CVE-2021-0557

HIGH

Android 11 - Remote Code Execution via Integer Overflow in ABuffer.cpp

Title source: llm
STIX 2.1

Description

In setRange of ABuffer.cpp, there is a possible out of bounds write due to an integer overflow. This could lead to remote code execution with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-179046129

References (1)

Core 1
Core References

Scores

CVSS v3 8.8
EPSS 0.0067
EPSS Percentile 47.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

CWE
CWE-190 CWE-787
Status published
Products (1)
google/android 11.0
Published Jun 22, 2021
Tracked Since Feb 18, 2026