CVE-2023-53396

In the Linux kernel, the following vulnerability has been resolved: ubifs: Fix memory leak in dorename If renaming a file in an encrypted directory, function fscryptsetupfilename allocates memory for a file name. This name is never used, and before returning to the caller the memory for it is not...

CVE-2021-47635

CVE-2021-47635 concerns a Linux kernel ubifs page refcount bug when a page is marked with PG_private. The connected documents describe that UBIFS did not increase the page’s refcount after SetPagePrivate, causing the migration code to overestimate zero references and migrate pages still in use, p...