CVE-2020-0227 — HIGH (7.8) — White Hats Nepal

Vulnerability Description

In onCommand of CompanionDeviceManagerService.java, there is a possible permissions bypass due to a missing permission check. This could lead to local escalation of privilege allowing background data usage or launching from the background, with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-8.0 Android-8.1 Android-9 Android-10Android ID: A-129476618

CVSS Score

7.8

HIGH

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Google	Android	8.0

Related Weaknesses (CWE)

CWE-862

References

https://source.android.com/security/bulletin/2020-07-01PatchVendor Advisory
https://source.android.com/security/bulletin/2020-07-01PatchVendor Advisory

FAQ

What is CVE-2020-0227?

CVE-2020-0227 is a vulnerability with a CVSS score of 7.8 (HIGH). In onCommand of CompanionDeviceManagerService.java, there is a possible permissions bypass due to a missing permission check. This could lead to local escalation of privilege allowing background data ...

How severe is CVE-2020-0227?

CVE-2020-0227 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-0227?

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