In the Linux kernel, the following vulnerability has been resolved:
rust_binder: clear freeze listener on node removal
Generally userspace is supposed to explicitly clear freeze listeners before they drop the refcount on the node ref to zero, but there's nothing forcing that. Currently, in this scenario the freeze listener remains in the freeze_listeners rbtree and in the remote node's freeze listener list, even though the ref for which the listener is registered is gone. This could potentially lead to a memory leak due to a refcount cycle. Thus, remove the freeze listener in this scenario.
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Ubuntu | — | Upgrade linux-image-realtimeUpgrade linux-image-realtime-64kUpgrade linux-image-7.0.0-1006-gkeUpgrade linux-image-realtime-7.0Upgrade linux-image-aws-64k-7.0Upgrade linux-image-raspi-realtime-7.0Upgrade linux-image-7.0.0-1013-ibmUpgrade linux-image-7.0.0-1018-nvidiaUpgrade linux-image-virtual-7.0Upgrade linux-image-raspi-7.0Upgrade linux-image-gke-hwe-26.04Upgrade linux-image-7.0.0-1011-gcpUpgrade linux-image-7.0.0-31-realtime-64kUpgrade linux-image-generic-64k-hwe-26.04Upgrade linux-image-gcp-7.0Upgrade linux-image-7.0.0-1019-raspiUpgrade linux-image-7.0.0-1012-aws-64kUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-realtime-64k-7.0Upgrade linux-image-gke-64kUpgrade linux-image-7.0.0-31-realtimeUpgrade linux-image-oem-26.04bUpgrade linux-image-virtualUpgrade linux-image-awsUpgrade linux-image-gke-64k-hwe-26.04Upgrade linux-image-aws-7.0Upgrade linux-image-generic-hwe-24.04Upgrade linux-image-nvidia-7.0Upgrade linux-image-virtual-hwe-24.04Upgrade linux-image-gcp-64kUpgrade linux-image-gke-7.0Upgrade linux-image-aws-64kUpgrade linux-image-7.0.0-1018-nvidia-64kUpgrade linux-image-7.0.0-1013-oemUpgrade linux-image-7.0.0-1011-gcp-64kUpgrade linux-image-ibmUpgrade linux-image-raspi-realtimeUpgrade linux-image-virtual-hwe-26.04Upgrade linux-image-gcpUpgrade linux-image-realtime-hwe-26.04Upgrade linux-image-generic-hwe-26.04Upgrade linux-image-realtime-64k-hwe-26.04Upgrade linux-image-oem-26.04aUpgrade linux-image-oem-26.04Upgrade linux-image-generic-64k-7.0Upgrade linux-image-generic-64kUpgrade linux-image-nvidia-64kUpgrade linux-image-gke-64k-7.0Upgrade linux-image-generic-7.0Upgrade linux-image-nvidia-bos-64kUpgrade linux-image-ibm-7.0Upgrade linux-image-7.0.0-2018-nvidia-bos-64kUpgrade linux-image-7.0.0-1012-awsUpgrade linux-image-nvidia-bos-64k-7.0Upgrade linux-image-genericUpgrade linux-image-gcp-64k-7.0Upgrade linux-image-nvidia-bosUpgrade linux-image-nvidia-64k-hwe-26.04Upgrade linux-image-nvidia-64k-7.0Upgrade linux-image-nvidia-bos-7.0Upgrade linux-image-nvidiaUpgrade linux-image-raspiUpgrade linux-image-7.0.0-1019-raspi-realtimeUpgrade linux-image-7.0.0-31-generic-64kUpgrade linux-image-7.0.0-2018-nvidia-bosUpgrade linux-image-nvidia-hwe-26.04Upgrade linux-image-oem-7.0Upgrade linux-image-gkeUpgrade linux-image-7.0.0-31-genericUpgrade linux-image-7.0.0-1006-gke-64k | Sep 14, 2026 | Sep 7, 2026 |
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