Vulnerability Name:

CVE-2012-4220 (CCN-80498)

Assigned:2012-11-15
Published:2012-11-15
Updated:2013-10-10
Summary: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.
CVSS v3 Severity:7.3 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): Low
CVSS v2 Severity:6.8 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P)
5.0 Medium (Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
7.5 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
5.5 Medium (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Type:CWE-noinfo
Vulnerability Consequences:Gain Access
References:Source: CCN
Type: Google Web site
Android

Source: MITRE
Type: CNA
CVE-2012-4220

Source: CERT-VN
Type: US Government Resource
VU#702452

Source: CCN
Type: BID-56855
Qualcomm Android kernel Remote Code Execution and Denial of Service Vulnerabilities

Source: XF
Type: UNKNOWN
android-quic-code-exec(80498)

Source: CCN
Type: Code Aurora Web site
CVE-2012-4220, CVE-2012-4221, CVE-2012-4222

Source: CONFIRM
Type: UNKNOWN
https://www.codeaurora.org/projects/security-advisories/multiple-issues-diagkgsl-system-call-handling-cve-2012-4220-cve-2012

Vulnerable Configuration:Configuration 1:
  • cpe:/o:google:android:2.3:*:*:*:*:*:*:*
  • OR cpe:/o:google:android:2.3:rev1:*:*:*:*:*:*
  • OR cpe:/o:google:android:2.3.1:*:*:*:*:*:*:*
  • OR cpe:/o:google:android:2.3.2:*:*:*:*:*:*:*
  • OR cpe:/o:google:android:2.3.3:*:*:*:*:*:*:*
  • OR cpe:/o:google:android:2.3.4:*:*:*:*:*:*:*
  • OR cpe:/o:google:android:2.3.5:*:*:*:*:*:*:*
  • OR cpe:/o:google:android:2.3.6:*:*:*:*:*:*:*
  • OR cpe:/o:google:android:2.3.7:*:*:*:*:*:*:*
  • OR cpe:/o:google:android:3.0:*:*:*:*:*:*:*
  • OR cpe:/o:google:android:3.1:*:*:*:*:*:*:*
  • OR cpe:/o:google:android:3.2:*:*:*:*:*:*:*
  • OR cpe:/o:google:android:3.2.1:*:*:*:*:*:*:*
  • OR cpe:/o:google:android:3.2.2:*:*:*:*:*:*:*
  • OR cpe:/o:google:android:3.2.4:*:*:*:*:*:*:*
  • OR cpe:/o:google:android:3.2.6:*:*:*:*:*:*:*
  • OR cpe:/o:google:android:4.0:*:*:*:*:*:*:*
  • OR cpe:/o:google:android:4.0.1:*:*:*:*:*:*:*
  • OR cpe:/o:google:android:4.0.2:*:*:*:*:*:*:*
  • OR cpe:/o:google:android:4.0.3:*:*:*:*:*:*:*
  • OR cpe:/o:google:android:4.0.4:*:*:*:*:*:*:*
  • OR cpe:/o:google:android:4.1:*:*:*:*:*:*:*
  • OR cpe:/o:google:android:4.2:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/o:google:android:2.3:*:*:*:*:*:*:*
  • OR cpe:/o:google:android:3.0:*:*:*:*:*:*:*
  • OR cpe:/o:google:android:2.3.3:*:*:*:*:*:*:*
  • OR cpe:/o:google:android:2.3.4:*:*:*:*:*:*:*
  • OR cpe:/o:google:android:2.3:rev1:*:*:*:*:*:*
  • OR cpe:/o:google:android:2.3.1:*:*:*:*:*:*:*
  • OR cpe:/o:google:android:2.3.2:*:*:*:*:*:*:*
  • OR cpe:/o:google:android:2.3.5:*:*:*:*:*:*:*
  • OR cpe:/o:google:android:2.3.6:*:*:*:*:*:*:*
  • OR cpe:/o:google:android:2.3.7:*:*:*:*:*:*:*
  • OR cpe:/o:google:android:3.1:*:*:*:*:*:*:*
  • OR cpe:/o:google:android:3.2:*:*:*:*:*:*:*
  • OR cpe:/o:google:android:4.0:*:*:*:*:*:*:*
  • OR cpe:/o:google:android:4.0.1:*:*:*:*:*:*:*
  • OR cpe:/o:google:android:4.0.4:*:*:*:*:*:*:*
  • OR cpe:/o:google:android:4.0.3:*:*:*:*:*:*:*
  • OR cpe:/o:google:android:4.0.2:*:*:*:*:*:*:*
  • OR cpe:/o:google:android:3.2.2:*:*:*:*:*:*:*
  • OR cpe:/o:google:android:3.2.1:*:*:*:*:*:*:*
  • OR cpe:/o:google:android:3.2.6:*:*:*:*:*:*:*
  • OR cpe:/o:google:android:3.2.4:*:*:*:*:*:*:*
  • OR cpe:/o:google:android:4.1:*:*:*:*:*:*:*
  • OR cpe:/o:google:android:4.2:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.precise:def:20124220000
    V
    		CVE-2012-4220 on Ubuntu 12.04 LTS (precise) - medium.
    2012-11-30
    BACK
    google android 2.3
    google android 2.3 rev1
    google android 2.3.1
    google android 2.3.2
    google android 2.3.3
    google android 2.3.4
    google android 2.3.5
    google android 2.3.6
    google android 2.3.7
    google android 3.0
    google android 3.1
    google android 3.2
    google android 3.2.1
    google android 3.2.2
    google android 3.2.4
    google android 3.2.6
    google android 4.0
    google android 4.0.1
    google android 4.0.2
    google android 4.0.3
    google android 4.0.4
    google android 4.1
    google android 4.2
    google android 2.3
    google android 3.0
    google android 2.3.3
    google android 2.3.4
    google android 2.3 rev1
    google android 2.3.1
    google android 2.3.2
    google android 2.3.5
    google android 2.3.6
    google android 2.3.7
    google android 3.1
    google android 3.2
    google android 4.0
    google android 4.0.1
    google android 4.0.4
    google android 4.0.3
    google android 4.0.2
    google android 3.2.2
    google android 3.2.1
    google android 3.2.6
    google android 3.2.4
    google android 4.1
    google android 4.2