CVE-2021-0457

MEDIUM

Android - Out-of-bounds Write in FingerTipS Touch Screen Driver

Title source: llm
STIX 2.1

Description

In the FingerTipS touch screen driver, there is a possible out of bounds write due to a heap buffer overflow. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-157155375

References (2)

Core 2
Core References
Third Party Advisory x_refsource_misc
https://www.zerodayinitiative.com/advisories/ZDI-21-279/

Scores

CVSS v3 6.7
EPSS 0.0022
EPSS Percentile 12.1%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-787
Status published
Products (1)
google/android
Published Mar 10, 2021
Tracked Since Feb 18, 2026