PT-2022-10954 · Google · Android

Published 2022-02-01 · Updated 2022-02-17 · CVE-2021-39669

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Android versions Android-11 through Android-12

Description The issue allows an attacker to potentially mislead a user about CA installation circumstances due to a tapjacking/overlay attack. This could lead to local escalation of privilege with no additional execution privileges needed, requiring user interaction for exploitation.

Recommendations For Android versions Android-11 through Android-12, apply the necessary security patches to resolve the issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Clickjacking

Weakness Enumeration

CWE-1021

Related Identifiers

ASB-A-196969991

CVE-2021-39669

Affected Products

Android

References · 5

• https://source.android.com/security/bulletin/2022-02-01 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-39669 · Security Note
• https://osv.dev/vulnerability/ASB-A-196969991 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-39669 · Vendor Advisory
• https://android.googlesource.com/platform/packages/apps/Settings/+/3dd874316af29ccd08d99dfea672ccd8a5d06452 · Note