PT-2022-11048 · Google · Android

Published 2022-03-30 · Updated 2022-04-05 · CVE-2021-39770

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-12L

Description In Framework, there is a possible disclosure of the device owner package due to a missing permission check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.

Recommendations For Android version Android-12L, update to a version that includes the fix for the missing permission check issue. 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

CVE-2021-39770

Affected Products

Android

References · 4

• https://osv.dev/vulnerability/CVE-2021-39770 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-39770 · Security Note
• https://source.android.com/security/bulletin/android-12l · Vendor Advisory
• https://t.me/cvenotify/28470 · Telegram Post