CVE-2021-39690 — MEDIUM (5.5)

Vulnerability Description

In setDisplayPadding of WallpaperManagerService.java, there is a possible way to cause a persistent DoS due to improper input validation. This could lead to local denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12Android ID: A-204316511

CVSS Score

5.5

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Google	Android	12.0

Related Weaknesses (CWE)

CWE-1284

References

https://source.android.com/security/bulletin/2022-03-01PatchVendor Advisory
https://source.android.com/security/bulletin/2022-03-01PatchVendor Advisory

FAQ

What is CVE-2021-39690?

CVE-2021-39690 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In setDisplayPadding of WallpaperManagerService.java, there is a possible way to cause a persistent DoS due to improper input validation. This could lead to local denial of service with no additional ...

How severe is CVE-2021-39690?

CVE-2021-39690 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-39690?

Check the references section above for vendor advisories and patch information. Affected products include: Google Android.