PT-2021-13131 · Google · Android

Published 2021-05-01 · Updated 2021-06-14 · CVE-2021-0474

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 Android-8.1 through Android-11

Description: A heap buffer overflow in the avrc msg cback function of avrc api.cc can lead to a possible out of bounds write, resulting in remote code execution 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 a fix for this issue.

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

ASB-A-177611958

CVE-2021-0474

Affected Products

Android

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2021-0474 · Security Note
• https://osv.dev/vulnerability/ASB-A-177611958 · Vendor Advisory
• https://source.android.com/security/bulletin/2021-05-01 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-0474 · Vendor Advisory
• https://android.googlesource.com/platform/system/bt/+/2cafe07d66bfc5cc75d7d2bf61415fc33d711132 · Note