In the Linux kernel, the following vulnerability has been resolved:
crypto: null - Use spin lock instead of mutex
As the null algorithm may be freed in softirq context through af_alg, use spin locks instead of mutexes to protect the default null algorithm.
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 kernel-toolsUpgrade kernel-debuginfo-common-aarch64Upgrade perfUpgrade kernel-tools-develUpgrade perf-debuginfoUpgrade kernel-develUpgrade python-perfUpgrade bpftool-debuginfoUpgrade kernel-livepatch-5.10.237-230.949Upgrade kernel-debuginfoUpgrade kernel-livepatch-5.15.184-125.190Upgrade python-perf-debuginfoUpgrade bpftoolUpgrade kernelUpgrade kernel-headersUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-tools-debuginfo | May 20, 2026 | May 20, 2026 |
| Amazon_linux_2023 | — | Upgrade bpftool-debuginfoUpgrade kernel-livepatch-6.1.140-154.222Upgrade kernel-libbpf-staticUpgrade kernel6.12-debuginfo-common-x86_64Upgrade bpftoolUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-livepatch-6.12.29-33.102Upgrade kernel-libbpf-develUpgrade kernel-modules-extraUpgrade perf6.12Upgrade kernel-tools-debuginfoUpgrade kernel-libbpfUpgrade kernel-toolsUpgrade python3-perf-debuginfoUpgrade kernel-debuginfoUpgrade kernelUpgrade kernel6.12Upgrade kernel-libbpf-debuginfoUpgrade kernel6.12-debuginfoUpgrade perf-debuginfoUpgrade kernel6.12-debuginfo-common-aarch64Upgrade kernel-modules-extra-commonUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-develUpgrade python3-perfUpgrade perfUpgrade python3-perf6.12Upgrade perf6.12-debuginfoUpgrade kernel6.12-modules-extraUpgrade python3-perf6.12-debuginfoUpgrade kernel-tools-develUpgrade kernel-headers | Aug 5, 2025 | May 8, 2025 |
| Debian | — | Upgrade linuxUpgrade linux-6.1 | May 15, 2025 | May 8, 2025 |
| Huawei Euleros 2_0_sp11 | — | Upgrade kernel-tools-libsUpgrade bpftoolUpgrade kernelUpgrade kernel-abi-stablelistsUpgrade kernel-toolsUpgrade python3-perf | Aug 13, 2025 | Aug 9, 2025 |
| Huawei Euleros 2_0_sp12 | — | Upgrade bpftoolUpgrade kernel-tools-libsUpgrade kernelUpgrade kernel-toolsUpgrade kernel-abi-stablelistsUpgrade python3-perf | Sep 15, 2025 | Aug 9, 2025 |
| Huawei Euleros 2_0_sp13 | — | Upgrade kernel-toolsUpgrade kernel-tools-libsUpgrade kernelUpgrade kernel-abi-stablelistsUpgrade bpftoolUpgrade python3-perf | Sep 25, 2025 | Aug 9, 2025 |
| Oracle_linux | — | Upgrade kernel-uek | Jul 17, 2025 | May 8, 2025 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | May 8, 2025 |
| Suse | — | Upgrade kernel-azure-develUpgrade kernel-zfcpdumpUpgrade kernel-symsUpgrade kernel-default-extraUpgrade kernel-devel-azureUpgrade kernel-sourceUpgrade kernel-docsUpgrade kernel-macrosUpgrade kernel-azure-vdsoUpgrade kernel-source-azureUpgrade kernel-obs-qaUpgrade kernel-kvmsmall-vdsoUpgrade kernel-64kbUpgrade kernel-default-develUpgrade kernel-kvmsmallUpgrade kernel-docs-htmlUpgrade kernel-kvmsmall-develUpgrade kernel-64kb-extraUpgrade kernel-default-livepatchUpgrade kernel-develUpgrade kernel-azure-extraUpgrade kernel-defaultUpgrade kernel-azureUpgrade kernel-source-vanillaUpgrade kernel-64kb-develUpgrade kernel-default-vdso | Dec 5, 2025 | Dec 5, 2025 |
