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-develUpgrade python-perfUpgrade kernel-livepatch-5.10.237-230.949Upgrade perf-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade bpftool-debuginfoUpgrade kernel-toolsUpgrade perfUpgrade kernel-tools-develUpgrade kernel-livepatch-5.15.184-125.190Upgrade python-perf-debuginfoUpgrade kernel-headersUpgrade kernel-debuginfo-common-x86_64Upgrade kernelUpgrade kernel-tools-debuginfoUpgrade bpftoolUpgrade kernel-debuginfo | May 20, 2026 | May 20, 2026 |
| Amazon_linux_2023 | — | Upgrade kernel6.12Upgrade kernel-modules-extraUpgrade kernel-tools-debuginfoUpgrade kernel-debuginfoUpgrade kernelUpgrade kernel-toolsUpgrade python3-perf-debuginfoUpgrade perf6.12Upgrade kernel-livepatch-6.12.29-33.102Upgrade bpftool-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-libbpf-develUpgrade kernel-livepatch-6.1.140-154.222Upgrade kernel-libbpfUpgrade kernel6.12-debuginfo-common-x86_64Upgrade kernel-libbpf-staticUpgrade bpftoolUpgrade kernel-libbpf-debuginfoUpgrade kernel-headersUpgrade perfUpgrade kernel-develUpgrade python3-perfUpgrade kernel6.12-modules-extraUpgrade python3-perf6.12-debuginfoUpgrade python3-perf6.12Upgrade perf6.12-debuginfoUpgrade kernel6.12-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-modules-extra-commonUpgrade perf-debuginfoUpgrade kernel6.12-debuginfo-common-aarch64Upgrade kernel-tools-devel | 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-toolsUpgrade python3-perfUpgrade kernel-abi-stablelistsUpgrade bpftoolUpgrade kernel-tools-libsUpgrade kernel | Aug 13, 2025 | Aug 9, 2025 |
| Huawei Euleros 2_0_sp12 | — | Upgrade kernelUpgrade kernel-toolsUpgrade kernel-abi-stablelistsUpgrade python3-perfUpgrade kernel-tools-libsUpgrade bpftool | Sep 15, 2025 | Aug 9, 2025 |
| Huawei Euleros 2_0_sp13 | — | Upgrade kernelUpgrade bpftoolUpgrade kernel-abi-stablelistsUpgrade kernel-tools-libsUpgrade kernel-toolsUpgrade 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-source-vanillaUpgrade kernel-default-vdsoUpgrade kernel-64kb-extraUpgrade kernel-defaultUpgrade kernel-azureUpgrade kernel-default-livepatchUpgrade kernel-azure-extraUpgrade kernel-develUpgrade kernel-64kb-develUpgrade kernel-default-extraUpgrade kernel-azure-vdsoUpgrade kernel-docsUpgrade kernel-devel-azureUpgrade kernel-kvmsmall-vdsoUpgrade kernel-source-azureUpgrade kernel-default-develUpgrade kernel-docs-htmlUpgrade kernel-obs-qaUpgrade kernel-64kbUpgrade kernel-kvmsmallUpgrade kernel-zfcpdumpUpgrade kernel-symsUpgrade kernel-azure-develUpgrade kernel-sourceUpgrade kernel-macrosUpgrade kernel-kvmsmall-devel | Dec 5, 2025 | Dec 5, 2025 |
| Ubuntu | — | Upgrade linux-image-gke-5.15Upgrade linux-image-raspi-nolpaeUpgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-raspi-6.8Upgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-6.8.0-1043-oracle-64kUpgrade linux-image-5.15.0-1081-intel-iot-realtimeUpgrade linux-image-azure-5.15Upgrade linux-image-gke-64k-6.8Upgrade linux-image-nvidia-lowlatency-5.15Upgrade linux-image-6.8.1-1041-realtimeUpgrade linux-image-oem-22.04bUpgrade linux-image-raspi-5.15Upgrade linux-image-6.14.0-1007-awsUpgrade linux-image-oem-20.04bUpgrade linux-image-6.8.0-100-lowlatency-64kUpgrade