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Vulnerability Details : CVE-2012-4220

diagchar_core.c in the Qualcomm Innovation Center (QuIC) Diagnostics (aka DIAG) kernel-mode driver for Android 2.3 through 4.2 allows attackers to execute arbitrary code or cause a denial of service (incorrect pointer dereference) via an application that uses crafted arguments in a local diagchar_ioctl call.
Publish Date : 2012-11-30 Last Update Date : 2013-10-10
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- CVSS Scores & Vulnerability Types

CVSS Score
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of ServiceExecute Code
CWE ID CWE id is not defined for this vulnerability

- Products Affected By CVE-2012-4220

# Product Type Vendor Product Version Update Edition Language
1 OS Google Android 2.3 * * * Version Details Vulnerabilities
2 OS Google Android 2.3 Rev1 * * Version Details Vulnerabilities
3 OS Google Android 2.3.1 * * * Version Details Vulnerabilities
4 OS Google Android 2.3.2 * * * Version Details Vulnerabilities
5 OS Google Android 2.3.3 * * * Version Details Vulnerabilities
6 OS Google Android 2.3.4 * * * Version Details Vulnerabilities
7 OS Google Android 2.3.5 * * * Version Details Vulnerabilities
8 OS Google Android 2.3.6 * * * Version Details Vulnerabilities
9 OS Google Android 2.3.7 * * * Version Details Vulnerabilities
10 OS Google Android 3.0 * * * Version Details Vulnerabilities
11 OS Google Android 3.1 * * * Version Details Vulnerabilities
12 OS Google Android 3.2 * * * Version Details Vulnerabilities
13 OS Google Android 3.2.1 * * * Version Details Vulnerabilities
14 OS Google Android 3.2.2 * * * Version Details Vulnerabilities
15 OS Google Android 3.2.4 * * * Version Details Vulnerabilities
16 OS Google Android 3.2.6 * * * Version Details Vulnerabilities
17 OS Google Android 4.0 * * * Version Details Vulnerabilities
18 OS Google Android 4.0.1 * * * Version Details Vulnerabilities
19 OS Google Android 4.0.2 * * * Version Details Vulnerabilities
20 OS Google Android 4.0.3 * * * Version Details Vulnerabilities
21 OS Google Android 4.0.4 * * * Version Details Vulnerabilities
22 OS Google Android 4.1 * * * Version Details Vulnerabilities
23 OS Google Android 4.2 * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Google Android 23

- References For CVE-2012-4220

- Metasploit Modules Related To CVE-2012-4220

There are not any metasploit modules related to this CVE entry (Please visit for more information)

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