In the Linux kernel, the following vulnerability has been resolved:
regmap: Fix race condition in hwspinlock irqsave routine
Previously, the address of the shared member '&map->spinlock_flags' was passed directly to 'hwspin_lock_timeout_irqsave'. This creates a race condition where multiple contexts contending for the lock could overwrite the shared flags variable, potentially corrupting the state for the current lock owner.
Fix this by using a local stack variable 'flags' to store the IRQ state temporarily.
CVSS Details
- CVSS 3.1 Base Score: 4.7
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:H/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-x86_64Upgrade python-perfUpgrade kernelUpgrade kernel-develUpgrade kernel-debuginfoUpgrade bpftool-debuginfoUpgrade kernel-livepatch-5.10.251-248.983Upgrade kernel-livepatch-5.15.201-140.219Upgrade bpftoolUpgrade kernel-tools-debuginfoUpgrade kernel-headersUpgrade kernel-debuginfo-common-aarch64Upgrade perf-debuginfoUpgrade perfUpgrade python-perf-debuginfoUpgrade kernel-tools-devel | May 20, 2026 | May 20, 2026 |
| Amazon_linux_2023 | — | Upgrade kernel6.12-debuginfo-common-x86_64Upgrade python3-perf-debuginfoUpgrade bpftoolUpgrade perf6.12-debuginfoUpgrade kernel6.12-develUpgrade kernel-debuginfoUpgrade kernel-toolsUpgrade kernel6.12-toolsUpgrade kernel-libbpf-staticUpgrade perfUpgrade kernel-develUpgrade kernel-libbpfUpgrade kernel6.12-libbpf-debuginfoUpgrade kernel-tools-develUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-modules-extraUpgrade kernel6.12-tools-debuginfoUpgrade python3-perfUpgrade kernel6.12-headersUpgrade kernel-libbpf-debuginfoUpgrade kernel-tools-debuginfoUpgrade kernel6.12-tools-develUpgrade python3-perf6.12Upgrade kernel-livepatch-6.12.68-92.122Upgrade kernel6.12-debuginfo-common-aarch64Upgrade kernel-libbpf-develUpgrade perf6.12Upgrade kernel-headersUpgrade kernel-livepatch-6.1.163-186.299Upgrade bpftool-debuginfoUpgrade python3-perf6.12-debuginfoUpgrade kernel6.12-modules-extra-commonUpgrade kernel6.12-libbpfUpgrade kernel6.12Upgrade kernel-debuginfo-common-x86_64Upgrade kernel6.12-libbpf-develUpgrade kernel6.12-modules-extraUpgrade bpftool6.12-debuginfoUpgrade perf-debuginfoUpgrade bpftool6.12Upgrade kernel6.12-debuginfoUpgrade kernelUpgrade kernel-modules-extra-commonUpgrade kernel6.12-libbpf-static | Mar 9, 2026 | Feb 4, 2026 |
| Debian | — | Upgrade linuxUpgrade linux-6.1 | Feb 11, 2026 | Feb 11, 2026 |
| Oracle_linux | — | Upgrade kernel-uek | Mar 13, 2026 | Feb 4, 2026 |
| Redhat_linux | — | No solution exists | Jul 17, 2026 | Feb 4, 2026 |
| Ubuntu | — | Upgrade linux-image-gcp-5.15Upgrade linux-image-aws-lts-22.04Upgrade linux-image-azure-lts-24.04Upgrade linux-image-oem-24.04aUpgrade linux-image-nvidia-64kUpgrade linux-image-oem-20.04dUpgrade linux-image-6.8.0-1054-nvidia-lowlatencyUpgrade linux-image-5.15.0-176-generic-64kUpgrade linux-image-realtime-5.15Upgrade linux-image-xilinxUpgrade linux-image-5.15.0-1099-ibmUpgrade linux-image-generic-64k-6.8Upgrade linux-image-realtimeUpgrade linux-image-oracle-64kUpgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-5.15.0-1105-gcp-fipsUpgrade linux-image-nvidia-tegra-rt-6.8Upgrade linux-image-gcp-6.8Upgrade linux-image-ibm-lts-24.04Upgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-gcp-6.17Upgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-gcp-fipsUpgrade