CVE-2020-0052 — MEDIUM (4.3)

Vulnerability Description

In smsSelected of AnswerFragment.java, there is a way to send an SMS from the lock screen due to a permissions bypass. This could lead to local escalation of privilege on the lock screen with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-137102479

CVSS Score

4.3

MEDIUM

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

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

NONE

Integrity

HIGH

Availability

NONE

Affected Products

Vendor	Product	Versions
Google	Android	10.0

Related Weaknesses (CWE)

CWE-306

References

https://source.android.com/security/bulletin/pixel/2020-03-01PatchVendor Advisory
https://source.android.com/security/bulletin/pixel/2020-03-01PatchVendor Advisory

FAQ

What is CVE-2020-0052?

CVE-2020-0052 is a vulnerability with a CVSS score of 4.3 (MEDIUM). In smsSelected of AnswerFragment.java, there is a way to send an SMS from the lock screen due to a permissions bypass. This could lead to local escalation of privilege on the lock screen with no addit...

How severe is CVE-2020-0052?

CVE-2020-0052 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-0052?

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