PT-2022-10981 · Google · Android

Published 2022-05-01 · Updated 2022-05-16 · CVE-2021-39700

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-10 through Android-12

Description A logic error in the policies of adbd.te caused the CTS Listening Ports Test to report invalid results, potentially leading to local information disclosure without requiring additional execution privileges. User interaction is not necessary for exploitation.

Recommendations For Android versions Android-10 through Android-12, update to a version that includes the fix for this issue.

Fix

Related Identifiers

ASB-A-201645790

CVE-2021-39700

Affected Products

Android

References · 5

• https://source.android.com/security/bulletin/2022-05-01 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-39700 · Vendor Advisory
• https://osv.dev/vulnerability/ASB-A-201645790 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-39700 · Security Note
• https://android.googlesource.com/platform/system/sepolicy/+/ac15c76a51cebb2114f80f6fc2863fc671e7e2c4 · Note