CVE-2022-48724 iommu/vt-d: Fix potential memory leak in intel_setup_irq_remapping()

In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Fix potential memory leak in intelsetupirqremapping After commit e3beca48a45b "irqdomain/treewide: Keep firmware node unconditionally allocated". For tear down scenario, fn is only freed after fail to allocate irdomai...

CVE-2022-48724 iommu/vt-d: Fix potential memory leak in intel_setup_irq_remapping()

In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Fix potential memory leak in intelsetupirqremapping After commit e3beca48a45b "irqdomain/treewide: Keep firmware node unconditionally allocated". For tear down scenario, fn is only freed after fail to allocate irdomai...

kernel: device property: fix of node refcount leak in fwnode_graph_get_next_endpoint()

In the Linux kernel, the following vulnerability has been resolved: device property: fix of node refcount leak in fwnodegraphgetnextendpoint The 'parent' returned by fwnodegraphgetportparent with refcount incremented when 'prev' is not NULL, it needs be put when finish using it. Because the paren...

kernel: usb: typec: wusb3801: fix fwnode refcount leak in wusb3801_probe()

A reference count leak was found in the wusb3801 USB Type-C driver. When wusb3801hwinit fails during probe, the firmware node reference is not properly released, causing a gradual memory leak...

PT-2025-54019

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A reference count leak exists in the of led get function within the leds subsystem of the Linux kernel. The class find device by of node function calls class find device, which takes a...

PT-2025-37500

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a node refcount leak in the tcpci register port function related to fwnode handling within the Type-C TCPCI subsystem. This leak occurs because the node refcoun...