In the Linux kernel, the following vulnerability has been resolved:
phy: qcom: qmp-usb-legacy: fix NULL-deref on runtime suspend
Commit 413db06c05e7 ("phy: qcom-qmp-usb: clean up probe initialisation") removed most users of the platform device driver data from the qcom-qmp-usb driver, but mistakenly also removed the initialisation despite the data still being used in the runtime PM callbacks. This bug was later reproduced when the driver was copied to create the qmp-usb-legacy driver.
Restore the driver data initialisation at probe to avoid a NULL-pointer dereference on runtime suspend.
Apparently no one uses runtime PM, which currently needs to be enabled manually through sysfs, with these drivers.
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 linux | Jul 27, 2026 | Jul 27, 2026 |
| Ubuntu | — | Upgrade linux-image-6.11.0-1010-lowlatency-64kUpgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-6.8.0-1024-ibmUpgrade linux-image-oem-22.04aUpgrade linux-image-6.8.0-1026-nvidia-lowlatency-64kUpgrade linux-image-lowlatencyUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-6.8.0-1026-nvidia-lowlatencyUpgrade linux-image-gcp-64kUpgrade linux-image-nvidia-6.8Upgrade linux-image-lowlatency-64kUpgrade linux-image-6.8.0-1026-nvidiaUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-6.8.0-1028-gcpUpgrade linux-image-oem-22.04Upgrade linux-image-6.8.0-58-generic-64kUpgrade linux-image-6.11.0-1009-gcpUpgrade linux-image-generic-lpaeUpgrade linux-image-6.8.0-1014-azure-nvidiaUpgrade linux-image-gkeop-6.8Upgrade linux-image-6.8.0-2023-raspi-realtimeUpgrade linux-image-raspiUpgrade linux-image-6.8.0-58-lowlatencyUpgrade linux-image-6.8.0-1024-oracle-64kUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-6.11.0-1008-raspiUpgrade linux-image-oracleUpgrade linux-image-gkeopUpgrade linux-image-genericUpgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-awsUpgrade linux-image-6.8.0-1024-oracleUpgrade linux-image-azure-fde-lts-24.04Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-oem-24.04bUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-oracle-lts-24.04Upgrade linux-image-6.11.0-1009-awsUpgrade linux-image-azure-fdeUpgrade linux-image-6.8.0-1028-raspiUpgrade linux-image-6.8.0-1026-nvidia-64kUpgrade linux-image-6.8.0-58-genericUpgrade linux-image-nvidiaUpgrade linux-image-ibmUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-virtualUpgrade linux-image-oem-24.04aUpgrade linux-image-generic-64kUpgrade linux-image-6.11.0-1015-oemUpgrade linux-image-oem-22.04cUpgrade linux-image-6.11.0-1011-oracle-64kUpgrade linux-image-gcpUpgrade linux-image-6.8.0-1026-oemUpgrade linux-image-6.11.0-1011-oracleUpgrade linux-image-realtimeUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-6.8.0-1010-gkeopUpgrade linux-image-6.11.0-18-genericUpgrade linux-image-raspi-realtimeUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-oem-24.04Upgrade linux-image-azure-nvidiaUpgrade linux-image-oem-22.04dUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-ibm-classicUpgrade linux-image-azureUpgrade linux-image-6.8.0-1028-gcp-64kUpgrade linux-image-azure-lts-24.04Upgrade linux-image-oracle-64kUpgrade linux-image-realtime-hwe-24.04Upgrade linux-image-oem-22.04bUpgrade linux-image-aws-lts-24.04Upgrade linux-image-6.11.0-18-generic-64kUpgrade linux-image-6.8.0-1027-azureUpgrade linux-image-nvidia-64kUpgrade linux-image-6.8.0-1027-azure-fdeUpgrade linux-image-6.11.0-1005-realtimeUpgrade linux-image-6.8.0-1023-gkeUpgrade linux-image-6.8.0-58-lowlatency-64kUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-6.8.1-1020-realtimeUpgrade linux-image-kvmUpgrade linux-image-6.11.0-1009-azure-fdeUpgrade linux-image-6.11.0-1009-azureUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-virtual-hwe-22.04Upgrade linux-image-6.8.0-1027-awsUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-6.11.0-1010-lowlatencyUpgrade linux-image-gke | Feb 20, 2025 | Nov 9, 2024 |
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