Kioptrix Level 1 Privilege Review: Sudo, SUID and Kernel Checks
Review current identity, complete sudo policy, SUID ownership and kernel prerequisites in a Kioptrix lab without treating a clue as proof.
Linux Privilege Escalation
Reviewing SUID Inventory: Filesystem Coverage, Program Context and Evidence
Review a SUID inventory with its filesystem coverage, mount context and program behavior recorded. Use the coverage record to distinguish a mode-bit observation from applicability, effective privileges and a demonstrated transition.