privilege escalation 5 CVE: Sudo Chroot CVE-2025-32463 Jul 2, 2025 CVE: Dirty Pipe CVE-2022-0847 May 4, 2025 HackTheBox: TwoMillion Apr 23, 2025 HackTheBox: UnderPass Mar 26, 2025 CyberExam: Cronjobs Challenge Mar 11, 2025