When executing a program via the bubblewrap sandbox, the nonpriv session can escape to the parent session by using the TIOCSTI ioctl to push characters into the terminal’s input buffer, allowing an attacker to escape the sandbox.
www.openwall.com/lists/oss-security/2020/07/10/1
www.openwall.com/lists/oss-security/2023/03/17/1
www.securityfocus.com/bid/97260
bugzilla.redhat.com/show_bug.cgi?id=1411811
github.com/projectatomic/bubblewrap/commit/d7fc532c42f0e9bf427923bab85433282b3e5117
github.com/projectatomic/bubblewrap/issues/142
www.openwall.com/lists/oss-security/2023/03/14/2