CVE-2012-4222
Android 2.3-4.2 - Denial of Service via kgsl_ioctl NULL Pointer Dereference
Title source: llmDescription
drivers/gpu/msm/kgsl.c in the Qualcomm Innovation Center (QuIC) Graphics KGSL kernel-mode driver for Android 2.3 through 4.2 allows attackers to cause a denial of service (NULL pointer dereference) via an application that uses crafted arguments in a local kgsl_ioctl call.
References (2)
Core 2
Core References
Various Sources x_refsource_confirm
https://www.codeaurora.org/projects/security-advisories/multiple-issues-diagkgsl-system-call-handling-cve-2012-4220-cve-2012
US Government Resource third-party-advisory
x_refsource_cert-vn
http://www.kb.cert.org/vuls/id/702452
Scores
EPSS
0.0069
EPSS Percentile
48.6%
Details
CWE
CWE-20
Status
published
Products (22)
google/android
2.3 (2 CPE variants)
google/android
2.3.1
google/android
2.3.2
google/android
2.3.3
google/android
2.3.4
google/android
2.3.5
google/android
2.3.6
google/android
2.3.7
google/android
3.0
google/android
3.1
... and 12 more
Published
Nov 30, 2012
Tracked Since
Feb 18, 2026