PT-2021-13112 · Google · Android

Published 2021-04-01 · Updated 2021-04-16 · CVE-2021-0435

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-8.1 through Android-11

Description: The issue is related to a possible leak of heap data due to uninitialized data in the avrc proc vendor command function of avrc api.cc. This could lead to remote information disclosure without requiring additional execution privileges. User interaction is not necessary for exploitation.

Recommendations: For Android versions Android-8.1 through Android-11, update to a version that includes the fix for this issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improper Initialization

Weakness Enumeration

CWE-665

Related Identifiers

ASB-A-174150451

CVE-2021-0435

Affected Products

Android

References · 5

• https://osv.dev/vulnerability/CVE-2021-0435 · Vendor Advisory
• https://source.android.com/security/bulletin/2021-04-01 · Vendor Advisory
• https://osv.dev/vulnerability/ASB-A-174150451 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-0435 · Security Note
• https://android.googlesource.com/platform/system/bt/+/026f04c83281557a0d24df0bd19d72c74cdc320e · Note