CVE-2021-39670

In setStream of WallpaperManager.java, there is a possible way to cause a permanent DoS due to improper input validation. This could lead to local denial of service with User execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12 Android-12LAndroid ID: A-204087139

CVSS v3.1

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

CVSS v2.0

4.9 MEDIUMAV:L/AC:L/Au:N/C:N/I:N/A:C

EPSS

0.18% chance of exploitation in the next 30 days, 8th percentile

Published

2022-05-10

Updated

2024-08-04

Proof-of-concept exploits (1)

• Supersonic/Wallbreak16★ · 2023-03-03

References

• CVE Record
• NVD entry

Related

• CVE-2020-0443
• CVE-2021-39690
• CVE-2022-20494
• CVE-2021-3967
• CVE-2021-3968
• CVE-2021-3963