CVE-2013-6122

goodix_tool.c in the Goodix gt915 touchscreen driver for the Linux kernel 3.x, as used in Qualcomm Innovation Center (QuIC) Android contributions for MSM devices and other products, does not properly synchronize updates to a global variable, which allows local users to bypass intended access restrictions or cause a denial of service (memory corruption) via crafted arguments to the procfs write handler.

CVSS v2.0 6.9 MEDIUM

6.9^/10

CVSS v2.0 : MEDIUM

Vector : AV:L/AC:M/Au:N/C:C/I:C/A:C

Exploitability : 3.4 / Impact : 10.0

Access Vector LOCAL

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://www.codeaurora.org/projects/security-advisories/multiple-memory-corruption-issues-and-race-condition-goodix-gt915-touchscreen-driver-procfs-handler	Patch
http://www.openwall.com/lists/oss-security/2013/11/08/1
https://www.codeaurora.org/cgit/quic/la/kernel/msm-3.10/commit/?id=f53bcf29a6e7a66b3d935b8d562fa00829261f05	Exploit Patch

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Configurations

Configuration 1 (hide)

cpe:2.3:o:qualcomm:quic_mobile_station_modem_kernel:3.10:*:*:*:*:*:*:*

Information

Published : 2013-11-12 06:35

Updated : 2013-11-13 11:53

NVD link : CVE-2013-6122

Mitre link : CVE-2013-6122

JSON object : View

CWE

CWE-20

Improper Input Validation

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Products Affected

qualcomm

quic_mobile_station_modem_kernel

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