linux is vulnerable to denial of service. The vulnerability exists due to a non-blocking socket in llcp_sock_connect() that leads to leak and eventually hanging-up the system.
www.openwall.com/lists/oss-security/2020/11/01/1
git.launchpad.net/ubuntu-cve-tracker/tree/active/CVE-2020-25673
lists.fedoraproject.org/archives/list/[email protected]/message/PW3OASG7OEMHANDWBM5US5WKTOC76KMH/
lists.fedoraproject.org/archives/list/[email protected]/message/UTVACC6PGS6OSD3EYY7FZUAZT2EUMFH5/
lists.fedoraproject.org/archives/list/[email protected]/message/VEIEGQXUW37YHZ5MTAZTDCIMHUN26NJS/
security.netapp.com/advisory/ntap-20210702-0008/
www.openwall.com/lists/oss-security/2020/11/01/1