In the Linux kernel, the following vulnerability has been resolved:
iommu/vt-d: Flush cache for PASID table before using it
When writing the address of a freshly allocated zero-initialized PASID table to a PASID directory entry, do that after the CPU cache flush for this PASID table, not before it, to avoid the time window when this PASID table may be already used by non-coherent IOMMU hardware while its contents in RAM is still some random old data, not zero-initialized.
CVSS Details
- CVSS 3.1 Base Score: 7.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade kernel-livepatch-5.10.252-250.992Upgrade bpftoolUpgrade kernel-toolsUpgrade kernel-livepatch-5.15.202-141.223Upgrade kernel-debuginfo-common-aarch64Upgrade perf-debuginfoUpgrade perfUpgrade bpftool-debuginfoUpgrade python-perfUpgrade kernelUpgrade kernel-tools-debuginfoUpgrade kernel-headersUpgrade kernel-develUpgrade kernel-tools-develUpgrade python-perf-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-debuginfo | Jun 17, 2026 | Jun 17, 2026 |
| Debian | — | Upgrade linux | May 28, 2026 | May 28, 2026 |
| Redhat_linux | — | No solution exists | Jul 17, 2026 | May 27, 2026 |
| Ubuntu | — | Upgrade linux-image-generic-5.15Upgrade linux-image-aws-lts-22.04Upgrade linux-image-5.15.0-186-generic-lpaeUpgrade linux-image-nvidia-tegra-rt-5.15Upgrade linux-image-nvidia-tegra-igx-rt-5.15Upgrade linux-image-raspi-realtime-6.8Upgrade linux-image-nvidia-64k-6.8Upgrade linux-image-xilinx-zynqmpUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-nvidiaUpgrade linux-image-6.8.0-1029-nvidia-tegraUpgrade linux-image-5.15.0-1104-kvmUpgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-oem-22.04aUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-5.15.0-1117-azure-fdeUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-gkeUpgrade linux-image-lowlatencyUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-5.15.0-1112-gcp-fipsUpgrade linux-image-6.8.0-1060-raspiUpgrade linux-image-5.15.0-1112-aws-fipsUpgrade linux-image-6.8.0-1063-gcpUpgrade linux-image-azure-fips-5.15Upgrade linux-image-5.15.0-1107-nvidia-lowlatencyUpgrade linux-image-6.8.0-134-fipsUpgrade linux-image-ibm-classicUpgrade linux-image-gke-5.15Upgrade linux-image-nvidia-5.15Upgrade linux-image-aws-64kUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-6.8.0-1060-aws-fipsUpgrade linux-image-6.8.0-134-generic-64kUpgrade linux-image-raspi-nolpaeUpgrade linux-image-5.15.0-1107-nvidiaUpgrade linux-image-fipsUpgrade linux-image-aws-fipsUpgrade linux-image-lowlatency-6.8Upgrade linux-image-6.8.0-1057-oracleUpgrade linux-image-6.8.0-1063-gcp-64kUpgrade linux-image-generic-64kUpgrade linux-image-ibmUpgrade linux-image-azure-lts-22.04Upgrade linux-image-6.8.0-1058-nvidia-lowlatencyUpgrade linux-image-nvidia-tegra-igx-5.15Upgrade linux-image-6.8.0-2049-raspi-realtimeUpgrade linux-image-aws-64k-5.15Upgrade linux-image-intelUpgrade linux-image-genericUpgrade linux-image-nvidia-tegra-6.8Upgrade linux-image-nvidia-lowlatency-5.15Upgrade linux-image-gcp-fipsUpgrade linux-image-ibm-5.15Upgrade linux-image-kvm-5.15Upgrade linux-image-gcp-fips-6.8Upgrade linux-image-gke-64kUpgrade linux-image-generic-lpae-5.15Upgrade linux-image-intel-iot-realtimeUpgrade linux-image-virtualUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-6.8.0-1032-xilinxUpgrade linux-image-oem-22.04cUpgrade linux-image-6.8.0-1058-nvidia-64kUpgrade linux-image-nvidia-tegraUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-oem-22.04Upgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-6.8.0-134-lowlatency-64kUpgrade linux-image-azure-fde-5.15Upgrade linux-image-aws-6.8Upgrade linux-image-lowlatency-64kUpgrade linux-image-generic-lpaeUpgrade linux-image-5.15.0-1075-xilinx-zynqmpUpgrade linux-image-5.15.0-1111-realtimeUpgrade linux-image-oracle-64k-6.8Upgrade linux-image-5.15.0-1112-gcpUpgrade linux-image-nvidia-6.8Upgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-6.8.0-1058-gke-64kUpgrade linux-image-intel-iotg-5.15Upgrade linux-image-nvidia-tegra-5.15Upgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-lowlatency-5.15Upgrade linux-image-azure-6.8Upgrade linux-image-azure-lts-24.04Upgrade