More actions
No edit summary |
No edit summary |
||
| Line 22: | Line 22: | ||
==Description== | ==Description== | ||
This is a WIP from 3 years ago that I never finished (exploit is fully working, but hasn't been turned into a jailbreak yet). | This is a WIP from 3 years ago that I never finished (exploit is fully working, but hasn't been turned into a jailbreak yet). | ||
The henlo exploit chain uses a vulnerability in Webkit as an entry point and one in the kernel, more similar to h-encore , although the latter would exploit an exploit in a game's state saves. | |||
The kernel vulnerability, used in h-encore , would be inside the SceNgs module, an audio engine designed for games to create sound effects, it is likely that this exploit was also using the same vulnerability in the kernel. | |||
'''Note:''' As a reminder, this is not for end users, but for people who want to investigate a kernel exploit for fun and profit. | '''Note:''' As a reminder, this is not for end users, but for people who want to investigate a kernel exploit for fun and profit. | ||
Revision as of 04:44, 30 December 2022
| HENlo | |
|---|---|
 | |
| General | |
| Author | TheOfficialFloW |
| Type | Exploits |
| Version | 2022 |
| License | MIT License |
| Last Updated | 2022/12/26 |
| Links | |
| Download | |
| Website | |
| Source | |
HENlo is a webKit+kernel exploit chain for all PS Vita firmwares.
Description
This is a WIP from 3 years ago that I never finished (exploit is fully working, but hasn't been turned into a jailbreak yet).
The henlo exploit chain uses a vulnerability in Webkit as an entry point and one in the kernel, more similar to h-encore , although the latter would exploit an exploit in a game's state saves.
The kernel vulnerability, used in h-encore , would be inside the SceNgs module, an audio engine designed for games to create sound effects, it is likely that this exploit was also using the same vulnerability in the kernel.
Note: As a reminder, this is not for end users, but for people who want to investigate a kernel exploit for fun and profit.
Online Version By SKGleba
- Pushed a test version of the henlo webkit-based jailbreak for Playstation Vita/TV units on 3.65-3.74.
- Visit http://deploy.psp2.dev via the vita browser.
- Debug logging is enabled, it still needs some stability testing.
Screenshot
External links
- Online Version (SKGleba) - https://deploy.psp2.dev/
- Twitter (SKGleba) - https://twitter.com/skgleba/status/1608141520141426688
- Twitter - https://twitter.com/theflow0/status/1607753579825369092?s=46&t=l_bSW3qUMl9GgLZmkW8TEg
- Github - https://github.com/TheOfficialFloW/HENlo
- Wololo - https://wololo.net/2022/12/28/ps-vita-theflow-releases-new-kernel-exploit-henlo-compatible-with-3-74/
- Reddit - https://www.reddit.com/r/vitahacks/comments/zwhsxr/webkit_kernel_exploit_for_all_ps_vita_firmwares/