In the Linux kernel, the following vulnerability has been resolved:
PCI: endpoint: pci-epf-vntb: Stop cmd_handler work in epf_ntb_epc_cleanup
Disable the delayed work before clearing BAR mappings and doorbells to avoid running the handler after resources have been torn down.
Unable to handle kernel paging request at virtual address ffff800083f46004 [...] Internal error: Oops: 0000000096000007 [#1] SMP [...] Call trace: epf_ntb_cmd_handler+0x54/0x200 [pci_epf_vntb] (P) process_one_work+0x154/0x3b0 worker_thread+0x2c8/0x400 kthread+0x148/0x210 ret_from_fork+0x10/0x20
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 | Jul 5, 2026 | Jul 5, 2026 |
| Ubuntu | — | Upgrade linux-image-7.0.0-1007-oracleUpgrade linux-image-7.0.0-1010-azureUpgrade linux-image-7.0.0-27-realtimeUpgrade linux-image-azureUpgrade linux-image-generic-6.8Upgrade linux-image-generic-64kUpgrade linux-image-generic-64k-7.0Upgrade linux-image-oem-22.04aUpgrade linux-image-gcp-64k-6.8Upgrade linux-image-6.8.0-1059-gkeUpgrade linux-image-azure-6.8Upgrade linux-image-raspi-realtimeUpgrade linux-image-oracle-7.0Upgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-oem-20.04dUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-oem-22.04bUpgrade linux-image-oem-24.04dUpgrade linux-image-nvidia-tegraUpgrade linux-image-oracle-6.8Upgrade linux-image-ibm-7.0Upgrade linux-image-oem-24.04aUpgrade linux-image-oracle-64k-7.0Upgrade linux-image-intel-iot-realtimeUpgrade linux-image-oem-24.04Upgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-virtualUpgrade linux-image-6.8.0-1063-azure-fipsUpgrade linux-image-6.8.0-136-genericUpgrade linux-image-azure-fips-6.8Upgrade linux-image-6.8.0-1064-gcpUpgrade linux-image-oem-20.04bUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-7.0.0-1014-raspi-realtimeUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-oem-22.04cUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-aws-6.8Upgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-6.8.0-1058-oracle-64kUpgrade linux-image-nvidiaUpgrade linux-image-7.0.0-1007-gcpUpgrade linux-image-azure-7.0Upgrade linux-image-lowlatency-64kUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-genericUpgrade linux-image-xilinx-6.8Upgrade linux-image-6.8.0-1030-nvidia-tegraUpgrade linux-image-realtime-hwe-22.04Upgrade linux-image-6.8.0-1063-azureUpgrade linux-image-nvidia-64kUpgrade linux-image-gke-64k-6.8Upgrade linux-image-6.8.0-136-fipsUpgrade linux-image-laptop-23.10Upgrade linux-image-oracle-64k-6.8Upgrade linux-image-raspiUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-raspi-6.8Upgrade linux-image-7.0.0-27-realtime-64kUpgrade linux-image-azure-fde-6.8Upgrade linux-image-gcpUpgrade linux-image-6.8.0-1059-nvidia-64kUpgrade linux-image-7.0.0-1013-nvidia-64kUpgrade linux-image-xilinxUpgrade linux-image-7.0.0-1007-gcp-64kUpgrade linux-image-gcp-fips-6.8Upgrade linux-image-oem-20.04Upgrade linux-image-oem-22.04Upgrade linux-image-aws-lts-24.04Upgrade linux-image-intel-iotgUpgrade linux-image-lowlatencyUpgrade linux-image-realtime-6.8.1Upgrade linux-image-realtime-hwe-26.04Upgrade linux-image-fips-6.8Upgrade linux-image-oem-20.04cUpgrade linux-image-oracle-64kUpgrade linux-image-realtime-64k-hwe-26.04Upgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-virtual-hwe-24.04Upgrade linux-image-ibmUpgrade linux-image-nvidia-64k-7.0Upgrade