CVE-2021-39759

HIGH

Android 12L - Local Privilege Escalation via Integer Overflow in libstagefright

Title source: llm
STIX 2.1

Description

In libstagefright, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12LAndroid ID: A-180200830

References (1)

Core 1
Core References

Scores

CVSS v3 7.8
EPSS 0.0011
EPSS Percentile 1.3%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-190
Status published
Products (1)
google/android 12.1
Published Mar 30, 2022
Tracked Since Feb 18, 2026