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.

Score

CVSS 2.0 6.8 Medium

Status

Modified - cve@mitre.org

Published

2012-11-30

Last modified

2024-08-06

Weaknesses

CWE-189

Affected products

• Android (Google)

References

• http://www.kb.cert.org/vuls/id/702452
• https://www.codeaurora.org/projects/security-advisories/multiple-issues-diagkgsl-system-call-handling-cve-2012-4220-cve…