In the Linux kernel, the following vulnerability has been resolved:
xhci: tegra: fix checked USB2 port number
If USB virtualizatoin is enabled, USB2 ports are shared between all Virtual Functions. The USB2 port number owned by an USB2 root hub in a Virtual Function may be less than total USB2 phy number supported by the Tegra XUSB controller.
Using total USB2 phy number as port number to check all PORTSC values would cause invalid memory access.
[ 116.923438] Unable to handle kernel paging request at virtual address 006c622f7665642f ... [ 117.213640] Call trace: [ 117.216783] tegra_xusb_enter_elpg+0x23c/0x658 [ 117.222021] tegra_xusb_runtime_suspend+0x40/0x68 [ 117.227260] pm_generic_runtime_suspend+0x30/0x50 [ 117.232847] __rpm_callback+0x84/0x3c0 [ 117.237038] rpm_suspend+0x2dc/0x740 [ 117.241229] pm_runtime_work+0xa0/0xb8 [ 117.245769] process_scheduled_works+0x24c/0x478 [ 117.251007] worker_thread+0x23c/0x328 [ 117.255547] kthread+0x104/0x1b0 [ 117.259389] ret_from_fork+0x10/0x20 [ 117.263582] Code: 54000222 f9461ae8 f8747908 b4ffff48 (f9400100)
CVSS Details
- CVSS 3.1 Base Score: 8
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jul 27, 2026 | Jul 27, 2026 |
| Redhat_linux | — | Upgrade kernelNo solution existsUpgrade kernel-rt | May 15, 2025 | Oct 29, 2024 |
| Ubuntu | — | Upgrade linux-image-6.8.0-57-generic-64kUpgrade linux-image-6.8.1-1018-realtimeUpgrade linux-image-gkeUpgrade linux-image-aws-lts-24.04Upgrade linux-image-generic-lpaeUpgrade linux-image-6.8.0-1014-azure-nvidiaUpgrade linux-image-raspi-realtimeUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-oem-22.04bUpgrade linux-image-oem-24.04Upgrade linux-image-awsUpgrade linux-image-realtimeUpgrade linux-image-oem-24.04bUpgrade linux-image-6.8.0-57-genericUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-6.8.0-1024-nvidia-lowlatencyUpgrade linux-image-kvmUpgrade linux-image-6.8.0-1026-gcp-64kUpgrade linux-image-oracleUpgrade linux-image-6.11.0-1009-gcpUpgrade linux-image-6.8.0-1028-raspiUpgrade linux-image-6.8.0-1026-gcpUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-6.11.0-1010-lowlatency-64kUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-6.8.0-1022-ibmUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-6.8.0-1021-gkeUpgrade linux-image-virtualUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-6.8.0-2023-raspi-realtimeUpgrade linux-image-6.8.0-1027-awsUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-6.11.0-1005-realtimeUpgrade linux-image-gcpUpgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-6.8.0-56-generic-64kUpgrade linux-image-azure-fdeUpgrade linux-image-azure-lts-24.04Upgrade linux-image-6.8.0-1024-nvidia-64kUpgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-6.11.0-1011-oracleUpgrade linux-image-6.8.0-1022-oracle-64kUpgrade linux-image-ibmUpgrade linux-image-gkeop-6.8Upgrade linux-image-6.11.0-1011-oracle-64kUpgrade linux-image-lowlatencyUpgrade linux-image-raspiUpgrade linux-image-6.8.0-1008-gkeopUpgrade linux-image-6.8.0-1022-oracleUpgrade linux-image-generic-64kUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-6.11.0-1009-azure-fdeUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-azure-fde-lts-24.04Upgrade linux-image-6.8.0-1024-oemUpgrade linux-image-oem-22.04dUpgrade linux-image-6.11.0-18-generic-64kUpgrade linux-image-6.8.0-1025-azure-fdeUpgrade linux-image-6.8.0-56-lowlatency-64kUpgrade linux-image-gkeopUpgrade linux-image-6.8.0-1024-nvidia-lowlatency-64kUpgrade linux-image-oracle-64kUpgrade linux-image-oem-22.04cUpgrade linux-image-6.8.0-1025-azureUpgrade linux-image-6.11.0-1008-raspiUpgrade linux-image-6.11.0-18-genericUpgrade linux-image-nvidiaUpgrade linux-image-azure-nvidiaUpgrade linux-image-oem-22.04Upgrade linux-image-nvidia-6.8Upgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-6.8.0-1024-nvidiaUpgrade linux-image-6.11.0-1009-awsUpgrade linux-image-6.8.0-56-lowlatencyUpgrade linux-image-6.11.0-1010-lowlatencyUpgrade linux-image-oem-22.04aUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-azureUpgrade linux-image-6.8.0-56-genericUpgrade linux-image-ibm-classicUpgrade linux-image-6.8.0-1025-awsUpgrade linux-image-gcp-64kUpgrade linux-image-6.11.0-1015-oemUpgrade linux-image-nvidia-64kUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-realtime-hwe-24.04Upgrade linux-image-lowlatency-64kUpgrade linux-image-6.11.0-1009-azureUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-genericUpgrade linux-image-oem-24.04a | Feb 20, 2025 | Oct 29, 2024 |
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