CVE-2020-27035

MEDIUM

Android - Use-After-Free in C2AllocatorIon.cpp priorLinearAllocation

Title source: llm
STIX 2.1

Description

In priorLinearAllocation of C2AllocatorIon.cpp, there is a possible use-after-free due to improper locking. This could lead to local information disclosure in the media codec with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-152239213

References (1)

Core 1
Core References

Scores

CVSS v3 5.5
EPSS 0.0011
EPSS Percentile 1.7%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Details

CWE
CWE-416 CWE-667
Status published
Products (1)
google/android 11.0
Published Dec 15, 2020
Tracked Since Feb 18, 2026