A flaw use after free in the Linux kernel pipes functionality was found in the way user do some manipulations with pipe ex. with the post_one_notification() after free_pipe_info() already called. A local user could use this flaw to crash the system or potentially escalate their privileges on the system. CREATE(Triage):(User=admin) CVE-2022-1882 (https://nvd.nist.gov/vuln/detail/CVE-2022-1882)
