PT-2025-53108

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw in the ocxl module related to a potential reference count leak within the afu ioctl function. Specifically, the eventfd ctx put function was not being...

CVE-2022-50337

The CVE-2022-50337 issue affects the Linux kernel OCXL path: get_function_0() calls pci_get_domain_bus_and_slot(), which returns a PCI device with an incremented refcount. If pci_dev_put() is not called, a refcount leak can occur. The fixes add device reference handling and ensure calls to pci_de...

PT-2023-33743

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v6.0.16 Description The issue is related to a potential security vulnerability in the ocxl module, specifically a PCI device refcount leak when calling the get function 0 function. The actual impact and attack...