In the Linux kernel, the following vulnerability has been resolved:
octeontx2-af: Fix PF driver crash with kexec kernel booting
During a kexec reboot the hardware is not power-cycled, so AF state from the old kernel can persist into the new kernel. When AF and PF drivers are built as modules, the PF driver may probe before AF reinitializes the hardware.
The PF driver treats the RVUM block revision as an indication that AF initialization is complete. If this value is left uncleared at shutdown, PF may incorrectly assume AF is ready and access stale hardware state, leading to a crash.
Clear the RVUM block revision during AF shutdown to avoid PF mis-detecting AF readiness after kexec.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jun 4, 2026 | Jun 4, 2026 |
| Redhat_linux | — | No solution exists | Jul 17, 2026 | Jun 3, 2026 |
| Ubuntu | — | Upgrade linux-image-nvidia-64k-6.8Upgrade linux-image-aws-lts-22.04Upgrade linux-image-azure-cvmUpgrade linux-image-aws-64k-5.15Upgrade linux-image-azure-fdeUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-6.8.0-1058-nvidia-lowlatencyUpgrade linux-image-6.8.0-1063-azureUpgrade linux-image-azure-lts-24.04Upgrade linux-image-5.15.0-184-lowlatencyUpgrade linux-image-ibm-classicUpgrade linux-image-5.15.0-1064-nvidia-tegra-rtUpgrade linux-image-5.15.0-1112-aws-fipsUpgrade linux-image-5.15.0-186-generic-64kUpgrade linux-image-6.8.0-134-fipsUpgrade linux-image-5.15.0-1109-oracleUpgrade linux-image-gcp-5.15Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-6.8.0-1060-raspiUpgrade linux-image-awsUpgrade linux-image-6.8.0-1058-nvidia-lowlatency-64kUpgrade linux-image-5.15.0-1104-intel-iot-realtimeUpgrade linux-image-5.15.0-1106-raspiUpgrade linux-image-6.8.0-136-genericUpgrade linux-image-aws-64k-6.8Upgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-oracle-6.8Upgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-5.15.0-1095-gkeopUpgrade linux-image-generic-64k-5.15Upgrade linux-image-nvidia-64kUpgrade linux-image-ibm-6.8Upgrade linux-image-xilinx-zynqmp-5.15Upgrade linux-image-aws-lts-24.04Upgrade linux-image-kvmUpgrade linux-image-5.15.0-1053-nvidia-tegra-igx-rtUpgrade linux-image-oracle-64kUpgrade linux-image-6.8.0-1045-gkeopUpgrade linux-image-aws-fips-6.8Upgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-ibmUpgrade linux-image-laptop-23.10Upgrade linux-image-nvidia-tegra-rt-6.8Upgrade linux-image-5.15.0-1053-nvidia-tegra-igxUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-raspi-realtimeUpgrade linux-image-6.8.0-1057-oracleUpgrade linux-image-6.8.0-1062-azure-fdeUpgrade linux-image-5.15.0-1111-realtimeUpgrade linux-image-6.8.0-1063-gcp-64kUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-oem-20.04dUpgrade linux-image-xilinx-6.8Upgrade linux-image-azure-fde-lts-24.04Upgrade linux-image-gcpUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-azure-5.15Upgrade linux-image-intel-iot-realtime-5.15Upgrade linux-image-6.8.0-134-genericUpgrade linux-image-6.8.0-134-lowlatencyUpgrade linux-image-6.8.0-1058-gkeUpgrade linux-image-generic-6.8Upgrade linux-image-realtime-6.8.1Upgrade linux-image-5.15.0-1107-nvidia-lowlatencyUpgrade linux-image-raspi-6.8Upgrade linux-image-5.15.0-1108-gkeUpgrade linux-image-nvidia-tegra-igxUpgrade linux-image-oracleUpgrade linux-image-raspi-5.15Upgrade linux-image-5.15.0-1112-awsUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-gke-64k-6.8Upgrade linux-image-fips-6.8Upgrade linux-image-raspiUpgrade linux-image-5.15.0-1117-azureUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-virtual-5.15Upgrade linux-image-5.15.0-1112-gcpUpgrade linux-image-5.15.0-186-genericUpgrade linux-image-5.15.0-1117-azure-fipsUpgrade linux-image-gke-64kUpgrade linux-image-raspi-nolpaeUpgrade linux-image-virtual-6.8Upgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-realtimeUpgrade linux-image-6.8.0-1062-azure-fipsUpgrade linux-image-azure-fipsUpgrade linux-image-oem-22.04bUpgrade linux-image-azure-fips-6.8Upgrade linux-image-generic-64k-6.8Upgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-gcp-6.8Upgrade