In the Linux kernel, the following vulnerability has been resolved: scsi: snic: Fix memory leak with using debugfs_lookup() When calling debugfs_lookup() the result must have dput() called on it, otherwise the memory will leak over time. To make things simpler, just call debugfs_lookup_and_remove() instead which handles all of the logic at once.
https://git.kernel.org/stable/c/ad0e4e2fab928477f74d742e6e77d79245d3d3e7
https://git.kernel.org/stable/c/995424f59ab52fb432b26ccb3abced63745ea041
https://git.kernel.org/stable/c/5a46d8bdaf03e8a4bb83f0c363326d9aa66cc122
https://git.kernel.org/stable/c/3dec769caf337c55814fbf79ec8c91a3cce23bf3