In the Linux kernel, the following vulnerability has been resolved:
ARM: rockchip: fix kernel hang during smp initialization
In order to bring up secondary CPUs main CPU write trampoline code to SRAM. The trampoline code is written while secondary CPUs are powered on (at least that true for RK3188 CPU). Sometimes that leads to kernel hang. Probably because secondary CPU execute trampoline code while kernel doesn't expect.
The patch moves SRAM initialization step to the point where all secondary CPUs are powered down.
That fixes rarely hangs on RK3188: [ 0.091568] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.091996] rockchip_smp_prepare_cpus: ncores 4
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 |
|---|---|---|---|---|
| Debian | — | Upgrade linuxUpgrade linux-6.1 | Sep 25, 2025 | Sep 25, 2025 |
| Huawei Euleros 2_0_sp12 | — | Upgrade kernel-toolsUpgrade kernel-abi-stablelistsUpgrade python3-perfUpgrade bpftoolUpgrade kernel-tools-libsUpgrade kernel | Jan 15, 2026 | Jan 13, 2026 |
| Oracle_linux | — | Upgrade kernel-uek | Oct 14, 2025 | Sep 11, 2025 |
| Redhat_linux | — | No solution exists | Jul 17, 2026 | Sep 11, 2025 |
| Ubuntu | — | Upgrade linux-image-nvidia-lowlatency-5.15Upgrade linux-image-5.15.0-163-generic-64kUpgrade linux-image-6.8.0-1044-ibmUpgrade linux-image-nvidia-6.8Upgrade linux-image-aws-64k-5.15Upgrade linux-image-5.15.0-1102-azureUpgrade linux-image-azure-fipsUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-azure-lts-24.04Upgrade linux-image-oracle-6.8Upgrade linux-image-virtual-6.8Upgrade linux-image-6.8.0-1046-nvidia-lowlatency-64kUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-virtual-hwe-20.04Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-5.15.0-1097-awsUpgrade linux-image-gkeop-5.15Upgrade linux-image-raspi-6.8Upgrade linux-image-intel-iotg-5.15Upgrade linux-image-xilinx-6.8Upgrade linux-image-5.15.0-1097-aws-64kUpgrade linux-image-5.15.0-1091-ibmUpgrade linux-image-6.8.0-1047-raspiUpgrade linux-image-5.15.0-1049-nvidia-tegra-rtUpgrade linux-image-nvidiaUpgrade linux-image-lowlatency-6.8Upgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-gcp-fips-5.15Upgrade linux-image-gke-64kUpgrade linux-image-gcp-fips-6.8Upgrade linux-image-ibm-classicUpgrade linux-image-intel-iot-realtime-5.15Upgrade linux-image-gke-6.8Upgrade linux-image-6.8.0-1043-oracleUpgrade linux-image-5.15.0-163-generic-lpaeUpgrade linux-image-5.15.0-163-fipsUpgrade linux-image-ibmUpgrade linux-image-kvmUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-aws-6.8Upgrade linux-image-realtime-5.15Upgrade linux-image-ibm-lts-24.04Upgrade linux-image-aws-fipsUpgrade linux-image-oem-20.04cUpgrade linux-image-gcp-64kUpgrade linux-image-lowlatencyUpgrade linux-image-5.15.0-1038-nvidia-tegra-igxUpgrade linux-image-oem-22.04cUpgrade linux-image-6.8.0-100-generic-64kUpgrade linux-image-nvidia-tegraUpgrade linux-image-5.15.0-1094-oracleUpgrade linux-image-gcp-fipsUpgrade linux-image-azureUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-6.8.0-1046-nvidia-lowlatencyUpgrade linux-image-5.15.0-163-lowlatencyUpgrade linux-image-6.8.0-1043-oracle-64kUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-generic-64kUpgrade linux-image-generic-64k-6.8Upgrade linux-image-generic-hwe-20.04Upgrade linux-image-oem-20.04bUpgrade linux-image-6.8.0-1047-gcp-64kUpgrade linux-image-6.8.0-100-lowlatencyUpgrade linux-image-6.8.0-1043-gkeUpgrade linux-image-generic-5.15Upgrade linux-image-6.8.1-1041-realtimeUpgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-aws-lts-24.04Upgrade linux-image-kvm-5.15Upgrade linux-image-5.15.0-1049-nvidia-tegraUpgrade linux-image-generic-64k-5.15Upgrade linux-image-gke-5.15Upgrade linux-image-6.8.0-1043-gke-64kUpgrade linux-image-lowlatency-64kUpgrade linux-image-6.8.0-1023-xilinxUpgrade linux-image-aws-fips-5.15Upgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-azure-5.15Upgrade linux-image-gke-64k-6.8Upgrade