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Status published
Medium
CVE-2012-4221
Integer overflow in diagchar_core.c in the Qualcomm Innovation Center (QuIC)...
Vulnerability Description
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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
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Affected Vendor
Affected Software
android
Vulnerable Versions:
2.3, 2.3.1, 2.3.2, 2.3.3, 2.3.4, 2.3.5, 2.3.6, 2.3.7, 3.0, 3.1, 3.2, 3.2.1, 3.2.2, 3.2.4, 3.2.6, 4.0, 4.0.1, 4.0.2, 4.0.3, 4.0.4, 4.1, 4.2
Timeline
Official Publish:
November 30th, 2012
Last Modified:
August 6th, 2024
Added to House:
July 19th, 2026
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.