PT-2022-11017 · Google · Android

Published 2022-03-30 · Updated 2022-04-05 · CVE-2021-39739

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-12L

Description In ArrayMap, there is a possible leak of the content of SMS messages due to log information disclosure. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.

Recommendations For Android version Android-12L, consider restricting access to sensitive information until a patch is available. As a temporary workaround, review and restrict log information disclosure to minimize the risk of exploitation.

Fix

Insertion into Log File

Weakness Enumeration

CWE-532

Related Identifiers

CVE-2021-39739

Affected Products

Android

References · 4

• https://osv.dev/vulnerability/CVE-2021-39739 · Vendor Advisory
• https://source.android.com/security/bulletin/android-12l · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-39739 · Security Note
• https://t.me/cibsecurity/39829 · Telegram Post