A flaw use after free in the Linux kernel NILFS file system was found in the way user triggers function security_inode_alloc to fail with following call to function nilfs_mdt_destroy. A local user could use this flaw to crash the system or potentially escalate their privileges on the system. CREATE(Triage):(User=admin) CVE-2022-2978 (https://nvd.nist.gov/vuln/detail/CVE-2022-2978)