CVE-2022-23091 Memory disclosure by stale virtual memory mapping

A particular case of memory sharing is mishandled in the virtual memory system. This is very similar to SA-21:08.vm, but with a different root cause. An unprivileged local user process can maintain a mapping of a page after it is freed, allowing that process to read private data belonging to othe...

FreeBSD : FreeBSD -- Memory disclosure by stale virtual memory mapping (02fb9764-1893-11ed-9b22-002590c1f29c)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the 02fb9764-1893-11ed-9b22-002590c1f29c advisory. - A particular case of memory sharing is mishandled in the virtual memory system. This is very similar ...