In the Linux kernel, the following vulnerability has been resolved:
riscv: uprobes: Add missing fence.i after building the XOL buffer
The XOL (execute out-of-line) buffer is used to single-step the replaced instruction(s) for uprobes. The RISC-V port was missing a proper fence.i (i$ flushing) after constructing the XOL buffer, which can result in incorrect execution of stale/broken instructions.
This was found running the BPF selftests "test_progs: uprobe_autoattach, attach_probe" on the Spacemit K1/X60, where the uprobes tests randomly blew up.
CVSS Details
- CVSS 3.1 Base Score: 7.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux-6.1No solution existsUpgrade linux | May 15, 2025 | May 8, 2025 |
| Ubuntu | — | Upgrade linux-image-aws-64kUpgrade linux-image-6.8.0-100-lowlatencyUpgrade linux-image-6.14.0-1008-gcp-64kUpgrade linux-image-6.14.0-1007-azure-fdeUpgrade linux-image-lowlatency-5.15Upgrade linux-image-5.15.0-1116-azure-fdeUpgrade linux-image-6.14.0-1007-aws-64kUpgrade linux-image-6.14.0-1007-azureUpgrade linux-image-6.8.0-1044-ibmUpgrade linux-image-nvidia-tegra-igx-rt-5.15Upgrade linux-image-oem-20.04Upgrade linux-image-nvidia-tegraUpgrade linux-image-raspi-nolpaeUpgrade linux-image-realtime-5.15Upgrade linux-image-6.8.0-1046-nvidiaUpgrade linux-image-generic-64k-5.15Upgrade linux-image-aws-fipsUpgrade linux-image-azure-lts-22.04Upgrade linux-image-azure-fde-5.15Upgrade linux-image-fipsUpgrade linux-image-gke-64kUpgrade linux-image-gcp-fips-5.15Upgrade linux-image-intel-iot-realtimeUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-aws-64k-5.15Upgrade linux-image-6.14.0-1004-realtimeUpgrade linux-image-gcp-64kUpgrade linux-image-6.14.0-1007-oracle-64kUpgrade linux-image-gke-6.8Upgrade linux-image-ibm-5.15Upgrade linux-image-generic-lpae-5.15Upgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-gcp-fips-6.8Upgrade linux-image-aws-fips-5.15Upgrade linux-image-5.15.0-1103-intel-iot-realtimeUpgrade linux-image-raspi-5.15Upgrade linux-image-nvidia-lowlatency-5.15Upgrade linux-image-5.15.0-1111-aws-64kUpgrade linux-image-lowlatency-6.8Upgrade linux-image-nvidia-5.15Upgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-6.14.0-22-generic-64kUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-6.8.0-2037-raspi-realtimeUpgrade linux-image-lowlatency-64kUpgrade linux-image-genericUpgrade linux-image-gke-64k-6.8Upgrade linux-image-gcp-64k-6.8Upgrade linux-image-intelUpgrade linux-image-6.8.0-1030-gkeopUpgrade linux-image-xilinx-zynqmp-5.15Upgrade linux-image-5.15.0-1094-gkeopUpgrade linux-image-xilinx-6.8Upgrade linux-image-5.15.0-183-lowlatency-64kUpgrade linux-image-virtual-6.8Upgrade linux-image-5.15.0-1074-xilinx-zynqmpUpgrade linux-image-5.15.0-1052-nvidia-tegra-igxUpgrade linux-image-6.8.0-1047-gcp-64kUpgrade linux-image-realtimeUpgrade linux-image-oracle-5.15Upgrade linux-image-nvidia-tegra-5.15Upgrade linux-image-aws-5.15Upgrade linux-image-azure-5.15Upgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-azure-6.8Upgrade linux-image-oracleUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-6.8.0-100-generic-64kUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-raspiUpgrade linux-image-5.15.0-1111-gcp-fipsUpgrade linux-image-6.8.0-1046-azureUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-kvm-5.15Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-gkeUpgrade linux-image-azureUpgrade linux-image-6.8.0-1047-gcpUpgrade linux-image-6.14.0-1007-oracleUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-gkeopUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-nvidia-tegra-rtUpgrade linux-image-oem-22.04Upgrade linux-image-virtual-5.15Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-5.15.0-1105-raspiUpgrade linux-image-intel-iotgUpgrade linux-image-intel-iotg-5.15Upgrade linux-image-gkeop-5.15Upgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-nvidia-tegra-igx-5.15Upgrade linux-image-5.15.0-1111-awsUpgrade