PT-2020-11818 · Google · Android

Published 2020-12-15 · Updated 2021-07-21 · CVE-2020-0483

Positive Technologies (AI Summary)

CVSS v3.1

6.7

Medium

Base vector

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

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

Description A memory corruption issue exists due to a use after free in the DrmManagerService::~DrmManagerService() function of DrmManagerService.cpp. This could lead to local escalation of privilege, requiring System execution privileges. No user interaction is needed for exploitation.

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

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

CVE-2020-0483

Affected Products

Android

References · 3

• https://source.android.com/security/bulletin/pixel/2020-12-01 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-0483 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-0483 · Security Note