webOS Forums - форум пользователей телевизоров LG на webOS

[unbas]

Hi friends!

Im sorry for writting in English but I speak in Spanish.

I have the root binary for exploit the TV LG but whet I execute ./root on prisoser path always exploit failed.

Код: Выделить всё

./root
Running ...
Error forking pty.
terminate called after throwing an instance of 'std::exception*'
Aborted (core dumped)


Код: Выделить всё

./root
Running ...
Exploit failed.

This is my report of LG TV also I say that compile software or .c if its necessary.

Код: Выделить всё

uname -a
Linux LGSmartTV 3.10.19-32.afro.5 #1 SMP PREEMPT Fri Oct 28 18:34:16 KST 2016 armv7l GNU/Linux

Код: Выделить всё

cat /proc/cpuinfo
processor   : 0
model name   : ARMv7 Processor rev 0 (v7l)
BogoMIPS   : 2007.04
Features   : swp half thumb fastmult vfp edsp neon vfpv3 tls
CPU implementer   : 0x41
CPU architecture: 7
CPU variant   : 0x3
CPU part   : 0xc09
CPU revision   : 0

processor   : 1
model name   : ARMv7 Processor rev 0 (v7l)
BogoMIPS   : 2007.04
Features   : swp half thumb fastmult vfp edsp neon vfpv3 tls
CPU implementer   : 0x41
CPU architecture: 7
CPU variant   : 0x3
CPU part   : 0xc09
CPU revision   : 0

Hardware   : LG Electronics DTV SoC
Revision   : 0000
Serial      : 0000000000000000

Код: Выделить всё

cpu /proc/meminfo
-sh: cpu: not found
cat /proc/meminfo
MemTotal:         953712 kB
MemFree:           44924 kB
Buffers:           75628 kB
Cached:           151208 kB
SwapCached:            0 kB
Active:           248832 kB
Inactive:         309400 kB
Active(anon):     156816 kB
Inactive(anon):   183148 kB
Active(file):      92016 kB
Inactive(file):   126252 kB
Unevictable:          12 kB
Mlocked:              12 kB
HighTotal:             0 kB
HighFree:              0 kB
LowTotal:         953712 kB
LowFree:           44924 kB
SwapTotal:        238424 kB
SwapFree:         238424 kB
Dirty:                60 kB
Writeback:             0 kB
AnonPages:        331448 kB
Mapped:           319536 kB
Shmem:              8564 kB
Slab:              39756 kB
SReclaimable:      15820 kB
SUnreclaim:        23936 kB
KernelStack:        4296 kB
PageTables:         7504 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:      715280 kB
Committed_AS:    3013068 kB
VmallocTotal:    1089536 kB
VmallocUsed:      203644 kB
VmallocChunk:     823292 kB

dmesg on pastebin ---> https://pastebin.com/hHPrw0SL

Any help via PM or in the forum?

thanks for all

[Benjamin]

Hi,

it's the same like on my tv
Hopefully we receive some more instructions here...

BR
Ben

[shust_blr]

Ребзя! выложите плиз инструкцию по получению рут на 1.4 !!! )

[sekil]

Hi friends!

Im sorry for writting in English but I speak in Spanish.

I have the root binary for exploit the TV LG but whet I execute ./root on prisoser path always exploit failed.

Код: Выделить всё

./root
Running ...
Error forking pty.
terminate called after throwing an instance of 'std::exception*'
Aborted (core dumped)


This normal message - root password should changed.
try busybox.suid su and put 1111 password.

But if you dont know how test this or what do with this - i'm dont understand what you need this??

Добавлено спустя 2 минуты 5 секунд:

Ребзя! выложите плиз инструкцию по получению рут на 1.4 !!! )

Пока ведется работа по получению рута на 1 и 2 webos.
Возможно вечером будет инфа.

[unbas]

Сдалал, логинюсь, отбивает.

Код: Выделить всё

login as: prisoner
Authenticating with public key "imported-openssh-key"
Passphrase for key "imported-openssh-key":
Server refused to allocate pty


Its normal, press INTRO or write a command

[sekil]

Такс. На webos 1 и 2 нет возможности рут получить на данный момент. И может и не будет.

[unbas]

Hi sekil thanks for your reply
Sorry but after execute ./root then execute:

Код: Выделить всё

busybox.suid
-sh: busybox.suid: not found
busybox.suid 1111
-sh: busybox.suid: not found
su busybox.suid 1111
su: must be run from a terminal


[sekil]

Webos 3?
Root only for webos 3.

[unbas]

Webos 3?
Root only for webos 3.

I dont know but think yes in this link share info unbas @ Root Shell на webOS 3.0

If exist any command or menu on a TV for see WebOS version please tellme. Its posible share the source code? I think I can port to other platforms or help in anything

[Архивариус]

unbas
Your TV LG 55LB870V has webOS 1.0. AFAIK root will not work with this version.