The ft5x46 touchscreen driver for custom Linux kernels on the Xiaomi perseus-p-oss MIX 3 device through 2018-11-26 has an integer overflow and OOPS because of missing checks of the size argument in tpdbg_write in drivers/input/touchscreen/ft5x46/ft5x46_ts.c. This is exploitable for a device crash via a syscall by a crafted application on a rooted device.
References
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2019-02-25T04:00:00

Updated: 2019-02-25T04:57:01

Reserved: 2019-02-24T00:00:00


Link: CVE-2018-20787

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2019-02-25T04:29:00.230

Modified: 2019-02-26T16:58:11.550


Link: CVE-2018-20787

JSON object: View

cve-icon Redhat Information

No data.

CWE