PT-2022-11065 · Google · Android

Published 2022-03-30 · Updated 2022-04-05 · CVE-2021-39788

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 The issue is related to side channel information disclosure in TelecomManager, which could lead to local information disclosure without requiring additional execution privileges. User interaction is not necessary for exploitation.

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

Fix

Side Channel Attack

Weakness Enumeration

CWE-203

Related Identifiers

CVE-2021-39788

Affected Products

Android

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2021-39788 · Security Note
• https://osv.dev/vulnerability/CVE-2021-39788 · Vendor Advisory
• https://source.android.com/security/bulletin/android-12l · Vendor Advisory
• https://t.me/cibsecurity/39851 · Telegram Post