PT-2022-14700 · Google · Android

Published 2022-12-01 · Updated 2023-08-08 · CVE-2022-20483

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-13

Description The issue is related to several functions that parse avrc responses in avrc pars ct.cc and related files, where possible out of bounds reads can occur due to integer overflows. This could lead to remote information disclosure without requiring additional execution privileges. User interaction is not necessary for exploitation.

Recommendations For Android versions Android-10 through Android-13, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Integer Underflow

Weakness Enumeration

CWE-191

Related Identifiers

ASB-A-242459126

CVE-2022-20483

Affected Products

Android

References · 6

• https://source.android.com/security/bulletin/2022-12-01 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-20483 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-20483 · Security Note
• https://osv.dev/vulnerability/ASB-A-242459126 · Vendor Advisory
• https://android.googlesource.com/platform/packages/modules/Bluetooth/+/8ac0a48db690b05eebb59fc84f18552b01ab8b2c · Note
• https://t.me/cibsecurity/54430 · Telegram Post