jffs2: fix use-after-free in jffs2clearxattr_subsystem
This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.4.189 by commit 30bf7244acf32f19cb722c39f7bc1c2a9f300422, it was introduced in version v2.6.18 by commit aa98d7cf59b5b0764d3502662053489585faf2fe. For more details please see the references link.