Vulnerability Monitor

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CVE-2012-4221

Integer overflow in 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 via an application that uses crafted arguments in a local diagchar_ioctl call.

Published

2012-11-30T12:54:16.737

Last Modified

2025-04-11T00:51:21.963

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 6.8 (MEDIUM)

CVSSv2 Vector

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

  • Access Vector: NETWORK
  • Access Complexity: MEDIUM
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: PARTIAL
  • Availability Impact: PARTIAL
Exploitability Score

8.6

Impact Score

6.4

Weaknesses
  • Type: Primary
    CWE-189
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System google android 2.3 Yes
Operating System google android 2.3 Yes
Operating System google android 2.3.1 Yes
Operating System google android 2.3.2 Yes
Operating System google android 2.3.3 Yes
Operating System google android 2.3.4 Yes
Operating System google android 2.3.5 Yes
Operating System google android 2.3.6 Yes
Operating System google android 2.3.7 Yes
Operating System google android 3.0 Yes
Operating System google android 3.1 Yes
Operating System google android 3.2 Yes
Operating System google android 3.2.1 Yes
Operating System google android 3.2.2 Yes
Operating System google android 3.2.4 Yes
Operating System google android 3.2.6 Yes
Operating System google android 4.0 Yes
Operating System google android 4.0.1 Yes
Operating System google android 4.0.2 Yes
Operating System google android 4.0.3 Yes
Operating System google android 4.0.4 Yes
Operating System google android 4.1 Yes
Operating System google android 4.2 Yes
References