linux-image-intel-iotgUpgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-5.15.0-1106-ibmUpgrade linux-image-oem-20.04bUpgrade linux-image-nvidia-tegra-rtUpgrade linux-image-gkeop-6.8Upgrade linux-image-gkeopUpgrade linux-image-gkeop-5.15Upgrade linux-image-aws-5.15Upgrade linux-image-oracle-64kUpgrade linux-image-oracleUpgrade linux-image-gcp-fips-5.15Upgrade linux-image-aws-64k-lts-22.04Upgrade linux-image-azure-fipsUpgrade linux-image-azureUpgrade linux-image-aws-lts-24.04Upgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-kvmUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-5.15.0-1064-nvidia-tegraUpgrade linux-image-azure-5.15Upgrade linux-image-6.8.1-1055-realtimeUpgrade linux-image-5.15.0-1095-gkeopUpgrade linux-image-oracle-6.8Upgrade linux-image-oem-22.04dUpgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-6.8.0-1057-oracle-64kUpgrade linux-image-lowlatency-64k-5.15Upgrade linux-image-5.15.0-1117-azureUpgrade linux-image-gke-6.8Upgrade linux-image-5.15.0-1106-raspiUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-realtime-5.15Upgrade linux-image-oem-22.04bUpgrade linux-image-intel-iot-realtime-5.15Upgrade linux-image-6.8.0-134-lowlatencyUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-gcp-64k-6.8Upgrade linux-image-azure-fde-lts-22.04Upgrade linux-image-6.8.0-1058-nvidia-lowlatency-64kUpgrade linux-image-6.8.0-1058-nvidiaUpgrade linux-image-6.8.0-1058-gkeUpgrade linux-image-6.8.0-1029-nvidia-tegra-rtUpgrade linux-image-5.15.0-1117-azure-fipsUpgrade linux-image-5.15.0-1112-aws-64kUpgrade linux-image-generic-64k-6.8Upgrade linux-image-xilinxUpgrade linux-image-raspi-realtimeUpgrade linux-image-oem-20.04cUpgrade linux-image-nvidia-tegra-igxUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-virtual-hwe-20.04Upgrade linux-image-realtime-hwe-22.04Upgrade linux-image-raspi-6.8Upgrade linux-image-raspiUpgrade linux-image-laptop-23.10Upgrade linux-image-gcp-5.15Upgrade linux-image-5.15.0-1108-gkeUpgrade linux-image-azure-fdeUpgrade linux-image-aws-fips-6.8Upgrade linux-image-6.8.0-136-genericUpgrade linux-image-6.8.0-134-genericUpgrade linux-image-6.8.0-1063-azureUpgrade linux-image-5.15.0-186-fipsUpgrade linux-image-5.15.0-1112-awsUpgrade linux-image-azure-fde-6.8Upgrade linux-image-5.15.0-1109-oracleUpgrade linux-image-realtimeUpgrade linux-image-raspi-5.15Upgrade linux-image-oracle-5.15Upgrade linux-image-nvidia-64kUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-6.8.0-136-generic-64kUpgrade linux-image-5.15.0-186-generic-64kUpgrade linux-image-5.15.0-184-lowlatency-64kUpgrade linux-image-5.15.0-1107-intel-iotgUpgrade linux-image-xilinx-zynqmp-5.15Upgrade linux-image-5.15.0-1064-nvidia-tegra-rtUpgrade linux-image-virtual-5.15Upgrade linux-image-oem-20.04Upgrade linux-image-nvidia-tegra-rt-6.8Upgrade linux-image-generic-hwe-20.04Upgrade linux-image-fips-5.15Upgrade linux-image-azure-fips-6.8Upgrade linux-image-azure-fde-lts-24.04Upgrade linux-image-6.8.0-1060-ibmUpgrade linux-image-5.15.0-1104-intel-iot-realtimeUpgrade linux-image-virtual-6.8Upgrade linux-image-aws-64k-6.8Upgrade linux-image-6.8.0-1062-azure-fipsUpgrade linux-image-fips-6.8Upgrade linux-image-aws-fips-5.15Upgrade linux-image-6.8.0-1060-awsUpgrade linux-image-5.15.0-184-lowlatencyUpgrade linux-image-5.15.0-1053-nvidia-tegra-igxUpgrade linux-image-realtime-6.8.1Upgrade linux-image-oracle-lts-22.04Upgrade linux-image-oem-20.04dUpgrade linux-image-gke-64k-6.8Upgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-generic-6.8Upgrade linux-image-ibm-6.8Upgrade linux-image-6.8.0-1060-aws-64kUpgrade linux-image-gcp-64kUpgrade linux-image-5.15.0-1053-nvidia-tegra-igx-rtUpgrade linux-image-azure-cvmUpgrade linux-image-generic-64k-5.15Upgrade linux-image-gcp-6.8Upgrade linux-image-gcpUpgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-awsUpgrade linux-image-6.8.0-1063-gcp-fipsUpgrade linux-image-6.8.0-1062-azure-fdeUpgrade linux-image-6.8.0-1045-gkeopUpgrade linux-image-5.15.0-186-genericUpgrade linux-image-xilinx-6.8 | Jul 2, 2026 | Jul 1, 2026 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jul 6, 2026 | May 27, 2026 |
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