CVE-2022-48698 Information

Description

In the Linux kernel the following vulnerability has been resolved:

drm/amd/display: fix memory leak when using debugfs_lookup()

When calling debugfs_lookup() the result must have dput() called on it otherwise the memory will leak over time. Fix this up by properly calling dput().

Reference

https://git.kernel.org/stable/c/58acd2ebae034db3bacf38708f508fbd12ae2e54 https://git.kernel.org/stable/c/3a6279d243cb035eaaff1450980b40cf19748f05 https://git.kernel.org/stable/c/cbfac7fa491651c57926c99edeb7495c6c1aeac2