In the Linux kernel, the following vulnerability has been resolved:
net: fec: Better handle pm_runtime_get() failing in .remove()
In the (unlikely) event that pm_runtime_get() (disguised as pm_runtime_resume_and_get()) fails, the remove callback returned an error early. The problem with this is that the driver core ignores the error value and continues removing the device. This results in a resource leak. Worse the devm allocated resources are freed and so if a callback of the driver is called later the register mapping is already gone which probably results in a crash.
CVSS Details
- CVSS 3.1 Base Score: 7.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Sep 18, 2025 | Sep 18, 2025 |
| Ubuntu | — | Upgrade linux-oracle-5.15Upgrade linux-oracleUpgrade linux-nvidiaUpgrade linux-gkeUpgrade linux-oracle-5.4Upgrade linux-lowlatencyUpgrade linux-azureUpgrade linux-nvidia-tegra-5.15Upgrade linux-azure-fipsUpgrade linux-iotUpgrade linux-gkeopUpgrade linux-hwe-5.15Upgrade linux-aws-5.4Upgrade linuxUpgrade linux-ibm-5.4Upgrade linux-aws-5.15Upgrade linux-raspiUpgrade linux-intel-iotg-5.15Upgrade linux-xilinx-zynqmpUpgrade linux-azure-5.15Upgrade linux-nvidia-tegraUpgrade linux-awsUpgrade linux-aws-fipsUpgrade linux-gcp-5.4Upgrade linux-ibmUpgrade linux-kvmUpgrade linux-ibm-5.15Upgrade linux-intel-iot-realtimeUpgrade linux-fipsUpgrade linux-gcp-5.15Upgrade linux-riscv-5.15Upgrade linux-gcp-fipsUpgrade linux-realtimeUpgrade linux-raspi-5.4Upgrade linux-azure-5.4Upgrade linux-lowlatency-hwe-5.15Upgrade linux-hwe-5.4Upgrade linux-bluefieldUpgrade linux-nvidia-tegra-igxUpgrade linux-intel-iotgUpgrade linux-gcp | Sep 19, 2025 | Sep 17, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 15, 2025 | Sep 16, 2025 |
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