CISA KEV 정보
| 취약점명 | Android OS Privilege Escalation Vulnerability |
|---|---|
| 설명 | The vold volume manager daemon in Android kernel trusts messages from a PF_NETLINK socket, which allows an attacker to execute code and gain root privileges. This vulnerability is associated with GingerBreak and Exploit.AndroidOS.Lotoor. |
| 조치사항 | Apply updates per vendor instructions. |
| 랜섬웨어 캠페인 악용 | Unknown |
| CWE | CWE-189 |
| 등록일 (KEV) | 2022-09-08 |
| 조치 기한 | 2022-09-29 |
| 추가 참고 | https://android.googlesource.com/platform/system/vold/+/c51920c82463b240e2be0430849837d6fdc5352e; https://nvd.nist.gov/vuln/detail/CVE-2011-1823 |
NVD 상세 정보
CVSS v3.1: 7.8 HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HCVSS v2.0: 7.2
AV:L/AC:L/Au:N/C:C/I:C/A:C설명: 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.
CWE: CWE-190 | CWE-190
참조
- http://android.git.kernel.org/?p=platform/system/core.git%3Ba=commit%3Bh=b620a0b1c7ae486e979826200e8e441605b0a5d6 [Broken Link]
- http://android.git.kernel.org/?p=platform/system/netd.git%3Ba=commit%3Bh=79b579c92afc08ab12c0a5788d61f2dd2934836f [Broken Link]
- http://android.git.kernel.org/?p=platform/system/vold.git%3Ba=commit%3Bh=c51920c82463b240e2be0430849837d6fdc5352e [Broken Link]
- http://androidcommunity.com/gingerbreak-root-for-gingerbread-app-20110421/ [Broken Link]
- http://c-skills.blogspot.com/2011/04/yummy-yummy-gingerbreak.html [Exploit, Issue Tracking]
- http://forum.xda-developers.com/showthread.php?t=1044765 [Exploit, Issue Tracking]
- http://www.androidpolice.com/2011/05/03/google-patches-gingerbreak-exploit-but-dont-worry-we-still-have-root-for-now/ [Press/Media Coverage]
- http://xorl.wordpress.com/2011/04/28/android-vold-mpartminors-signedness-issue/ [Exploit]
- https://exchange.xforce.ibmcloud.com/vulnerabilities/67977 [Third Party Advisory, VDB Entry]
- http://android.git.kernel.org/?p=platform/system/core.git%3Ba=commit%3Bh=b620a0b1c7ae486e979826200e8e441605b0a5d6 [Broken Link]
- http://android.git.kernel.org/?p=platform/system/netd.git%3Ba=commit%3Bh=79b579c92afc08ab12c0a5788d61f2dd2934836f [Broken Link]
- http://android.git.kernel.org/?p=platform/system/vold.git%3Ba=commit%3Bh=c51920c82463b240e2be0430849837d6fdc5352e [Broken Link]
- http://androidcommunity.com/gingerbreak-root-for-gingerbread-app-20110421/ [Broken Link]
- http://c-skills.blogspot.com/2011/04/yummy-yummy-gingerbreak.html [Exploit, Issue Tracking]
- http://forum.xda-developers.com/showthread.php?t=1044765 [Exploit, Issue Tracking]
- ... 외 4건
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