In generateCrop of WallpaperManagerService.java, there is a possible sysui crash due to image exceeding maximum texture size.

published 2020-01-08 6y ago modified 2026-06-17 4mo ago also EUVD-2020-1513

cvss: 5.5; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 0.1%; EPSS 0.1% chance of exploitation in 30 days, percentile 4%
public exploits: 0; none known

In generateCrop of WallpaperManagerService.java, there is a possible sysui crash due to image exceeding maximum texture size. This could lead to local denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-8.0 Android-8.1 Android-9 Android-10Android ID: A-120847476

Patch / fix

links 1

source.android.com/security/bulletin/2020-01-01 advisory

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Exploit prediction

0.15% chance of exploitation in the next 30 days, higher than 4% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
NVD	3.1	5.5	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
NVD	2.0	4.9	AV:L/AC:L/Au:N/C:N/I:N/A:C

Affected products

n/a Android

Classification

Weakness

CWE-755 Improper Handling of Exceptional Conditions

References

source.android.com /security/bulletin/2020-01-01
patch, vendor-advisory

Sources

CVE List CVE-2020-0004
NVD CVE-2020-0004

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