CVE-2021-0338 — MEDIUM (5.5)

Vulnerability Description

In SystemSettingsValidators, there is a possible permanent denial of service due to missing bounds checks on UI settings. This could lead to local denial of service with User execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11Android ID: A-156260178

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	10.0

Related Weaknesses (CWE)

CWE-770

References

https://source.android.com/security/bulletin/2021-02-01PatchVendor Advisory
https://source.android.com/security/bulletin/2021-02-01PatchVendor Advisory

FAQ

What is CVE-2021-0338?

CVE-2021-0338 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In SystemSettingsValidators, there is a possible permanent denial of service due to missing bounds checks on UI settings. This could lead to local denial of service with User execution privileges need...

How severe is CVE-2021-0338?

CVE-2021-0338 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-2021-0338?

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