CVE-2018-19939

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.
References
Link Resource
https://github.com/MiCode/Xiaomi_Kernel_OpenSource/issues/972 Issue Tracking Third Party Advisory
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Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:mi:mi_a2_lite_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:mi:mi_a2_lite:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
cpe:2.3:o:mi:redmi_6_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:mi:redmi_6:-:*:*:*:*:*:*:*

Information

Published : 2018-12-07 01:29

Updated : 2022-12-09 08:36


NVD link : CVE-2018-19939

Mitre link : CVE-2018-19939


JSON object : View

CWE
CWE-476

NULL Pointer Dereference

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Products Affected

mi

  • mi_a2_lite_firmware
  • mi_a2_lite
  • redmi_6
  • redmi_6_firmware