| Ubuntu | — | Upgrade linux-image-lowlatencyUpgrade linux-image-ibm-6.8Upgrade linux-image-5.15.0-1041-nvidia-tegra-rtUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-6.14.0-1007-raspiUpgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-6.8.0-1023-xilinxUpgrade linux-image-nvidia-lowlatency-5.15Upgrade linux-image-azureUpgrade linux-image-6.8.0-100-generic-64kUpgrade linux-image-azure-5.15Upgrade linux-image-5.15.0-1088-aws-fipsUpgrade linux-image-5.15.0-1084-kvmUpgrade linux-image-oem-22.04aUpgrade linux-image-5.15.0-1083-intel-iotgUpgrade linux-image-gkeop-6.8Upgrade linux-image-nvidia-tegra-rtUpgrade linux-image-aws-6.8Upgrade linux-image-raspiUpgrade linux-image-azure-fdeUpgrade linux-image-nvidia-tegra-igx-rt-5.15Upgrade linux-image-aws-fips-6.8Upgrade linux-image-generic-64k-6.8Upgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-kvmUpgrade linux-image-generic-lpaeUpgrade linux-image-generic-5.15Upgrade linux-image-6.8.0-1043-gke-64kUpgrade linux-image-gke-5.15Upgrade linux-image-5.15.0-144-lowlatencyUpgrade linux-image-5.15.0-1088-realtimeUpgrade linux-image-gcp-5.15Upgrade linux-image-6.8.0-1047-gcp-fipsUpgrade linux-image-azure-lts-24.04Upgrade linux-image-intel-iot-realtime-5.15Upgrade linux-image-6.8.0-1046-awsUpgrade linux-image-nvidia-tegra-rt-5.15Upgrade linux-image-aws-fipsUpgrade linux-image-oracle-6.8Upgrade linux-image-virtual-hwe-20.04Upgrade linux-image-6.14.0-1008-gcpUpgrade linux-image-5.15.0-144-generic-64kUpgrade linux-image-6.14.0-1007-awsUpgrade linux-image-5.15.0-1088-awsUpgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-6.14.0-22-genericUpgrade linux-image-6.8.0-1044-ibmUpgrade linux-image-6.8.0-1046-nvidia-lowlatencyUpgrade linux-image-awsUpgrade linux-image-generic-64k-5.15Upgrade linux-image-5.15.0-1052-xilinx-zynqmpUpgrade linux-image-ibm-classicUpgrade linux-image-5.15.0-1030-nvidia-tegra-igx-rtUpgrade linux-image-aws-64k-5.15Upgrade linux-image-6.8.0-1047-gcp-64kUpgrade linux-image-oracle-64k-6.8Upgrade linux-image-gke-64kUpgrade linux-image-raspi-6.8Upgrade linux-image-raspi-nolpaeUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-xilinx-6.8Upgrade linux-image-generic-6.8Upgrade linux-image-ibm-5.15Upgrade linux-image-aws-lts-22.04Upgrade linux-image-6.8.0-100-genericUpgrade linux-image-6.8.0-1043-oracle-64kUpgrade linux-image-6.8.1-1041-realtimeUpgrade linux-image-6.8.0-100-lowlatency-64kUpgrade linux-image-gcp-64kUpgrade linux-image-raspi-5.15Upgrade linux-image-5.15.0-1081-intel-iot-realtimeUpgrade linux-image-5.15.0-1088-aws-64kUpgrade linux-image-gcp-fips-5.15Upgrade linux-image-nvidia-64k-6.8Upgrade linux-image-nvidia-tegra-igxUpgrade linux-image-6.14.0-1007-oracle-64kUpgrade linux-image-oem-20.04bUpgrade linux-image-oem-22.04bUpgrade linux-image-gke-64k-6.8Upgrade linux-image-oracle-5.15Upgrade linux-image-ibmUpgrade linux-image-lowlatency-6.8Upgrade linux-image-fipsUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-aws-fips-5.15Upgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-virtual-6.8Upgrade linux-image-azure-fipsUpgrade linux-image-5.15.0-1087-gcp-fipsUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-gcp-fipsUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-aws-64k-6.8Upgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-nvidia-6.8Upgrade linux-image-realtime-6.8.1Upgrade linux-image-6.14.0-1007-aws-64kUpgrade linux-image-6.8.0-100-lowlatencyUpgrade linux-image-6.8.0-1030-gkeopUpgrade linux-image-aws-5.15Upgrade linux-image-lowlatency-64k-5.15Upgrade linux-image-5.15.0-1070-gkeopUpgrade linux-image-6.14.0-1007-azure-fdeUpgrade linux-image-xilinx-zynqmp-5.15Upgrade