PT-2021-13336 · Google · Android

Published 2021-11-01 · Updated 2021-12-17 · CVE-2021-0889

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Android versions 8.1 through 12

Description The issue is related to a lack of rate limiting in the pairing flow of Android TV, which could lead to silent pairing and potentially allow remote code execution without needing additional execution privileges. User interaction is not required for exploitation.

Recommendations For Android versions 8.1 through 12, apply the necessary patches or updates to address the lack of rate limiting in the pairing flow to prevent potential remote code execution.

Fix

Related Identifiers

ASB-A-180745296

CVE-2021-0889

Affected Products

Android

References · 5

• https://source.android.com/security/bulletin/2021-11-01 · Vendor Advisory
• https://osv.dev/vulnerability/ASB-A-180745296 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-0889 · Security Note
• https://osv.dev/vulnerability/CVE-2021-0889 · Vendor Advisory
• https://t.me/nekaspersky/1415 · Telegram Post