PT-2021-13393 · Google · Android

Published 2021-12-15 · Updated 2021-12-17 · CVE-2021-0988

Positive Technologies (AI Summary)

CVSS v3.1

3.3

Low

Base vector

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

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

Description The issue is related to side channel information disclosure in the getLaunchedFromUid and getLaunchedFromPackage functions of ActivityClientController.java. This could lead to local information disclosure without requiring additional execution privileges. User interaction is not needed for exploitation.

Recommendations For Android version Android-12, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Side Channel Attack

Weakness Enumeration

CWE-203

Related Identifiers

CVE-2021-0988

Affected Products

Android

References · 4

• https://osv.dev/vulnerability/CVE-2021-0988 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-0988 · Security Note
• https://source.android.com/security/bulletin/pixel/2021-12-01 · Vendor Advisory
• https://t.me/cibsecurity/34078 · Telegram Post