linux-image-6.8.0-100-genericUpgrade linux-image-aws-6.8Upgrade linux-image-oracle-5.15Upgrade linux-image-5.15.0-1041-nvidia-tegra-rtUpgrade linux-image-gcp-fips-5.15Upgrade linux-image-generic-6.8Upgrade linux-image-nvidia-64k-6.8Upgrade linux-image-5.15.0-1087-gcp-fipsUpgrade linux-image-5.15.0-1088-realtimeUpgrade linux-image-gcp-fipsUpgrade linux-image-6.14.0-22-genericUpgrade linux-image-5.15.0-1084-kvmUpgrade linux-image-awsUpgrade linux-image-ibm-6.8Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-aws-fips-6.8Upgrade linux-image-nvidia-tegra-igx-rt-5.15Upgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-azure-fdeUpgrade linux-image-5.15.0-1088-aws-fipsUpgrade linux-image-5.15.0-1083-intel-iotgUpgrade linux-image-virtual-6.8Upgrade linux-image-6.8.0-1043-gke-64kUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-5.15.0-144-generic-64kUpgrade linux-image-6.8.0-100-generic-64kUpgrade linux-image-aws-lts-22.04Upgrade linux-image-6.8.0-1023-xilinxUpgrade linux-image-aws-fips-5.15Upgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-5.15.0-1088-awsUpgrade linux-image-gcp-64kUpgrade linux-image-ibm-5.15Upgrade linux-image-aws-64k-5.15Upgrade linux-image-6.14.0-1008-gcpUpgrade linux-image-xilinx-6.8Upgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-5.15.0-1088-aws-64kUpgrade linux-image-5.15.0-144-lowlatencyUpgrade linux-image-ibmUpgrade linux-image-kvmUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-generic-lpaeUpgrade linux-image-aws-64k-6.8Upgrade linux-image-generic-64k-6.8Upgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-raspiUpgrade linux-image-6.8.0-1047-gcp-64kUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-aws-fipsUpgrade linux-image-6.14.0-1007-raspiUpgrade linux-image-gkeop-6.8Upgrade linux-image-intel-iot-realtime-5.15Upgrade linux-image-6.8.0-1047-gcp-fipsUpgrade linux-image-6.8.0-1044-ibmUpgrade linux-image-nvidia-tegra-rt-5.15Upgrade linux-image-oracle-6.8Upgrade linux-image-azureUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-6.14.0-1007-oracle-64kUpgrade linux-image-generic-5.15Upgrade linux-image-gcp-lts-22.04Upgrade linux-image-6.8.0-1046-awsUpgrade linux-image-lowlatencyUpgrade linux-image-azure-fipsUpgrade linux-image-azure-lts-24.04Upgrade linux-image-ibm-lts-24.04Upgrade linux-image-oem-22.04aUpgrade linux-image-nvidia-tegra-igxUpgrade linux-image-nvidia-tegra-rtUpgrade linux-image-6.8.0-1046-nvidia-lowlatencyUpgrade linux-image-ibm-classicUpgrade linux-image-gcp-5.15Upgrade linux-image-generic-64k-5.15Upgrade linux-image-gke-64kUpgrade linux-image-5.15.0-1052-xilinx-zynqmpUpgrade linux-image-6.14.0-1007-aws-64kUpgrade linux-image-5.15.0-1030-nvidia-tegra-igx-rtUpgrade linux-image-6.8.0-100-lowlatencyUpgrade linux-image-realtime-6.8.1Upgrade linux-image-fipsUpgrade linux-image-nvidia-6.8Upgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-lowlatency-6.8Upgrade linux-image-oracle-64k-6.8Upgrade linux-image-generic-64kUpgrade linux-image-gkeop-5.15Upgrade linux-image-6.8.0-1043-gkeUpgrade linux-image-5.15.0-1041-nvidia-tegraUpgrade linux-image-6.8.0-1047-raspiUpgrade linux-image-6.14.0-1008-gcp-64kUpgrade linux-image-5.15.0-1087-gcpUpgrade