PT-2021-13420 · Google · Android

Published 2021-12-15 · Updated 2021-12-20 · CVE-2021-1015

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 version Android-12

Description In the getMeidForSlot function of PhoneInterfaceManager.java, there is a possible way to determine whether an app is installed without query permissions due to side channel information disclosure. 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-12, 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-2021-1015

Affected Products

Android

References · 5

• https://osv.dev/vulnerability/CVE-2021-1015 · Vendor Advisory
• https://source.android.com/security/bulletin/pixel/2021-12-01 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-1015 · Security Note
• https://t.me/cvenotify/24663 · Telegram Post
• https://t.me/cibsecurity/34113 · Telegram Post