CVE-2023-53355 | BDVDB-2026-294282 Detail

Description#

In the Linux kernel, the following vulnerability has been resolved: staging: pi433: 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. This requires saving off the root directory dentry to make creation of individual device subdirectories easier.

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History#

1. Version 12025-09-17Record published in the CVE List.
2. Version 22026-05-11Most recent update recorded in the CVE List.