kernel is vulnerable to privilege escalation. An out-of-bounds read and write in kernel/bpf/verifier.c
due to incorrect limits enforcement for pointer arithmetic operations can be abused to escalate privileges to root.
git.launchpad.net/ubuntu-cve-tracker/tree/active/CVE-2021-33200
lists.fedoraproject.org/archives/list/[email protected]/message/7LR3OKKPHIBGOMHN476CMLW2T7UG53QX/
lists.fedoraproject.org/archives/list/[email protected]/message/JJCABL43FT3FKRX5DBPZG25FNKR6CEK4/
security.netapp.com/advisory/ntap-20210706-0004/
www.openwall.com/lists/oss-security/2021/05/27/1