linux-image-5.15.0-176-fipsUpgrade linux-image-5.15.0-176-genericUpgrade linux-image-raspi-5.15Upgrade linux-image-5.15.0-1105-aws-64kUpgrade linux-image-realtime-6.8.1Upgrade linux-image-generic-6.8Upgrade linux-image-azure-fips-6.8Upgrade linux-image-5.15.0-1097-kvmUpgrade linux-image-6.8.0-1024-nvidia-tegraUpgrade linux-image-6.8.0-1059-azureUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-6.8.0-1055-aws-fipsUpgrade linux-image-nvidia-tegra-igxUpgrade linux-image-gcp-64kUpgrade linux-image-azure-fipsUpgrade linux-image-kvmUpgrade linux-image-ibm-classicUpgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-gcpUpgrade linux-image-aws-lts-24.04Upgrade linux-image-oracle-6.17Upgrade linux-image-5.15.0-1106-gcpUpgrade linux-image-6.17.0-1018-azure-fdeUpgrade linux-image-5.15.0-1088-gkeopUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-nvidia-64k-6.8Upgrade linux-image-raspi-nolpaeUpgrade linux-image-raspi-realtimeUpgrade linux-image-oem-24.04dUpgrade linux-image-5.15.0-1100-intel-iotgUpgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-virtual-5.15Upgrade linux-image-fips-5.15Upgrade linux-image-virtualUpgrade linux-image-gkeop-5.15Upgrade linux-image-nvidia-64k-6.17Upgrade linux-image-xilinx-6.8Upgrade linux-image-azure-fde-6.17Upgrade linux-image-ibm-6.8Upgrade linux-image-6.8.0-1058-gcp-64kUpgrade linux-image-gke-64kUpgrade linux-image-oem-6.17Upgrade linux-image-aws-5.15Upgrade linux-image-6.8.0-1041-gkeopUpgrade linux-image-5.15.0-1100-nvidia-lowlatencyUpgrade linux-image-gke-64k-6.8Upgrade linux-image-oracle-lts-22.04Upgrade linux-image-aws-64k-5.15Upgrade linux-image-5.15.0-1110-azureUpgrade linux-image-6.17.0-1021-gcp-64kUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-awsUpgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-azure-fdeUpgrade linux-image-6.17.0-1019-oracleUpgrade linux-image-oracle-64k-6.17Upgrade linux-image-intel-iot-realtime-5.15Upgrade linux-image-oracleUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-6.8.0-1058-gcp-fipsUpgrade linux-image-6.8.0-1054-nvidia-lowlatency-64kUpgrade linux-image-6.17.0-1021-gcpUpgrade linux-image-6.8.0-1058-gcpUpgrade linux-image-azure-cvmUpgrade linux-image-5.15.0-1101-gkeUpgrade linux-image-6.8.0-1054-gke-64kUpgrade linux-image-azure-5.15Upgrade linux-image-generic-hwe-20.04Upgrade linux-image-aws-fips-6.8Upgrade linux-image-lowlatency-64k-5.15Upgrade linux-image-oem-24.04cUpgrade linux-image-realtime-6.17Upgrade linux-image-6.17.0-1031-nvidia-64kUpgrade linux-image-fips-6.8Upgrade linux-image-aws-64k-6.8Upgrade linux-image-raspi-6.8Upgrade linux-image-xilinx-zynqmp-5.15Upgrade linux-image-5.15.0-1105-awsUpgrade linux-image-6.8.0-1056-azureUpgrade linux-image-generic-lpaeUpgrade linux-image-6.8.0-117-lowlatencyUpgrade linux-image-5.15.0-1046-nvidia-tegra-igxUpgrade linux-image-6.8.0-1055-ibmUpgrade linux-image-6.8.0-1054-nvidiaUpgrade linux-image-virtual-6.8Upgrade linux-image-realtime-hwe-24.04Upgrade linux-image-oem-24.04Upgrade linux-image-nvidia-tegra-5.15Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-6.17.0-1031-nvidiaUpgrade linux-image-6.8.0-116-fipsUpgrade linux-image-6.8.0-117-lowlatency-64kUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-5.15.0-1070-xilinx-zynqmpUpgrade linux-image-lowlatency-6.8Upgrade