PT-2021-13391 · Google · Android

Published 2021-12-15 · Updated 2023-08-08 · CVE-2021-0986

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Android versions Android-12

Description The issue is related to a logic error in the code of DevicePolicyManagerService.java, specifically in the hasGrantedPolicy function. This error could lead to local information disclosure about the device owner, profile owner, or device admin without requiring additional execution privileges. User interaction is not necessary for exploitation.

Recommendations For Android version Android-12, update to a version that includes the fix for the logic error in DevicePolicyManagerService.java to prevent local information disclosure.

Fix

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

CVE-2021-0986

Affected Products

Android

References · 4

• https://osv.dev/vulnerability/CVE-2021-0986 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-0986 · Security Note
• https://source.android.com/security/bulletin/pixel/2021-12-01 · Vendor Advisory
• https://t.me/cibsecurity/34104 · Telegram Post