linux-image-azure-fips-5.15Upgrade linux-image-5.15.0-1103-kvmUpgrade linux-image-lowlatency-64k-5.15Upgrade linux-image-generic-5.15Upgrade linux-image-gcp-lts-22.04Upgrade linux-image-5.15.0-1063-nvidia-tegra-rtUpgrade linux-image-oracle-6.8Upgrade linux-image-5.15.0-1108-oracleUpgrade linux-image-raspi-6.8Upgrade linux-image-realtime-6.8.1Upgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-nvidia-6.8Upgrade linux-image-aws-lts-24.04Upgrade linux-image-azure-cvmUpgrade linux-image-5.15.0-1105-ibmUpgrade linux-image-oem-22.04dUpgrade linux-image-gcp-6.8Upgrade linux-image-oracle-lts-22.04Upgrade linux-image-raspi-realtime-6.8Upgrade linux-image-5.15.0-1110-realtimeUpgrade linux-image-gkeop-6.8Upgrade linux-image-6.8.0-1046-nvidia-64kUpgrade linux-image-6.14.0-22-genericUpgrade linux-image-5.15.0-185-fipsUpgrade linux-image-realtime-hwe-22.04Upgrade linux-image-6.8.0-100-genericUpgrade linux-image-generic-64kUpgrade linux-image-6.8.0-1047-raspiUpgrade linux-image-6.14.0-1007-awsUpgrade linux-image-fips-5.15Upgrade linux-image-5.15.0-1106-nvidiaUpgrade linux-image-5.15.0-1063-nvidia-tegraUpgrade linux-image-azure-lts-24.04Upgrade linux-image-6.8.0-1046-nvidia-lowlatency-64kUpgrade linux-image-6.8.0-1047-gcp-fipsUpgrade linux-image-azure-fdeUpgrade linux-image-aws-64k-lts-22.04Upgrade linux-image-awsUpgrade linux-image-6.8.0-100-lowlatency-64kUpgrade linux-image-oracle-64kUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-kvmUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-aws-lts-22.04Upgrade linux-image-oracle-64k-6.8Upgrade linux-image-6.8.0-1046-azure-fipsUpgrade linux-image-oem-22.04cUpgrade linux-image-6.8.0-100-fipsUpgrade linux-image-nvidia-64kUpgrade linux-image-6.8.1-1041-realtimeUpgrade linux-image-ibmUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-virtual-hwe-22.04Upgrade linux-image-6.8.0-1046-aws-64kUpgrade linux-image-gcpUpgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-6.8.0-1046-aws-fipsUpgrade linux-image-6.8.0-1046-awsUpgrade linux-image-6.8.0-1043-oracleUpgrade linux-image-6.8.0-1043-gke-64kUpgrade linux-image-5.15.0-185-generic-lpaeUpgrade linux-image-5.15.0-183-lowlatencyUpgrade linux-image-5.15.0-1111-aws-fipsUpgrade linux-image-5.15.0-1106-intel-iotgUpgrade linux-image-raspi-realtimeUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-5.15.0-1107-gkeUpgrade linux-image-5.15.0-1116-azureUpgrade linux-image-6.8.0-1043-oracle-64kUpgrade linux-image-azure-fipsUpgrade linux-image-5.15.0-185-generic-64kUpgrade linux-image-aws-6.8Upgrade linux-image-6.8.0-1043-gkeUpgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-intel-iot-realtime-5.15Upgrade linux-image-azure-fips-6.8Upgrade linux-image-nvidia-tegra-igxUpgrade linux-image-generic-6.8Upgrade linux-image-6.14.0-1007-raspiUpgrade linux-image-6.8.0-1051-azureUpgrade linux-image-oem-20.04dUpgrade linux-image-lowlatencyUpgrade linux-image-oem-20.04cUpgrade linux-image-ibm-classicUpgrade linux-image-gke-5.15Upgrade linux-image-generic-64k-6.8Upgrade linux-image-fips-6.8Upgrade linux-image-aws-fips-6.8Upgrade linux-image-6.8.0-1046-nvidia-lowlatencyUpgrade linux-image-6.8.0-1023-xilinxUpgrade linux-image-5.15.0-185-genericUpgrade linux-image-5.15.0-1111-gcpUpgrade linux-image-5.15.0-1116-azure-fipsUpgrade linux-image-5.15.0-1106-nvidia-lowlatencyUpgrade linux-image-oem-22.04aUpgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-gcp-fipsUpgrade linux-image-aws-64k-6.8Upgrade linux-image-oem-20.04bUpgrade linux-image-nvidiaUpgrade linux-image-oem-22.04bUpgrade linux-image-5.15.0-1052-nvidia-tegra-igx-rtUpgrade linux-image-6.14.0-1008-gcpUpgrade linux-image-virtualUpgrade linux-image-ibm-6.8Upgrade linux-image-nvidia-tegra-rt-5.15Upgrade linux-image-xilinxUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-generic-lpaeUpgrade linux-image-gcp-5.15 | Jun 26, 2025 | May 8, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jul 28, 2026 | 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