An issue has been reported in the Linux kernel"s handling of raw sockets. This issue can be used locally to cause denial of service or local privilege escalation from unprivileged processes or from containers with the CAP_NET_RAW capability enabled.See Also:https://marc.info/?l=linux-netdevm=159915549623724w=2https://www.openwall.com/lists/oss-security/2020/09/03/3https://cve.mitre.org/cgi-bin/cvename.cgi?name=2020-14386