Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.86

Description The issue is related to a potential security vulnerability in the ocxl component, specifically a PCI device refcount leak when calling the get function 0() function. The actual impact and attack plausibility have not yet been proven.

Recommendations For Linux Kernel versions prior to v5.15.86, update to version v5.15.86 or later to resolve the issue. As a temporary workaround, consider restricting access to the get function 0() function until a patch is available.