CVE-2021-0686 — MEDIUM (5.5)

Vulnerability Description

In getDefaultSmsPackage of RoleManagerService.java, there is a possible way to get information about the default sms app of a different device user due to a missing permission check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-10Android ID: A-177927831

CVSS Score

5.5

MEDIUM

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Google	Android	10.0

Related Weaknesses (CWE)

CWE-862

References

https://source.android.com/security/bulletin/2021-09-01PatchVendor Advisory
https://source.android.com/security/bulletin/2021-09-01PatchVendor Advisory

FAQ

What is CVE-2021-0686?

CVE-2021-0686 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In getDefaultSmsPackage of RoleManagerService.java, there is a possible way to get information about the default sms app of a different device user due to a missing permission check. This could lead t...

How severe is CVE-2021-0686?

CVE-2021-0686 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-2021-0686?

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