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CVE-2012-4221

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.

POC

Reference

- http://www.kb.cert.org/vuls/id/702452

Github

No PoCs found on GitHub currently.