CVEvulnerability

CVE-2018-19939

7.5 HIGH Published 2018-12-07 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2018-12-07
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
Weaknesses
CWE-476

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.

Affected configurations

• mi mi a2 lite firmware (<= 2018-08-27) • mi redmi 6 firmware (<= 2018-08-27)

Related

Weakness · CWE (1)

  • CWE-476 NULL Pointer Dereference weakness

References