CVE-2018-19939

—

CVSS 3.1

7.5 high

EPSS

1%p68

Published

Dec 7, 2018 (Dec 7, 2018)

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.

Vendors: mi
Products: mi a2 lite firmware, redmi 6 firmware
Weakness: CWE-476
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (1.3%)

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