PT-2020-11765 · Google · Android

Published 2020-10-01 · Updated 2021-07-21 · CVE-2020-0414

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions Android versions Android-10 through Android-11

Description The issue is related to a possible non-silenced audio buffer due to a permissions bypass in the AudioFlinger::RecordThread::threadLoop of audioflinger/Threads.cpp. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is required for exploitation.

Recommendations For Android versions Android-10 through Android-11, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improper Initialization

Improper Resource Release

Weakness Enumeration

CWE-665

CWE-404

Related Identifiers

ASB-A-157708122

CVE-2020-0414

Affected Products

Android

References · 6

• https://source.android.com/security/bulletin/2020-10-01 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-0414 · Security Note
• https://osv.dev/vulnerability/CVE-2020-0414 · Vendor Advisory
• https://osv.dev/vulnerability/ASB-A-157708122 · Vendor Advisory
• https://android.googlesource.com/platform/frameworks/av/+/33403f0ef8ec7e6217f4969879fa81101e6b84ee · Note
• https://t.me/cibsecurity/15261 · Telegram Post