CVE-2012-4220
Severity Score
6.8
*CVSS v2
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
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.
diagchar_core.c en el controlador en modo kernel del Qualcomm Innovation Center (QuIC) Diagnostics (también conocido como DIAG) para Android v2.3 a v4.2, permite a atacantes remotos ejecutar código de su elección o causar una denegación de servicio (desreferencia a puntero incorrecto) a través de argumentos modificados en una aplicación que utiliza una llamada diagchar_ioctl.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2012-08-08 CVE Reserved
- 2012-11-30 CVE Published
- 2023-08-18 EPSS Updated
- 2024-08-06 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
CAPEC
References (2)
| URL | Tag | Source |
|---|---|---|
| http://www.kb.cert.org/vuls/id/702452 | Third Party Advisory |
|
| https://www.codeaurora.org/projects/security-advisories/multiple-issues-diagkgsl-system-call-handling-cve-2012-4220-cve-2012 | X_refsource_confirm |
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Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Google Search vendor "Google" | Android Search vendor "Google" for product "Android" | 2.3 Search vendor "Google" for product "Android" and version "2.3" | - |
Affected
| ||||||
| Google Search vendor "Google" | Android Search vendor "Google" for product "Android" | 2.3 Search vendor "Google" for product "Android" and version "2.3" | rev1 |
Affected
| ||||||
| Google Search vendor "Google" | Android Search vendor "Google" for product "Android" | 2.3.1 Search vendor "Google" for product "Android" and version "2.3.1" | - |
Affected
| ||||||
| Google Search vendor "Google" | Android Search vendor "Google" for product "Android" | 2.3.2 Search vendor "Google" for product "Android" and version "2.3.2" | - |
Affected
| ||||||
| Google Search vendor "Google" | Android Search vendor "Google" for product "Android" | 2.3.3 Search vendor "Google" for product "Android" and version "2.3.3" | - |
Affected
| ||||||
| Google Search vendor "Google" | Android Search vendor "Google" for product "Android" | 2.3.4 Search vendor "Google" for product "Android" and version "2.3.4" | - |
Affected
| ||||||
| Google Search vendor "Google" | Android Search vendor "Google" for product "Android" | 2.3.5 Search vendor "Google" for product "Android" and version "2.3.5" | - |
Affected
| ||||||
| Google Search vendor "Google" | Android Search vendor "Google" for product "Android" | 2.3.6 Search vendor "Google" for product "Android" and version "2.3.6" | - |
Affected
| ||||||
| Google Search vendor "Google" | Android Search vendor "Google" for product "Android" | 2.3.7 Search vendor "Google" for product "Android" and version "2.3.7" | - |
Affected
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| Google Search vendor "Google" | Android Search vendor "Google" for product "Android" | 3.0 Search vendor "Google" for product "Android" and version "3.0" | - |
Affected
| ||||||
| Google Search vendor "Google" | Android Search vendor "Google" for product "Android" | 3.1 Search vendor "Google" for product "Android" and version "3.1" | - |
Affected
| ||||||
| Google Search vendor "Google" | Android Search vendor "Google" for product "Android" | 3.2 Search vendor "Google" for product "Android" and version "3.2" | - |
Affected
| ||||||
| Google Search vendor "Google" | Android Search vendor "Google" for product "Android" | 3.2.1 Search vendor "Google" for product "Android" and version "3.2.1" | - |
Affected
| ||||||
| Google Search vendor "Google" | Android Search vendor "Google" for product "Android" | 3.2.2 Search vendor "Google" for product "Android" and version "3.2.2" | - |
Affected
| ||||||
| Google Search vendor "Google" | Android Search vendor "Google" for product "Android" | 3.2.4 Search vendor "Google" for product "Android" and version "3.2.4" | - |
Affected
| ||||||
| Google Search vendor "Google" | Android Search vendor "Google" for product "Android" | 3.2.6 Search vendor "Google" for product "Android" and version "3.2.6" | - |
Affected
| ||||||
| Google Search vendor "Google" | Android Search vendor "Google" for product "Android" | 4.0 Search vendor "Google" for product "Android" and version "4.0" | - |
Affected
| ||||||
| Google Search vendor "Google" | Android Search vendor "Google" for product "Android" | 4.0.1 Search vendor "Google" for product "Android" and version "4.0.1" | - |
Affected
| ||||||
| Google Search vendor "Google" | Android Search vendor "Google" for product "Android" | 4.0.2 Search vendor "Google" for product "Android" and version "4.0.2" | - |
Affected
| ||||||
| Google Search vendor "Google" | Android Search vendor "Google" for product "Android" | 4.0.3 Search vendor "Google" for product "Android" and version "4.0.3" | - |
Affected
| ||||||
| Google Search vendor "Google" | Android Search vendor "Google" for product "Android" | 4.0.4 Search vendor "Google" for product "Android" and version "4.0.4" | - |
Affected
| ||||||
| Google Search vendor "Google" | Android Search vendor "Google" for product "Android" | 4.1 Search vendor "Google" for product "Android" and version "4.1" | - |
Affected
| ||||||
| Google Search vendor "Google" | Android Search vendor "Google" for product "Android" | 4.2 Search vendor "Google" for product "Android" and version "4.2" | - |
Affected
| ||||||