PT-2022-14571 · Google · Android

Published 2022-08-01 · Updated 2025-10-20 · CVE-2022-20346

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Android versions Android-10 through Android-12L

Description The issue is related to a possible out of bounds read in the updateAudioTrackInfoFromESDS MPEG4Audio function of MPEG4Extractor.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-12L, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

ASB-A-230493653

CVE-2022-20346

Affected Products

Android

References · 7

• https://osv.dev/vulnerability/CVE-2022-20346 · Vendor Advisory
• https://source.android.com/security/bulletin/2022-08-01 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-20346 · Security Note
• https://osv.dev/vulnerability/ASB-A-230493653 · Vendor Advisory
• https://android.googlesource.com/platform/frameworks/av/+/9d33304ec75b366ed9750e7bde6f96f8c704e1c8 · Note
• https://t.me/cveNotify/139480 · Telegram Post
• https://android.googlesource.com/platform/frameworks/av/+/3b933840bc3839b8f99b2689257e365ec2d134db · Note