PT-2012-5264 · Qualcomm · Qualcomm Innovation Center (Quic) Graphics Kgsl Kernel-Mode Driver

Giantpune · Published 2012-11-30 · Updated 2013-10-11 · CVE-2012-4222

Positive Technologies (AI Summary)

CVSS v2.0

4.3

Medium

Base vector

AV:N/AC:M/Au:N/C:N/I:N/A:P

Name of the Vulnerable Software and Affected Versions Qualcomm Innovation Center (QuIC) Graphics KGSL kernel-mode driver versions for Android 2.3 through 4.2

Description The issue allows attackers to cause a denial of service (NULL pointer dereference) via an application that uses crafted arguments in a local kgsl ioctl call.

Recommendations For versions of the Qualcomm Innovation Center (QuIC) Graphics KGSL kernel-mode driver for Android 2.3 through 4.2, consider restricting access to the kgsl ioctl call until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2012-4222

Affected Products

Qualcomm Innovation Center (Quic) Graphics Kgsl Kernel-Mode Driver

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2012-4222 · Security Note
• http://kb.cert.org/vuls/id/702452 · Note
• https://codeaurora.org/projects/security-advisories/multiple-issues-diagkgsl-system-call-handling-cve-2012-4220-cve-2012 · Note