CVE-2018-9400

Impact

In gt1x_debug_write_proc and gt1x_tool_write of drivers/input/touchscreen/mediatek/GT1151/gt1x_generic.c and gt1x_tools.c, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.

Affected products

Weakness classification

References

• NVD record
• CVE.org record
• https://source.android.com/security/bulletin/pixel/2018-06-01