h3raklez/CVE-2023-32629

PoC

OverlayFS Local Privilege Escalation - Full write-up to full escalation

view exploit source poc_in_githubauthor h3raklezpublished 2026-04-25catalog poc_in_github

exploited CVEs (1)

Known CVEs related to this entry.

ID	severity	EPSS	exploitable	published
CVE-2023-32629US	high7.8OT elevated	8.83% (95th)	Exploit	2023-07-26
Local privilege escalation vulnerability in Ubuntu Kernels overlayfs ovl_copy_up_meta_inode_data skip permission checks when calling ovl_do_setxattr on Ubuntu kernels

scry

Working exploits like this target internet-facing systems. See what is exposed on your perimeter with a free passive scan.