{"id":13840583,"url":"https://github.com/pattern-f/TQ-pre-jailbreak","last_synced_at":"2025-07-11T09:32:16.545Z","repository":{"id":50270803,"uuid":"340231330","full_name":"pattern-f/TQ-pre-jailbreak","owner":"pattern-f","description":"Hello from pattern-f.","archived":false,"fork":false,"pushed_at":"2021-08-05T11:15:50.000Z","size":109,"stargazers_count":286,"open_issues_count":7,"forks_count":59,"subscribers_count":38,"default_branch":"main","last_synced_at":"2024-08-05T17:25:17.335Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":"","language":"C","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"gpl-3.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/pattern-f.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2021-02-19T02:00:43.000Z","updated_at":"2024-06-03T06:20:46.000Z","dependencies_parsed_at":"2022-08-25T10:02:13.818Z","dependency_job_id":null,"html_url":"https://github.com/pattern-f/TQ-pre-jailbreak","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/pattern-f%2FTQ-pre-jailbreak","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/pattern-f%2FTQ-pre-jailbreak/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/pattern-f%2FTQ-pre-jailbreak/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/pattern-f%2FTQ-pre-jailbreak/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/pattern-f","download_url":"https://codeload.github.com/pattern-f/TQ-pre-jailbreak/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":225712498,"owners_count":17512412,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2024-08-04T17:00:50.636Z","updated_at":"2024-11-21T10:30:24.699Z","avatar_url":"https://github.com/pattern-f.png","language":"C","funding_links":[],"categories":["C"],"sub_categories":[],"readme":"# TQ-pre-jailbreak\n\nA **PRE**-jailbreak for iOS 14.0 ~ iOS 14.3 on all devices.\n\nGenerally speaking, jailbreak starts from an arbitrary kernel r/w vulnerability, so I name it pre-jailbreak. Actually, CVE-2021-1782(cicuta\\_virosa) is the pre-jailbreak thing.\n\nImplemented an arbitrary r/w primitive based on [cicuta\\_virosa](https://github.com/ModernPwner/cicuta_virosa). Useful to security researchers, and jailbreak developers.\n\n# Warranty\n\n**Use it on your own risk**. I build it for security researchers only. **MEAN NOTHING** to normal users.\n\n**DO NOT RUN IT** on you main device. I can not promise **WHAT WILL HAPPEN!**\n\n# Current state\n\n- [x] make the exploit faster (iPhone 12: 65s -\u003e 10s, iPhone 6s: 188s -\u003e 68s)\n- [x] stable kernel r/w primitives\n- [x] amfid bypass\n\nTested on iPhone 12 pro (**iOS 14.3**).\n\nTested on iPhone 11 (**iOS 14.0**).\n\n~~Tested on iPhone 6s (**iOS 14.0**). Maybe helpful to A11 devices. I note that checkra1n said \"Limited support for A11 devices on iOS 14.x\".~~ I have upgraded the phone to iOS 15.0 beta.\n\n~~For other devices/iOSs, add kernel offsets yourself in k\\_offsets.c~~\n\nEliminate hardcoded variable offsets from kernelcache. No need to care about the offset things. Theoretically, works on every iOS \\[14.0 ~ 14.3\\] device.\n\n# Credits\n\n- @ModernPwner: CVE-2021-1782, exploitation technique\n- Brandon Azad (@\\_bazad): Almost everything starts from oob\\_timestamp\n- @chenliang0817: paper \"Exploiting IOSurface 0\"\n- Jailbreak knowledge from unc0ver\n- [#FreeTheSandbox](https://github.com/ZecOps/FreeTheSandbox_LPE_POC_13.7): post-exploit tech \u0026 binpack\n- etc.\n\n# License\n\nGPL-3.0 License\n\ninherited from cicuta\\_virosa\n\n# Misc\n\nmy twitter [@pattern\\_F\\_](https://twitter.com/pattern_F_)\n\nEnglish is hard for me... I'm learning it.\n\n英语太难了...\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpattern-f%2FTQ-pre-jailbreak","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fpattern-f%2FTQ-pre-jailbreak","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpattern-f%2FTQ-pre-jailbreak/lists"}