CVE-2018-19939

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

The Goodix GT9xx touchscreen driver for custom Linux kernels on Xiaomi daisy-o-oss and daisy-p-oss as used in Mi A2 Lite and RedMi6 pro devices through 2018-08-27 has a NULL pointer dereference in kfree after a kmalloc failure in gtp_read_Color in drivers/input/touchscreen/gt917d/gt9xx.c.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-476

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://github.com/MiCode/Xiaomi_Kernel_OpenSource/issues/972Issue Tracking, Third Party Advisory
https://github.com/MiCode/Xiaomi_Kernel_OpenSource/issues/972Issue Tracking, Third Party Advisory

Timeline

Published: Dec 7, 2018
Last modified: Jun 17, 2026
NVD status: Modified

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