linux-image-realtime-5.15Upgrade linux-image-oracle-5.15Upgrade linux-image-gcp-fipsUpgrade linux-image-xilinxUpgrade linux-image-generic-5.15Upgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-gcp-lts-24.04Upgrade linux-image-6.8.0-1058-nvidiaUpgrade linux-image-oracle-64k-6.8Upgrade linux-image-oem-22.04dUpgrade linux-image-5.15.0-1112-gcp-fipsUpgrade linux-image-nvidia-6.8Upgrade linux-image-intel-iot-realtimeUpgrade linux-image-gke-5.15Upgrade linux-image-realtime-hwe-22.04Upgrade linux-image-raspi-realtime-6.8Upgrade linux-image-lowlatencyUpgrade linux-image-kvm-5.15Upgrade linux-image-gke-6.8Upgrade linux-image-fips-5.15Upgrade linux-image-nvidia-tegraUpgrade linux-image-azure-fde-lts-22.04Upgrade linux-image-generic-lpaeUpgrade linux-image-aws-5.15Upgrade linux-image-virtual-hwe-22.04Upgrade linux-image-oracle-lts-24.04Upgrade linux-image-oracle-lts-22.04Upgrade linux-image-lowlatency-64kUpgrade linux-image-gkeop-6.8Upgrade linux-image-aws-fipsUpgrade linux-image-lowlatency-5.15Upgrade linux-image-nvidia-tegra-igx-rt-5.15Upgrade linux-image-6.8.0-1032-xilinxUpgrade linux-image-nvidia-tegra-igx-5.15Upgrade linux-image-6.8.0-1029-nvidia-tegraUpgrade linux-image-gcp-64k-6.8Upgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-lowlatency-64k-5.15Upgrade linux-image-gkeop-5.15Upgrade linux-image-azure-fde-5.15Upgrade linux-image-6.8.0-2049-raspi-realtimeUpgrade linux-image-6.8.0-134-generic-64kUpgrade linux-image-6.8.0-1058-nvidia-64kUpgrade linux-image-6.8.0-1029-nvidia-tegra-rtUpgrade linux-image-5.15.0-1107-intel-iotgUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-6.8.0-1058-gke-64kUpgrade linux-image-oem-22.04aUpgrade linux-image-6.8.0-134-lowlatency-64kUpgrade linux-image-intel-iotgUpgrade linux-image-aws-64kUpgrade linux-image-azure-fde-6.8Upgrade linux-image-azure-6.8Upgrade linux-image-6.8.0-1063-gcp-fipsUpgrade linux-image-6.8.0-1063-gcpUpgrade linux-image-6.8.0-1057-oracle-64kUpgrade linux-image-5.15.0-184-lowlatency-64kUpgrade linux-image-5.15.0-1104-kvmUpgrade linux-image-nvidia-5.15Upgrade linux-image-intelUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-generic-64kUpgrade linux-image-fipsUpgrade linux-image-oem-20.04cUpgrade linux-image-nvidia-tegra-rtUpgrade linux-image-5.15.0-1117-azure-fdeUpgrade linux-image-5.15.0-1112-aws-64kUpgrade linux-image-5.15.0-1064-nvidia-tegraUpgrade linux-image-virtualUpgrade linux-image-nvidia-tegra-6.8Upgrade linux-image-intel-iotg-5.15Upgrade linux-image-gcp-fips-5.15Upgrade linux-image-azure-lts-22.04Upgrade linux-image-azure-fips-5.15Upgrade linux-image-aws-fips-5.15Upgrade linux-image-6.8.1-1055-realtimeUpgrade linux-image-6.8.0-1060-aws-fipsUpgrade linux-image-5.15.0-186-fipsUpgrade linux-image-6.8.0-136-generic-64kUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-gkeUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-nvidiaUpgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-generic-lpae-5.15Upgrade linux-image-aws-64k-lts-22.04Upgrade linux-image-6.8.0-1060-aws-64kUpgrade linux-image-5.15.0-186-generic-lpaeUpgrade linux-image-5.15.0-1107-nvidiaUpgrade linux-image-5.15.0-1075-xilinx-zynqmpUpgrade linux-image-nvidia-tegra-5.15Upgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-lowlatency-6.8Upgrade linux-image-gkeopUpgrade linux-image-genericUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-azureUpgrade linux-image-oem-20.04bUpgrade linux-image-nvidia-tegra-rt-5.15Upgrade linux-image-nvidia-lowlatency-5.15Upgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-6.8.0-1060-awsUpgrade linux-image-ibm-5.15Upgrade linux-image-gcp-fips-6.8Upgrade linux-image-gcp-64kUpgrade linux-image-aws-6.8Upgrade linux-image-6.8.0-1060-ibmUpgrade linux-image-5.15.0-1106-ibmUpgrade linux-image-oem-22.04cUpgrade linux-image-oem-22.04Upgrade linux-image-oem-20.04 | Jul 2, 2026 | Jul 1, 2026 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jul 6, 2026 | Jun 3, 2026 |
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