The vulnerability of the ubifs_release_folio() function in the fs/ubifs/file.c module of the Linux kernel file system allows a attacker to cause a service failure.

The vulnerability of the ubifsreleasefolio function in the fs/ubifs/file.c module of the Linux kernel’s file system is related to copying buffers without checking their size a classic buffer overflow attack. Exploiting this vulnerability could allow an attacker to cause a service failure...