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Case File

CVE-2012-4220

MEDIUM · CVSS 6.8 EPSS 3.03%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2012-11-30 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2012-4220
Severity
MEDIUM
CVSS
6.8
EPSS
3.03%
Android

Original NVD Description

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.