PT-2020-11741 · Google · Android

Published 2020-09-01 · Updated 2020-09-24 · CVE-2020-0388

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Android versions Android-10 through Android-11

Description The issue is related to a possible permissions bypass due to an empty mutable PendingIntent in the createEmergencyLocationUserNotification function of GnssVisibilityControl.java. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation.

Recommendations For Android versions Android-10 through Android-11, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Incorrect Default Permissions

Weakness Enumeration

CWE-276

Related Identifiers

ASB-A-156123285

CVE-2020-0388

Affected Products

Android

References · 6

• https://osv.dev/vulnerability/ASB-A-156123285 · Vendor Advisory
• https://source.android.com/security/bulletin/2020-09-01 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-0388 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-0388 · Security Note
• https://android.googlesource.com/platform/frameworks/base/+/6967df740495b9b2b7a6bc357e656efa5390e050 · Note
• https://t.me/cibsecurity/14723 · Telegram Post