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Vulnerability record · CVE-2011-3874 · published 27 January 2012

CVE-2011-3874: Google android memory buffer overflow vulnerability

Google · Android

Stack-based buffer overflow in libsysutils in Android 2.2.x through 2.2.2 and 2.3.x through 2.3.6 allows user-assisted remote attackers to execute arbitrary code via an application that calls the FrameworkListener::dispatchCommand method with the wrong number of arguments, as demonstrated by zergRush to trigger a use-after-free error.

9.3 CVSS 2.0 High EPSS 11% · top 4.1% CWE-119 · Memory buffer overflow
9.3CVSS 2.0 base score
11%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
10References
16 Jun 2026Last modified by NVD

Description

Stack-based buffer overflow in libsysutils in Android 2.2.x through 2.2.2 and 2.3.x through 2.3.6 allows user-assisted remote attackers to execute arbitrary code via an application that calls the FrameworkListener::dispatchCommand method with the wrong number of arguments, as demonstrated by zergRush to trigger a use-after-free error.

AV:N/AC:M/Au:N/C:C/I:C/A:C

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://code.google.com/p/android/issues/detail?id=21681
http://www.openwall.com/lists/oss-security/2011/11/08/3
http://www.openwall.com/lists/oss-security/2011/11/08/4
http://www.openwall.com/lists/oss-security/2011/11/10/1
https://github.com/revolutionary/zergRush/blob/master/zergRush.c
http://code.google.com/p/android/issues/detail?id=21681
http://www.openwall.com/lists/oss-security/2011/11/08/3
http://www.openwall.com/lists/oss-security/2011/11/08/4
http://www.openwall.com/lists/oss-security/2011/11/10/1
https://github.com/revolutionary/zergRush/blob/master/zergRush.c

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2011-3874), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.