linux-image-nvidia-5.15Upgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-kvm-5.15Upgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-azure-lts-22.04Upgrade linux-image-6.8.0-1046-aws-64kUpgrade linux-image-xilinxUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-virtual-hwe-22.04Upgrade linux-image-5.15.0-1082-nvidiaUpgrade linux-image-6.8.0-2037-raspi-realtimeUpgrade linux-image-fips-5.15Upgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-6.8.0-1043-gkeUpgrade linux-image-5.15.0-144-generic-lpaeUpgrade linux-image-6.8.0-1046-azureUpgrade linux-image-6.8.0-1043-oracleUpgrade linux-image-6.8.0-1046-nvidiaUpgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-fips-6.8Upgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-5.15.0-1080-ibmUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-gcpUpgrade linux-image-aws-lts-24.04Upgrade linux-image-5.15.0-1094-azure-fipsUpgrade linux-image-6.8.0-1047-gcpUpgrade linux-image-gcp-6.8Upgrade linux-image-5.15.0-1083-raspiUpgrade linux-image-oracleUpgrade linux-image-genericUpgrade linux-image-azure-6.8Upgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-gkeUpgrade linux-image-6.14.0-1007-oracleUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-aws-64kUpgrade linux-image-realtime-hwe-22.04Upgrade linux-image-nvidia-tegra-igx-5.15Upgrade linux-image-nvidia-64kUpgrade linux-image-lowlatency-5.15Upgrade linux-image-oem-22.04Upgrade linux-image-virtual-5.15Upgrade linux-image-generic-64kUpgrade linux-image-intel-iotgUpgrade linux-image-oracle-64kUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-5.15.0-1094-azureUpgrade linux-image-nvidiaUpgrade linux-image-oem-22.04cUpgrade linux-image-6.8.0-1046-nvidia-64kUpgrade linux-image-azure-fips-6.8Upgrade linux-image-nvidia-tegra-5.15Upgrade linux-image-lowlatency-64kUpgrade linux-image-5.15.0-144-lowlatency-64kUpgrade linux-image-6.8.0-1051-azureUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-6.14.0-1004-realtimeUpgrade linux-image-gcp-fips-6.8Upgrade linux-image-6.14.0-22-generic-64kUpgrade linux-image-nvidia-tegraUpgrade linux-image-oem-20.04dUpgrade linux-image-6.14.0-1007-azureUpgrade linux-image-5.15.0-1041-nvidia-tegraUpgrade linux-image-intelUpgrade linux-image-oem-22.04dUpgrade linux-image-oem-20.04Upgrade linux-image-generic-lpae-5.15Upgrade linux-image-gke-6.8Upgrade linux-image-generic-hwe-22.04Upgrade linux-image-gkeop-5.15Upgrade linux-image-5.15.0-1085-gkeUpgrade linux-image-gcp-64k-6.8Upgrade linux-image-virtualUpgrade linux-image-6.8.0-1046-nvidia-lowlatency-64kUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-oem-20.04cUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-5.15.0-1030-nvidia-tegra-igxUpgrade linux-image-6.8.0-1046-aws-fipsUpgrade linux-image-gkeopUpgrade linux-image-5.15.0-144-fipsUpgrade linux-image-5.15.0-144-genericUpgrade linux-image-intel-iotg-5.15Upgrade linux-image-6.8.0-100-fipsUpgrade linux-image-realtimeUpgrade linux-image-intel-iot-realtimeUpgrade linux-image-aws-64k-lts-22.04Upgrade linux-image-6.8.0-1047-raspiUpgrade linux-image-6.8.0-1046-azure-fipsUpgrade linux-image-azure-fips-5.15Upgrade linux-image-azure-cvmUpgrade linux-image-6.14.0-1008-gcp-64kUpgrade linux-image-5.15.0-1087-gcpUpgrade linux-image-5.15.0-1085-oracleUpgrade linux-image-5.15.0-1082-nvidia-lowlatencyUpgrade linux-image-realtime-5.15Upgrade linux-image-raspi-realtime | 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 |
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