PT-2020-11390 · Google · Android

Published 2020-02-13 · Updated 2020-02-18 · CVE-2020-0021

Positive Technologies (AI Summary)

CVSS v2.0

6.8

Medium

Base vector

AV:N/AC:L/Au:S/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Android versions 10

Description A permanent denial-of-service issue exists due to a missing package dependency test in the removeUnusedPackagesLPw function of PackageManagerService.java. This could lead to a remote denial of service, requiring User execution privileges. No user interaction is needed for exploitation.

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

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

CVE-2020-0021

Affected Products

Android

References · 3

• https://osv.dev/vulnerability/CVE-2020-0021 · Vendor Advisory
• https://source.android.com/security/bulletin/2020-02-01 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-0021 · Security Note