUpgrade linux-image-5.15.0-135-generic-64kUpgrade linux-image-4.15.0-2104-azure-fipsUpgrade linux-image-generic-64kUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-oem-24.04Upgrade linux-image-gcp-lts-18.04Upgrade linux-image-generic-lts-saucyUpgrade linux-image-4.4.0-1150-awsUpgrade linux-image-nvidia-64kUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-aws-lts-18.04Upgrade linux-image-5.4.0-1145-gcpUpgrade linux-image-5.15.0-1080-realtimeUpgrade linux-image-genericUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-oem-24.04aUpgrade linux-image-serverUpgrade linux-image-oracle-4.15Upgrade linux-image-6.8.0-58-lowlatency-64kUpgrade linux-image-virtualUpgrade linux-image-5.15.0-135-genericUpgrade linux-image-oem-20.04dUpgrade linux-image-nvidiaUpgrade linux-image-oracle-lts-20.04Upgrade linux-image-gcpUpgrade linux-image-6.8.0-1028-gcp-64kUpgrade linux-image-5.15.0-1033-nvidia-tegra-rtUpgrade linux-image-intelUpgrade linux-image-azure-lts-22.04Upgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-generic-lts-trustyUpgrade linux-image-5.15.0-1072-ibmUpgrade linux-image-5.4.0-1088-ibmUpgrade linux-image-gcp-lts-20.04Upgrade linux-image-6.8.0-1026-nvidiaUpgrade linux-image-6.8.0-58-lowlatencyUpgrade linux-image-6.8.0-1028-gcpUpgrade linux-image-virtual-lts-xenialUpgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-gkeUpgrade linux-image-6.8.0-1026-oemUpgrade linux-image-aws-4.15Upgrade linux-image-generic-hwe-18.04Upgrade linux-image-5.15.0-1077-gkeUpgrade linux-image-4.4.0-1188-awsUpgrade linux-image-6.8.0-1026-nvidia-lowlatency-64kUpgrade linux-image-5.4.0-1090-ibmUpgrade linux-image-4.15.0-245-genericUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-xilinx-zynqmpUpgrade linux-image-gkeop-5.15Upgrade linux-image-oem-osp1Upgrade linux-image-azure-lts-18.04Upgrade linux-image-6.8.0-1026-nvidia-64kUpgrade linux-image-5.15.0-1033-nvidia-tegraUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-oracle-64kUpgrade linux-image-6.11.0-1009-gcpUpgrade linux-image-4.4.0-276-genericUpgrade linux-image-5.4.0-1147-azureUpgrade linux-image-5.15.0-1077-oracleUpgrade linux-image-5.15.0-1074-nvidiaUpgrade linux-image-5.4.0-1129-kvmUpgrade linux-image-5.15.0-1073-intel-iot-realtimeUpgrade linux-image-5.15.0-135-lowlatency-64kUpgrade linux-image-3.13.0-211-lowlatencyUpgrade linux-image-5.15.0-1086-azure-fdeUpgrade linux-image-5.4.0-1142-aws-fipsUpgrade linux-image-oem-22.04cUpgrade linux-image-5.15.0-136-generic-lpaeUpgrade linux-image-5.15.0-1086-azureUpgrade linux-image-5.15.0-1083-azure-fipsUpgrade linux-image-5.4.0-211-lowlatencyUpgrade linux-image-raspi2 | Feb 20, 2025 | Dec 27, 2024 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 13, 2025 | Dec 27, 2024 |
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