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In the Linux kernel, the following vulnerability has been resolved:
iio: adc: ti-ads1119: fix PM reference leak in buffer preenable
ads1119_triggered_buffer_preenable() resumes the device with pm_runtime_resume_and_get() before starting a conversion.
If i2c_smbus_write_byte() fails, the function returns the error directly and leaves the runtime PM usage counter elevated. The matching postdisable callback is not called when preenable fails, so the reference is leaked and the device may remain runtime-active indefinitely.
Store the I2C transfer result in ret and drop the runtime PM reference on failure before returning the error.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux-6.12Upgrade linux | Jul 28, 2026 | Jul 28, 2026 |
| Ubuntu | — | Upgrade linux-image-azure-7.0Upgrade linux-image-generic-hwe-24.04Upgrade linux-image-7.0.0-1019-raspi-realtimeUpgrade linux-image-7.0.0-1006-gke-64kUpgrade linux-image-generic-hwe-26.04Upgrade linux-image-realtime-hwe-26.04Upgrade linux-image-gke-64k-hwe-26.04Upgrade linux-image-7.0.0-1018-nvidia-64kUpgrade linux-image-7.0.0-1012-awsUpgrade linux-image-generic-64k-7.0Upgrade linux-image-gke-64k-7.0Upgrade linux-image-oem-26.04Upgrade linux-image-gcp-64k-7.0Upgrade linux-image-ibm-7.0Upgrade linux-image-generic-7.0Upgrade linux-image-raspiUpgrade linux-image-7.0.0-1013-oemUpgrade linux-image-realtime-64kUpgrade linux-image-nvidia-64k-7.0Upgrade linux-image-nvidia-bos-64kUpgrade linux-image-aws-64kUpgrade linux-image-7.0.0-2018-nvidia-bosUpgrade linux-image-raspi-realtimeUpgrade linux-image-7.0.0-1011-oracleUpgrade linux-image-7.0.0-1011-oracle-64kUpgrade linux-image-nvidia-64kUpgrade linux-image-7.0.0-31-genericUpgrade linux-image-nvidia-64k-hwe-26.04Upgrade linux-image-7.0.0-2018-nvidia-bos-64kUpgrade linux-image-nvidia-bos-7.0Upgrade linux-image-nvidia-hwe-26.04Upgrade linux-image-7.0.0-1012-aws-64kUpgrade linux-image-oracle-64k-7.0Upgrade linux-image-generic-64kUpgrade linux-image-7.0.0-1011-gcpUpgrade linux-image-gcp-64kUpgrade linux-image-oem-7.0Upgrade linux-image-azureUpgrade linux-image-7.0.0-31-generic-64kUpgrade linux-image-gcpUpgrade linux-image-realtime-64k-hwe-26.04Upgrade linux-image-virtual-hwe-24.04Upgrade linux-image-oracle-64kUpgrade linux-image-gkeUpgrade linux-image-oem-26.04aUpgrade linux-image-nvidiaUpgrade linux-image-gcp-7.0Upgrade linux-image-raspi-7.0Upgrade linux-image-generic-64k-hwe-26.04Upgrade linux-image-aws-7.0Upgrade linux-image-realtime-64k-7.0Upgrade linux-image-oracle-7.0Upgrade linux-image-nvidia-bosUpgrade linux-image-gke-hwe-26.04Upgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-7.0.0-1013-ibmUpgrade linux-image-gke-64kUpgrade linux-image-virtual-7.0Upgrade linux-image-ibmUpgrade linux-image-gke-7.0Upgrade linux-image-7.0.0-1019-raspiUpgrade linux-image-7.0.0-1011-gcp-64kUpgrade linux-image-oem-26.04bUpgrade linux-image-realtimeUpgrade linux-image-nvidia-7.0Upgrade linux-image-realtime-7.0Upgrade linux-image-virtual-hwe-26.04Upgrade linux-image-7.0.0-1014-azureUpgrade linux-image-azure-lts-26.04Upgrade linux-image-aws-64k-7.0Upgrade linux-image-virtualUpgrade linux-image-7.0.0-31-realtime-64kUpgrade linux-image-7.0.0-1006-gkeUpgrade linux-image-7.0.0-1018-nvidiaUpgrade linux-image-oracleUpgrade linux-image-genericUpgrade linux-image-raspi-realtime-7.0Upgrade linux-image-nvidia-bos-64k-7.0Upgrade linux-image-7.0.0-31-realtimeUpgrade linux-image-aws | Sep 14, 2026 | Sep 7, 2026 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jul 31, 2026 | Jul 25, 2026 |
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