Undecimus: Unable to find Kernel Credentials in Kernel Memory

Created on 18 Aug 2019  路  11Comments  路  Source: pwn20wndstuff/Undecimus

Describe the bug
Unable to find Kernel Credentials in Kernel Memory using Sock puppet on iPad Pro 10.5 on 12.4.
TFP0 was successful. Any chance I can have access to latest src or help debugging? It's the patchfinder :/ OTA updated but also happens on iTunes restored devices.

To Reproduce
Steps to reproduce the behavior:

  1. Open unc0ver
  2. Select Sock puppet as exploit
  3. Click Jailbreak
  4. Wait for Result

Screenshots
IMG_0195

Device (please complete the following information):

  • iOS Version: 12.4
  • iOS Device: iPad Pro 2nd Gen
  • unc0ver Version: 3.5.0

Place an "x" between the brackets if true:

  • [x] this is a bug others will be able to reproduce
  • [x] this issue is present with all tweaks uninstalled(except for default packages) or disabled
  • [x] this issue is present after a rootfs restore
  • [x] this issue is present on the latest version of unc0ver

Logs

diagnostics.zip

Bug

All 11 comments

Same issue on iPhone 8, 12.4.

same problem, ip6s, sock puppet exploit.
(did rootfs before update, didnt restore)

same bug on iPhone X (GSM) ios 12.4

Same problem on my iPhone 8 using Sock Puppet exploit. I just updated via iTunes from iOS 12.1.1 to iOS 12.4. (No rootfs restore etc)

maybe try https://twitter.com/Pwn20wnd/status/1163125251649110016
"If you are having that error at stage 2, delete and re-install the app and it should work."

@Martin already tried that after getting the error. Sadly its not fixxing the error.

maybe try https://twitter.com/Pwn20wnd/status/1163125251649110016
"If you are having that error at stage 2, delete and re-install the app and it should work."

This is correct. I didn't attribute the error to that because I literally unboxed the iPad 1 hour ago and didn't realize that the prefs were kept on the backup.

This is correct. I didn't attribute the error to that because I literally unboxed the iPad 1 hour ago and didn't realize that the prefs were kept on the backup.

Its not working for me and also some others reporting that its not fixxing the problem.

//EDIT:
Okay i now have uninstalled unc0ver and reinstalled it 2-3 times and now the jailbreak is working. All tweaks where uninstalled but i had a list of installed tweaks so easy. Seems like its all working fine !

I was having same issues as above - plus shinanigans error - iPhone(10,6) full iTunes update from 12.2 to 12.4. confirmed above... Remove and reinstalled Unc0ver (via impactor) several times (about 5); also turned off "Find My iPhone" and put into Airplane Mode for good measure. It took 2mins to reach step 10/31, reboot and another 5 mins to complete the jailbreak.

Such is the cross we bear as early adopters. Have patience and keep trying.

Got the same issue 7 Plus (previously jailbroken) but update by iTune.
After Delete the previous cert and revoke those cert also reinstall the Unc0ver 2 times it works fine.

Same problem on my iPhone 8 using Sock Puppet exploit. I just updated via iTunes from iOS 12.1.1 to iOS 12.4. (No rootfs restore etc)

I did the same thing. Reinstall the app and you should be fine

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