PT-2020-11373 · Google · Android

Published 2020-01-08 · Updated 2022-01-01 · CVE-2020-0004

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Android versions 8.0 through 10

Description A possible sysui crash can occur in the WallpaperManagerService.java due to an image exceeding the maximum texture size, leading to a local denial of service with no additional execution privileges needed. User interaction is not required for exploitation.

Recommendations For Android versions 8.0 through 10, update to a version that contains a fix for this issue to prevent a possible sysui crash due to image exceeding maximum texture size.

Fix

Improper Handling of Exceptional Conditions

Weakness Enumeration

CWE-755

Related Identifiers

CVE-2020-0004

Affected Products

Android

References · 3

• https://osv.dev/vulnerability/CVE-2020-0004 · Vendor Advisory
• https://source.android.com/security/bulletin/2020-01-01 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-0004 · Security Note