CVE-2020-0484 — In destroyResources of ComposerClient.h, there is possible memory corruption due to a use after free

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MEDIUM

In destroyResources of ComposerClient.h, there is possible memory corruption due to a use after free

Published Dec 15, 2020

6.7

MEDIUM

CVSS 3.1

EPSS 0.15%

Description

In destroyResources of ComposerClient.h, there is possible memory corruption due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-155769496

Affected products

Vendor n/a Product Android Default
n/a
- Version
  Android-11
  Status
  affected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

n/a

Android

n/a

Version	Status	Constraints
Android-11	affected	-

Remediation

No remediation recorded yet.

Metrics

0.15% 0.00146

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.

EPSS probability 0.00146

Score over time

2021–2026

EPSS v1
EPSS v5
EPSS v2
EPSS v3

Percentile over time

EPSS v1
EPSS v5
EPSS v2
EPSS v3

Table of values (9 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 1, 2026	0.15% (0.00146)	3.25th	v5 (v2026.06.15)
Sep 20, 2026	0.15% (0.00146)	4.26th	v5 (v2026.06.15)
Jul 20, 2024	0.04% (0.00042)	5.06th	v3 (v2023.03.01)
Mar 7, 2023	0.04% (0.00042)	5.63th	v3 (v2023.03.01)
Mar 6, 2023	1.04% (0.01036)	43.31th	v2 (v2022.01.01)
Apr 1, 2022	1.04% (0.01036)	39.16th	v2 (v2022.01.01)
Feb 4, 2022	2.76% (0.02763)	63.78th	v2 (v2022.01.01)
Feb 3, 2022	0.58% (0.00585)	13.43th	v5 (v2026.06.15)
Apr 14, 2021	0.13% (0.00131)	0.00th	v1