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CVE-2011-1149

Good to know:

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Date: April 21, 2011

Android before 2.3 does not properly restrict access to the system property space, which allows local applications to bypass the application sandbox and gain privileges, as demonstrated by psneuter and KillingInTheNameOf, related to the use of Android shared memory (ashmem) and ASHMEM_SET_PROT_MASK.

Language: C

Severity Score

Related Resources (9)

http://android.git.kernel.org/?p=kernel/common.git%3Ba=commit%3Bh=c98a285075f26e2b17a5baa2cb3eb6356a75597e
https://nvd.nist.gov/vuln/detail/CVE-2011-1149
http://c-skills.blogspot.com/2011/01/adb-trickery-again.html
http://android.git.kernel.org/?p=platform/system/core.git%3Ba=commit%3Bh=25b15be9120bcdaa0aba622c67ad2c835d9e91ca
http://forum.xda-developers.com/wiki/index.php?title=HTC_Vision#Rooting_the_G2
http://groups.google.com/group/android-security-discuss/browse_thread/thread/15f97658c88d6827/e86db04652651971?show_docid=e86db04652651971
https://github.com/tmzt/g2root-kmod/tree/scotty2/scotty2
https://people.canonical.com/~ubuntu-security/cve/CVE-2011-1149
https://www.mend.io/vulnerability-database/CVE-2011-1149

Severity Score

Weakness Type (CWE)

Permissions, Privileges, and Access Control

CWE-264

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): LOCAL
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): COMPLETE
Integrity (I): COMPLETE
Availability (A): COMPLETE
Additional information:

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