linux-image-6.8.0-1059-gke-64kUpgrade linux-image-gke-6.8Upgrade linux-image-aws-64kUpgrade linux-image-gcp-64kUpgrade linux-image-7.0.0-1013-nvidiaUpgrade linux-image-gcp-64k-7.0Upgrade linux-image-gkeopUpgrade linux-image-6.8.0-1061-ibmUpgrade linux-image-6.8.0-136-lowlatency-64kUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-6.8.0-1058-oracleUpgrade linux-image-6.8.0-1059-nvidiaUpgrade linux-image-6.8.0-1061-aws-fipsUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-gkeUpgrade linux-image-oem-22.04dUpgrade linux-image-nvidia-tegra-6.8Upgrade linux-image-aws-7.0Upgrade linux-image-aws-fipsUpgrade linux-image-7.0.0-1008-awsUpgrade linux-image-6.8.0-1059-nvidia-lowlatencyUpgrade linux-image-nvidia-tegra-rt-6.8Upgrade linux-image-gke-64kUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-7.0.0-28-genericUpgrade linux-image-gcp-7.0Upgrade linux-image-generic-7.0Upgrade linux-image-azure-fdeUpgrade linux-image-7.0.0-1007-oracle-64kUpgrade linux-image-raspi-realtime-7.0Upgrade linux-image-6.8.0-1064-gcp-fipsUpgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-realtimeUpgrade linux-image-oracleUpgrade linux-image-6.8.0-1033-xilinxUpgrade linux-image-nvidia-6.8Upgrade linux-image-ibm-lts-24.04Upgrade linux-image-7.0.0-1008-aws-64kUpgrade linux-image-6.8.1-1056-realtimeUpgrade linux-image-virtual-7.0Upgrade linux-image-raspi-7.0Upgrade linux-image-oem-24.04cUpgrade linux-image-kvmUpgrade linux-image-ibm-6.8Upgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-lowlatency-6.8Upgrade linux-image-generic-hwe-26.04Upgrade linux-image-7.0.0-27-generic-64kUpgrade linux-image-7.0.0-1014-raspiUpgrade linux-image-realtime-64kUpgrade linux-image-nvidia-7.0Upgrade linux-image-6.8.0-1062-azure-fdeUpgrade linux-image-aws-64k-7.0Upgrade linux-image-oem-24.04bUpgrade linux-image-gkeop-6.8Upgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-azure-fde-7.0Upgrade linux-image-7.0.0-28-generic-64kUpgrade linux-image-virtual-6.8Upgrade linux-image-aws-fips-6.8Upgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-7.0.0-1009-ibmUpgrade linux-image-realtime-64k-7.0Upgrade linux-image-virtual-hwe-26.04Upgrade linux-image-6.8.0-1030-nvidia-tegra-rtUpgrade linux-image-6.8.0-136-generic-64kUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-generic-64k-6.8Upgrade linux-image-6.8.0-1064-gcp-64kUpgrade linux-image-7.0.0-27-genericUpgrade linux-image-realtime-7.0Upgrade linux-image-6.8.0-1046-gkeopUpgrade linux-image-aws-64k-6.8Upgrade linux-image-6.8.0-1061-aws-64kUpgrade linux-image-generic-lpaeUpgrade linux-image-6.8.0-1059-nvidia-lowlatency-64kUpgrade linux-image-nvidia-tegra-rtUpgrade linux-image-6.8.0-2050-raspi-realtimeUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-6.8.0-1061-awsUpgrade linux-image-gcp-6.8Upgrade linux-image-6.8.0-1061-raspiUpgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-azure-fipsUpgrade linux-image-gcp-fipsUpgrade linux-image-fipsUpgrade linux-image-azure-fde-lts-24.04Upgrade linux-image-awsUpgrade linux-image-7.0.0-1009-azure-fdeUpgrade linux-image-6.8.0-136-lowlatencyUpgrade linux-image-generic-64k-hwe-26.04Upgrade linux-image-gcp-lts-24.04Upgrade linux-image-ibm-classicUpgrade linux-image-azure-lts-24.04 | Jul 1, 2026 | Apr 24, 2026 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jun 15, 2026 | Apr 24, 2026 |
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