CVE-2011-1823

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2011-1823
The vold volume manager daemon on Android 3.0 and 2.x before 2.3.4 trusts messages that are received from a PF_NETLINK socket, which allows local users to execute arbitrary code and gain root privileges via a negative index that bypasses a maximum-only signed integer check in the DirectVolume::handlePartitionAdded method, which triggers memory corruption, as demonstrated by Gingerbreak.

7.2 /10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:L/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References
Link Resource
http://android.git.kernel.org/?p=platform/system/core.git%3Ba=commit%3Bh=b620a0b1c7ae486e979826200e8e441605b0a5d6
http://android.git.kernel.org/?p=platform/system/netd.git%3Ba=commit%3Bh=79b579c92afc08ab12c0a5788d61f2dd2934836f
http://android.git.kernel.org/?p=platform/system/vold.git%3Ba=commit%3Bh=c51920c82463b240e2be0430849837d6fdc5352e
http://androidcommunity.com/gingerbreak-root-for-gingerbread-app-20110421/
http://c-skills.blogspot.com/2011/04/yummy-yummy-gingerbreak.html Exploit
http://forum.xda-developers.com/showthread.php?t=1044765 Exploit
http://www.androidpolice.com/2011/05/03/google-patches-gingerbreak-exploit-but-dont-worry-we-still-have-root-for-now/
http://xorl.wordpress.com/2011/04/28/android-vold-mpartminors-signedness-issue/ Exploit
https://exchange.xforce.ibmcloud.com/vulnerabilities/67977
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:google:android:2.1:*:*:*:*:*:*:*
cpe:2.3:o:google:android:2.2:*:*:*:*:*:*:*
cpe:2.3:o:google:android:2.2:rev1:*:*:*:*:*:*
cpe:2.3:o:google:android:2.2.1:*:*:*:*:*:*:*
cpe:2.3:o:google:android:2.2.2:*:*:*:*:*:*:*
cpe:2.3:o:google:android:2.2.3:*:*:*:*:*:*:*
cpe:2.3:o:google:android:2.3:rev1:*:*:*:*:*:*
cpe:2.3:o:google:android:2.3.1:*:*:*:*:*:*:*
cpe:2.3:o:google:android:2.3.2:*:*:*:*:*:*:*
cpe:2.3:o:google:android:2.3.3:*:*:*:*:*:*:*
cpe:2.3:o:google:android:3.0:*:*:*:*:*:*:*
History

07 Nov 2023, 02:07

Type Values Removed Values Added
References
  • {'url': 'http://android.git.kernel.org/?p=platform/system/vold.git;a=commit;h=c51920c82463b240e2be0430849837d6fdc5352e', 'name': 'http://android.git.kernel.org/?p=platform/system/vold.git;a=commit;h=c51920c82463b240e2be0430849837d6fdc5352e', 'tags': [], 'refsource': 'CONFIRM'}
  • {'url': 'http://android.git.kernel.org/?p=platform/system/core.git;a=commit;h=b620a0b1c7ae486e979826200e8e441605b0a5d6', 'name': 'http://android.git.kernel.org/?p=platform/system/core.git;a=commit;h=b620a0b1c7ae486e979826200e8e441605b0a5d6', 'tags': ['Patch'], 'refsource': 'CONFIRM'}
  • {'url': 'http://android.git.kernel.org/?p=platform/system/netd.git;a=commit;h=79b579c92afc08ab12c0a5788d61f2dd2934836f', 'name': 'http://android.git.kernel.org/?p=platform/system/netd.git;a=commit;h=79b579c92afc08ab12c0a5788d61f2dd2934836f', 'tags': ['Patch'], 'refsource': 'CONFIRM'}
  • () http://android.git.kernel.org/?p=platform/system/vold.git%3Ba=commit%3Bh=c51920c82463b240e2be0430849837d6fdc5352e -
  • () http://android.git.kernel.org/?p=platform/system/netd.git%3Ba=commit%3Bh=79b579c92afc08ab12c0a5788d61f2dd2934836f -
  • () http://android.git.kernel.org/?p=platform/system/core.git%3Ba=commit%3Bh=b620a0b1c7ae486e979826200e8e441605b0a5d6 -
Information

Published : 2011-06-09 10:36

Updated : 2023-12-10 11:03

NVD link : CVE-2011-1823

Mitre link : CVE-2011-1823

CVE.ORG link : CVE-2011-1823

JSON object : View

Products Affected

google

  • android
CWE
CWE-189

Numeric Errors