CVE-2022-20554 — In removeEventHubDevice of InputDevice.cpp, there is a possible OOB read due to a use after free

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MEDIUM

In removeEventHubDevice of InputDevice.cpp, there is a possible OOB read due to a use after free

Published Dec 16, 2022

6.7

MEDIUM

CVSS 3.1

EPSS 0.18%

Description

In removeEventHubDevice of InputDevice.cpp, there is a possible OOB read 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-13Android ID: A-245770596

Affected products

Vendor n/a Product Android Default
n/a
- Version
  Android-13
  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-13	affected	-

Remediation

No remediation recorded yet.

Metrics

0.18% 0.00181

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.

EPSS probability 0.00181

Score over time

2022–2026

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Percentile over time

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Table of values (8 key points)

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

Date	Score	Percentile	Model
Oct 3, 2026	0.18% (0.00181)	7.00th	v5 (v2026.06.15)
Jun 15, 2026	0.17% (0.00173)	7.00th	v5 (v2026.06.15)
Mar 17, 2025	0.02% (0.00018)	2.56th	v4 (v2025.03.14)
Dec 12, 2024	0.04% (0.00042)	5.07th	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)
Dec 21, 2022	1.04% (0.01036)	42.32th	v2 (v2022.01.01)
Dec 17, 2022	2.56% (0.02559)	81.54th	v2 (v2022.01.01)