linux-image-6.8.0-1047-gcpUpgrade linux-image-6.8.0-1051-azureUpgrade linux-image-oem-22.04dUpgrade linux-image-oracle-5.15Upgrade linux-image-realtime-6.8.1Upgrade linux-image-5.15.0-1038-nvidia-tegra-igx-rtUpgrade linux-image-nvidia-tegra-5.15Upgrade linux-image-ibm-5.15Upgrade linux-image-5.15.0-1080-gkeopUpgrade linux-image-6.8.0-1046-azureUpgrade linux-image-oracle-64k-6.8Upgrade linux-image-raspiUpgrade linux-image-raspi-5.15Upgrade linux-image-6.8.0-100-genericUpgrade linux-image-azure-lts-22.04Upgrade linux-image-6.8.0-1046-awsUpgrade linux-image-oem-22.04aUpgrade linux-image-genericUpgrade linux-image-gkeopUpgrade linux-image-nvidia-5.15Upgrade linux-image-nvidia-tegra-rtUpgrade linux-image-nvidia-tegra-rt-5.15Upgrade linux-image-xilinxUpgrade linux-image-6.8.0-1046-azure-fipsUpgrade linux-image-raspi-nolpaeUpgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-xilinx-zynqmp-5.15Upgrade linux-image-6.8.0-1046-nvidiaUpgrade linux-image-intelUpgrade linux-image-5.15.0-1061-xilinx-zynqmpUpgrade linux-image-oem-22.04Upgrade linux-image-azure-cvmUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-gkeop-6.8Upgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-5.15.0-1097-gcp-fipsUpgrade linux-image-virtual-5.15Upgrade linux-image-6.8.0-1046-aws-64kUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-5.15.0-1092-intel-iotgUpgrade linux-image-raspi-realtimeUpgrade linux-image-5.15.0-1097-aws-fipsUpgrade linux-image-gcpUpgrade linux-image-realtime-hwe-22.04Upgrade linux-image-lowlatency-5.15Upgrade linux-image-5.15.0-1089-kvmUpgrade linux-image-6.8.0-100-fipsUpgrade linux-image-5.15.0-1092-nvidiaUpgrade linux-image-realtimeUpgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-6.8.0-1047-gcp-fipsUpgrade linux-image-aws-fips-6.8Upgrade linux-image-ibm-6.8Upgrade linux-image-lowlatency-64k-5.15Upgrade linux-image-6.8.0-1030-gkeopUpgrade linux-image-nvidia-64kUpgrade linux-image-fips-5.15Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-fips-6.8Upgrade linux-image-5.15.0-1101-azureUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-virtualUpgrade linux-image-oracleUpgrade linux-image-nvidia-tegra-igx-rt-5.15Upgrade linux-image-gcp-6.8Upgrade linux-image-5.15.0-1097-gcpUpgrade linux-image-oracle-64kUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-6.8.0-100-lowlatency-64kUpgrade linux-image-oem-20.04Upgrade linux-image-nvidia-64k-6.8Upgrade linux-image-gcp-lts-22.04Upgrade linux-image-azure-fips-5.15Upgrade linux-image-azure-6.8Upgrade linux-image-aws-64kUpgrade linux-image-awsUpgrade linux-image-5.15.0-1101-azure-fipsUpgrade linux-image-5.15.0-1096-realtimeUpgrade linux-image-5.15.0-1091-raspiUpgrade linux-image-5.15.0-1089-intel-iot-realtimeUpgrade linux-image-oem-22.04bUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-5.15.0-1092-nvidia-lowlatencyUpgrade linux-image-aws-64k-lts-22.04Upgrade linux-image-oem-20.04dUpgrade linux-image-generic-6.8Upgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-intel-iot-realtimeUpgrade linux-image-generic-lpaeUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-aws-64k-6.8Upgrade linux-image-aws-lts-22.04Upgrade linux-image-6.8.0-2037-raspi-realtimeUpgrade linux-image-5.15.0-163-lowlatency-64kUpgrade linux-image-5.15.0-1093-gkeUpgrade linux-image-nvidia-tegra-igxUpgrade linux-image-gkeUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-azure-fips-6.8Upgrade linux-image-fipsUpgrade linux-image-6.8.0-1046-nvidia-64kUpgrade linux-image-6.8.0-1046-aws-fipsUpgrade linux-image-intel-iotgUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-nvidia-tegra-igx-5.15Upgrade linux-image-gcp-5.15Upgrade linux-image-aws-5.15Upgrade linux-image-gcp-64k-6.8Upgrade linux-image-generic-lpae-5.15Upgrade linux-image-5.15.0-163-generic | Dec 5, 2025 | Sep 11, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Sep 19, 2025 | Sep 11, 2025 |
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