linux-image-5.15.0-1085-oracleUpgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-oem-20.04Upgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-lowlatency-64k-5.15Upgrade linux-image-fips-6.8Upgrade linux-image-5.15.0-1080-ibmUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-6.8.0-1046-azure-fipsUpgrade linux-image-azure-cvmUpgrade linux-image-aws-64k-lts-22.04Upgrade linux-image-azure-fips-5.15Upgrade linux-image-oem-20.04cUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-virtualUpgrade linux-image-oem-20.04dUpgrade linux-image-gkeopUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-6.8.0-1046-nvidia-lowlatency-64kUpgrade linux-image-6.8.0-1046-aws-fipsUpgrade linux-image-6.14.0-1007-azureUpgrade linux-image-5.15.0-1030-nvidia-tegra-igxUpgrade linux-image-5.15.0-1082-nvidia-lowlatencyUpgrade linux-image-raspi-realtimeUpgrade linux-image-realtime-5.15Upgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-nvidia-5.15Upgrade linux-image-azure-lts-22.04Upgrade linux-image-6.14.0-1004-realtimeUpgrade linux-image-5.15.0-144-fipsUpgrade linux-image-kvm-5.15Upgrade linux-image-xilinxUpgrade linux-image-aws-5.15Upgrade linux-image-nvidia-tegra-igx-5.15Upgrade linux-image-lowlatency-5.15Upgrade linux-image-intel-iotgUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-genericUpgrade linux-image-azure-6.8Upgrade linux-image-aws-64kUpgrade linux-image-6.8.0-2037-raspi-realtimeUpgrade linux-image-6.14.0-1007-oracleUpgrade linux-image-5.15.0-1082-nvidiaUpgrade linux-image-realtime-hwe-22.04Upgrade linux-image-realtimeUpgrade linux-image-oracleUpgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-nvidia-64kUpgrade linux-image-intel-iot-realtimeUpgrade linux-image-intel-iotg-5.15Upgrade linux-image-xilinx-zynqmp-5.15Upgrade linux-image-oracle-64kUpgrade linux-image-oem-22.04cUpgrade linux-image-nvidia-tegra-5.15Upgrade linux-image-lowlatency-64kUpgrade linux-image-nvidiaUpgrade linux-image-intelUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-generic-hwe-22.04Upgrade linux-image-gcp-64k-6.8Upgrade linux-image-azure-fips-6.8Upgrade linux-image-6.8.0-1046-nvidia-64kUpgrade linux-image-6.8.0-1046-nvidiaUpgrade linux-image-5.15.0-1094-azureUpgrade linux-image-6.14.0-1007-azure-fdeUpgrade linux-image-5.15.0-1070-gkeopUpgrade linux-image-6.8.0-1030-gkeopUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-5.15.0-144-genericUpgrade linux-image-6.8.0-1046-aws-64kUpgrade linux-image-5.15.0-1083-raspiUpgrade linux-image-6.14.0-22-generic-64kUpgrade linux-image-gke-6.8Upgrade linux-image-fips-5.15Upgrade linux-image-6.8.0-1051-azureUpgrade linux-image-6.8.0-1046-azureUpgrade linux-image-6.8.0-100-fipsUpgrade linux-image-5.15.0-144-lowlatency-64kUpgrade linux-image-5.15.0-144-generic-lpaeUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-oem-22.04dUpgrade linux-image-nvidia-tegraUpgrade linux-image-generic-lpae-5.15Upgrade linux-image-gcp-fips-6.8Upgrade linux-image-gcp-6.8Upgrade linux-image-oem-22.04Upgrade linux-image-gkeUpgrade linux-image-gcpUpgrade linux-image-6.8.0-1047-gcpUpgrade linux-image-6.8.0-1043-oracleUpgrade linux-image-5.15.0-1094-azure-fipsUpgrade linux-image-5.15.0-1085-gkeUpgrade linux-image-virtual-5.15Upgrade linux-image-aws-lts-24.04 | 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