linux-image-6.8.0-1059-azure-fipsUpgrade linux-image-5.15.0-1099-raspiUpgrade linux-image-nvidia-hwe-24.04Upgrade linux-image-nvidia-6.17Upgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-5.15.0-1057-nvidia-tegraUpgrade linux-image-intelUpgrade linux-image-5.15.0-1105-gcpUpgrade linux-image-generic-5.15Upgrade linux-image-oem-20.04bUpgrade linux-image-aws-fipsUpgrade linux-image-oracle-5.15Upgrade linux-image-realtime-hwe-22.04Upgrade linux-image-fipsUpgrade linux-image-gke-6.8Upgrade linux-image-genericUpgrade linux-image-aws-64k-lts-22.04Upgrade linux-image-aws-6.8Upgrade linux-image-6.8.0-117-generic-64kUpgrade linux-image-6.17.0-1019-oracle-64kUpgrade linux-image-5.15.0-1097-intel-iot-realtimeUpgrade linux-image-nvidia-tegra-rtUpgrade linux-image-nvidia-tegra-igx-5.15Upgrade linux-image-ibm-5.15Upgrade linux-image-ibmUpgrade linux-image-6.8.0-1054-nvidia-64kUpgrade linux-image-gcp-fips-6.8Upgrade linux-image-6.17.0-1018-realtimeUpgrade linux-image-5.15.0-176-generic-lpaeUpgrade linux-image-5.15.0-175-lowlatency-64kUpgrade linux-image-5.15.0-175-lowlatencyUpgrade linux-image-5.15.0-1104-realtimeUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-raspiUpgrade linux-image-nvidia-tegra-igx-rt-5.15Upgrade linux-image-nvidia-tegra-6.8Upgrade linux-image-nvidia-lowlatency-5.15Upgrade linux-image-nvidiaUpgrade linux-image-lowlatencyUpgrade linux-image-generic-64k-5.15Upgrade linux-image-nvidia-6.8Upgrade linux-image-6.8.0-1024-nvidia-tegra-rtUpgrade linux-image-oem-20.04cUpgrade linux-image-nvidia-64k-hwe-24.04Upgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-intel-iotg-5.15Upgrade linux-image-azure-fips-5.15Upgrade linux-image-6.8.0-1056-raspiUpgrade linux-image-6.8.0-1054-gkeUpgrade linux-image-6.8.0-2045-raspi-realtimeUpgrade linux-image-kvm-5.15Upgrade linux-image-gcp-64k-6.17Upgrade linux-image-azureUpgrade linux-image-intel-iot-realtimeUpgrade linux-image-gkeopUpgrade linux-image-6.17.0-1021-azureUpgrade linux-image-5.15.0-1110-azure-fipsUpgrade linux-image-5.15.0-1100-nvidiaUpgrade linux-image-nvidia-tegraUpgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-nvidia-5.15Upgrade linux-image-lowlatency-64kUpgrade linux-image-generic-lpae-5.15Upgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-lowlatency-5.15Upgrade linux-image-gkeUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-generic-64kUpgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-gcp-64k-6.8Upgrade linux-image-6.8.1-1051-realtimeUpgrade linux-image-6.8.0-1055-aws-64kUpgrade linux-image-6.17.0-1030-oemUpgrade linux-image-5.15.0-1057-nvidia-tegra-rtUpgrade linux-image-oem-24.04bUpgrade linux-image-5.15.0-1046-nvidia-tegra-igx-rtUpgrade linux-image-gke-5.15Upgrade linux-image-intel-iotgUpgrade linux-image-gkeop-6.8Upgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-azure-lts-22.04Upgrade linux-image-6.8.0-117-genericUpgrade linux-image-6.8.0-1055-awsUpgrade linux-image-6.8.0-1032-xilinxUpgrade linux-image-5.15.0-1102-oracleUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-oem-20.04Upgrade linux-image-nvidia-tegra-rt-5.15Upgrade linux-image-azure-6.17Upgrade linux-image-gcp-fips-5.15Upgrade linux-image-azure-6.8 | Apr 10, 2026 | Feb 4, 2026 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | May 27, 2026 | Feb 4, 2026 |
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