Description
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.
Published: 2019-02-25
Score: 5.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
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Advisories
Source ID Title
EUVD EUVD EUVD-2018-13330 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.
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Micode Xiaomi Perseus-p-oss
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T12:12:28.314Z

Reserved: 2019-02-24T00:00:00.000Z

Link: CVE-2018-20787

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

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

Modified: 2024-11-21T04:02:10.577

Link: CVE-2018-20787

cve-icon Redhat

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cve-icon OpenCVE Enrichment

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Weaknesses